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HP OmniBook 5 14-he0003nax (Snapdragon X) vs Lenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

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Product A: HP

OmniBook 5 14-he0003nax (Snapdragon X)

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B

Product B: Lenovo

IdeaPad Slim 3x (15", Gen 10) 15Q8X10

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All 179 fields

Every value links to where we found it.

Only differences

AHP OmniBook 5 14-he0003nax (Snapdragon X)

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

General

5 of 9 differ

Series

OmniBook 51Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact model is in the maker OmniBook 5 series.

IdeaPad Slim 3x1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

14-he0003nax, D77FWEA#ABU1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Header states D77FWEA#ABU and exact 14-he0003nax identity. Selected hardware is X1-26-100, 16 GB onboard RAM, 512 GB SSD and non-touch 1920 x 1200 OLED. No X Plus or X2 hardware imported.

15Q8X10, 83N30000US1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact current Lenovo PSREF US 83N30000US opened in Chrome. Retained 16 GB/256 GB/15.3-inch WUXGA IPS touch/Luna Grey, Wi-Fi 7, 720p webcam and round-tip adapter. Non-touch, OLED, 8 GB and 512 GB configurations are excluded.9Retailer pagebestbuy.com/product/lenovo-ideapad-slim-3x-copilot-pc-15-3-2k-touchscreen-laptop-snapdragon-x-2025-16gb-memory-256gb-ssd-luna-grey/JJGSH82JL5Read 8 October 2026Exact Best Buy original US listing explicitly identifies 83N30000US with 16 GB/256 GB/15.3-inch WUXGA touch and Luna Grey, bridging retail identifier to the matching review hardware. Later 512 GB sibling offers are not substituted.

GTIN / EAN

8218442658882Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Exact 14-he0003nax PDF Additional information, D77FWEA#ABU: UPC/EAN 821844265888.

1981566883471Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

19 May 20257Press releasehp.com/us-en/newsroom/blogs/2025/HP-New-OmniBook5-Snapdragon.htmlRead 8 October 2026Maker Computex announcement dated May 19, 2025, for Snapdragon OmniBook 5 14/16 family. First announcement of the marketed model, not exact UK packaging date. No base 256 GB US launch price transferred.

7 April 20251Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected SKU PSREF date 7 April 2025, not the chip launch or actual first retail sale.

Status

Available1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Commercially released exact SKU. Current listing is temporarily out of stock, which does not establish discontinuation.

Available9Retailer pagebestbuy.com/product/lenovo-ideapad-slim-3x-copilot-pc-15-3-2k-touchscreen-laptop-snapdragon-x-2025-16gb-memory-256gb-ssd-luna-grey/JJGSH82JL5Read 8 October 2026The marketed model was actually released and reviewed, and this exact original listing remains identifiable. Stock can change. No discontinued-production claim is inferred from a temporary listing status.

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

Not available

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

$7495Reviewpcworld.com/article/2830609/lenovo-ideapad-slim-3x-review.htmlRead 8 October 2026June 30, 2025 US review explicitly lists MSRP $749 as tested, in whole dollars. Reported hardware matches retained original US 83N30000US. Tax treatment is not stated. Current discounted prices and later 512 GB listings are excluded.

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.

GB1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact UK retail SKU offered by HP Store UK, with UK mainland delivery terms. Irish specification page is corroboration of the same D77FWEA hardware, not an additional market variant.

US1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

ColoursiThe maker's own colour names

Glacier silver1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact SKU Product color row: Glacier silver. Aluminum description is separate from finish name.

Luna Grey1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Segment

Mainstream1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Maker launch identifies OmniBook 5 as a mainstream laptop. Exact reference is a standard consumer configuration.7Press releasehp.com/us-en/newsroom/blogs/2025/HP-New-OmniBook5-Snapdragon.htmlRead 8 October 2026Maker launch identifies the Snapdragon OmniBook 5 range as mainstream laptops.

Mainstream5Reviewpcworld.com/article/2830609/lenovo-ideapad-slim-3x-review.htmlRead 8 October 2026Matching review describes the budget Snapdragon Windows laptop. No measurements from non-touch/OLED/512 GB configurations are transferred.

