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ASUS Zenbook S 14 (2026) UX5406AA vs Lenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

A

Product A: ASUS

Zenbook S 14 (2026) UX5406AA

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B

Product B: Lenovo

Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

94 of 179 known

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All 179 fields

Every value links to where we found it.

Only differences

AASUS Zenbook S 14 (2026) UX5406AA

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

General

6 of 9 differ

Series

Zenbook S2Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406Read 10 October 2026Zenbook S 14 series name on the maker page.

Yoga 71Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026ProductLine Yoga, product Yoga 7 2-in-1 14IPH11.

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

UX5406AA1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026ASUS Singapore tech spec tab lists the single model UX5406AA. The global and US tabs also list the Lunar Lake UX5406SA, which is a different product.

83TC003BRM1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact model configuration 83TC003BRM, marketing name Yoga 7i 2-in-1 Aura Edition (14", 11). The page renders its table from the public PSREF API for this model code (Model 83TC003BRM, ProductKey Yoga_7_2_in_1_14IPH11).6Retailer pageromflexsistem.ro/en/shop/laptop-consumer-lenovo-yoga-7-2-in-1-14iph11-cu-procesor-intel-core-ul-83tc003brmRead 15 October 2026Romanian retailer lists 83TC003BRM: Core Ultra 7 355, 32 GB, 1 TB, 2.8K OLED 1100/500 nits, Windows 11 Pro. The page shows it out of stock.

GTIN / EAN

Not available

Not available

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

Not available

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Status

Available1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026UX5406AA is listed on the ASUS Singapore tech spec tab on 2026-10-10.

Not available

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

ASUS Zenbook S 14 (2024) UX5406SA-BH71T-CB4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Ultrabookreview treats the 2026 Zenbook S14 UX5406AA as the update of the previous Zenbook S14 UX5406SA generation.6Reviewultrabookreview.com/69717-asus-zenbook-s14-oled-reviewRead 23 October 2026Ultrabookreview's UX5406SA review says the UX5406AA is a more recent update of the Zenbook S14.

Not available

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.

Not available

Not available

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

Not available

Not available

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.

Not available

RO1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU lists Windows 11 Pro, Romanian / English. The RM suffix matches Romania. A Romanian retailer lists the code.6Retailer pageromflexsistem.ro/en/shop/laptop-consumer-lenovo-yoga-7-2-in-1-14iph11-cu-procesor-intel-core-ul-83tc003brmRead 15 October 2026Romanian retailer listing for the exact code.

ColoursiThe maker's own colour names

Antrim Gray1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Antrim Gray.

Seashell1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Case Color Seashell for the exact SKU.

Segment

Ultrabook1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Thin and light Zenbook with a 1.20 kg body and an OLED touch display.

Not available

Form factor

Clamshell4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026The screen opens to about 145 degrees and does not lie flat, so it is a clamshell.

360° convertible1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Multi-mode row: laptop, tent, stand, tablet and canvas modes via a 360 degree hinge.

Chassis

4 of 6 differ

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

Width310.3Depth214.7Thickness (min)11.9Thickness (max)12.9mm(12.2 × 8.5 × 0.5 in)1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 202631.03 x 21.47 x 1.19 ~ 1.29 cm.

Width317Depth228Thickness (min)15.45Thickness (max)16.49mm(12.5 × 9 × 0.6 in)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU: 317 x 228 x 15.45 mm. The user guide gives front and rear thickness T2 15.45 mm and T4 16.49 mm for aluminium models.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Specifications: 14-inch aluminium models are 317 mm wide, 228 mm deep, thickness T2 15.45 mm and T4 16.49 mm.

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

1.2kg(2.6 lb)1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 20261.20 kg (2.65 lbs).

1.38kg(3 lb)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU: starting at 1.38 kg. Lenovo lab approximation for aluminium models, not a measured weight.

Lid material

Aluminium4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Lid in Ceraluminum, a patented ceramic-coated aluminum. Main deck in CNC-machined aluminum. The bottom material is not stated.

Aluminium1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU Case Material: Aluminium (Top), Aluminium (Bottom).

Bottom material

Not available

Aluminium1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Case Material for aluminium models: aluminium top, aluminium bottom.

