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ASUS Zenbook A14 UX3407QA (Snapdragon X Plus) vs Microsoft Surface Laptop 3 13.5-inch

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Product A: ASUS

Zenbook A14 UX3407QA (Snapdragon X Plus)

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B

Product B: Microsoft

Surface Laptop 3 13.5-inch

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Only differences

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

BMicrosoft Surface Laptop 3 13.5-inch

General

5 of 9 differ

Series

Zenbook A141Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Zenbook A14 (UX3407) line.

Surface Laptop6Press releaseblogs.windows.com/latam/2019/10/02/surface-revela-nueva-alineacion-para-fin-de-ano-e-introduce-una-nueva-categoria-de-dispositivos-de-pantalla-dual-construidos-para-la-productividad-movilRead 5 October 2026

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

UX3407QA-X1P5124Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026ASUS press release of 2025-03-24: Zenbook A14 (UX3407QA-X1P512) in Zabriskie Beige with Snapdragon X Plus X1P 42 100, 2.40 lbs.

VGY-000014Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026Original US VGY-00001, Platinum Alcantara, Intel Core i5-1035G7, 8 GB/128 GB. Later restored/refurbished/updated configs excluded. Current route may retain identity/title only, no current sale claim.

GTIN / EAN

01971059612968Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026EAN 0197105961296 for UX3407QA-X1P512 in the hinta.fi product record, which carries structured maker data.

8898424803828Retailer pagedatavision.com/products/open-box-microsoft-surface-laptop-3-13-in-i5-8gb-128gb-platinum-fabric-vgy-00001Read 7 October 2026Exact VGY-00001 Platinum Fabric 8 GB/128 GB listing. UPC row 889842480382. Open-box suffix identifies the sale condition, not different hardware. Independently matches EPEAT model 1867 UPC list.

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

7 January 20255Press releaseprnewswire.com/news-releases/asus-launches-zenbook-a14-the-worlds-lightest-copilot-pc-302341751.htmlRead 15 October 2026ASUS launch release from CES 2025 dated 2025-01-07, with a starting price of US$899. It names Snapdragon X Elite and Snapdragon X processors. The X Plus X1P-42-100 configuration came to Best Buy in March 2025.

2 October 20196Press releaseblogs.windows.com/latam/2019/10/02/surface-revela-nueva-alineacion-para-fin-de-ano-e-introduce-una-nueva-categoria-de-dispositivos-de-pantalla-dual-construidos-para-la-productividad-movilRead 5 October 2026Maker October 2 New York announcement. Preorders not retail.

Status

Available4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026The release states the model could be bought online at Best Buy from 2025-03-24. XDA calls Best Buy the only place to buy it in May 2025. Best Buy still lists the product in 2026 search results. The agent could not open Best Buy pages. The ASUS US where-to-buy page lists UX3407QA-PS76 as in stock, which is another configuration of the same line.

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 216Spec databaseen.wikipedia.org/wiki/Surface_Laptop_3Read 10 October 2026Infobox Predecessor: Surface Laptop 2. Marketed-generation lineage, not hardware inheritance.

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.

ASUS Zenbook A14 UX3407NA (Snapdragon X2 Elite)12Reviewnotebookcheck.net/Asus-debuts-refreshed-Zenbook-A14-with-Snapdragon-X2-Elite-and-multi-day-battery.1196164.0.htmlRead 23 October 2026Notebookcheck calls the 2026 Zenbook A14 with Snapdragon X2 Elite a refresh of the previous-gen Zenbook A14 and names the earlier model its predecessor.

Microsoft Surface Laptop 4 13.5-inch (Ryzen 5)23Reviewengadget.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.

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

$999.994Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026Priced at $999.99. The US price excludes sales tax.

$9997Press releaseblogs.windows.com/windowsexperience/2019/10/22/new-surface-devices-now-available-at-microsoft-storeRead 5 October 2026Maker release-day starting US price $999 for matching screen size. Retained original entry 8 GB/128 GB configuration. No unquoted 99 cents appended.