Form factor

Clamshell3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Getting to know your computer shows standard hinged clamshell, not an OmniBook Flip convertible.

Clamshell3Owner's manualdocuments.cdn.ifixit.com/UHULoGcjn5wTELMK.pdfRead 8 October 2026

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.

Width312.1Depth217.5Thickness (max)12.6mm(12.3 × 8.6 × 0.5 in)1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Dimensions row labels W x D x H: 31.21 x 21.75 x 1.26 cm. Converted exactly to mm. Packaging excluded.

Width343.4Depth241.5Thickness (min)16.9Thickness (max)17.9mm(13.5 × 9.5 × 0.7 in)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact metric body 343.4 x 239.5 x 16.9-17.9 mm. Family PSREF footnote explicitly gives 241.5 mm depth including the camera bump, used for complete closed-body extent. No body millimetres are inferred 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.

1.29kg(2.8 lb)1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact published laptop mass 1.29 kg. Packaging mass 2.24 kg is excluded. Manufacturing/configuration variation applies.

1.55kg(3.4 lb)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Maker starting IPS model mass 1.55 kg, not measured sample mass or charger-inclusive weight.

Lid material

Aluminium1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Footnote 17: laptops manufactured with recycled aluminum material in the product cover.2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Sustainable impact row: recycled metal in cover, base and keyboard bracket. Product color row: Glacier silver aluminum, sandblasted anodized finish.5Reviewlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Construction section: chassis is brushed aluminium on the outside faces and plastic inside. Another sentence names aluminium for the lid and palm rest.

Aluminium1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Bottom material

Aluminium2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Sustainable impact row: recycled metal in cover, base and keyboard bracket. Product color row: Glacier silver aluminum, sandblasted anodized finish. Review confirms aluminium outer faces.5Reviewlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Construction section: brushed aluminium on the outside faces of the chassis, plastic inside.

Plastic1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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.

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Maker claims MIL-STD-810H passed, 21 test items. Not a claim of every possible standard procedure.

Display

10 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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Display row diagonal 14 inches.

15.3in(38.9 cm)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Native resolution

1920 × 1200px1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact OLED display row: 1920 x 1200. Marketing 2K name does not replace pixel dimensions.

1920 × 1200px1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Pixel density

161.7ppi=CalculatedFrom Screen size and Native resolution

148ppi=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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact SKU display explicitly OLED. Other Intel/AMD or touch configurations excluded.

IPS1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact maker IPS wording. PSREF qualifies that IPS-family suppliers can include PLS, ADS, AHVA or AAS. No panel part number inferred.

Backlight

None (self-emissive)1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026OLED panel is self-emissive. No separate LED backlight.

Not available

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

Not available

Not available

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

Not available

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.

Glossy5Reviewlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Review specifically identifies X1-26-100, 16 GB, 512 GB, 59 Wh and 14-inch 1920 x 1200 non-touch OLED at 60 Hz. Display section explicitly glossy. Reference regional SKU is not identified, so regional keyboard, warranty and charger bundle are not copied.

Matte1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Touchscreen

No1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact SKU Touchscreen row explicitly No.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Stylus

Not available

None1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected table explicitly Pen Not Supported. Ordinary capacitive touch input does not establish active pen support.

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.

AHP OmniBook 5 14-he0003nax (Snapdragon X)

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

Source3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 1 Product description, 1920 x 1200 OLED options all explicitly 60 Hz. Non-touch option matches exact SKU. This is panel operating specification, not a preset input-timing table.

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

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.

300nits1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Brightness row 300 nits. Component-performance footnote identifies typical specifications. No HDR or outdoor peak imported.

300nits1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact 300 nits ordinary IPS specification. OLED sibling peak/typical brightness is excluded. Maker 45% NTSC is not converted to another color space.

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.

Not available

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.

95%1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Color gamut row 95% DCI-P3. Published maker gamut percentage, measurement/coverage-versus-volume method not specified.

