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Apple MacBook Pro 14-inch (M1 Pro, 2021) vs Microsoft Surface Laptop 4 13.5-inch (Ryzen 5)

A

Product A: Apple

MacBook Pro 14-inch (M1 Pro, 2021)

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B

Product B: Microsoft

Surface Laptop 4 13.5-inch (Ryzen 5)

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All 179 fields

Every value links to where we found it.

Only differences

AApple MacBook Pro 14-inch (M1 Pro, 2021)

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

General

6 of 9 differ

Series

MacBook Pro3Press releaseapple.com/newsroom/2021/10/apple-unveils-game-changing-macbook-proRead 5 October 2026

Surface Laptop7Press releaseblogs.windows.com/devices/2021/04/13/introducing-surface-laptop-4-and-new-accessories-for-enhanced-meeting-experiencesRead 5 October 2026

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

MKGP3LL/A2Maker spec sheet (PDF)apple.com/education/pricelists/pdfs/Apple_US_Education_Institution_Price_List-03-31-2022.pdfRead 5 October 2026Original Apple US Education part-number inventory explicitly lists MKGP3LL/A for Space Gray, 8 CPU cores/14 GPU cores, 512 GB SSD. Education price is not retained as MSRP.

5PB-000015Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026Original US 5PB-00001, Platinum Alcantara, 4680U/8 GB/256 GB, Windows 10 Home. Later 00027 and refurbished/upgraded SKUs excluded. No current stock claim.

GTIN / EAN

Not available

88984272368715Certification listepeat.net/product-details/a35e1d98d2b2422eaabc1b0f5c4863afRead 7 October 2026Universal Product Codes list includes 889842723687. Same UPC maps 5PB-00001 in exact retailer listings. No other family UPC copied.16Retailer pageebay.com/p/23046151109Read 7 October 2026Product Identifiers: MPN 5PB-00001 and UPC 0889842723687, corresponding to 12-digit 889842723687. Corroborated by exact EPEAT product family registration. Other bad eBay CPU/GPU generic fields are not used.

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

18 October 20213Press releaseapple.com/newsroom/2021/10/apple-unveils-game-changing-macbook-proRead 5 October 2026

13 April 20217Press releaseblogs.windows.com/devices/2021/04/13/introducing-surface-laptop-4-and-new-accessories-for-enhanced-meeting-experiencesRead 5 October 2026Maker April 13 announcement, preorders not retail release.

Status

Not available

Not available

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

Not available

Microsoft Surface Laptop 3 13.5-inch19Reviewengadget.com/microsoft-surface-laptop-4-intel-amd-ultraportable-130018817.htmlRead 23 October 2026Engadget says Microsoft followed the Surface Laptop 3 with the Surface Laptop 4, and the 13.5-inch models look the same as the last generation.

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 Pro 14-inch (M2 Pro, 2023)15Reviewrtings.com/laptop/reviews/apple/macbook-pro-14-m2-2023Read 23 October 2026RTINGS says the MacBook Pro 14 (M2, 2023) replaces the M1 MacBook Pro 14 (2021).

Microsoft Surface Laptop 5 13.5-inch20Reviewpocket-lint.com/microsoft-surface-laptop-5-reviewRead 23 October 2026Pocket-lint's review of the 13.5-inch Surface Laptop 5 says it is the successor to the Surface Laptop 4.

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

$1,9993Press releaseapple.com/newsroom/2021/10/apple-unveils-game-changing-macbook-proRead 5 October 2026Maker original US starting launch MSRP for exact base hardware, excluding education prices and later reductions.

$999.997Press releaseblogs.windows.com/devices/2021/04/13/introducing-surface-laptop-4-and-new-accessories-for-enhanced-meeting-experiencesRead 5 October 2026Maker explicitly original US starting $999.99. Retained original 13.5-inch AMD 8 GB/256 GB entry configuration.

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.

Not available

Not available

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

US2Maker spec sheet (PDF)apple.com/education/pricelists/pdfs/Apple_US_Education_Institution_Price_List-03-31-2022.pdfRead 5 October 2026Maker US part-number inventory documents retained US SKU. No other regional SKU inferred.

