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Apple MacBook Air 13-inch (M4, 2025) vs Apple MacBook Air 15-inch (M3, 2024)

A

Product A: Apple

MacBook Air 13-inch (M4, 2025)

104 of 179 known

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B

Product B: Apple

MacBook Air 15-inch (M3, 2024)

94 of 179 known

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Only differences

AApple MacBook Air 13-inch (M4, 2025)

BApple MacBook Air 15-inch (M3, 2024)

General

4 of 9 differ

Series

MacBook Air1Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026

MacBook Air2Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

MC6T4LL/A, A3240, Mac16,1210Retailer pagedrazby.fs.gov.cz/handlers/Vyhlaska/4914Read 7 October 2026Exact US Sky Blue base reference, 10 CPU / 8 GPU / 16 GB / 256 GB. Government tax-administration public auction listing contains the original manufacturer package-label pixels. Government-authored wrapper is retailer/sales listing provenance, not a manufacturer PDF. A3240 and Mac16,12 are common 13-inch M4 identifiers. No other GPU SKU, refurbished part number or unique device identifier is retained in product data.11Maker product pagesupport.apple.com/en-us/102869Read 7 October 2026Exact MacBook Air (13-inch, M4, 2025) row names Model Identifier Mac16,12. Broad part-number family list also contains higher-GPU configurations, so it is not copied wholesale.12Spec databaseeverymac.com/systems/apple/macbook-air/specs/macbook-air-m4-10-core-cpu-8-core-gpu-13-2025-specs.htmlRead 7 October 2026Exact 10 CPU / 8 GPU / 16 GB / 256 GB page independently identifies MC6T4LL/A, A3240 and Mac16,12. Current full ordinary indexed table read, direct site request failed. EMC is not needed for selected reference.

MRYM3LL/A3Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 5 October 2026Exact US retail SKU MRYM3LL/A, Space Gray, M3 8 CPU/10 GPU cores, 8 GB memory/256 GB storage.

GTIN / EAN

19594989026010Retailer pagedrazby.fs.gov.cz/handlers/Vyhlaska/4914Read 7 October 2026Directly read original maker-label digits for exact MC6T4LL/A Sky Blue base US package. UPC stored without spaces. MicroCenter and Best Buy independently corroborate. GlobalOffice Mexico exact-title listing prints 195949890147, contradicted by actual maker-label pixels. No serial or hardware-address field transcribed.13Retailer pagemicrocenter.com/product/692841/apple-macbook-air-13-mc6t4ll-a-(early-2025)-136-laptop-computer-sky-blueRead 7 October 2026Exact MC6T4LL/A Sky Blue, 10 CPU / 8 GPU / 16 GB / 256 GB, UPC 195949890260. Corroborates original package label.14Retailer pagebestbuy.com/product/apple-macbook-air-13-inch-laptop-apple-m4-chip-built-for-apple-intelligence-16gb-memory-256gb-ssd-sky-blue/6534644Read 7 October 2026Exact MC6T4LL/A and UPC 195949890260 corroborate original package label. No current store price imported.

1959491288759Retailer pagemicrocenter.com/product/678753/apple-macbook-air-15-mrym3ll-a-%28early-2024%29-153-laptop-computer-space-grayRead 7 October 2026Exact manufacturer part MRYM3LL/A, 8 GB / 256 GB / 10 GPU / Space Gray product information gives UPC 195949128875. Best Buy corroborates. Refurbished sellers with changed RAM or colour or different UPC are not reference evidence.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

5 March 20251Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026

4 March 20242Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026

Status

Discontinued15Press articleheise.de/en/news/Apple-tidies-up-Over-a-dozen-products-discontinued-11205485.htmlRead 7 October 2026Current status as of October 7, 2026. Later report explicitly says M4 models are no longer sold directly by Apple. Current new-product catalogue has only M5. Earlier March 3 Tom’s Guide claim that M4 stayed in lineup is older and does not establish current sale. Exact discontinuation day remains unresolved. Third-party clearance and Apple refurbished stock are separate.16Maker product pageapple.com/shop/buy-mac/macbook-airRead 7 October 2026Current first-party new MacBook Air catalogue read on October 7, 2026, all listed configurations are M5. Supports later explicit removal report. Retained old documentation and refurbished stock are not asserted to be current new-product lineup.

Discontinued17Spec databaseeverymac.com/systems/apple/macbook-air/specs/macbook-air-m3-8-core-cpu-10-core-gpu-15-2024-specs.htmlRead 10 October 2026Discontinued Date March 5, 2025 for the 15-inch M3 MacBook Air, meaning replaced by a subsequent system or production ended. Reseller stock is not considered.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Apple MacBook Air 13-inch (M3, 2024)17Reviewrtings.com/laptop/reviews/apple/macbook-air-13-m4-2025Read 7 October 2026Explicit model predecessor, existing apple-macbook-air-13-m3 record verified. No M3 measurement transferred.

Apple MacBook Air 15-inch (M2, 2023)15Reviewrtings.com/laptop/reviews/apple/macbook-air-15-2024Read 7 October 2026Public review introduction states this model replaces the M2 Apple MacBook Air 15 (2023). Matching 15-inch predecessor exists in this catalog.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Apple MacBook Air 13-inch (M5, 2026)32Reviewrtings.com/laptop/reviews/apple/macbook-air-13-m5-2026Read 23 October 2026RTINGS says the MacBook Air 13 (M5, 2026) replaces the MacBook Air 13 (M4, 2025).

Apple MacBook Air 15-inch (M4, 2025)15Reviewrtings.com/laptop/reviews/apple/macbook-air-15-2024Read 7 October 2026Public review notice explicitly says this laptop was replaced by the Apple MacBook Air 15 (M4,2025). Matching 15-inch successor exists in this catalog. Protected numeric test results are excluded.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$9991Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026Pricing and Availability: base 13-inch starts at $999 in US, excluding sales tax. Education and later prices excluded.

$1,2992Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026US starting launch price for the original base configuration. Excludes education price and later discounts.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€1,19918Press releaseapple.com/de/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 7 October 2026Maker German 13-inch base launch consumer price including VAT, all four finishes. Base hardware is the represented 10 CPU / 8 GPU / 16 GB / 256 GB, separately bound by maker tech sheet and board list. Regional euro launch price, not conversion of US MSRP or current discount. Education EUR 1069 excluded. Retained reference package remains US MC6T4LL/A.