Not available

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

Not available

Not available

HDR certification

Not available

Not available

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

Not available

Not available

Second display

Not available

Not available

Processor

3 of 14 differ

Processor

Qualcomm Snapdragon X X1-26-1001Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Processor row X1-26-100, up to 2.97 GHz, eight cores. Different X Plus X1P-42-100 and X2 Plus are excluded.

Qualcomm Snapdragon X X1-26-1001Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Processor brand

Qualcomm1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact processor belongs to Qualcomm Snapdragon X.

Qualcomm1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

AHP OmniBook 5 14-he0003nax (Snapdragon X)

Count	Core	Max clock (GHz)
8	Qualcomm Oryon	2.97

Source1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact HP processor row publishes eight cores and up to 2.97 GHz. Matching X1-26-100 review identifies the cores as Qualcomm Oryon. No performance/efficiency classification is invented.5Reviewlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Matching X1-26-100 review explicitly identifies eight Oryon CPU cores. Stored maximum 2.97 GHz comes from the exact HP SKU, not rounded reviewer 2.98 GHz.

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

Count	Core	Max clock (GHz)
8	Qualcomm Oryon	3

Source4Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/images/company/news-media/media-center/press-kits/ces-2025/documents/ProductBriefSnapdragonX.pdfRead 8 October 2026Maker rendered specification table says eight Oryon cores, up to 3.0 GHz (2.976). Stored 3 GHz retains the exact laptop maker advertised up-to value, with the component document more precise 2.976 figure noted. No base clock or P/E role is inferred. Total Cache 30 MB is not classified as L3, so cpu_cache_l3_mb remains unavailable.

CPU cores

8=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.

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.

Not available

810Spec databasenotebookcheck.net/Qualcomm-Snapdragon-X1P-26-100-Processor-Benchmarks-and-Specs.942259.0.htmlRead 8 October 2026Exact component table says 8 cores / 8 threads. Legacy URL/title uses X1P, but the current body and actual processor identity explicitly identify Snapdragon X X1-26-100, matching the maker laptop reference. Generic power expectations, other laptop benchmarks and unbridged cache-layer quantities are not transferred.

Max boost clock

2.97GHz=CalculatedFrom Core configuration

3GHz=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

Not available

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.

4nm9Maker spec sheet (PDF)docs.qualcomm.com/doc/87-86493-1/87-86493-1_REV_C_Snapdragon_X_Platform_Product_Brief.pdfRead 10 October 2026Snapdragon X X1-26-100 row in the platform product brief: Process Node 4nm. Brief lists total cache 30 MB, which is not an L3-only figure and is not stored.

4nm4Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/images/company/news-media/media-center/press-kits/ces-2025/documents/ProductBriefSnapdragonX.pdfRead 8 October 2026Rendered maker process row explicitly states 4 nm. No chip process or generic CPU TDP is converted into configured laptop power.

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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Neural Processing Unit row: Qualcomm Hexagon NPU, 45 NPU TOPS. NPU-only peak claim, not total platform throughput.

45TOPS1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Dedicated Qualcomm Hexagon NPU up to 45 TOPS. Precision not published in this laptop table. SoC/reference-design benchmark scores are not device measurements.

Graphics

1 of 9 differ

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

No1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Graphics row explicitly Integrated, Qualcomm Adreno. No separate dedicated GPU listed in the configured graphics inventory.

No1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact table explicitly Integrated Qualcomm Adreno GPU. Shared RAM is not dedicated graphics memory.

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

Qualcomm Adreno GPU1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Literal maker GPU name. No clock or more specific marketing GPU name assumed.

Qualcomm Adreno X1-451Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 20265Reviewpcworld.com/article/2830609/lenovo-ideapad-slim-3x-review.htmlRead 8 October 2026Exact matching reviewed hardware specification explicitly identifies Qualcomm Adreno X1-45, refining the maker generic Integrated Qualcomm Adreno wording. No GPU clock, power or dedicated VRAM is inferred.

Memory

1 of 9 differ

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

16GB1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact installed 16 GB. Not maximum family memory.

16GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

RAM type

LPDDR5X1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact installed LPDDR5x.

LPDDR5X1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

8,448MT/s1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact 16 GB onboard row explicitly 8448 MT/s. Data-rate unit preserved, no MHz conversion.