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.

US4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026Best Buy in the United States. The release says exclusive to Best Buy at the time.

US4Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

ColoursiThe maker's own colour names

Zabriskie Beige1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Zabriskie Beige only in this column.4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026

Platinum4Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

Segment

Ultrabook1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026The page title calls the laptop an ultra-lightweight Copilot+ PC. Stored as ultrabook.

Ultrabook9Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Review describes the 13.5-inch model as an Ultrabook.

Form factor

Clamshell7Owner's manualdlcdnets.asus.com/pub/ASUS/nb/UX3407RA/0409_E23881_UX3407_A.pdfRead 15 October 2026The manual describes a Notebook PC with a display panel and a keyboard.11Reviewitpro.com/hardware/laptops/asus-zenbook-a14-ux3407-review-one-incredibly-light-copilot-pcRead 15 October 2026Review of the line describes a single hinge that opens with one hand. The unit tested had the X1-26-100 chip, so none of its numbers are used.

Clamshell15Reviewlaptopmag.com/reviews/microsoft-surface-laptop-3-13-inchRead 10 October 2026Verdict calls the 13.5-inch Surface Laptop 3 a clamshell. The review unit was an i7 model, form factor is the same chassis. No measured values imported from the i7 unit.19Press articletheverge.com/2019/10/2/20893716/microsoft-surface-laptop-3-hands-on-features-price-photos-video-release-dateRead 10 October 2026Launch hands-on: the Surface Laptop was always an excellent traditional clamshell laptop, and the Laptop 3 keeps that design.

Chassis

5 of 6 differ

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

Width310.7Depth213.9Thickness (min)13.4Thickness (max)15.9mm(12.2 × 8.4 × 0.5 to 0.6 in)1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 202631.07 x 21.39 x 1.34 ~ 1.59 cm. Front 13.4 mm and rear 15.9 mm thickness agree with the hinta.fi record.

Width308Depth223Thickness (max)14.51mm(12.1 × 8.8 × 0.6 in)1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original published metric width across screen, depth front-to-back and closed height. No conversions from rounded inches.

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

1.09kg(2.4 lb)1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 20261.09 kg (2.40 lbs) in this column. The ASUS press release for UX3407QA-X1P512 also says 2.40 lbs. The first UX3407QA column and the global ASUS page give 0.98 kg for the other configuration, so the 0.98 kg quoted in reviews of other units is not used.4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 20262.40 lbs for UX3407QA-X1P512.

1.265kg(2.8 lb)3Maker product pagemicrosoft.com/en-us/d/surface-laptop-3-essentials-bundle/8q0bnx4tf18sRead 5 October 2026Maker same original consumer hardware table explicitly publishes 1,265 g Platinum Alcantara 13.5 or 1,542 g Platinum Metal 15. Original PDF malformed 1,250/1,540 kg mass labels and older pound claims excluded. Bundle contents/pricing not imported.

Lid material

Magnesium alloy4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026Footnote 2: the lid, keyboard frame and base are made with a magnesium-aluminum alloy treated with Ceraluminum. Stored as magnesium alloy. Reviews call the finish Ceraluminum.

Aluminium1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original mechanical features aluminium body. Alcantara is palm-rest covering.

Bottom material

Magnesium alloy4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026Same footnote: the base is the same alloy.

Aluminium1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original aluminium body.

Max hinge angle

Not available

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.

Yes1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026US MIL-STD 810H military-grade standard. A maker claim. The tested procedures are not listed.

Not available

Display

12 of 25 differ

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

14in(35.6 cm)1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 202614.0-inch display on the global page. The US column text says WUXGA 16:10 OLED.2Maker product pageasus.com/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 202614.0-inch.

13.5in(34.3 cm)1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

Native resolution

1920 × 1200px1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026WUXGA (1920 x 1200) OLED, 16:10, 60 Hz, non-touch screen.

2256 × 1504px1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

Pixel density

161.7ppi=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.

OLED1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026OLED.