€1,59918Press releaseapple.com/de/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 10 October 2026Apple Germany newsroom, 4 March 2024, Preise und Verfuegbarkeit: the 15-inch MacBook Air with M3 is available from 1,599 euro including VAT (education 1,449 euro excluded). Starting price of the base configuration, 8 GB and 256 GB. German consumer price, not a conversion of the US MSRP.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026

US2Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026

ColoursiThe maker's own colour names

Sky Blue, Silver, Starlight, Midnight3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Space Gray3Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 5 October 2026

Segment

Ultrabook1Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026

Ultrabook2Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026

Form factor

Clamshell4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026

Clamshell4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2024/mac/15Read 10 October 2026Take a tour describes a notebook with a lid that opens and a keyboard and trackpad in the base.19Spec databasenanoreview.net/en/laptop/apple-macbook-air-15-m3-2024Read 10 October 2026Case section: Transformer No, so not a convertible or detachable. Apple describes a hinged lid.

Chassis

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DimensionsiClosed laptop body size. Minimum and maximum thickness describe the front and rear or other points stated by the maker.

Width304.1Depth215Thickness (max)11.3mm(12 × 8.5 × 0.4 in)3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Width340.4Depth237.6Thickness (max)11.5mm(13.4 × 9.4 × 0.5 in)1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Size and Weight. Published centimetres converted exactly to millimetres.

Weight (published)iPublished laptop weight without the charger. A starting weight is identified in the source note and may vary with configuration.

1.24kg(2.7 lb)3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

1.51kg(3.3 lb)1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Size and Weight. M3 row. Weight varies by configuration and manufacturing process.

Lid material

Aluminium3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Materials: aluminium enclosure.

Aluminium1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Environment Materials section states 100% recycled aluminium enclosure.

Bottom material

Aluminium3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Materials: aluminium enclosure.

Aluminium1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Environment Materials section states 100% recycled aluminium enclosure.

Max hinge angle

130°19Spec databasenanoreview.net/en/laptop/apple-macbook-air-13-m4-2025Read 7 October 2026Published non-measured physical opening angle. Current LaptopDecision 2025 table corroborates. Original M4 repair parts list has one display assembly per colour, shared across logic-board/GPU options. No old-generation measurement or clamshell-label inference.

Not available

MIL-STD-810 testing (claimed)iManufacturer claim of MIL-STD-810 testing. The revision and tested procedures belong in the source note. This is not proof of every standard test.

Not available

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Display

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Screen sizeiDiagonal of the main built-in display. Rounded-corner displays may be measured as a full rectangle.

13.6in(34.5 cm)3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

15.3in(38.9 cm)1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Native resolution

2560 × 1664px3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

2880 × 1864px1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Pixel density

224.5ppi=CalculatedFrom Screen size and Native resolution

224.2ppi=CalculatedFrom Screen size and Native resolution

Panel typeiDell's WVA means wide viewing angle and names no panel technology, so it is stored as IPS only when Dell or a review names IPS.

IPS3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

IPS1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Backlight

Not available

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Dimming zonesiIndependently controlled backlight zones, not the number of LEDs or screen pixels.

Not available

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Panel part numberiPanel part number identified in a matching review unit. Suppliers may vary within the same laptop configuration.

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Screen surfaceiSurface of the stored display configuration. Anti-reflective coatings do not by themselves make a glossy display matte. A matte finish of the chassis is not the screen surface.

Glossy7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Model display specifications: glossy yes.

Glossy19Spec databasenanoreview.net/en/laptop/apple-macbook-air-15-m3-2024Read 10 October 2026Display section: Coating Glossy (Antireflective). Anti-reflective coating does not make the surface matte.

Touchscreen

No17Reviewrtings.com/laptop/reviews/apple/macbook-air-13-m4-2025Read 7 October 2026Exact tested 10 CPU / 8 GPU / 16 GB / 256 GB public verdict explicitly states no touch input support. Protected result cells not accessed.20Certification listenergystar.gov/productfinder/product/certified-computers/details/4512697/export/pdf/downloadRead 7 October 2026Exact US A3240 16 GB row lists MC6T4 among base model identifiers. Touch Screen explicitly No. Matching RTINGS base review and Staples MC6T4LL/A table independently corroborate. Different 32 GB certificate and its power readings are not imported.

No3Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 5 October 2026Display specifications explicitly state Touchscreen No for this retail SKU.

Stylus

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Refresh rate modesiHighest confirmed operating refresh rate of the built-in display at each resolution. Add a second row only for a documented dual-mode panel, not an ordinary supported timing.

AApple MacBook Air 13-inch (M4, 2025)

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
2560	1664	60	No

Source7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Model specifications: IPS native 2560 x 1664 at 60 Hz. No external-display timing inferred.17Reviewrtings.com/laptop/reviews/apple/macbook-air-13-m4-2025Read 7 October 2026Public exact tested base-model verdict explicitly 60 Hz display and no VRR. Adds vrr=false to existing native 2560x1664/60Hz row. No external adaptive-sync support is denied by this built-in-panel fact. Protected measurement tables not accessed.

BApple MacBook Air 15-inch (M3, 2024)

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
2880	1864	60	No

Source8Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 7 October 2026Exact MRYM3LL/A display table states native 2880 x 1864, Refresh Rate 60 Hz, Variable Refresh Technology No. Fixed maximum operating refresh, not an external display timing.

Max refresh rate

60Hz=CalculatedFrom Refresh rate modes

60Hz=CalculatedFrom Refresh rate modes

Adaptive synciNamed variable refresh technologies for the built-in display. Manual switching between 60Hz and 120Hz is not VRR.

Not available

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Gray-to-gray response time (claimed)iManufacturer claim for a gray-to-gray pixel transition. Do not use generic response times, black-to-white values, or motion-picture response times.

Not available

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Native panel colour depthiPhysical panel colour depth per channel. Do not infer native bit depth or FRC from the number of supported colours.

Not available

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Brightness (SDR, claimed)iManufacturer typical SDR luminance. Outdoor maxima and an unspecified peak are not typical SDR brightness.

500nits3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

500nits1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Exact 15-inch M3 Display section explicitly 500 nits brightness for its Liquid Retina IPS panel. Ordinary manufacturer display luminance claim, not an outdoor boost, HDR peak or reviewer measurement. No source measurement method inferred.

Peak brightness (SDR outdoors, claimed)iManufacturer maximum SDR luminance explicitly claimed for outdoor use. Ambient light, automatic brightness and other stated conditions belong in the source note. Not typical SDR or HDR brightness.

Not available

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Sustained brightness (HDR, claimed)iManufacturer explicitly sustained HDR luminance. Screen area, duration, temperature and other stated conditions belong in the source note. Not a brief peak or SDR luminance.

Not available

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Peak brightness (HDR, claimed)iManufacturer peak luminance explicitly measured or claimed in HDR. Window size and duration belong in the source note.

Not available

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sRGB coverage (claimed)iManufacturer stated sRGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

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DCI-P3 coverage (claimed)iManufacturer stated DCI-P3 gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

Adobe RGB coverage (claimed)iManufacturer stated Adobe RGB gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

Not available

Not available

HDR certification

Not available

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Factory calibratediThe maker explicitly states factory colour calibration. Certification alone does not establish calibration.