8,448MT/s1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Configured LPDDR5X-8448. Family PSREF explicitly notes installed chips are rated 8533 but operate at 8448 due to the platform limit. The higher chip rating is not substituted.

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.

23Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 2 Memory explicitly LPDDR5X-8448 dual-channel onboard memory, with 16 GB and 32 GB options. Installed reference remains 16 GB.

21Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected Memory Slots row explicitly dual-channel for the 16 GB and 24 GB configurations. This retains the laptop maker logical dual-channel classification. Chip-maker count of eight 16-bit subchannels is a different counting convention and is not copied here.

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

Soldered1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact memory layout says onboard. Maintenance guide states inaccessible and not upgradeable.3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Product description explicitly identifies onboard memory as inaccessible and not upgradeable.

Soldered1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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.

32GB3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 2 Memory row lists 32 GB and 16 GB LPDDR5X-8448 onboard configurations. 32 GB is the highest HP-listed option. Qualcomm platform maximum of 64 GB is not an HP option.

16GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact fixed-SKU Max Memory explicitly states 16 GB soldered, not upgradable. Global factory 24 GB and 8 GB sibling SKUs are not upgrades to this board.

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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact internal storage 512 GB. Decimal GB, not the cloud-storage trial.

256GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Storage type

NVMe SSD1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact storage explicitly PCIe Gen4 NVMe M.2 SSD.

NVMe SSD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

41Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Generation of the installed SSD explicitly Gen4. Does not establish a higher slot maximum.

41Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

AHP OmniBook 5 14-he0003nax (Snapdragon X)

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

Source3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 2 primary storage specifies NVMe M.2 2280 drives. Parts inventory and SSD replacement identify one connector, occupied by exact single 512 GB SSD. Maximum slot PCIe generation and lane count not stated, omitted.

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2242	PCIe NVMe	4	4	1	Yes
M.2 2242	PCIe NVMe	4	4	1	No

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Complete exact table specifies two M.2 2242 PCIe 4.0 x4 sockets. One 256 GB SSD is installed and one storage socket free. Wireless module socket is excluded. Not M.2 2280.

M.2 slots

1=CalculatedFrom Storage slots

2=CalculatedFrom Storage slots

Free storage slots

0=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Maximum slot PCIe generation

Not available

4=CalculatedFrom Storage slots

Ports

5 of 7 differ

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

AHP OmniBook 5 14-he0003nax (Snapdragon X)

Type	Version	Count	Side	Maximum data rate (Gbps)	DP Alt Mode
USB-C	USB 3.2 Gen 2 / DisplayPort 1.4a	2	Left	10	Yes
USB-A	USB 3.2 Gen 2	1	Right	10	Not available
3.5 mm audio	Not available	1	Right	Not available	Not available

Source1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact complete port inventory: two USB-C 10 Gbps with USB PD, DisplayPort 1.4a and Sleep and Charge, one USB-A 10 Gbps, one combo audio jack. Left/right positions separately confirmed by the matching he0 maintenance guide. No HDMI or USB4 imported.3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Matching he0 guide Right side and Left side identify USB-A and combo audio on the right and two USB-C charging/display ports on the left. Exact port speeds come from the SKU page.

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

Type	Version	Count	Side	Maximum data rate (Gbps)	DP Alt Mode	Maximum charging input (W)
DC in	Not available	1	Left	Not available	Not available	Not available
USB-A	3.2 Gen 1	1	Left	5	Not available	Not available
USB-A	3.2 Gen 1	1	Right	5	Not available	Not available
USB-C	3.2 Gen 1 / DisplayPort 1.2	1	Left	5	Yes	65
HDMI	HDMI 1.4	1	Left	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available
SD card	Not available	1	Right	Not available	Not available	Not available

Source3Owner's manualdocuments.cdn.ifixit.com/UHULoGcjn5wTELMK.pdfRead 8 October 2026Original complete left/right diagrams confirm physical placement and one full-size SD reader. Protocol table supports USB 5 Gbps and DP 1.2. Exact current PSREF explicitly states accepted USB PD 45-65 W input, independently of the main round-tip adapter. Peripheral 5 V/3 A is not converted to an unclaimed watt scalar. SoC USB4 and newer HDMI support are not inherited into this laptop implementation.