IPS10Reviewnotebookcheck.net/Sayonara-Alcantara-Microsoft-Surface-Laptop-3-13-5-inch-Core-i5-Review.454000.0.htmlRead 7 October 2026Specification display row identifies the 13.5-inch 2256 x 1504 display as IPS. Panel supplier model and measured results are not imported from the metal 256 GB sample.

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.

Not available

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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.

Glossy8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026Display surface glossy (Kiilto). XDA's spec list for its review unit says Glossy display, and Laptops Explained says glossy for the same CPU, RAM and SSD. The ASUS global page marks only the RA model as anti-glare.9Reviewxda-developers.com/asus-zenbook-a14-reviewRead 15 October 2026The spec list of the reviewed Best Buy X Plus unit says Glossy display.10Reviewlaptopsexplained.com/asus-zenbook-a14-ux3407qa-reviewRead 15 October 2026Review of UX3407QA-QD105W (Australia) with Snapdragon X Plus X1P-42-100, 16 GB and 512 GB: glossy finish.

Glossy10Reviewnotebookcheck.net/Sayonara-Alcantara-Microsoft-Surface-Laptop-3-13-5-inch-Core-i5-Review.454000.0.htmlRead 7 October 2026Specification display row says glossy: yes for this 13.5-inch display. Measurements and exact supplier identity are omitted.

Touchscreen

No1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Yes1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

Stylus

Not available

Supported1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 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.

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

Width (px)	Height (px)	Maximum operating refresh (Hz)
1920	1200	60

Source1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

BMicrosoft Surface Laptop 3 13.5-inch

Not available

Max refresh rate

60Hz=CalculatedFrom Refresh rate modes

Not available

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

Not available

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.

400nits2Maker product pageasus.com/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Global page, WUXGA OLED option of the UX3407QA column: 400 nits, 600 nits HDR peak brightness, VESA CERTIFIED DisplayHDR True Black 600. That page does not pair its display options with processors, so the exact SKU values come from the hinta.fi record for UX3407QA-X1P512 (400 and 600 nits, True Black 600) and the spec list in XDA's review of the Best Buy X Plus unit. The US page text for this column leaves the nits out.8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026Display brightness 400 cd/m2 and maximum brightness 600 cd/m2 (HDR).10Reviewlaptopsexplained.com/asus-zenbook-a14-ux3407qa-reviewRead 15 October 2026Same unit: 400 nits standard brightness, up to 600 nits peak in HDR mode.

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.

600nits2Maker product pageasus.com/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026600 nits HDR peak. The window size is not stated.8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026600 cd/m2 maximum brightness. The record lists HDR support.9Reviewxda-developers.com/asus-zenbook-a14-reviewRead 15 October 2026Review states 600 nits peak brightness for the X Plus unit.

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.

100%1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026100% DCI-P3 color gamut. Coverage or volume is not stated.9Reviewxda-developers.com/asus-zenbook-a14-reviewRead 15 October 2026The spec list copied in the review names 100% DCI-P3 color gamut.

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

DisplayHDR True Black 6002Maker product pageasus.com/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026VESA CERTIFIED Display HDR True Black 600.8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026DisplayHDR True Black 600 in the record.9Reviewxda-developers.com/asus-zenbook-a14-reviewRead 15 October 2026The spec list copied in the review names VESA CERTIFIED Display HDR True Black 600.

Not available

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

Not available

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Second display

Not available

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Processor

8 of 14 differ

Processor

Qualcomm Snapdragon X Plus X1P-42-1001Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Snapdragon X Plus X1P 42 100, 30 MB cache, up to 3.2 GHz, 8 cores, 8 threads.

Intel Core i5-1035G71Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

Processor brand

Qualcomm1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Intel1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 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.