US5Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

ColoursiThe maker's own colour names

Space Gray2Maker spec sheet (PDF)apple.com/education/pricelists/pdfs/Apple_US_Education_Institution_Price_List-03-31-2022.pdfRead 5 October 2026

Platinum5Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

Segment

Creator3Press releaseapple.com/newsroom/2021/10/apple-unveils-game-changing-macbook-proRead 5 October 2026

Not available

Form factor

Clamshell8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Case section describes fixed keyboard base, central hinge and 135-degree maximum lid opening. Standard clamshell construction, not tablet conversion.

Not available

Chassis

3 of 6 differ

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

Width312.6Depth221.2Thickness (max)15.5mm(12.3 × 8.7 × 0.6 in)1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Size and Weight. Maker centimetres converted exactly to millimetres.

Width308Depth223Thickness (max)14.5mm(12.1 × 8.8 × 0.6 in)1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Original consumer hardware rows. Across-screen width, front-to-back depth and closed height. 15-inch 339.5 mm, not rounded retailer 340.

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

1.6kg(3.5 lb)1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Maker M1 Pro laptop weight row, excluding adapter. Manufacturing and configuration variation apply.

1.265kg(2.8 lb)1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Matching Platinum Alcantara 1,265 g at 13.5 inches or Platinum metal 1,542 g at 15 inches. Adapter excluded.

Lid material

Aluminium1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Environment Materials section specifies 100% recycled aluminium enclosure.

Aluminium1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Maker casing aluminium. Alcantara covers palm rest, not lid.

Bottom material

Aluminium1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Environment Materials section specifies 100% recycled aluminium enclosure.

Aluminium1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Maker casing aluminium.

Max hinge angle

135°8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Case explicitly maximum opening angle 135 degrees. Same 14-inch 8/14-core chassis.

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

Not available

Display

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

14.2in(36.1 cm)1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

13.5in(34.3 cm)1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Native resolution

3024 × 1964px1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

2256 × 1504px1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Pixel density

253.9ppi=CalculatedFrom Screen size and Native resolution

200.8ppi=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.

IPS9Reviewrtings.com/laptop/reviews/apple/macbook-pro-14-2021Read 7 October 2026Public exact test with 8 CPU cores, 14 GPU cores, 16 GB RAM and 512 GB SSD screen row explicitly 14.2-inch IPS 3024 x 1964. Numerical test sections locked and not used.

IPS12Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact Ryzen 5 4680U, 8GB/256GB review configuration table: IPS. Screen measurements of linked Intel review are not copied.

Backlight

Mini-LED3Press releaseapple.com/newsroom/2021/10/apple-unveils-game-changing-macbook-proRead 5 October 2026Original October 2021 maker announcement explicitly says mini-LED technology in both new MacBook Pro screen sizes.

Not available

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

Not available

Not available

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

Not available

LQ135P1JX5112Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact review configuration table identifies LQ135P1JX51. Published panel supplier can vary between units.

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.

Glossy8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display explicitly glossy screen surface. Anti-reflective behavior does not make it matte.

Not available

Touchscreen

No9Reviewrtings.com/laptop/reviews/apple/macbook-pro-14-2021Read 7 October 2026Public Multimedia cons explicitly display does not support touch input.

Yes1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Stylus

Not available

Supported1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

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 Pro 14-inch (M1 Pro, 2021)

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
3024	1964	120	Yes

Source1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Display section. ProMotion adaptive refresh up to 120 Hz at native resolution, separate from fixed selectable refresh rates.

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Width (px)	Height (px)	Maximum operating refresh (Hz)
2256	1504	60

Source12Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact configuration table identifies native 2256 x 1504 display operating at 60 Hz. No lower-resolution maxima or VRR state inferred.

Max refresh rate

120Hz=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.

ProMotion1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

Not available

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

Not available

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

Not available

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

500nits1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Display section explicitly publishes SDR brightness 500 nits. HDR playback support does not change this SDR claim.

Not available

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

Not available

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

Not available

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

1,600nits1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Display XDR section. 1600 nits peak for HDR content only, below 25 degrees C. Separate from SDR brightness.

Not available

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

Not available

Not available

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

Not available

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

Yes12Owner's manualsupport.apple.com/en-us/105101Read 7 October 2026MacBook Pro with Liquid Retina XDR support document explicitly describes calibration aligned before out-of-box use. Original October 2021 maker support statement quoted in contemporary MacRumors article says every such MacBook undergoes factory display calibration on assembly line.