USB-C ports

2=CalculatedFrom Ports

1=CalculatedFrom Ports

Thunderbolt

Not available

Not available

Highest HDMI version

Not available

HDMI 1.4=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.

Not available

65W=CalculatedFrom Ports

Wireless

5 of 5 differ

Wi-Fi

Wi-Fi 6E1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Wireless row Wi-Fi 6E. Mixed-generation Wi-Fi 7 marketing excluded.

Wi-Fi 71Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

2.4 GHz, 5 GHz, 6 GHz2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Datasheet names Wi-Fi 6E (2x2) Dual Band Simultaneous and the 6 GHz spectrum. The 2.4 GHz and 5 GHz bands follow from the Wi-Fi 6E definition and are not listed literally.

Not available

Wi-Fi module

Qualcomm FastConnect 69001Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact installed Qualcomm FastConnect 6900.

Not available

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

5.31Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact configured wireless row Bluetooth 5.3. Footnote says operation depends on OS support and may fall back to 5.2 or lower. Reviewer 5.4 statement not imported.

5.41Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact maker advertised 5.4. PSREF notes actual operation may use a lower version depending on OS, drivers and other factors.

Cellular

Not available

No1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact WWAN Not Supported statement. Generic Snapdragon modem capability is not installed cellular service.

Keyboard and touchpad

6 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/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected Backlit, English row. More specific US/ANSI localization not inferred from country.

Key switches

Scissor4Maker product pagehp.com/ie-en/products/laptops/product-details/product-specifications/2103807851Read 8 October 2026Exact D77FWEA Sustainability specifications explicitly identifies keyboard keycaps and scissors. Keyboard-region layout and connector/box claims are not inferred from Irish locale.

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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Full-size, backlit, soft gray keyboard. Soft gray is key colour, not lighting colour. Backlight type not stated.

Backlit, type not stated1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Maker confirms backlit but does not state a color or RGB topology. Photo key legends do not prove white backlight.

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

Not available

Yes2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15Q8X10/IdeaPad_Slim_3_15Q8X10_Spec.pdfRead 8 October 2026Exact platform explicitly includes a numeric keypad, corroborated by full selected maker photograph and matching review.

Key traveliPhysical key travel distance, not actuation distance.

Not available

1.3mm2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15Q8X10/IdeaPad_Slim_3_15Q8X10_Spec.pdfRead 8 October 2026Physical key travel 1.3 mm in exact platform keyboard specification.

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

No3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 2 Keyboard and pointing devices row lists a clickpad and a Precision touchpad only.

No3Owner's manualdocuments.cdn.ifixit.com/UHULoGcjn5wTELMK.pdfRead 8 October 2026Complete matching base-view keyboard diagram and genuine selected maker photo show a touchpad and no dedicated pointing stick.

Touchpad size

Not available

Width120Height75mm(4.7 × 3 in)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

Mechanical5Reviewlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Same matching hardware review explicitly describes physical depression of the touchpad on clicking. This supports a mechanical click mechanism. Test measurements of an X Plus model excluded.

Not available

Camera and audio

4 of 7 differ

Webcam

1080p FHD1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact HP True Vision 1080p FHD IR camera. Output/app capture settings can vary.

720p HD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

Yes1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact FHD IR camera feature explicitly supports Windows Hello login.

No5Reviewpcworld.com/article/2830609/lenovo-ideapad-slim-3x-review.htmlRead 8 October 2026Matching X1-26-100/16 GB/256 GB/15.3-inch WUXGA IPS touch/720p/Luna Gray/Wi-Fi 7 unit review explicitly says no IR camera for facial recognition. Its separate palm-rest fingerprint sensor remains available.

Webcam privacy

Physical shutter1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact security row and Camera Shutter feature explicitly physical privacy shutter.

Physical shutter1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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.

21Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Audio row and Dual speakers feature specify two physical speakers.

21Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

Not available

4W1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected SKU PSREF explicitly publishes stereo speakers, 2 W x2. Combined published driver rating is 4 W under the field contract. RMS versus peak basis is not stated. This is not measured sound pressure or adapter consumption.

Audio features

HP Audio Boost1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Audio row names HP Audio Boost. Other partner or spatial-audio claims omitted.

Dolby Audio, Qualcomm WCD9385 codec1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact stereo pair 2 W x 2, optimized with Dolby Audio, and Qualcomm WCD9385 codec. Power basis is not classified as RMS or peak. No measured loudness is inferred.

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

21Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact camera row integrated dual-array digital microphones, two physical microphones.

21Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Battery and power

3 of 5 differ

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

59Wh1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact three-cell Li-ion-polymer pack design energy 59 Wh. Actual capacity varies with manufacture, age and use.

60Wh1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

AHP OmniBook 5 14-he0003nax (Snapdragon X)

Use case	Hours (h)
Video playback	34

Source2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Cover headline and footnote 1: up to 34 hours of local FHD video playback at 200 nits for the X1-26-100, 16 GB, 2K OLED non-touch, 512 GB configuration. Footnote 1 says the 14-inch model may reach 34 hours from July 2025 because of panel power improvements. The specifications table separately lists up to 26 h 30 min at 150 nits, 1080p, audio level 17 percent (footnote 10). The higher maximum is stored.

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

Use case	Hours (h)
Video playback	22.5

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15Q8X10/IdeaPad_Slim_3_15Q8X10_Spec.pdfRead 8 October 2026Manufacturer approximate maximum for 60 Wh models, local 1080p video playback at 150 nits and default volume: 22.5 hours. Test CPU/RAM/storage/display, firmware, wireless state and operating preset are not published. Retained as advertised model/battery-class maximum, not exact reviewed runtime. 50 Wh 18.5-hour claim excluded.

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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact Power supply row recommends a 65 W AC adapter sold separately. Documented recommended adapter output, not supplied package content or laptop maximum input.

65W1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact 65 W Round Tip 3-pin adapter. This differs from alternative USB-C adapter offerings and does not establish peripheral output power.

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 pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026USB-C main charging connection identified in the maintenance guide and exact port charging feature. Wall plug shape not inferred.3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Matching guide USB-C power connectors receive power from a USB-C adapter. Adapter package inclusion comes from the exact UK SKU.

Barrel1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

2 of 4 differ

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

13Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Complete illustrated component inventory and Fan removal procedure identify one fan assembly. Not inferred from a count of exhaust vents.

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.

AHP OmniBook 5 14-he0003nax (Snapdragon X)

Not available

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

Name
Best Performance
Best Power Efficiency

Source3Owner's manualdocuments.cdn.ifixit.com/UHULoGcjn5wTELMK.pdfRead 8 October 2026Original guide explicitly names Windows Best Performance and Best Power Efficiency, with Fn+Q switching active power mode. These are Windows power modes, not invented OEM fan presets. Unnamed third Windows mode and numerical configured power limits remain unavailable.

Security

2 of 4 differ

Fingerprint

None2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Security management row lists mic mute key, camera privacy shutter and firmware TPM. No fingerprint reader is listed.3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 3 Security row lists fTPM, microphone mute and camera privacy cover. No fingerprint reader appears there or in the key and power key descriptions.

Separate1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact table Touch Style, on Palm Rest. Matching PCWorld review locates separate sensor below the number-pad Enter key, not within the power button, keyboard key or touchpad.

TPM

2.03Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 3 Product description, Security row: supports firmware Trusted Platform Module (fTPM) 2.0.

2.01Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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.

No3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026Printed page 4 Right side (audio jack, USB-A) and Left side (two USB-C, battery light) component tables list every external connector. No security cable slot is listed.

Not available

Software

1 of 3 differ

Operating system

Windows 11 Home1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact configured OS Windows 11 Home. S Mode not stated.

Windows 11 Home (on ARM)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact English Windows 11 Home on ARM reference. PSREF End of Support 2031-03-28 is not a guaranteed OS/security-update endpoint and is not stored as security_updates_until.

OS family

Windows1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Windows 11 Home is in the Windows family.