Max hinge angle

145°4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Opens to about 145 degrees.

360°1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Multi-mode row: 360 degree hinge.

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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026US MIL-STD 810H military-grade standard. Tested procedures are not listed.

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026MIL-STD-810H military test passed (21 test items). No claim of every standard procedure.

Display

6 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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

14in(35.6 cm)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 14".

Native resolution

2880 × 1800px1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

2880 × 1800px1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU display: 2.8K WQXGA+ 2880x1800.

Pixel density

242.6ppi=CalculatedFrom Screen size and Native resolution

242.6ppi=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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

OLED1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026OLED.

Backlight

None (self-emissive)1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

None (self-emissive)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026OLED is self-emissive.

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.

Samsung SDC422A (ATNA40HQ05-0)4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Panel HardwareID Samsung SDC422A (ATNA40HQ05-0) on the reviewed unit. Suppliers may vary between units.

Not available

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.

Glossy4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Glossy OLED touch panel.

Glossy1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: Glossy, anti-fingerprint.

Touchscreen

Yes1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026OGS multi-touch, 10-point touch.

Stylus

Supported1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026With stylus support. No stylus is listed in the box.

Included1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU Pen row: Lenovo Yoga Pen Gen 2 with Case (Seashell). The family optional Gen 3 pens are not part of this SKU.

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 S 14 (2026) UX5406AA

Width (px)	Height (px)	Maximum operating refresh (Hz)
2880	1800	120

Source1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 20263K 2880 x 1800 OLED, Refresh Rate 120Hz. No variable refresh technology is listed. The 0.2ms response time is not stored because the page does not say gray-to-gray.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Width (px)	Height (px)	Maximum operating refresh (Hz)
2880	1800	120

Source1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 120Hz. PSREF family table says 120Hz (Max). Adjustable refresh rate is a software setting and no variable refresh is claimed.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Display: maximum refresh rate 60 Hz or 120 Hz depending on the model. 2880 x 1800 models are 120 Hz.

Max refresh rate

120Hz=CalculatedFrom Refresh rate modes

120Hz=CalculatedFrom Refresh rate modes

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

Not available

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.

Not available

500nits1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 500nits typical (SDR).

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.

1,100nits1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026500nits and 1100nits HDR peak brightness are listed. Only the HDR peak is stored. The 500nits figure is not labelled typical, so it is not stored as typical brightness.

1,100nits1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 1100nits (peak). The family table labels it HDR peak. Window size is not stated.

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

Not available

100%1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 100% sRGB. Coverage or volume not stated.

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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026100% DCI-P3 color gamut. The page does not say coverage or volume.

100%1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 100% DCI-P3. Coverage or volume not stated.

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

Not available

99%1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: 99% Adobe RGB. Coverage or volume not stated.

HDR certification

DisplayHDR True Black 10001Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026VESA CERTIFIED Display HDR True Black 1000.

DisplayHDR True Black 10001Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Display row: DisplayHDR True Black 1000.

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

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Color Calibration row: X-Rite Factory Color Calibration.

Second display

Not available

Not available

Processor

9 of 14 differ

Processor

Intel Core Ultra 9 386H1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Intel Core Ultra 9 Processor 386H 2.1 GHz (18MB Cache, up to 4.9 GHz, 16 cores, 16 Threads).

Intel Core Ultra 7 3551Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Processor row: Intel Core Ultra 7 355, 8C (4P + 4LPE) / 8T, max turbo 4.7 GHz, 12 MB Intel Smart Cache.

Processor brand

Intel1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

Intel1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 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 S 14 (2026) UX5406AA

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	4	2.1	4.9
Efficiency	8	1.6	3.7
Low-power efficiency	4	1.6	3.5

Source3Maker product pageintel.com/content/www/us/en/products/sku/245529/intel-core-ultra-9-processor-386h-18m-cache-up-to-4-90-ghz/specifications.htmlRead 10 October 20264 P-cores 2.1 GHz base and 4.9 GHz max turbo, 8 E-cores 1.6 and 3.7 GHz, 4 LP E-cores 1.6 and 3.5 GHz, 16 threads. Generic 25 W base and 80 W maximum turbo power are not the laptop setting.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	4	2.3	4.7
Low-power efficiency	4	1.7	3.5

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Core Ultra 7 355: 4 P-cores 2.3 GHz base, 4.7 GHz max. 4 LP E-cores 1.7 GHz base, 3.5 GHz max.4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026

CPU cores

16=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

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

4=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

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

12=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

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

163Maker product pageintel.com/content/www/us/en/products/sku/245529/intel-core-ultra-9-processor-386h-18m-cache-up-to-4-90-ghz/specifications.htmlRead 10 October 2026

81Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 20268 threads.4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026

Max boost clock

4.9GHz=CalculatedFrom Core configuration

4.7GHz=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.