Not available

Second display

Not available

Not available

Processor

12 of 14 differ

Processor

Apple M1 Pro (8-core CPU)1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Chip section. Exact retained 8 CPU cores and 14 GPU cores. Sibling Pro/Max options excluded.

AMD Ryzen 5 4680U Microsoft Surface Edition1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Processor brand

Apple1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

AMD1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 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 Pro 14-inch (M1 Pro, 2021)

Core type	Count	Max clock (GHz)
Performance	6	3.2
Efficiency	2	2.064

Source1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Chip section expressly classifies performance and efficiency cores. No clocks inferred.8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Processor section explicitly performance cores up to 3.2 GHz, efficiency cores up to 2064 MHz. Exact base model 6P+2E counts preserved from maker. No base clocks inferred.

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Count	Base clock (GHz)	Max clock (GHz)
6	2.2	4

Source6Maker product pageamd.com/en/support/downloads/drivers.html/processors/ryzen/ryzen-4000-series/amd-ryzen-5-4680u-microsoft-surface-edition.htmlRead 5 October 2026Exact custom Surface Edition chip core count, base and maximum boost clocks. No invented Intel P/E classifications. Generic 15 W/cTDP 10-25 W not laptop-configured limits.

CPU cores

8=CalculatedFrom Core configuration

6=CalculatedFrom Core configuration

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

6=CalculatedFrom Core configuration

Not available

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

2=CalculatedFrom Core configuration

Not available

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

88Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Exact test-unit specification explicitly Apple M1 Pro 8-core 8c/8t. No SMT inferred.

126Maker product pageamd.com/en/support/downloads/drivers.html/processors/ryzen/ryzen-4000-series/amd-ryzen-5-4680u-microsoft-surface-edition.htmlRead 5 October 2026

Max boost clock

3.2GHz=CalculatedFrom Core configuration

4GHz=CalculatedFrom Core configuration

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

8MB6Maker product pageamd.com/en/support/downloads/drivers.html/processors/ryzen/ryzen-4000-series/amd-ryzen-5-4680u-microsoft-surface-edition.htmlRead 5 October 2026Maker explicitly 8 MB L3. Separate L2 excluded. Retailer 15-inch 12 MB conflates or borrows another model and is excluded.

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.

5nm11Press releaseapple.com/newsroom/2021/10/introducing-m1-pro-and-m1-max-the-most-powerful-chips-apple-has-ever-builtRead 7 October 2026M1 Pro section explicitly utilizes 5-nanometer process technology. Silicon process, not model marketing name. Binned 8-core Pro shares same M1 Pro die, no Max-only capacity imported.

7nm6Maker product pageamd.com/en/support/downloads/drivers.html/processors/ryzen/ryzen-4000-series/amd-ryzen-5-4680u-microsoft-surface-edition.htmlRead 5 October 2026Maker explicitly TSMC 7 nm FinFET for CPU cores. No marketing-name conversion.

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

23W12Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact reference unit Processor configuration table: 23 W PL1 / Sustained. This is reviewer-reported laptop limit, not AMD generic TDP. Separate from observed sustained package power.

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

44W12Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact reference unit Processor configuration table: 44 W PL2 / Short Burst. This is reviewer-reported laptop limit, not a generic chip rating.

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

Not available

Not available

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

Not available

Not available

Graphics

1 of 9 differ

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

No1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

No5Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026Exact inventory integrated AMD Radeon Graphics.

GPU

Not available

Not available

GPU brand

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

Integrated GPU

Apple M1 Pro 14-core GPU1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

AMD Radeon Graphics1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Memory

5 of 9 differ

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

16GB1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Memory section. Original base 16 GB, matched to maker US part-number inventory.

8GB5Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

RAM type

LPDDR58Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Test-unit specifications explicitly 16 GB LPDDR5-6400. Matches base CPU/GPU, RAM and 512 GB configuration.10Reviewifixit-guide-pdfs.s3.amazonaws.com/pdf/ifixit/guide_145718_en.pdfRead 7 October 2026Exact 2021 14-inch M1 Pro Chip ID Step 1 identifies Samsung 8 GB LPDDR5 SDRAM packages, 16 GB total. Matches retained RAM configuration.

LPDDR4X1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Final maker consumer LPDDR4x matches exact retail unit. Draft PDF 15-inch AMD DDR4/2400 MHz is inconsistent and excluded.