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

Count	Core	Max clock (GHz)
8	Qualcomm Oryon	3.4

Source6Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/images/company/news-media/media-center/press-kits/ifa-2024/documents/SnapdragonXPlus8-coreProductBrief.pdfRead 15 October 2026Qualcomm product brief row X1P-42-100: 8 Oryon cores, 30 MB total cache, maximum multi-core frequency 3.2 GHz, single-core boost 3.4 GHz. The stored 3.4 GHz is the single-core boost. 3.2 GHz is not a base clock and is not stored as one. The 30 MB is a total cache and is not stored as L3.

BMicrosoft Surface Laptop 3 13.5-inch

Count	Base clock (GHz)	Max clock (GHz)
4	1.2	3.7

Source5Maker product pageintel.com/content/www/us/en/products/sku/196592/intel-core-i51035g7-processor-6m-cache-up-to-3-70-ghz/specifications.htmlRead 5 October 2026Exact homogeneous four-core chip, published base 1.2 GHz and maximum turbo 3.7 GHz. Other configurable-TDP base clocks and powers are not laptop settings. No later P/E classification imposed.

CPU cores

8=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

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

Not available

Not available

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

Not available

Not available

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

81Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 20266Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/images/company/news-media/media-center/press-kits/ifa-2024/documents/SnapdragonXPlus8-coreProductBrief.pdfRead 15 October 2026ASUS lists 8 threads for the 8 cores.

85Maker product pageintel.com/content/www/us/en/products/sku/196592/intel-core-i51035g7-processor-6m-cache-up-to-3-70-ghz/specifications.htmlRead 5 October 2026

Max boost clock

3.4GHz=CalculatedFrom Core configuration

3.7GHz=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

6MB4Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026Exact 13.5 Performance table explicitly 6 MB L3, separate L2 not counted.

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.

4nm6Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/images/company/news-media/media-center/press-kits/ifa-2024/documents/SnapdragonXPlus8-coreProductBrief.pdfRead 15 October 2026Process node 4 nm.

10nm5Maker product pageintel.com/content/www/us/en/products/sku/196592/intel-core-i51035g7-processor-6m-cache-up-to-3-70-ghz/specifications.htmlRead 5 October 2026Intel explicitly 10 nm.

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

Not available

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

Not available

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.

45TOPS1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Qualcomm Hexagon NPU up to 45 TOPS. Precision is not stated.

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 pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

No4Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026Exact 13.5 inventory integrated Intel Iris Plus.

GPU

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Not available

GPU brand

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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

Qualcomm Adreno1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Qualcomm Adreno GPU. ASUS gives no model name. Qualcomm lists up to 1.7 TFLOPS for this chip.

Intel Iris Plus Graphics1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

Memory

3 of 9 differ

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

16GB1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

8GB4Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

RAM type

LPDDR5X1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

LPDDR4X1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original 13.5 LPDDR4x and 15-inch AMD DDR4 rows. Transfer-rate labels in MHz not converted into stored MT/s without exact laptop rate proof.

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

Not available

3,733MT/s1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 202613.5-inch Memory row: 8GB/16GB LPDDR4X, 3733MHz. Maker uses commercial speed notation for the LPDDR4X-3733 grade, which is 3733 MT/s. No LPDDR4X part clocks at 3733 MHz. Intel lists LPDDR4-3733 support for the i5-1035G7. Value is not doubled or converted.5Maker product pageintel.com/content/www/us/en/products/sku/196592/intel-core-i51035g7-processor-6m-cache-up-to-3-70-ghz/specifications.htmlRead 5 October 2026Memory Types lists LPDDR4-3733. Supports the 3733 MT/s grade named by the laptop maker. Max memory channels 2 is a processor limit and not stored as installed channels.

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

Not available

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

Soldered1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Soldered11Reviewlaptopmedia.com/review/microsoft-surface-laptop-3-13-5-review-the-software-giant-is-stepping-up-its-gameRead 7 October 2026Review verdict explicitly says memory is soldered to the motherboard. This covers 13.5-inch hardware. No 15-inch DDR4 facts imported.

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.

16GB1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026On-board LPDDR5X 16 GB with maximum total system memory up to 16 GB in this column.