18MB3Maker product pageintel.com/content/www/us/en/products/sku/245529/intel-core-ultra-9-processor-386h-18m-cache-up-to-4-90-ghz/specifications.htmlRead 10 October 202618 MB Intel Smart Cache. Launch date listed as Q1'26.

12MB1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 202612 MB Intel Smart Cache, stored as L3 following the existing Panther Lake entries.4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 202612 MB Intel Smart Cache.

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.

Not available

1.8nm4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026CPU lithography Intel 18A, stored as 1.8 by the schema rule. The GPU tile is on Intel 3 and is not stored.

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.

50TOPS1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Intel NPU up to 50TOPS.

49TOPS1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026NPU row: up to 49 TOPS. NPU only, Intel INT8.4Maker product pageintel.com/content/www/us/en/products/sku/245722/intel-core-ultra-7-processor-355-12m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026NPU peak 49 TOPS (INT8).

Graphics

0 of 9 differ

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

No1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

No1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Graphics row: Integrated Intel 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

Intel Graphics1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Graphics: Intel Graphics. No separate graphics chip is listed.

Intel Graphics1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Graphics row: Integrated Intel Graphics.

Memory

2 of 9 differ

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

32GB1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 202632GB LPDDR5X on board. Max total system memory up to 32GB.

32GB1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Memory row: 32GB soldered LPDDR5X-7467.

RAM type

LPDDR5X1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

LPDDR5X1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Memory Type LPDDR5X-7467.

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

8,533MT/s4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 202632 GB LPDDR5X-8533, soldered. The maker publishes no data rate.

7,467MT/s1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Memory Type LPDDR5X-7467.

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

21Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Memory Slots row: soldered to the system board, no slots, dual-channel.

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

Soldered1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026LPDDR5X on board.

Soldered1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Memory soldered to the system board, no slots. Not upgradeable.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Memory: on-board, slot quantity 0.

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 pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

32GB1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Max Memory row: 32GB soldered memory, not upgradable.

Storage

1 of 7 differ

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

1TB1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

1TB1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Storage row: 1TB, converted to decimal 1000 GB.

Storage type

NVMe SSD1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

NVMe SSD1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20261TB SSD M.2 2242 PCIe 4.0x4 NVMe.

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

41Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

41Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Storage Type: M.2 2242 SSD, PCIe NVMe, PCIe 4.0 x4.

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

AASUS Zenbook S 14 (2026) UX5406AA

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

Source1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 20261x M.2 2280 PCIe 4.0x4 (includes used), 1TB M.2 NVMe PCIe 4.0 SSD installed.4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Single M.2 2280 slot for a 1 TB Samsung PM9C1b PCIe Gen 4 SSD.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2242	PCIe NVMe	4	4	1	Yes

Source1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Storage Slot row: one M.2 2242 PCIe 4.0 x4 slot, holding the installed 1 TB SSD.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Mass storage: one M.2 (2242) slot, PCIe Gen4.

M.2 slots

1=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Free storage slots

0=CalculatedFrom Storage slots

0=CalculatedFrom Storage slots

Maximum slot PCIe generation

4=CalculatedFrom Storage slots

4=CalculatedFrom Storage slots

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 S 14 (2026) UX5406AA

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)
USB-C	Thunderbolt 4	2	Left	40	Thunderbolt 4	Yes	100
HDMI	HDMI 2.1 TMDS	1	Left	Not available	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available	Not available
USB-A	USB 3.2 Gen 2	1	Right	10	Not available	Not available	Not available