Windows1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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

Not available

Not available

Measured display

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

296.2nits6Measurementtomsguide.com/computing/laptops/lenovo-ideapad-slim-3x-reviewRead 8 October 2026Published average brightness 296.2 nits for X1-26-100/16 GB/256 GB/15.3-inch WUXGA IPS touch. Current standard lab method uses five-point mean with Klein K10-A and ChromaSurf. This is not the table 310-nit peak or a center-point value. The separately stated 48.4% DCI-P3 result is gamut volume per method and is not stored as coverage.7Measurementtomsguide.com/computing/how-we-test-laptops-tablets-pcsRead 8 October 2026Standard display method explicitly Klein K10-A/ChromaSurf and a five-point average. Default retail manufacturer display settings. Color gamut is explicitly volume, so no volume result is imported into a coverage field.

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

Not available

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

Not available

Not available

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

4.26Measurementlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Reviewer probe measurement of the review unit. Delta E 4.2 with colour temperature 6619 K. Delta E formula, colour space and picture mode are not stated.

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

1 of 8 differ

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

6,300MB/s6Measurementlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Reviewer reports the installed WD SN5000S 512 GB at 6.3 GB/s read, stored as 6300 MB/s. Benchmark tool and queue depth are not stated.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Measured battery and power

3 of 10 differ

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

AHP OmniBook 5 14-he0003nax (Snapdragon X)

Test	Brightness (nits)	Hours (h)
Video streaming	200	21.78

Source6Measurementlesnumeriques.com/ordinateur-portable/hp-omnibook-5-14-snapdragon-p76657/test.htmlRead 10 October 2026Matching X1-26-100, 16 GB/512 GB, 59 Wh, non-touch OLED 1920 x 1200/60 Hz unit. Review battery test streams YouTube in Chrome at 200 cd/m2 and reports approximately 21 h 47 min. Converted to hours. Firmware, power mode, volume and keyboard lighting not reported. Regional review package includes an adapter, which is not inherited by the charger-free UK reference. Maker conditional 34-hour claim is separate and omitted.

BLenovo IdeaPad Slim 3x (15", Gen 10) 15Q8X10

Test	Brightness (nits)	Hours (h)
Video playback	250	16.37
Wi-Fi browsing	150	16.48

Source5Reviewpcworld.com/article/2830609/lenovo-ideapad-slim-3x-review.htmlRead 8 October 2026First row only is this review: average 982 minutes, converted to 16.37 h, Windows 11 local 4K Tears of Steel loop at 250 nits, airplane mode enabled, until system suspends. Test power mode, firmware and playback software not named. Matching CPU, RAM, SSD capacity and IPS touch display. The second row is separately sourced Tom's Guide Wi-Fi test, not another PCWorld result. Cinebench R24, Time Spy overall and Night Raid scores lack required minor-version/profile proof and are excluded.6Measurementtomsguide.com/computing/laptops/lenovo-ideapad-slim-3x-reviewRead 8 October 2026Second table row only: exact review reports 16 hours 29 minutes, converted to 16.48 h. Current published Tom's Guide standard laptop battery method is Edge page cycling on closed Wi-Fi at 150 nits with background applications, keyboard lighting, Bluetooth and location services disabled, and a custom battery test plan whose name is not stated. Review does not disclose firmware or a named device preset. Linked shopping offers now have 512 GB, but original tested specification table explicitly retains 256 GB, which is the selected record.7Measurementtomsguide.com/computing/how-we-test-laptops-tablets-pcsRead 8 October 2026Standard laptop battery procedure, closed Wi-Fi Edge page cycle at 150 nits and a custom power plan. Used only to document the Tom's Guide row. PCWorld local video row has its own separately published conditions.

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

Not available

16.48h=CalculatedFrom Battery runtime per test

Video runtimeiMeasured by a reviewer, not claimed by the maker

21.78h=CalculatedFrom Battery runtime per test

16.37h=CalculatedFrom Battery runtime per test

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Certifications

1 of 6 differ

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

Not available

Not available

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

Yes1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact UK product header displays Copilot+ PC badge. Not inferred solely from NPU throughput.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected AI PC Category Copilot+ PC, not a claim based on a Copilot keyboard key.