Not available

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Second display

Not available

Not available

Processor

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Processor

Apple M43Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Apple M3 (8-core CPU)1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Chip section. Exact 8-core CPU and 10-core GPU configuration.

Processor brand

Apple3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Apple1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Core configurationiProcessor core groups using the chip maker's names. MediaTek Big, Apple Super and AMD Zen architecture labels remain distinct from Intel P and E labels.

AApple MacBook Air 13-inch (M4, 2025)

Core type	Count	Core
Performance	4	Performance
Efficiency	6	Efficiency

Source3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Chip: 10-core M4 with four Performance and six Efficiency cores. No Apple super cores in this generation.

BApple MacBook Air 15-inch (M3, 2024)

Core type	Count
Performance	4
Efficiency	4

Source1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

CPU cores

10=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

Cores labelled performanceiCounts only rows classified as performance. Other labels, including Big, Super and AMD Zen architecture rows, are not included.

4=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

Cores labelled efficiencyiCounts only efficiency and low-power-efficiency rows. AMD Zen 5c and Apple super cores are not included.

6=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

ThreadsiMaximum hardware threads of the processor, including simultaneous multithreading where supported.

107Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026

812Press articleanandtech.com/show/21285/apple-launches-m3based-macbook-air-13-and-15-3nm-cpu-for-the-massesRead 7 October 2026Public indexed 2024 launch table for MBA 15 / M3 lists 4C/4T High-Perf + 4C/4T High-Eff, 8 hardware threads total. This is a hardware count, not borrowed benchmark. Current direct URL redirects to the forum homepage.

Max boost clock

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Not available

L3 cacheiL3 cache only. Do not copy a combined L2 plus L3 cache total. Qualcomm's total cache, such as 30 MB on Snapdragon X, is not L3, even when a laptop maker labels it L3.

Not available

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ProcessiProcess size class of the processor compute die in nm, as on CPUs: TSMC N3B is 3, Intel 7 is 10, Intel 4 is 7 and Intel 18A is 1.8. Marketing process names and other chiplet processes belong in the source note.

3nm8Press releaseapple.com/newsroom/2024/05/apple-introduces-m4-chipRead 7 October 2026Apple M4 uses second-generation 3 nm technology. The represented Air explicitly uses M4.

3nm11Press releaseapple.com/newsroom/2023/10/apple-unveils-m3-m3-pro-and-m3-max-the-most-advanced-chips-for-a-personal-computerRead 7 October 2026Exact M3 chip release calls the M3 family the first personal-computer chips built with 3-nanometer process technology. Foundry node trade name not inferred.

Sustained CPU power (configured)iThis laptop's sustained configured CPU power limit, such as PL1. A chip manufacturer's generic base power is not the laptop setting.

Not available

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Peak CPU power (configured)iThis laptop's configured short-duration CPU limit, such as PL2. Do not substitute generic processor maximum turbo power.

Not available

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Combined CPU and GPU poweriMaker stated simultaneous CPU plus discrete-GPU budget for the exact configuration and power mode.

Not available

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NPU performanceiNPU-only claimed operations per second. Excludes combined CPU, GPU and platform AI throughput. Precision belongs in the source note.

38TOPS8Press releaseapple.com/newsroom/2024/05/apple-introduces-m4-chipRead 7 October 2026M4 Neural Engine peak up to 38 trillion operations per second. Chip maker claim, not measured laptop sustained rate. Precision is not stated.

Not available

Graphics

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Discrete GPUiA separate dedicated graphics processor is installed. Integrated or unified-memory graphics do not qualify.

No3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Only integrated M4 GPU is installed.

No1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Chip and graphics inventory lists the installed Apple chip GPU only. This GPU is part of the SoC and uses unified memory.

GPU

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GPU brand

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VRAMiDedicated video memory of the installed discrete GPU. Shared system memory is excluded.

Not available

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Max GPU power (TGP)iMaximum configured discrete-GPU power including Dynamic Boost. Mode and any maker qualification belong in the source note.

Not available

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Dynamic BoostiMaximum additional GPU power shifted from the CPU through NVIDIA Dynamic Boost. This is part of maximum TGP, not extra to it. A figure written as "up to 115W Dynamic Boost" is the total, so it goes in gpu_tgp_max_w.

Not available

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GPU boost clockiHighest maker configured GPU boost clock, including factory overclock where explicitly stated. Mode belongs in the source note.

Not available

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GPU switchingiExplicit GPU display-routing or power-sharing features. Advanced Optimus includes hardware display multiplexing.

Not available

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Integrated GPU

Apple M4 8-core GPU3Maker product pagesupport.apple.com/en-us/122209Read 8 October 20268-core GPU base configuration. 10-core GPU upgrade excluded.

Apple M3 10-core GPU1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Memory

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Installed RAMiTotal installed RAM in this product configuration, not the maximum purchase option.

16GB3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Standard 16 GB unified memory, paired with 256 GB SSD.

8GB1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Memory section. Retained original US 8 GB configuration. Later refreshes and higher purchase options are excluded.

RAM type

LPDDR5X7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Exact base 16 GB, Dual-Channel, onboard. The review writes LPDDR5-7500. LPDDR5 tops out at 6400 MT/s, so 7500 is the LPDDR5X rate. Stored as LPDDR5X, as for the 15-inch M4 Air.

LPDDR512Press articleanandtech.com/show/21285/apple-launches-m3based-macbook-air-13-and-15-3nm-cpu-for-the-massesRead 7 October 2026Same public indexed MBA 15 / M3 table lists 8-24 GB LPDDR5-6400. RTINGS public configuration table separately states 8 GB LP-DDR5. Later 16 GB refresh and different processor facts not inherited.

RAM speediConfigured memory data rate in transfers per second. Do not treat the DRAM clock in MHz as the data rate.

7,500MT/s7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Exact base 16 GB LPDDR5-7500 published installed speed.

6,400MT/s12Press articleanandtech.com/show/21285/apple-launches-m3based-macbook-air-13-and-15-3nm-cpu-for-the-massesRead 7 October 2026MBA 15 / M3 launch table states LPDDR5-6400, the 6400 MT/s transfer-rate grade across listed memory choices. No conversion from RTINGS 6400 MHz label. Live URL redirects to forums, public indexed article table remains readable.

Memory channelsiActive memory channels of the installed configuration, not the number of RAM modules or slots. One installed module is one channel. This holds for DDR5 too, whose two 32-bit subchannels on one module do not count as two channels. Soldered LPDDR memory counts in 64-bit units, so a 128-bit bus is 2 channels, even when a maker calls it quad-channel.

27Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Specifications explicitly says Dual-Channel.

Not available

RAM upgradeiWhether the installed RAM is soldered, socketed in slots, or a mixture. Purchase-time configurations are not upgrades.