16GB2Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-featuresRead 7 October 202613.5-inch Memory row offers 8 GB or 16 GB LPDDR4x. Maximum supported purchase-time memory is 16 GB, without post-purchase upgrade capability.

Storage

5 of 7 differ

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

512GB1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

128GB4Retailer pagebhphotovideo.com/c/product/1506703-REG/microsoft_vgy_00001_13_5_multi_touch_surface_laptop.htmlRead 5 October 2026

Storage type

NVMe SSD1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

NVMe SSD1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original offered 128 GB M.2 NVMe SSD. Chip PCIe capability not imported as installed-drive generation.

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

41Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Not available

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

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	4	4	1	Yes

Source1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026One M.2 2280 PCIe 4.0 x4 slot, including the used one.

BMicrosoft Surface Laptop 3 13.5-inch

Interface	Count	Occupied
PCIe NVMe	1	Yes

Source1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Storage row: removable M.2 NVMe SSD, one drive. Footnote 3: not user removable, only by a skilled technician. M.2 length is not stated for the 13.5-inch, so form factor is left out.20Owner's manuallearn.microsoft.com/en-us/surface/service-guides/surface-laptop-3-and-4/surface-laptop-3-and-4-component-disassembly-and-reassemblyRead 10 October 2026Maker service guide for Surface Laptop 3 and 4 (13.5-inch or 15-inch): one removable SSD (rSSD) secured by one 5IP screw, lifted at about 15 degrees out of the SSD connector on the mainboard. One removable SSD socket, occupied in the stored 128 GB configuration. M.2 length and NVMe lanes are not stated for the 13.5-inch, so they are left out. The device does not power on without the rSSD.

M.2 slots

1=CalculatedFrom Storage slots

Not available

Free storage slots

0=CalculatedFrom Storage slots

0=CalculatedFrom Storage slots

Maximum slot PCIe generation

4=CalculatedFrom Storage slots

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.

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
USB-C	USB4	2	Left	40	USB4	Yes
HDMI	HDMI 2.1 TMDS	1	Left	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available
USB-A	USB 3.2 Gen 2	1	Right	10	Not available	Not available

Source1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 20262x USB4 Gen 3 Type-C with display and power delivery (up to 40 Gbps), 1x USB 3.2 Gen 2 Type-A, 1x 3.5 mm combo audio jack, 1x HDMI 2.1 TMDS. Sides are from the e-manual. No charging input per port is published, so none is stored.7Owner's manualdlcdnets.asus.com/pub/ASUS/nb/UX3407RA/0409_E23881_UX3407_A.pdfRead 15 October 2026Right view: one USB 3.2 Gen 2 port. Left view: HDMI output port, USB4 / Power Delivery combo ports and the headphone / headset / microphone jack. Charging uses 20 V sources rated 3.25 A or 4.5 A.

BMicrosoft Surface Laptop 3 13.5-inch

Type	Version	Count	Side	Maximum data rate (Gbps)	DP Alt Mode
USB-C	USB 3.1 Gen 2	1	Left	10	Yes
USB-A	Not available	1	Left	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available
Other	Surface Connect	1	Right	Not available	Not available

Source1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original one USB-C, one USB-A, headset and Surface Connect. No unproved protocols, data rates or accepted charging input.9Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Review hardware list names USB Type-C 3.1 Gen 2. Chassis section: the USB Type-A port, the USB Type-C port and the headphone jack are on the left side, the Surface Connect port is on the right. USB 3.1 Gen 2 signalling is 10 Gbps by the USB specification. The Verge launch hands-on says the USB-C port handles charging, data and video out. Review unit is Core i5, 8GB RAM and 256GB SSD.19Press articletheverge.com/2019/10/2/20893716/microsoft-surface-laptop-3-hands-on-features-price-photos-video-release-dateRead 10 October 2026Launch hands-on: the USB-C port is USB 3.1, can be used for charging, data and video out, and does not support Thunderbolt 3. Supports the DisplayPort alternate mode flag. Windows Central gives the Gen 2 designation and the port sides.