Source1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 20262x Thunderbolt 4 with display and power delivery (data speed up to 40Gbps), 1x USB 3.2 Gen 2 Type-A (up to 10Gbps), 1x 3.5mm combo audio jack, 1x HDMI 2.1 TMDS. Fast-charge capable with a 100W USB-C power delivery adapter. Sides come from Ultrabookreview.4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Left: 2x USB-C Thunderbolt 4, HDMI 2.1 TMDS, 3.5 mm jack. Right: 1x USB-A 3.2 Gen 2.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)	Maximum peripheral power (W)
USB-C	Thunderbolt 4 / USB4 / DisplayPort 2.1	1	Left	40	Thunderbolt 4	Yes	65	15
USB-C	Thunderbolt 4 / USB4 / DisplayPort 2.1	1	Right	40	Thunderbolt 4	Yes	65	15
USB-A	USB 5Gbps	1	Right	5	Not available	Not available	Not available	7.5
HDMI	HDMI 2.1	1	Left	Not available	Not available	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available	Not available	Not available
microSD card	microSD, microSDHC, microSDXC	1	Right	Not available	Not available	Not available	Not available	Not available

Source1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Standard Ports: 1x USB-A (USB 5Gbps, always on), 2x Thunderbolt 4 with USB PD 45-65W and DisplayPort 2.1, 1x HDMI 2.1 up to 4K/60Hz, 1x headphone / microphone combo jack, 1x microSD card reader. Sides, charging input and output power are from the user guide.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Left view: HDMI, multi-purpose USB Type-C, charging light, combo audio jack. Right view: power button, microSD slot, multi-purpose USB Type-C, USB Standard-A (always-on). Specifications: both Type-C ports are Thunderbolt 4 / USB4 40 Gbps with DisplayPort 2.1, input maximum 65 W (20 V, 3.25 A), output 5 V 3 A. USB-A output 5 V 1.5 A and 5 Gbps. HDMI TMDS up to 3840 x 2160 at 60 Hz.

USB-C ports

2=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Highest HDMI version

HDMI 2.1 TMDS=CalculatedFrom Ports

HDMI 2.1=CalculatedFrom Ports

Card reader

No=CalculatedFrom Ports

Yes=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.

100W=CalculatedFrom Ports

65W=CalculatedFrom Ports

Wireless

4 of 5 differ

Wi-Fi

Wi-Fi 71Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

Wi-Fi 71Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026WLAN row: Wi-Fi 7, 802.11be 2x2. Bands are not stated, so none is stored.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Networking: 802.11be (Wi-Fi 7) among supported standards. Wi-Fi 6E and Wi-Fi 7 are disabled in some countries.

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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Wi-Fi 7 (802.11be) triple band 2*2 wireless card.

Not available

Wi-Fi module

Intel BE2014Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Intel BE201 Wi-Fi 7 (2x2).

Not available

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

6.01Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Bluetooth 6.0. Ultrabookreview says Bluetooth 5.4. The maker value is stored.

5.41Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026WLAN row: Bluetooth 5.4. The maker notes Bluetooth may run at a lower version depending on OS and driver.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Bluetooth 5.4.

Cellular

Not available

No1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026WWAN row: not supported.

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

English1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU Keyboard row: Backlit, English.

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.

Single colour4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026White backlight.

Backlit, type not stated1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Family sheet: LED backlight. Colour and zones are not stated.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026

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

Not available

Not available

Key traveliPhysical key travel distance, not actuation distance.

1.1mm1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Backlit Chiclet Keyboard, 1.1mm Key-travel.

1.5mm2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Keyboard row: key travel 1.5mm.

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

Not available

Not available

Touchpad size

Not available

Width120Height75mm(4.7 × 3 in)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Touchpad row: 75 x 120 mm. Stored as 120 wide and 75 high.

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

Not available

Camera and audio

5 of 7 differ

Webcam

1080p FHD1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026FHD camera with IR function to support Windows Hello.

5.0MP1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Camera row: 5.0MP + IR with privacy shutter.

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

Yes1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 20264Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026IR camera for Windows Hello.

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Other Security row: IR camera for Windows Hello facial recognition.

Webcam privacy

None4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026No privacy shutter.

Physical shutter1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Camera row: privacy shutter.

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.

44Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Quad speakers: 2 woofers and 2 tweeters.

41Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Speakers row: 4 stereo speakers, 2W x2 woofers and 2W x2 tweeters.

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

Not available

8W1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Sum of four 2 W drivers. The sheet does not label the figure RMS or peak.

Audio features

Smart Amp Technology, AI Noise Canceling1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Smart Amp Technology in the audio row and AI Noise Canceling in the MyASUS features list.

Dolby Atmos, Smart Amplifier (AMP)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Speakers row: optimised with Dolby Atmos and Smart Amplifier (AMP).

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

Not available

41Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Microphone row: 4x array.

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.

77Wh1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 202677WHrs, 4S1P, 4-cell Li-ion.

70Wh1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Battery row: 70Wh.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Rechargeable battery pack 70 Wh, 4 cells.

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 S 14 (2026) UX5406AA

Not available

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Use case	Hours (h)
MobileMark 30	16
Video playback	25.5

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Max Battery Life, 2.8K OLED models: MobileMark 30 at 250 nits 16 hr and local video (1080p) playback at 150 nits 25.5 hr. The WUXGA models have higher claims and are not used. Lenovo calls these approximate maximums.

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.

68W1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026TYPE-C, 68W AC Adapter, 20V DC, 3.4A. Ultrabookreview calls it a 65 W charger. The maker value is stored. Whether a charger is included varies by country, region and model.

65W1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026This SKU has no power adapter in the box (Power Adapter row: No Power Adapter). The 65 W USB-C slim adapter is the adapter Lenovo lists for the family, and the user guide gives 65 W as the highest power the PC negotiates. Stored as the documented adapter, not as package content.3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Maximum charging power 65 W (20 V, 3.25 A). The PC is sold without an adapter in some regions.

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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Type-C adapter with a Type-C cable.

USB-C1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026USB-C, from the 65 W USB-C slim adapter and the multi-purpose USB Type-C power input.

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

None of 4 known

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

Not available

Not available

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

1 of 4 differ

Fingerprint

None4Reviewultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026No fingerprint sensor. IR camera for Windows Hello.

None1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Fingerprint Reader row: No Fingerprint Reader.

TPM

Not available

2.01Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Security Chip row: firmware TPM 2.0.

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/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Windows 11 Home.

Windows 11 Pro1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Operating System row: Windows 11 Pro, Romanian / English.

OS family

Windows1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

Windows1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026Windows 11 family.

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

4 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.

500.67nits5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Maximum center brightness 500.67 cd/m2 measured by the reviewer. Review unit UX5406AA with Core Ultra 9 386H, 32 GB RAM and 1 TB SSD.

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.

100%5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026100% sRGB.

Not available

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

100%5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026100% DCI-P3.

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.

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.

Yes5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026PWM is present. The review gives no frequency or brightness range.

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

6 of 8 differ

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

123points5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Performance mode (28 W).

Not available

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

922points5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 202610-minute run, Performance mode.

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.

2,825points5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Geekbench 6.3.2, Performance mode.

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.

16,506points5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Geekbench 6.3.2, Performance mode.

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.

3,095points5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Time Spy overall 3478, graphics 3095, CPU 11684. Performance mode.

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.

AASUS Zenbook S 14 (2026) UX5406AA

Game	Width (px)	Height (px)	Preset	Average FPS	1 % low FPS
Cyberpunk 2077	1920	1200	Low	24	12
Far Cry 6	1920	1200	Low, TAA	46	Not available
Horizon Forbidden West	1920	1200	Very Low	48	Not available
Shadow of the Tomb Raider	1920	1200	Lowest	62	Not available
The Witcher 3	1920	1200	Low	77	Not available

Source5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 20261920x1200, Performance mode, average fps. The Cyberpunk 2077 result lists a 1% low. Settings as listed in the review.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Not available

Measured noise and temperature

2 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.

AASUS Zenbook S 14 (2026) UX5406AA

Power mode	Load	Noise (dB(A))
Performance	Max load	45
Standard	Max load	35

Source5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Head-level noise by power mode from the review: Performance about 45 dBA, Standard about 35 dBA, Whisper under 30 dBA. The workload is not named, so max load is an assumption of the load class. Whisper is not stored.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

Not available

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

45dB(A)=CalculatedFrom Fan noise per mode

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

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

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

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

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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 S 14 (2026) UX5406AA

Test	Brightness (nits)	Power mode	Hours (h)
Video streaming	120	Whisper	15

Source5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Netflix fullscreen in Edge, Whisper mode, screen at 50% (about 120 nits), 60 Hz on battery, Windows Best Power Efficiency, 5 W draw, about 15 hours.