Colour certifications

Not available

Not available

ENERGY STAR

Yes1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact SKU Features explicitly ENERGY STAR certified. Generic regional certification configurations not substituted.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact maker ENERGY STAR 9.0 claim, not independently checked against a registry.

EPEAT

Gold2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Cover and Featuring page: EPEAT Gold with Climate+ certified. Technical footnote 27 says the tier is based on the U.S. EPEAT registration and varies by country.

Gold1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected EPEAT 1.0 Gold Registered maker claim. Other-region tiers and independent registry verification are not asserted.

Other certifications

TUV Low Blue Light, Eyesafe Display for Low Blue Light2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Display row and footnotes 21 and 28: TUV Low Blue Light and Eyesafe Display for Low Blue Light, named as display compliance test specifications.

TÜV Rheinland Low Blue Light (Software Solution), ErP Lot 6/26, RoHS compliant1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

In the box

2 of 2 differ

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

Not available

65 W round-tip power adapter1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected supplied round-tip adapter only. Bundled Accessories None excludes optional mouse, sleeve or backpack.

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

No1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Current exact UK header explicitly Charger not included. Power supply row independently says recommended, sold separately. Other-region review bundles excluded.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact selected adapter row identifies the supplied 65 W round-tip adapter. Matching original guide and reviewed unit independently show the included round-tip supply. Regional no-adapter offerings are excluded.

Warranty

1 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.

1year1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact UK manufacturer warranty one year parts and labour, no on-site repair. Optional paid Care Packs and statutory rights excluded.

1year1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

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/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact US one-year Courier or Carry-in manufacturer warranty. No included upgrade. Courier maps to collect-and-return rather than onsite.

Links

Not compared

Product page

www.hp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abu1Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact UK D77FWEA#ABU page opened in Chrome. Header, Features and expanded SKU specifications used. Embedded 2026 marketing names Snapdragon X2 Plus, 80 TOPS, Wi-Fi 7 and 37 hours, which are a different generation and excluded.

psref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X101Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026Exact current manufacturer configuration-reference page for 83N30000US. Original maker storefront offers can change to larger-storage SKUs, so this stable maker identity reference is retained.

Spec sheet

www8.hp.com/h20195/V2/GetPDF.aspx/c092457121Maker product pagehp.com/gb-en/shop/products/laptops/hp-omnibook-5-laptop-next-gen-ai-14-he0003nax-d77fwea-abuRead 10 October 2026Exact expanded SKU specifications link to c09245712. Downloaded maker PDF explicitly identifies 14-he0003nax and D77FWEA#ABU.2Maker spec sheet (PDF)www8.hp.com/h20195/V2/GetPDF.aspx/c09245712Read 10 October 2026Exact PDF independently opened. Cover says up to 34 hours and 50% charge in 30 minutes. Features/technical table say 26 hours 30 minutes and 50% in 45 minutes. The half-charge field is omitted as unresolved. The claimed runtime is resolved in the battery_life_claimed note. No adapter or panel explanation invented.

psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15Q8X10/IdeaPad_Slim_3_15Q8X10_Spec.pdf1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15Q8X10Read 8 October 2026

Manual

kaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdf3Owner's manualkaas.hpcloud.hp.com/pdf-public/pdf_12370965_en-US-1.pdfRead 10 October 2026HP P39933-002, second edition May 2026, first edition May 2025. Covers 14-he0xxx and he1xxx and explicitly lists X1-26-100. Only matching he0/common physical parts used. X2-specific wireless and performance excluded.

documents.cdn.ifixit.com/UHULoGcjn5wTELMK.pdf3Owner's manualdocuments.cdn.ifixit.com/UHULoGcjn5wTELMK.pdfRead 8 October 2026Unmodified original Lenovo Second Edition April 2025 user guide from public iFixit document mirror. About this guide explicitly includes IdeaPad Slim 3 15Q8X10 and machine type 83N3. Current official support HTML was opened but its PDF control did not yield a file after bounded attempts, so the readable original mirror was used.

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

Not available

Not available

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