USB-C ports

2=CalculatedFrom Ports

1=CalculatedFrom Ports

Thunderbolt

No=CalculatedFrom Ports

Not available

Highest HDMI version

HDMI 2.1 TMDS=CalculatedFrom Ports

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

5 of 5 differ

Wi-Fi

Wi-Fi 6E1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Wi-Fi 61Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original size/CPU-specific row: Intel 13.5 Wi-Fi 802.11ax, AMD 15 Wi-Fi 802.11ac 2x2. No later Intel 15 business Wi-Fi 6 imported.

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

2.4 GHz, 5 GHz, 6 GHz1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Wi-Fi 6E (802.11ax) triple band 2x2 wireless card. The 6 GHz band depends on country and regulation.

2.4 GHz, 5 GHz14Maker product pageintel.com/content/www/us/en/products/sku/130293/intel-wifi-6-ax201-gig/specifications.htmlRead 10 October 2026Intel Wi-Fi 6 AX201 (Gig+), the module named for this laptop by Windows Central: frequency bands 2.4, 5 GHz (160MHz). No 6 GHz.

Wi-Fi module

Not available

Intel Wi-Fi 6 AX2019Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Hardware changes list names Intel Wi-Fi 6 AX201 for the 13.5-inch Intel hardware.

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.

5.31Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Bluetooth 5.3. Features and version depend on OS support and driver availability.

5.01Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

Cellular

No8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026No mobile network connection in the record.

Not available

Keyboard and touchpad

4 of 8 differ

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

Not available

Not available

Key switches

Not available

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.

Backlit, type not stated1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Backlit chiclet keyboard. No colour is published, so backlit unspecified.

Backlit, type not stated1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 202613.5-inch Keyboard and trackpad row: Full-size backlit keyboard. Maker gives no colour or zone type.

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

No8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026No numeric keypad in the record.

Not available

Key traveliPhysical key travel distance, not actuation distance.

1.3mm1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Backlit chiclet keyboard, 1.3 mm key travel.

1.33mm6Press releaseblogs.windows.com/latam/2019/10/02/surface-revela-nueva-alineacion-para-fin-de-ano-e-introduce-una-nueva-categoria-de-dispositivos-de-pantalla-dual-construidos-para-la-productividad-movilRead 5 October 2026Original maker announcement explicitly 1.33 mm full key travel. Original fact sheet rounds to 1.3 mm.

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)1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original both-size physical trackpad 115 x 76.66 mm. Mechanism not inferred from Precision branding.

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

Not available

Mechanical9Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Keyboard and trackpad section explicitly says its click mechanism is mechanical. Hardware feature shared by the reviewed 13.5-inch Platinum Alcantara i5/8 GB model. SSD-only measurement differences excluded.

Camera and audio

3 of 7 differ

Webcam

1080p FHD1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026FHD camera with IR function to support Windows Hello.

720p HD f/2.01Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

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

Yes1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Yes2Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-featuresRead 7 October 2026Maker guide separately identifies Windows Hello camera and front-facing camera. Original sheet states Windows Hello sign-in 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.

23Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407Read 15 October 2026Page text names dual super-linear speakers for the line. The manual lists audio speakers without a count.

218Reviewifixit.com/Device/Microsoft_Surface_Laptop_3Read 10 October 202613.5-inch device page lists Left Speaker and Right Speaker replacement guides. Exact 13.5-inch Left Speaker guide 144782 removes one speaker with three screws. Two speakers is the count named by the source. Per-speaker driver count is not published by the maker, check if a teardown shows more than one driver per side.22Reviewlaptopmag.com/reviews/microsoft-surface-laptop-goRead 10 October 2026Laptop Go review audio section: like the Surface Laptop 3, the dual omnidirectional speakers are located underneath the keyboard. Two speakers, as with the Laptop 3.

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

Smart Amp Technology1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Smart Amp Technology, built-in speaker, built-in array microphone.