Soldered7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Base 13-inch reviewer describes no maintenance options and onboard RAM.

Soldered17Spec databaseeverymac.com/systems/apple/macbook-air/specs/macbook-air-m3-8-core-cpu-10-core-gpu-15-2024-specs.htmlRead 10 October 2026RAM Slots None. All RAM is unified and onboard, and EveryMac states it cannot be upgraded after purchase.

Memory slotsiPhysical replaceable RAM module sockets grouped by type and occupancy. Clocked SO-DIMM uses CSODIMM. Soldered memory is excluded.

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RAM slots

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Free RAM slots

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Not available

Maximum supported RAMiManufacturer supported maximum RAM, including purchase-time soldered options. Does not imply post-purchase upgradeability.

16GB12Spec databaseeverymac.com/systems/apple/macbook-air/specs/macbook-air-m4-10-core-cpu-8-core-gpu-13-2025-specs.htmlRead 7 October 2026Exact base page says 24 or 32 GB purchase configuration automatically changes GPU to 10 cores. Supports 16 GB maximum while retaining 8-core GPU. Generic Maximum RAM 32 GB table is qualified by that footnote.21Owner's manualsupport.apple.com/en-sg/121934Read 7 October 2026Retained 8-core GPU reference has 16 GB maximum. Complete maker board table lists only 16 GB / 256 GB with 8-core GPU. All 24/32 GB boards use 10-core GPU. EveryMac explicitly says adding RAM necessarily upgrades the GPU, so broader manufacturer family 32 GB is not assigned to this fixed GPU configuration. No post-purchase memory upgrade implied.

24GB1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Maximum purchase-time memory for the retained M3 CPU/GPU configuration. Does not assert post-purchase upgradeability.

Storage

1 of 7 differ

Installed storageiTotal advertised installed storage in decimal GB. Convert 1TB to 1000GB, without changing an explicitly published 512GB value.

256GB3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Standard 256 GB SSD. Alternative purchase capacities are not installed storage.

256GB1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Storage section. Retained original base 256 GB SSD. PCIe generation and installed drive model are not published.

Storage type

SSD (interface unspecified)3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

NVMe SSD8Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 7 October 2026Exact SKU Storage Drive Type: 1 x 256 GB / Integrated NVMe SSD. Refines existing maker-generic SSD without changing capacity or assuming a PCIe generation.

Installed drive PCIe generationiPCIe generation of the installed drive. This may be lower than the slot capability.

Not available

Not available

Storage slotsiPhysical storage connectors grouped by capability and occupancy. A slot accepting several drive lengths is one slot, not one per length.

Not available

Not available

M.2 slots

Not available

Not available

Free storage slots

Not available

Not available

Maximum slot PCIe generation

Not available

Not available

Ports

1 of 7 differ

PortsiPhysical laptop connectors grouped by type, protocol capability and side. One connector with several protocols is counted once.

AApple MacBook Air 13-inch (M4, 2025)

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
MagSafe	MagSafe 3	1	Left	Not available	Not available	Not available
USB-C	Thunderbolt 4 / USB 4 / DisplayPort 1.4	2	Left	40	Thunderbolt 4	Yes
3.5 mm audio	Not available	1	Right	Not available	Not available	Not available

Source3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Exact tech sheet names Thunderbolt 4 and USB4 at up to 40 Gb/s, plus native DisplayPort 1.4 output over USB-C. Existing two left USB-C connectors counted once each. Charging input maximum and peripheral output watts remain unstated, supplied/optional adapter ratings not substituted.4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026M4 tour: left MagSafe 3 and two Thunderbolt 4, right 3.5 mm audio.

BApple MacBook Air 15-inch (M3, 2024)

Type	Version	Count	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
MagSafe	MagSafe 3	1	Not available	Not available	Not available
USB-C	Thunderbolt 3 / USB 4	2	40	Thunderbolt 3	Yes
3.5 mm audio	Not available	1	Not available	Not available	Not available

Source1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Charging and Expansion. Physical connectors counted once. Thunderbolt and USB4 share each USB-C connector.

USB-C ports

2=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Highest HDMI version

Not available

Not available

Card reader

No=CalculatedFrom Ports

No=CalculatedFrom Ports

Ethernet speed

Not available

Not available

Maximum USB-C charging inputiHighest confirmed charging power accepted by a USB-C port. This is separate from adapter rating and power delivered to peripherals.

Not available

Not available

Wireless

2 of 5 differ

Wi-Fi

Wi-Fi 6E3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Wi-Fi 6E1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Wi-Fi bandsiSupported radio frequency bands. Availability may be restricted by country or regulatory configuration.

2.4 GHz, 5 GHz, 6 GHz3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Exact M4 family tech sheet explicitly Wi-Fi 6E. Separate maker networking document establishes 2.4 / 5 / 6 GHz bands and router/region conditions.22Maker product pagesupport.apple.com/en-nz/102285Read 7 October 2026Maker explains 6 GHz on Wi-Fi 6E clients with optional 2.4/5 GHz operation. Eligibility explicitly includes MacBook Air introduced in 2024 or later, and exact M4 tech sheet specifies Wi-Fi 6E. Supported three bands, subject to router/software and regional availability. No Wi-Fi 7 upgraded standard assigned.

2.4 GHz, 5 GHz, 6 GHz13Maker product pagesupport.apple.com/en-us/102285Read 7 October 2026Guide explicitly includes MacBook Air introduced in 2024 or later and explains 6 GHz plus 2.4 and 5 GHz operation. 6 GHz availability varies by region. Selected US reference supports approved 6 GHz operation.

Wi-Fi module

Broadcom 0x14E4 / 0x4388 WiFi 6E AirPort7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Exact base Specifications names Broadcom 0x14E4 / 0x4388 WiFi 6E AirPort.

Not available

BluetoothiThe version as a number with one decimal, such as 5.4 or 6.0. A qualifier such as or above goes in the source note.

5.33Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

5.31Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Cellular

Not available

No8Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 7 October 2026Exact original MRYM3LL/A table, Communications: Cellular Support No. This is built-in cellular absence, separate from phone tethering or external modems.

Keyboard and touchpad

1 of 8 differ

Keyboard layoutsiDocumented layouts of the retained regional SKUs. Do not infer a layout solely from the sales country.

US ANSI, ISO3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

ANSI (78 keys)3Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 5 October 2026US 78-key keyboard for retained US SKU. ISO option from maker sheet excluded.

Key switches

Scissor23Owner's manualsupport.apple.com/en-sg/101268Read 7 October 2026Exact 13-inch M4 repair manual directly links this key exploded-view and scissor replacement procedure. Current M4 family scissor architecture, not assumed from Magic Keyboard branding. EveryMac M4 comparison and Ars firsthand review corroborate.24Owner's manualsupport.apple.com/en-sg/122003Read 7 October 2026Exact M4 repair manual Procedures links Keys Overview, which names scissor mechanism. Covers retained 13-inch generation and board configurations.