BLenovo Yoga 7i 2-in-1 Aura Edition (14", Gen 11) 14IPH11

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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

15h=CalculatedFrom Battery runtime per test

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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.

28W5Measurementultrabookreview.com/74670-asus-zenbook-s14-gen2-reviewRead 10 October 2026Sustained power in Performance mode: 28 W. Standard about 17 W, Whisper about 12 W.

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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.

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Other Certifications row of the exact SKU lists Intel Evo Platform.

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

Yes1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026The page title is ASUS Zenbook S14 (UX5406) Copilot+ PC.

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026AI PC Category row: Copilot+ PC.

Colour certifications

Pantone Validated1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026PANTONE Validated. The page does not say factory calibrated.

Not available

ENERGY STAR

Yes1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Ecolabels and Compliances: REACH, RoHS, Energy star.

Yes1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Green Certifications row of the exact SKU lists ENERGY STAR 9.0.5Certification listenergystar.gov/productfinder/product/certified-computers/details/4528729/export/pdfRead 15 October 2026ENERGY STAR record 4528729, certified, touch screen, 32 GB.

EPEAT

Not available

Gold1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Green Certifications row of the exact SKU: EPEAT 1.0 Gold Registered. EPEAT status is by country. The market is not named.

Other certifications

TÜV Rheinland-certified, SGS Eye Care Display1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026TÜV Rheinland-certified and SGS Eye Care Display, both listed in the display row.

Carbon Footprint Certified, ErP Lot 6/26, RoHS compliant, Eyesafe Certified 2.0, TÜV Rheinland Flicker Free, TÜV Rheinland Low Blue Light (Hardware Solution)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU rows: Carbon Footprint Certified, ErP Lot 6/26, RoHS compliant, Eyesafe Certified 2.0, TUV Rheinland Flicker Free and Low Blue Light (Hardware Solution). EPEAT Climate+ is not stored.

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.

Sleeve1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026Sleeve. Included accessories vary according to country and territory.

Lenovo Yoga Pen Gen 2 with Case (Seashell)1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Bundled Accessories: None. The Pen row of the exact SKU selects the Yoga Pen Gen 2 with Case (Seashell), which is kept as a separate configured item.

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

Not available

No1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Power Adapter row for this Romanian SKU: No Power Adapter.

Warranty

2 of 2 differ

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

Not available

2years1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU base warranty: 2-year, courier or carry-in, with 1-year battery. The SKU also includes an upgrade to 3Y Premium Care with onsite service (from 2Y depot / CCI, CPN). The upgrade is not stored. Term is for the Romanian SKU.

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

Not available

Collect and return, Carry-in1Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 2026Exact SKU base warranty courier or carry-in. The included Premium Care onsite upgrade is not stored.

Links

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Product page

www.asus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux54062Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406Read 10 October 2026ASUS Singapore product page of the Zenbook S 14 (UX5406) family.

psref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH111Maker product pagepsref.lenovo.com/Detail/Yoga_7_2_in_1_14IPH11Read 15 October 20262Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026PSREF Detail page for the exact model code.

Spec sheet

www.asus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspec1Maker product pageasus.com/sg/laptops/for-home/zenbook/asus-zenbook-s-14-ux5406/techspecRead 10 October 2026

psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdf2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Yoga/Yoga_7_2_in_1_14IPH11/Yoga_7_2_in_1_14IPH11_Spec.pdfRead 15 October 2026PSREF product specification PDF, October 14 2026 revision.

Manual

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download.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.html3Owner's manualdownload.lenovo.com/pccbbs/pubs/yoga_7_2in1_1416iph/user_guide/en/index.htmlRead 15 October 2026Lenovo Yoga 7i 2-in-1 Aura Edition (14", 11) (16", 11) 2026 User Guide. The guide covers the 14 and 16 inch models.

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.