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

6,400MT/s8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Published LPDDR5-6400 denotes 6400 MT/s. Not a doubled clock guess from maker unspecified memory speed.

4,266MT/s12Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact 8GB memory table names LPDDR4X-4266. 4266 denotes the memory data-rate grade, in MT/s. It is not a 4266 MHz clock or a doubled number.

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.

Not available

212Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact memory table: Dual-Channel. Two active memory channels, not two DIMM modules.

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

Soldered9Reviewrtings.com/laptop/reviews/apple/macbook-pro-14-2021Read 7 October 2026Public overview says only user-replaceable part is battery and no way to upgrade components later. iFixit matching 16 GB board shows integrated soldered RAM packages. No removable sockets claimed.10Reviewifixit-guide-pdfs.s3.amazonaws.com/pdf/ifixit/guide_145718_en.pdfRead 7 October 2026Chip ID Step 1 photo shows RAM packages integrated next to M1 Pro in soldered board assembly. RTINGS explicitly no post-purchase component upgrades.

Soldered11Maker product pagelearn.microsoft.com/en-us/answers/questions/2293579/how-can-i-upgrade-the-storage-and-ram-of-my-surfacRead 7 October 2026Microsoft Community Support Specialist Hahn W - MSFT answer dated August 9, 2024 states Surface Laptop 4 RAM is soldered to motherboard and cannot be upgraded. Exact Ryzen 5 / 8 GB review independently identifies onboard RAM. Purchase-time choices are separate.

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

Not available

Not available

RAM slots

Not available

Not available

Free RAM slots

Not available

Not available

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

32GB1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Maximum purchase-time memory for retained M1 Pro CPU/GPU configuration. Max-chip-only capacities excluded.

Not available

Storage

6 of 7 differ

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

512GB1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Original base 512 GB SSD for exact retained SKU, confirmed in maker US inventory.

256GB5Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

Storage type

SSD (interface unspecified)1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Maker Storage section states SSD. Interface and PCIe generation not inferred.

NVMe SSD3Maker spec sheet (PDF)manuals.plus/m/3974bd48892e108d5919e64036f31c86862897f64e8be73824e84008c5fc231e_optim.pdfRead 5 October 2026Original April 2021 maker fact sheet mirrored publicly, 4 pages opened as indexed PDF text. Raw download 403 ceased. Storage explicitly M.2 NVMe SSD, offered 256 GB.

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

48Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Storage Devices explicitly SSDs use PCIe 4.0 and tested entry-level 512 GB drive. Installed interface, not throughput inference. Existing maker SSD type preserved.

Not available

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

AApple MacBook Pro 14-inch (M1 Pro, 2021)

Not available

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Form factor	Interface	Count	Occupied
M.2 2230	PCIe NVMe	1	Yes

Source17Reviewifixit.com/Guide/Microsoft+Surface+Laptop+4+(13.5-inch)+Heatsink+and+Fan+Replacement/158981Read 7 October 2026Complete 13.5-inch interior view step 11 and SSD removal steps 12-13 show one occupied storage socket. Exact R5/8GB/256GB Notebookcheck Storage Devices section identifies installed M.2-2230 PCIe SSD, while existing original Microsoft fact sheet establishes NVMe. No slot generation/lane count or alternative lengths inferred.18Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Storage Devices: exact Ryzen 5/8GB/256GB test unit has compact M.2-2230 PCIe SSD Samsung PM991. Supports matching slot form factor. Full physical socket quantity comes from matching 13.5-inch teardown, not a count of purchase options.

M.2 slots

Not available

1=CalculatedFrom Storage slots

Free storage slots

Not available

0=CalculatedFrom Storage slots

Maximum slot PCIe generation

Not available

Not available

Ports

4 of 7 differ

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

AApple MacBook Pro 14-inch (M1 Pro, 2021)

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

Source1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Charging and Expansion. Physical ports counted once. Thunderbolt, USB4 and DisplayPort share USB-C connectors. HDMI version not inferred from supported output resolution.

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Type	Version	Count
USB-C	Not available	1
USB-A	Not available	1
3.5 mm audio	Not available	1
Other	Surface Connect	1

Source1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Original physical connectors. No USB generations, rates, Thunderbolt or accepted input watts inferred. Modified Surface Laptop 4 SCR accessory adds HDMI/smartcard and is excluded.