Scissor8Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 7 October 2026Exact SKU overview, Magic Keyboard and Touch ID paragraph states a scissor mechanism.

Keyboard backlightiA maker-confirmed backlight with no published type uses backlit_unspecified. Do not infer white lighting, a single colour or RGB from backlit alone. A single-zone RGB backlight is RGB zones.

Single colour25Spec databasee-catalog.co.uk/APPLE-MC6T4.htmRead 7 October 2026Explicit white keyboard lighting, therefore single colour. Exact page lists MC6T4LL/A among retained package codes. Maker Backlit Magic Keyboard corroborates illumination, with the secondary source supplying colour. No RGB inferred or claimed.

Single colour14Reviewnotebookcheck.net/Apple-MacBook-Air-15-M3-review-Apple-s-large-everyday-MacBook-gets-a-power-up.811701.0.htmlRead 7 October 2026Input-device paragraph explicitly describes white keyboard backlighting on the 2024 M3 Air 15. Maker tech spec names the same Backlit Magic Keyboard for all 15-inch M3 configurations. Only this shared physical keyboard feature is used. Review 16 GB / 512 GB numerical measurements are excluded.

NumpadiDedicated physical numeric keypad. A virtual touchpad number pad is not counted.

No26Retailer pagestaples.ca/products/3114987-en-apple-macbook-air-13-m4-chip-256-gb-ssd-16-gb-unified-memory-sky-blue-englishRead 7 October 2026Explicit dedicated physical number pad absence for same US-coded Sky Blue base package. Maker 78-key US / 79-key ISO inventory and complete top view corroborate. Number row is not a dedicated keypad.

No10Retailer pagebestbuy.com/product/apple-macbook-air-15-inch-laptop-m3-chip-8gb-memory-256gb-ssd-space-gray/6565844Read 7 October 2026Exact MRYM3LL/A specifications, Included: Numeric Keypad: false.

Key traveliPhysical key travel distance, not actuation distance.

1mm19Spec databasenanoreview.net/en/laptop/apple-macbook-air-13-m4-2025Read 7 October 2026Secondary published physical travel, not reviewer-measured actuation or a copied M3 test. Current M4 repair inventory uses common colour-specific top case 661-50063 Sky Blue for all CPU/GPU board options. No measurement method is published. No different value found in reliable current sources.

1mm8Retailer pagebhphotovideo.com/c/product/1814979-REG/apple_mrym3ll_a_15_macbook_air_m3.htmlRead 7 October 2026Same exact SKU overview states 1 mm of key travel. Published hardware specification, not a reviewer force measurement.

Pointing stickiDedicated stick pointing device such as TrackPoint. A touchpad does not qualify.

No3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Complete current input inventory consists of 78/79-key Magic Keyboard with Touch ID and Force Touch trackpad. Matching full top view and repair inventory show all controls and no dedicated stick device. This is complete visible-control evidence, not an assumption from an unspecified pointing-device line.4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026Matching M4 complete top view labels keyboard, Touch ID, camera, microphone and Force Touch trackpad. No dedicated pointing stick in complete visible-control inventory.

No4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2024/mac/15Read 10 October 2026Take a tour lists the Magic Keyboard with Touch ID and the Force Touch trackpad as the input devices. No pointing stick is listed.

Touchpad size

Not available

Not available

Touchpad mechanismiA clickpad or glass touchpad that clicks when pressed down is mechanical. Haptic needs a source that says haptic or force feedback.

Haptic5Owner's manualsupport.apple.com/en-gb/102309Read 5 October 2026Matching M4 tech sheet names Force Touch. Official Apple support says Force Touch trackpads provide haptic feedback and have no mechanical click when off.

Haptic1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Keyboard and Trackpad. Force Touch pressure-sensing trackpad.7Owner's manualsupport.apple.com/en-gb/102309Read 5 October 2026Apple describes haptic feedback as a feature of Force Touch trackpads. Exact model sheet states Force Touch trackpad.

Camera and audio

3 of 7 differ

Webcam

12 MP Center Stage, 1080p video3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

1080p FaceTime HD1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

IR face loginiAn infrared camera suitable for Windows Hello face authentication. An ordinary webcam or fingerprint sensor does not qualify.

No19Spec databasenanoreview.net/en/laptop/apple-macbook-air-13-m4-2025Read 7 October 2026Explicit no infrared sensor, with fingerprint hardware separately marked Yes. Current M4 maker camera is 12 MP Center Stage and common colour-specific display assembly for all logic boards. IR face authentication is not supplied by Touch ID. No Windows driver compatibility inferred from macOS alone.

No19Spec databasenanoreview.net/en/laptop/apple-macbook-air-15-m3-2024Read 10 October 2026Connectivity section: Infrared sensor No, fingerprint Yes. Apple lists Touch ID and a 1080p FaceTime HD camera and no IR camera.

Webcam privacy

Not available

Not available

Built-in speaker driversiIndividual built-in acoustic drivers, including separate tweeters and woofers. Do not count audio channels or infer driver count from speaker assemblies.

43Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

61Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Audio section. Physical six-speaker system.

Total speaker poweriCombined published power of the built-in speaker drivers. RMS or peak classification belongs in the source note.

Not available

Not available

Audio features

Spatial Audio, Dolby Atmos, Voice Isolation microphone mode, Wide Spectrum microphone mode, Spatial Audio with dynamic head tracking using supported AirPods models3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Exact 13-inch model Audio section explicitly lists Voice Isolation and Wide Spectrum microphone modes, alongside Spatial Audio and Dolby Atmos. Dynamic head tracking requires supported AirPods, AirPods Pro or AirPods Max. It is not an unconditional built-in-speaker feature. No 15-inch speaker count or component measurement inherited.

Spatial Audio, Dolby Atmos, Force-cancelling woofers, Voice Isolation, Wide Spectrum microphone mode, Spatial Audio with dynamic head tracking on supported AirPods1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Exact M3 Audio section explicitly Voice Isolation and Wide Spectrum microphone modes, directional beamforming and Spatial Audio. Dynamic head tracking requires supported AirPods, AirPods Pro or AirPods Max, not head tracking on the laptop speakers. Existing speaker count and Dolby Atmos entries retained.

MicrophonesiPhysical built-in microphones, not beamforming channels or microphone modes.

33Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

31Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Battery and power

3 of 5 differ

Battery energyiPublished nominal energy capacity of the installed internal battery in watt-hours. Separate from measured runtime and charger output.

53.8Wh3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

66.5Wh1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Claimed battery lifeiManufacturer maximum runtime for each explicitly named test. Display brightness, configuration and other conditions belong in the source note. Wireless streaming preserves an unnamed content type and does not imply video or audio. Video conferencing requires an explicit calling test, with application and participant setup in the source note. MobileMark versions use different workloads, so compare only rows of the same version.