Dolby Audio Premium1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

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

Not available

21Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original dual physical Studio Mics.

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.

70Wh1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 202670 WHrs, 3S1P, 3-cell Li-ion.

45.8Wh12Reviewifixit.com/Teardown/Microsoft+Surface+Laptop+3+(15-inch)+Teardown/127277Read 7 October 2026Step 11 explicitly identifies a 45.8 Wh battery in both 15-inch and 13.5-inch models and says it is the exact same battery. Only this explicitly shared battery fact is imported.21Maker spec sheet (PDF)cdn-dynmedia-1.microsoft.com/is/content/microsoftcorp/microsoft/mscle/documents/legal/legal-compliance-and-ethics/Microsoft%20Lithium%20Ion%20PDS%2030Jan2025A.pdfRead 10 October 2026Product Data Sheet, battery information table: model 1867 Surface Laptop 3 13.5 inch Fabric, six cells, one battery, rated energy 45.8 Wh. Model 1867 is the fabric-keyboard 13.5-inch model, which matches the stored Platinum Alcantara reference. The metal model 1868 lists the same 45.8 Wh.

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.

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

Use case	Hours (h)
Video playback	32

Source4Press releaseprnewswire.com/news-releases/asus-announces-new-zenbook-a14-and-zenbook-s14-configurations-exclusively-available-at-best-buy-in-the-united-states-302408659.htmlRead 15 October 2026Up to 32 hours. Footnote 1: ASUS tested on 2024-08-07 with a 1080p video playback scenario. The tested unit was a Zenbook A14 (UX3407) with a Snapdragon X CPU, FHD OLED, 1 TB SSD and 32 GB RAM, with Wi-Fi on but disconnected and the Windows power plan. So this is a family claim and not a test of the 16 GB, 512 GB X Plus model.

BMicrosoft Surface Laptop 3 13.5-inch

Use case	Hours (h)
Mixed use	11.5

Source13Maker product pagesupport.microsoft.com/en-us/surface/battery/surface-battery-testing-and-estimated-performanceRead 10 October 2026Surface Laptop 3 13.5-inch Intel Core i5, 256GB, 8 GB RAM: up to 11.5 hours based on typical Surface device usage. September 2019 preproduction test. Full discharge with a mixture of active use and modern standby: web browsing over multiple tabs, Office productivity and idle apps. Default settings except 150 nits, auto-brightness disabled, Wi-Fi connected. Tested unit has 256GB, the stored reference has 128GB. Same 8 GB RAM and CPU.

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.

65W1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026TYPE-C 65 W AC adapter, 20 V, 3.25 A.

65W1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original included supply 60 W main laptop output plus 5 W separate USB-A output. Total adapter 65 W, 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.

USB-C1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026The adapter is USB Type-C and charges through the USB4 ports.

Proprietary2Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-featuresRead 7 October 2026Maker explicitly allows USB-C or Surface Connect charging. Original adapter SurfLink identified in original footnote 2.

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

Not available

Not available

Cooling

1 of 4 differ

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

Not available

19Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Thermals paragraph on the Core i5 model: you can hear the fan while installing large applications or gaming, and the fan is rarely enabled otherwise. A single fan is named. The iFixit 13.5-inch heatsink and fan guide shows one fan.17Reviewifixit.com/Guide/Microsoft+Surface+Laptop+3+13.5-Inch+Heatsink+and+Fan+Replacement/144777Read 10 October 2026Exact 13.5-inch repair guide: fan cable on its own ZIF connector, heatsink removal clears the fan on the lower case. One fan is described. No second fan or fan connector appears.

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

None of 4 known

Fingerprint

Not available

Not available

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.

Not available

Not available

Software

1 of 3 differ

Operating system

Windows 11 Home1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Windows 11 Home. ASUS recommends Windows 11 Pro for business.