USB-C ports

3=CalculatedFrom Ports

1=CalculatedFrom Ports

Thunderbolt

Yes=CalculatedFrom Ports

Not available

Highest HDMI version

Not available

Not available

Card reader

Yes=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

3 of 5 differ

Wi-Fi

Wi-Fi 61Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

Wi-Fi 61Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

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

2.4 GHz, 5 GHz13Owner's manualsupport.apple.com/en-us/guide/deployment/dep268652e6c/webRead 7 October 2026Exact MacBook Pro 14-inch 2021 Wi-Fi specification group lists ax/ac/a/n at 5 GHz and ax/b/g/n at 2.4 GHz. Newer 6 GHz/Wi-Fi 7 sections excluded.

Not available

Wi-Fi module

Not available

Intel Wi-Fi 6 AX20012Reviewnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Exact AMD review Networking table and Case & Connectivity text: Intel AX200. AX201 belongs to the Intel CPU sibling and is excluded.

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.

5.01Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

5.01Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Cellular

No8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Exact entry-level model Communication section explicitly says Apple still does not implement a WWAN module, LTE or even 5G, and instead recommends a phone hotspot. This is an explicit absence statement, not inferred from the Wi-Fi inventory.

Not available

Keyboard and touchpad

5 of 8 differ

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

Not available

QWERTY1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Maker explicitly QWERTY. No regional ANSI/ISO geometry inferred.

Key switches

Scissor8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Input Devices explicitly basic mechanism of scissor keys did not change. Not butterfly keyboard.

Not available

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.

Not available

Not available

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

Not available

Not available

Key traveliPhysical key travel distance, not actuation distance.

Not available

1.3mm3Maker spec sheet (PDF)manuals.plus/m/3974bd48892e108d5919e64036f31c86862897f64e8be73824e84008c5fc231e_optim.pdfRead 5 October 2026Original keyboard row explicitly 1.3 mm travel, both sizes.

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

Not available

Not available

Touchpad size

Not available

Width115Height76.66mm(4.5 × 3 in)3Maker spec sheet (PDF)manuals.plus/m/3974bd48892e108d5919e64036f31c86862897f64e8be73824e84008c5fc231e_optim.pdfRead 5 October 2026Original both-size rows explicitly 115 x 76.66 mm physical trackpad. No mechanical/haptic mechanism inferred.

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

Haptic1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Keyboard and Trackpad identifies Force Touch. Separate Apple trackpad source explicitly establishes haptic feedback.5Owner's manualsupport.apple.com/en-gb/102309Read 5 October 2026Apple states Force Touch trackpads provide haptic feedback. Exact model sheet specifies Force Touch.

Not available

Camera and audio

5 of 7 differ

Webcam

1080p FaceTime HD1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

720p HD f/2.01Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

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

Not available

Yes4Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-4-featuresRead 5 October 2026Guide separately identifies Windows Hello and front-facing cameras, maker table face authentication.

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.

61Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Audio section explicitly six-speaker sound system. Acoustic driver count, separate from stereo channels.

Not available

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, Force-cancelling woofers1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

Dolby Atmos1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

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

31Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Audio section explicitly three-mic array. Physical microphones, not beamforming channels.

21Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Battery and power

5 of 5 differ

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

69.6Wh1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Actual rating in Battery and Power footnote overrides rounded headline. 69.6 Wh.

47.4Wh1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Nominal 47.4 Wh. Minimum 45.8 Wh excluded.

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 Pro 14-inch (M1 Pro, 2021)

Use case	Hours (h)
Video playback	17
Web browsing	11

Source1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Maker September 2021 battery tests match M1 Pro 8-core CPU/14-core GPU, 16 GB RAM and 512 GB SSD. Apple TV HD 1080p movie playback and wireless browsing 25 websites, brightness 8 clicks from bottom. Up to 17 hours video and 11 hours web.

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Use case	Hours (h)
Mixed use	19

Source10Maker product pagenews.microsoft.com/es-xl/fact-sheet-surface-laptop-4Read 7 October 2026Battery/footnote: 13.5-inch Ryzen 5 Surface Edition, 8GB, up to 19 hours typical device usage. Microsoft February 2021 preproduction test combines eight-site browsing, Word/PowerPoint/Excel/Outlook, idle apps and Modern Standby. Default settings except 150 nits with automatic brightness off. Wi-Fi connected. This is not pure video or pure web runtime. The maker names tested CPU, screen size and 8 GB RAM but does not state SSD capacity. No tested storage capacity is inferred.