AApple MacBook Air 13-inch (M4, 2025)

Use case	Hours (h)
Video streaming	18
Web browsing	15

Source3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026Maker January 2025 test uses matching base 13-inch M4, 10-core CPU, 8-core GPU, 16 GB / 256 GB. Wi-Fi web 25 sites or 1080p streaming in Safari, display eight clicks from bottom and keyboard backlight off.

BApple MacBook Air 15-inch (M3, 2024)

Use case	Hours (h)
Video playback	18
Web browsing	15

Source1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Battery and Power footnote. Matching 8-core CPU/10-core GPU, 8 GB RAM/256 GB SSD test. HD 1080p Apple TV app movie playback and wireless browsing 25 websites, brightness 8 clicks from bottom. Up to claims, varies with use/configuration.

Adapter rated outputiNominal rated output of the documented supplied or recommended adapter. A temporary dynamic maximum belongs in the source note. Not the laptop charging-input limit.

30W3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026US base supplied 30 W adapter. Optional 70 W fast-charge adapter excluded from supplied rating.

35W1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026Exact selected M3 base includes 35 W USB-C adapter. Apple explicitly says fast-charge capable with a 70 W USB-C adapter, an optional higher-power supply. Supplied adapter rating remains separate from fast-charge requirement and maximum laptop input. 35 W dual-port compact adapter total power can be shared between connected devices.

Laptop charging connectoriConnector at the laptop end of the documented main charging cable, not the wall plug or adapter-end connector. HP's AC smart pin is a round DC plug, so it is barrel.

MagSafe3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

MagSafe1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026USB-C to MagSafe 3 cable at the laptop end.

Charge 0 to 50 % (claimed)iManufacturer time to charge an empty battery to 50%. Adapter and powered-off conditions belong in the source note.

30min4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026Claim up to 50 percent in around 30 minutes requires optional 70 W USB-C adapter, not the supplied 30 W adapter.

30min4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2024/mac/15Read 10 October 2026Around 30 minutes with optional 70W USB-C adapter, separate from included base adapter.

Cooling

1 of 4 differ

FansiPhysical cooling fans inside the laptop. Excludes fans in external coolers and the power adapter.

01Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026Thin, light fanless design.

02Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026

Vapor chamberiA vapor-chamber heat spreader is installed. Ordinary heatpipes alone do not qualify.

No19Spec databasenanoreview.net/en/laptop/apple-macbook-air-13-m4-2025Read 7 October 2026Explicit current model physical cooling classification. Apple documents fanless design and common M4 logic-board chassis, but fanless alone is not the negative premise. No contrary reliable source for this current 13-inch model found. Liquid metal list has no absence item, so no invented component row.

No19Spec databasenanoreview.net/en/laptop/apple-macbook-air-15-m3-2024Read 10 October 2026Cooling solution section: passive cooling, vapor chamber No.

Liquid metaliComponents where the maker confirms liquid-metal thermal material. Ordinary thermal paste is excluded.

Not available

Not available

Power modesiPublished laptop operating modes and configured power limits. Do not place observed runtime power measurements in this table.

AApple MacBook Air 13-inch (M4, 2025)

Name
Automatic
Low Power Mode

Source27Maker product pagesupport.apple.com/en-asia/101613Read 7 October 2026Maker explicitly includes 13-inch M4 2025 in Low Power support. Automatic is factory default. High Power supported-model list excludes this fanless Air and no such mode is added. macOS/software availability applies, Sequoia 15.1 or later current enhancements documented. No watt limits inferred. This does not establish which mode a reviewer actually used.

BApple MacBook Air 15-inch (M3, 2024)

Not available

Security

0 of 4 differ

Fingerprint

Power button4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026Top illustration explicitly labels Touch ID as power button.

Power button4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2024/mac/15Read 10 October 2026Touch ID described as power button.

TPM

Not available

Not available

Remote management

Not available

Not available

Security lock slotiA dedicated built-in physical security-cable slot. Security locks that occupy a USB-C port do not qualify.

No4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026Complete matching M4 exterior views and connector inventory show MagSafe 3, two USB-C ports and right headphone jack, with no dedicated physical cable-lock slot. Complete visible-control/port inventory scope. USB-C accessory locks are separate.

No4Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2024/mac/15Read 10 October 2026Take a tour lists every external feature: two Thunderbolt / USB 4 ports, MagSafe 3 port, headphone jack, camera, speakers, Touch ID power button, microphones and trackpad. No security cable slot is listed.17Spec databaseeverymac.com/systems/apple/macbook-air/specs/macbook-air-m3-8-core-cpu-10-core-gpu-15-2024-specs.htmlRead 10 October 2026Ports section: Security (Lock) None.

Software

1 of 3 differ

Operating system

macOS Sequoia1Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026Launch publication explicitly names macOS Sequoia.

macOS Sonoma2Press releaseapple.com/newsroom/2024/03/apple-unveils-the-new-13-and-15-inch-macbook-air-with-the-powerful-m3-chipRead 5 October 2026Operating system supplied at original launch. Later supported system updates are excluded.

OS family

macOS3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

macOS1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Security updates untiliPublished end date of OS/security updates promised for the exact device model. Preserve the source precision. Do not calculate it from years or substitute a generic OS-version lifecycle. Unknown when no device-specific promise is published.

Not available

Not available

Measured display

7 of 12 differ

Brightness (measured, centre)iReviewer center-point SDR luminance for the matching display configuration. Do not substitute a review average or unspecified measurement.

Not available

507nits20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Brightness and Contrast section: maximum 507 nits in the middle of the screen. True Tone off, Colour LCD profile, white screen at maximum brightness, CCT 6680 K.

Brightness (measured, average)iReviewer mean luminance across a documented display grid, normally nine points.

Not available

498nits20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Same section: 498 nits average across the surface with a maximum deviation of 6 percent. Grid size is not stated.

Contrast ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

1,360:120Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Same section: contrast ratio 1360:1. The brightness setting of this reading is not stated.

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

sRGB coverage (measured)iReviewer measured sRGB coverage, not gamut volume. Instrument and method belong in the source note.

Not available

100%20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Color Coverage section: tested total colour coverage 100 percent of sRGB. Lab measurement by the reviewer, method and instrument not named in the text.

DCI-P3 coverage (measured)iReviewer measured DCI-P3 coverage, not gamut volume. Display P3 measurements are identified in the source note.

Not available

100%20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Color Coverage section: tested total colour coverage 100 percent of DCI-P3.

Colour accuracy (measured Delta E)iReviewer colour error before calibration. Delta-E formula, colour space and picture mode belong in the source note.

Not available

Not available

PWM flicker foundiWhether a reviewer detected pulse-width-modulation flicker under the documented test conditions. False does not prove all frequency ranges were tested.