Windows 10 Home1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026

OS family

Windows1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026

Windows1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 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

2 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

Not available

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

Not available

Not available

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

Not available

Not available

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

97%9Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Review color accuracy paragraph: the screen delivers 97 percent sRGB. The text does not name the instrument, brightness or profile. Same display for every configuration. Review unit is Core i5, 8GB RAM and 256GB SSD, bought at Microsoft Store, with a Toshiba BG4 SSD. SSD results are not used.

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

Not available

75%9Reviewwindowscentral.com/surface-laptop-3-13-reviewRead 7 October 2026Same paragraph: 75 percent DCI-P3. Instrument and profile not named.

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

Not available

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

Not available

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

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

None of 9 known

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

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

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

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Measured battery and power

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

AASUS Zenbook A14 UX3407QA (Snapdragon X Plus)

Test	Power mode	Hours (h)
Productivity	Balanced	12

Source9Reviewxda-developers.com/asus-zenbook-a14-reviewRead 15 October 2026Real use work test on the Best Buy Snapdragon X Plus X1P-42-100, 16 GB, 512 GB unit: around 12 hours with the power profile on Balanced and the screen at 30 percent. This is the reviewer's rounded figure. The brightness in nits is not stated. The benchmark table of this review does not name a power mode, so no benchmark scores are stored.

BMicrosoft Surface Laptop 3 13.5-inch

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

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Video runtimeiMeasured by a reviewer, not claimed by the maker

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

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

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

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

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

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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.

Yes1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026The page title names the laptop a Copilot+ PC and the NPU is 45 TOPS.

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Colour certifications

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ENERGY STAR

Yes1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026Energy star 8.0 is listed in this column.

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EPEAT

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Other certifications

TÜV Rheinland-certified, SGS Eye Care Display, REACH, RoHS1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026TÜV Rheinland-certified and SGS Eye Care Display from the display row. REACH and RoHS from the ecolabels row.

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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.

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Surface Laptop 3 13.5-inch, Power Supply, Quick Start Guide, Safety and warranty documents1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original consumer standard box. Promotional Earbuds, pens and bundles excluded.

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

Yes8Spec databasehinta.fi/5973610/asus-zenbook-a14-ux3407qa-x1p512/tuotetiedotRead 15 October 2026Power supply included: yes in the record. The adapter is the 65 W USB-C adapter.

Yes1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 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.

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1year1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original one-year limited hardware warranty for selected US SKU. Commercial Advanced Exchange and statutory rights 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

www.asus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux34073Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407Read 15 October 2026ASUS US product page of the Zenbook A14 (UX3407) line. It now leads with the Snapdragon X2 Elite models.

support.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-features2Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-featuresRead 7 October 2026

Spec sheet

www.asus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspec1Maker product pageasus.com/us/laptops/for-home/zenbook/asus-zenbook-a14-ux3407/techspecRead 15 October 2026ASUS US tech spec page. It has five columns. This product is the second UX3407QA column: Snapdragon X Plus X1P 42 100, 16 GB LPDDR5X, 512 GB SSD, Zabriskie Beige only, 65 W adapter, Wi-Fi 6E, Bluetooth 5.3, 1.09 kg. The first UX3407QA column is the Snapdragon X X1 26 100 model and is another product (UX3407QA-PS76 and similar). The RA and NA columns are other products.

news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdf1Maker spec sheet (PDF)news.microsoft.com/wp-content/uploads/prod/sites/562/2019/10/Surface-Laptop-3-fact-sheet-10-3.pdfRead 5 October 2026Original October 2019 maker consumer specification, 5 pages independently downloaded/read. Commercial Intel 15-inch rows excluded.

Manual

dlcdnets.asus.com/pub/ASUS/nb/UX3407RA/0409_E23881_UX3407_A.pdf7Owner's manualdlcdnets.asus.com/pub/ASUS/nb/UX3407RA/0409_E23881_UX3407_A.pdfRead 15 October 2026E-manual E23881, First Edition, December 2024. It covers the Zenbook A14 UX3407 series.

support.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-features2Owner's manualsupport.microsoft.com/en-us/surface/models/surface-laptop-3-specs-and-featuresRead 7 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.