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.

67W1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Published nominal rated output of included base adapter, not accepted USB-C charging input.

65W3Maker spec sheet (PDF)manuals.plus/m/3974bd48892e108d5919e64036f31c86862897f64e8be73824e84008c5fc231e_optim.pdfRead 5 October 2026Original power supply 60 W laptop output plus 5 W separate USB-A output, total 65 W rating. Not accepted USB-C input.

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.

MagSafe1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Connector at laptop end of supplied charging cable.

Proprietary4Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-4-featuresRead 5 October 2026Maker explicit charging through proprietary Surface Connect or USB-C. Original supply includes separate USB-A output.

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-pro/apd921215d6c/2021/mac/12Read 5 October 2026Up to 50% in about 30 minutes, using 96 W on 14-inch or 140 W on 16-inch. The 14-inch base 67 W is not this optional fast-charge adapter.

Not available

Cooling

1 of 4 differ

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

28Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Fan Noise explicitly two fans and separate left/right maximum speeds 5779/6241 rpm. Physical fan count, not vent count.

114Reviewifixit.com/Guide/Microsoft+Surface+Laptop+4+(13.5-inch)+Heatsink+and+Fan+Replacement/158981Read 7 October 2026Exact 13.5-inch repair guide: complete interior view step 11 and removed cooling module step 20 show one physical fan rotor. Step 16 disconnects the fan cable and step 20 removes heatsink and fan. Guide covers 13.5-inch family, corroborated by exact AMD reviewer's single-fan noise description. No 15-inch fan evidence imported.

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

Not available

Not available

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.

Not available

Not available

Security

2 of 4 differ

Fingerprint

Power button4Owner's manualsupport.apple.com/guide/macbook-pro/apd921215d6c/2021/mac/12Read 5 October 2026Generation-specific guide describes Touch ID as the power button.

Not available

TPM

Not available

2.01Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026Published TPM 2.0, no firmware/discrete implementation inferred.

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.

Not available

Not available

Software

2 of 3 differ

Operating system

macOS Monterey3Press releaseapple.com/newsroom/2021/10/apple-unveils-game-changing-macbook-proRead 5 October 2026Original launch operating system, not later supported updates.

Windows 10 Home 20H23Maker spec sheet (PDF)manuals.plus/m/3974bd48892e108d5919e64036f31c86862897f64e8be73824e84008c5fc231e_optim.pdfRead 5 October 2026Original consumer Windows 10 Home 20H2 row, agrees original retained US SKU. Later 00027 Windows 11 refresh excluded.

OS family

macOS1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

Windows1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 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

10 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.

489nits8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display 9-point grid centre cell 489 cd/m2, maximum SDR setting, X-Rite i1Pro 2. Not grid average or 494 nits battery centre.

Not available

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

479nits8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display 9-point grid average 479 cd/m2, maximum SDR setting, X-Rite i1Pro 2. Separate centre 489.

Not available

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

48,900:18Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display table 48900:1 with black 0.01 cd/m2 and white 489 cd/m2, X-Rite i1Pro 2, SDR. Mini-LED dimming and instrument black-floor limit apply. Not maker 1,000,000:1 claim.

Not available

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

1,607nits8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display maximum HDR 1607 nits, corresponding HDR video at average picture level 50 or below. 16:9 video/full-white result over 1100 is separate. Duration and HDR picture preset unstated. Same exact display unit.

Not available

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

Not available

Not available

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

Not available

Not available

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

0.88Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display ColorChecker Delta E 2000 before calibration 0.8, CalMAN and X-Rite i1Pro 2, DCI-P3 reference. Source separately reports Display P3 coverage 99.3 percent, which is not copied into DCI-P3 coverage field. Display grid names X-Rite i1Pro 2, while analysis prose says i2 Pro 2. The published instrument labels differ and are not silently normalized as a new measurement.

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.

Yes8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display explicitly constant PWM at all brightness levels and at maximum HDR. Measurement waveform, not a manufacturer claim.

Not available

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

14.88kHz8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Screen flicker table explicitly 14880 Hz. Source explains constant flicker at every brightness level. Exact review firmware not reported.