Not available

No20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Health Impact PWM section: the display does not flicker at any brightness level.

PWM frequency (measured)iDetected PWM frequency at the brightness setting stated by the reviewer.

Not available

Not available

PWM at or below brightnessiHighest display brightness setting at or below which the documented PWM is detected.

Not available

Not available

Response black to white (measured)iReviewer combined rise and fall response for black-to-white-to-black, with test conditions in the source note.

Not available

26ms20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Response time section: black to white and white to black from 10 to 90 percent, fall time plus rise time 26 ms.

Response grey to grey (measured)iReviewer combined rise and fall response between specified grey levels. State the levels in the source note.

Not available

Not available

Measured performance

7 of 8 differ

Cinebench 2024 single-coreiMeasured by a reviewer, not claimed by the maker

173points9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Cinebench 2024 Single Core, 173 points. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Cinebench 2024 multi-coreiMeasured by a reviewer, not claimed by the maker

815points9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Cinebench 2024 Multi Core, initial 815 points. 30-minute 710-point sustained result is a different condition. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Geekbench 6 single-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

3,820points9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Geekbench 6.7 Single-Core, 3820 points. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Geekbench 6 multi-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 5 and 7 use other scales, so their scores are not stored.

14,903points9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Geekbench 6.7 Multi-Core, 14903 points. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

3DMark Time Spy graphicsiMeasured by a reviewer, not claimed by the maker. Graphics score, not the overall score. A score the review does not label as graphics is left out.

Not available

Not available

3DMark Steel NomadiMeasured by a reviewer, not claimed by the maker

716points9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 20263DMark Steel Nomad score 716 for matching Sky Blue M4 10 CPU / 8 GPU, 16 GB / 256 GB. Steel Nomad Light 3168 is a different test. macOS 15 Sequoia. Power mode is not named.

Not available

SSD sequential read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

2,721MB/s20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Storage section: the 256 GB SSD reads at about 2721 MB/s and writes at about 2132 MB/s. Benchmark tool is not named.

Game frame ratesiMatching review-unit game results. Resolution, preset, upscaling, frame generation and ray tracing are stated only when documented.

AApple MacBook Air 13-inch (M4, 2025)

Game	Width (px)	Height (px)	Preset	Upscaling	Average FPS
Shadow of the Tomb Raider	1280	720	Lowest	Not available	103
Shadow of the Tomb Raider	1920	1080	Medium	Not available	39
Shadow of the Tomb Raider	1920	1080	High, AA: SMAA	Not available	34
Shadow of the Tomb Raider	1920	1080	Highest, AA: TAA	Not available	30
Baldur's Gate 3	1920	1080	Low, AA: SMAA	Not available	39.7
Baldur's Gate 3	1920	1080	Medium, AA: TAA	Not available	27.8
Baldur's Gate 3	1920	1080	High, AA: TAA	Not available	23.1
Baldur's Gate 3	1920	1080	Ultra, AA: TAA	Not available	22.6
Cyberpunk 2077	1920	1080	Low	FSR off	25.9
Cyberpunk 2077	1920	1080	Medium	FSR off	20.3
Cyberpunk 2077	1920	1080	High	FSR off	17
Cyberpunk 2077	1920	1080	Ultra	FSR off	14.3
Total War Pharaoh	1920	1080	Low	Not available	53.2
Total War Pharaoh	1920	1080	Medium	Not available	46.3
Total War Pharaoh	1920	1080	High	Not available	40.7
Total War Pharaoh	1920	1080	Ultra	Not available	28.7
Civilization 7	1920	1080	Low	Not available	98
Civilization 7	1920	1080	Medium, AA: MSAA	Not available	78.2
Civilization 7	1920	1080	High, AA: MSAA	Not available	62.9

Source9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Final game table: published resolutions, presets and AA retained. Cyberpunk FSR off. Unstated ray tracing, frame generation and 1% lows omitted. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

BApple MacBook Air 15-inch (M3, 2024)

Not available

Measured noise and temperature

5 of 9 differ

Fan noise per modeiReviewer sound-pressure readings for the matching configuration and mode. Measurement distance and workload belong in the source note.

Not available

Not available

Max fan noiseiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Fan noise while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Top surface under loadiMeasured by a reviewer, not claimed by the maker

44.9°C9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Stress-test top grid maximum 44.9 degrees Celsius, room 21.2. Fluke t3000FC and Voltcraft IR-900. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Bottom surface under loadiMeasured by a reviewer, not claimed by the maker

42.6°C9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Stress-test bottom grid maximum 42.6 degrees Celsius, room 21.2. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Palm rest under loadiMeasured by a reviewer, not claimed by the maker

34.2°C9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Stress-test palmrest and touchpad maximum 34.2 degrees Celsius, room 21.2. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

CPU temperature in stress testiMeasured by a reviewer, not claimed by the maker

Not available

100°C20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Max CPU load table, 15-inch M3 row, 10:00 to 15:00 minutes column: 100 C chip temperature at 11.42 W. Power mode is not stated. Fanless chassis.

CPU clock in stress testiMeasured by a reviewer, not claimed by the maker

Not available

2.8GHz20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Same row and column: average P-core frequency 2.80 GHz at 10 to 15 minutes of 100 percent CPU load. E-core average 2.75 GHz.

GPU temperature while gamingiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Measured battery and power

7 of 10 differ

Battery runtime per testiReviewer runtime for the exact test and configuration. Mixed browsing, video and graphics workloads are classified as mixed use.

AApple MacBook Air 13-inch (M4, 2025)

Test	Brightness (nits)	Hours (h)
Wi-Fi browsing	150	16.22
Wi-Fi browsing	Not available	7.08

Source9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Wi-Fi 16h 13min at 150 nits and 7h 05min at maximum brightness. Minutes converted to hours and rounded to two decimals. Browser version is not stated. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

BApple MacBook Air 15-inch (M3, 2024)

Not available

Wi-Fi browsing runtimeiMeasured by a reviewer, not claimed by the maker

16.22h=CalculatedFrom Battery runtime per test

Not available

Video runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full charge time (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Power draw idleiHighest reviewer idle AC power reading for the matching configuration and test conditions.

8.8W9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Maximum idle wall reading 8.8 W. Review uses supplied 30 W adapter. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Power draw gamingiReviewer AC power draw during the named game and settings. Not GPU-only power.

18.5W9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Cyberpunk 2077 FHD Ultra, FSR off, 150 nits, average wall reading 18.5 W. Supplied 30 W adapter. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Power draw maxiMaximum reviewer AC input power during the documented load or stress test. Not the adapter rating.

30.8W9Measurementnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Maximum load wall reading 30.8 W. Supplied 30 W adapter briefly limits stress. This is not CPU configured power. Matching Sky Blue 13-inch M4, 10 CPU / 8 GPU, 16 GB / 256 GB, macOS 15 Sequoia. Power mode is not named.