Not available

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

100%8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Display explicitly constant PWM at all brightness levels, including maximum HDR. Highest setting is 100 percent. No low-brightness-only threshold inferred.

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.

40.4ms8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Response table combined rise 20.8 and fall 19.6 equals 40.4 ms black-to-white-to-black. Source warns PWM makes exact response-time determination difficult. Published combined value retained.

Not available

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

58.4ms8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Response table 50 percent grey to 80 percent grey combined rise 27.6 and fall 30.8 equals 58.4 ms. Source warns constant PWM complicates determination. No claimed GtG field replacement.

Not available

Measured performance

None of 8 known

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

Not available

Not available

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

Not available

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.

Not available

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.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Measured noise and temperature

6 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.

AApple MacBook Pro 14-inch (M1 Pro, 2021)

Load	Noise (dB(A))
Idle	24.8
Gaming	27.8
Max load	49.5

Source8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Noise table idle 24.8 dBA is ambient-floor level with fans often off, Witcher 3 ultra 27.8 dBA, combined CPU/GPU maximum 49.5 dBA. Earthworks M23R/ARTA at 15 cm, ambient 24.8 dBA. Software power-mode name unspecified. No forced-fan-max figure invented.

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Load	Noise (dB(A))
Idle	24.6
Max load	39.5

Source13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Noise level table: idle 24.6 and highest load 39.5 dB(A). Earthworks M23R with Arta, 15 cm, ambient 24.6 dB(A). Explicit power profile unstated. No separate gaming row inferred.

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

49.5dB(A)=CalculatedFrom Fan noise per mode

39.5dB(A)=CalculatedFrom Fan noise per mode

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

27.8dB(A)=CalculatedFrom Fan noise per mode

Not available

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

48.2°C8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Temperature grid Witcher 3 top maximum 48.2 C, room 21.4 C, Fluke t3000FC calibrated/Voltcraft IR-900. Gaming hotter than stress 46.8 C due lower fan speed. Highest published load-grid maximum retained.

45.8°C13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Max Load thermal grid and prose: top maximum 45.8 C. Voltcraft IR-900, room 21.4 C. Exact stress test unit.

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

42.9°C8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Temperature grid Witcher 3 underside maximum 42.9 C, room 21.4 C. Same instruments and test. Stress 40.9 C is separately lower.

45.5°C13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Same Max Load grid: bottom maximum 45.5 C. Room 21.4 C, Voltcraft IR-900. Gaming grid 46.2 C is separate and not substituted.

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

34.1°C8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Temperature prose explicitly palmrests/touchpad maximum 34.1 C. Source load grids and instruments as above. Not an average keyboard value.

33.1°C13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Max Load temperature prose: palmrest/touchpad reaches maximum 33.1 C. Room 21.4 C, Voltcraft IR-900.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Measured battery and power

8 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 Pro 14-inch (M1 Pro, 2021)

Test	Brightness (nits)	Hours (h)
Wi-Fi browsing	150	13.6
Wi-Fi browsing	500	6.5
Video playback	150	15
Max load	Not available	1.15

Source8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Battery Runtime chart Safari 15.1 Wi-Fi 13 h 36 min at 150 nits windowed, 6 h 30 min at maximum SDR 500 nits. Big Buck Bunny H.264 1080p 15 h at 150 nits. Maximum-brightness load 1 h 9 min. Source battery prose rounds 69.9 Wh while photo/maker rating 69.6 Wh retained. macOS Monterey, mode name and firmware unspecified. Approx 4 h HDR observation omitted.

BMicrosoft Surface Laptop 4 13.5-inch (Ryzen 5)

Test	Brightness (nits)	Power mode	Hours (h)
Wi-Fi browsing	150	Best Performance	10.88
Wi-Fi browsing	Not available	Best Performance	7.1

Source13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Battery Runtime: Edge 90 Wi-Fi surfing 10h 53m at 150 nits and 7h 06m at maximum brightness. Best Performance chosen to prevent automatic brightness changes. Maximum-brightness nits value not assigned from Intel screen tests. Exact R5/8GB/256GB, 47.4Wh.

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

13.6h=CalculatedFrom Battery runtime per test

10.88h=CalculatedFrom Battery runtime per test

Video runtimeiMeasured by a reviewer, not claimed by the maker

15h=CalculatedFrom Battery runtime per test

Not available

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

150min8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Battery Runtime records 2.5 h full charge with included 67 W adapter while laptop idling. Exact hours-to-minutes conversion 150. Optional 140 W/96 W 95-minute result is separate and not stored in single field.

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

11.9W8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Power table idle max 11.9 W, SDR max 500 nits, Metrahit Energy AC input. HDR peaks 26 W excluded from idle. Base configuration, included 67 W adapter.

8.1W13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Power Consumption table: idle maximum 8.1 W. Metrahit Energy AC input measurement. Display/profile firmware specifics unstated.

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

58.2W8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Power chart Witcher 3 ultra average 58.2 W (range 55 to 61.7 W), Metrahit Energy AC input. Not GPU-only consumption. Source execution translation path and exact resolution unstated.

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

82W8Reviewnotebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.htmlRead 7 October 2026Power stress graph 1280x720 Prime95 28.10 plus FurMark 1.25 with optional 140 W adapter reaches 82 W AC input, Metrahit Energy. Included 67 W adapter graph reaches 68.5 W. Optional adapter affects full combined load performance, explicitly qualified.

64.1W13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Power Consumption table: maximum 64.1 W, Metrahit Energy AC input. Brief peak falls to about 50 W and later 32 W. Not adapter output.

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

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23W13Measurementnotebookcheck.net/Microsoft-Surface-Laptop-4-13-Review-Is-AMD-s-Ryzen-held-back-on-purpose.541475.0.htmlRead 7 October 2026Processor section, Cinebench R15 multi loop: package consumption settles at 23 W after initial 30 W. This is CPU-only loop observation, not combined CPU/GPU stress, which settles near 17 W.

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

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

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Certifications

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

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

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Colour certifications

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ENERGY STAR

Yes1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

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EPEAT

Gold14Maker spec sheet (PDF)apple.com/environment/pdf/products/notebooks/14-inch_MacBook_Pro_PER_Oct2021.pdfRead 7 October 2026Original October 18, 2021 product environmental report endnote 2 explicitly Gold in US and Canada, exact 14-inch 2021 model. US reference certification, not a 2023 report.

Gold15Certification listepeat.net/product-details/a35e1d98d2b2422eaabc1b0f5c4863afRead 7 October 2026Registry exact 13.5-inch Alcantara models 1950/1958 and reference UPC 889842723687: EPEAT Gold, registration 2021-09-22, archived 2025-02-13. This is historical registration, not a current active certification claim. Selected public record is Estonia and hardware UPC matches US reference.

Other certifications

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In the box

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

14-inch MacBook Pro, 67W USB-C Power Adapter, USB-C to MagSafe 3 Cable (2 m)1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026Original In the Box section and exact base CPU. Includes 67 W adapter and supplied 2 m charging cable. Alternate optional adapters excluded.

Surface Laptop 4 13.5-inch, Power Supply, Quick Start Guide, Safety and warranty documents1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

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

Yes1Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

Yes1Maker product pagemicrosoft.com/en-ca/p/surface-laptop-4/946627fb12t1Read 5 October 2026

Warranty

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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 5 October 2026US one-year limited manufacturer hardware warranty. Statutory rights and paid AppleCare excluded.

1year5Retailer pagebhphotovideo.com/c/product/1631875-REG/microsoft_5pb_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026Exact original US limited one-year maker warranty. Statutory rights and paid plans excluded.

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

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Links

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Product page

support.apple.com/en-us/1119021Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

support.microsoft.com/en-us/surface/models/surface-laptop-4-features4Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-4-featuresRead 5 October 2026US first-generation guide. Unavailable original US retail route not used.

Spec sheet

support.apple.com/en-us/1119021Maker product pagesupport.apple.com/en-us/111902Read 5 October 2026

news.microsoft.com/es-xl/fact-sheet-surface-laptop-42Maker product pagenews.microsoft.com/es-xl/fact-sheet-surface-laptop-4Read 5 October 2026Original maker May 2021 fact sheet published as web document. Region-specific business options not imported.

Manual

support.apple.com/guide/macbook-pro/apd921215d6c/2021/mac/124Owner's manualsupport.apple.com/guide/macbook-pro/apd921215d6c/2021/mac/12Read 5 October 2026

support.microsoft.com/en-us/surface/models/surface-laptop-4-features4Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-4-featuresRead 5 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.

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