Not available

Sustained CPU power (measured)iObserved sustained CPU package power during the documented test. Not the configured PL1 limit.

Not available

11.42W20Measurementlaptopmedia.com/review/apple-macbook-air-15-m3-reviewRead 10 October 2026Same row and column: package power 11.42 W at 10 to 15 minutes of 100 percent CPU load.

GPU power while gaming (measured)iObserved GPU-only power while running the documented game and settings.

Not available

Not available

Weight (measured)iReviewer measured laptop mass without its power adapter unless the source note explicitly states otherwise.

1.225kg(2.7 lb)7Reviewnotebookcheck.net/The-passively-cooled-M4-SoC-makes-the-competition-look-old-Apple-MacBook-Air-13-M4-base-model-review.1002534.0.htmlRead 5 October 2026Exact base reviewer measured 1.225 kg without 170 g adapter. Maker published weight 1.24 kg remains separate.

Not available

Certifications

2 of 6 differ

Intel EvoiManufacturer certification of the exact configuration as Intel Evo. Processor support alone does not establish certification.

Not available

Not available

Copilot+ PCiManufacturer identifies the configuration as Copilot+ PC. A Copilot keyboard key alone is insufficient.

No8Press releaseapple.com/newsroom/2024/05/apple-introduces-m4-chipRead 7 October 2026Existing M4 chip primary claim is Neural Engine up to 38 TOPS, precision unstated. Reference M4/macOS Sequoia configuration is separate from Microsoft Windows 11 Copilot+ class.28Maker product pagesupport.microsoft.com/en-us/surface/drivers-firmware/learn-more-about-copilot-pcs-and-windows-11-pcs-from-surfaceRead 7 October 2026Necessary conditions: Copilot+ is a Windows 11 PC class with 40+ NPU TOPS. Exact reference ships macOS Sequoia and Apple M4 claimed Neural Engine peak up to 38 TOPS. Apple does not state precision, so this is declared capability/class comparison, not a new precision-specific throughput claim. Native macOS and Apple Intelligence are not Copilot+ certification. Optional virtual-machine software is separate.

Not available

Colour certifications

Not available

Not available

ENERGY STAR

Yes3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Yes1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

EPEAT

Gold29Certification listepeat.net/computers-and-displays-search-result/page-1/size-25Read 7 October 2026Exact 13-inch M4 United States registration is Gold, active certification registration. Active EPEAT status does not mean active manufacture or first-party new sales. Maker launch environmental report independently corroborates US Gold rating.30Maker spec sheet (PDF)apple.com/environment/pdf/products/notebooks/M4_MacBook_Air_PER_March2025.pdfRead 7 October 2026Maker March 2025 report explicitly EPEAT Gold, evaluated US configuration, with 13-inch 256 GB baseline. No factory/facility certification promoted to product certification.

Gold16Maker spec sheet (PDF)apple.com/environment/pdf/products/notebooks/M3_MacBook_Air_PER_March2024.pdfRead 7 October 2026March 2024 maker Product Environmental Report, footnote 5 on PDF page 12: MacBook Air with M3 achieved Gold in the United States and Canada and is listed on the EPEAT Registry. This is maker registration evidence for the original US M3 product, corroborating the exact retailer SKU. No grade is inferred from ENERGY STAR.

Other certifications

FCC Part 15E31Regulatory filingfccid.io/BCGA3240Read 7 October 2026Exact A3240 hardware is identified on original US MC6T4LL/A package label. Reproduced FCC grant explicitly Certification and Part 15E for WLAN. This is a radio equipment authorization, not a company-wide/facility badge. No SAR or unrelated numerical power fields added. No Canadian or EU certificate assumed from other-market info sheet.

Not available

In the box

1 of 2 differ

In the boxiAccessories confirmed for this exact SKU. Do not combine mutually exclusive regional bundles into one box.

13-inch MacBook Air, 30W USB-C Power Adapter, USB-C to MagSafe 3 Cable (2 m)3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026US base bundle. 8-core GPU supplied 30 W, not optional 35 W or 70 W.

15-inch MacBook Air, 35W Dual USB-C Port Compact Power Adapter, USB-C to MagSafe 3 Cable (2 m)1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026In the Box. Retained US base configuration includes the named power adapter and 2 m USB-C to MagSafe 3 cable. Alternate optional adapters excluded.

Power adapter includediWhether a power adapter is included with this exact regional SKU. A supported or recommended adapter does not prove inclusion.

Yes3Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

Yes1Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Warranty

0 of 2 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year6Maker product pageapple.com/legal/warranty/products/embedded-mac-warranty-us.htmlRead 7 October 2026US One-Year Limited Warranty for Mac products, April 22, 2022 to present. Statutory rights and refurbished warranty prices excluded.

1year5Maker product pageapple.com/legal/warranty/products/embedded-mac-warranty-us.htmlRead 10 October 2026US one-year limited hardware warranty from original retail purchase. Statutory rights and AppleCare excluded.

Warranty serviceiDocumented manufacturer warranty service for the named market. Included paid service upgrades belong in the source note.

Carry-in, Mail-in6Maker product pageapple.com/legal/warranty/products/embedded-mac-warranty-us.htmlRead 7 October 2026US Mac limited-warranty service options explicitly include carry-in at Apple Retail/AASP and mail-in when Apple determines eligibility. Apple chooses one or more options, so both are documented routes rather than a guarantee of every route in every location. Mail-in uses prepaid waybill/customer shipment, not guaranteed staffed collection. Optional paid AppleCare or on-site service is not imported. The third DIY-parts option has no enum and remains report-only.

Carry-in, Mail-in5Maker product pageapple.com/legal/warranty/products/embedded-mac-warranty-us.htmlRead 10 October 2026US limited warranty, Warranty service options: carry-in service and mail-in service. DIY parts service is also listed and has no matching option. AppleCare plans are excluded.

Links

Not compared

Product page

www.apple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-color1Press releaseapple.com/newsroom/2025/03/apple-introduces-the-new-macbook-air-with-the-m4-chip-and-a-sky-blue-colorRead 5 October 2026

support.apple.com/en-us/1185521Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Spec sheet

support.apple.com/en-us/1222093Maker product pagesupport.apple.com/en-us/122209Read 8 October 2026

support.apple.com/en-us/1185521Maker product pagesupport.apple.com/en-us/118552Read 8 October 2026

Manual

support.apple.com/guide/macbook-air/apd7e765329d/2025/mac/154Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2025/mac/15Read 7 October 2026

support.apple.com/guide/macbook-air/apd7e765329d/2024/mac/154Owner's manualsupport.apple.com/guide/macbook-air/apd7e765329d/2024/mac/15Read 10 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Both are also in the API. Back to all laptops.