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ASUS Chromebook Plus CX34 (CX3402) vs Lenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

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Product A: ASUS

Chromebook Plus CX34 (CX3402)

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B

Product B: Lenovo

IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

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Only differences

AASUS Chromebook Plus CX34 (CX3402)

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

General

5 of 9 differ

Series

Chromebook Plus3Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402Read 16 October 2026ASUS names the family ASUS Chromebook Plus CX34. Chromebook Plus is Google's ChromeOS device tier.

IdeaPad Slim 31Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026PSREF product line: IdeaPad Slim 3 15AHP10.

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

CX3402CVA-I5128, CX3402CVA-I5128GR6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026Review spec list: Model number CX3402CVA-I5128, Core i5-1335U, 8GB RAM, 128GB universal flash storage.

83KA003CUS1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026PSREF model page for 83KA003CUS, US region. This page is script-rendered, so its values were read through search-result extracts of the page. Lenovo's own US store page for the model blocks automated access and was not read.

GTIN / EAN

Not available

1981566883851Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026EAN/UPC 198156688385 for 83KA003CUS in the PSREF model data.

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

Not available

24 January 20251Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026PSREF lists the model as announced on 2025-01-24.

Status

Available7Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026Page published 2026-10-11 lists the I5128GR as sold at Best Buy.

Not available

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

Not available

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.

$4996Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026Spec list price $499 at review time (April 2025). US price. US prices carry no sales tax.8Press articlehelentech.jp/news-43946Read 16 October 2026Best Buy price is $499 at the listing.9Reviewandroidpolice.com/asus-chromebook-plus-cx34-reviewRead 16 October 2026Lists $499 at Best Buy next to the review.10Press articlechromeunboxed.com/the-new-improved-asus-cx34-chromebook-plus-returns-to-349Read 16 October 2026The new model with the 13th-gen Core i5 and touch is a $499 device, usually $499 before discounts.

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.

US6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026US review of the Best Buy model.

US1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026US model code 83KA003CUS.

ColoursiThe maker's own colour names

Pearl White, Rocky Grey1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026Rocky Grey and Pearl White. The ASUS color rows for CX3402CVA read White and Rocky Grey.7Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026Rock Grey and Pearl White per Starry Hope. ASUS writes Rocky Grey.

Luna Grey1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Case color Luna Grey.

Segment

Mainstream3Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402Read 16 October 2026Mainstream. ASUS sells it as a productivity laptop for individuals and professionals and for students. Classified by this positioning.

Mainstream1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026IdeaPad Slim 3 mainstream laptop.

Form factor

Clamshell3Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402Read 16 October 2026Clamshell with a 180-degree lay-flat hinge. It does not fold into a tablet.

Clamshell1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Standard clamshell with a 180 degree hinge.

Chassis

2 of 6 differ

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

Width326.4Depth214.3Thickness (min)18.7Thickness (max)18.7mm(12.9 × 8.4 × 0.7 in)1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 202632.64 x 21.43 x 1.87 ~ 1.87 cm. One published thickness, stored as min and max.

Width343.4Depth239.5Thickness (min)17.9Thickness (max)18.9mm(13.5 × 9.4 × 0.7 in)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026343.4 x 239.5 x 17.9-18.9 mm (13.52 x 9.43 x 0.70-0.74 inches), the row for models with a PC-ABS top cover. Depth is 241.5 mm with the camera bump. The aluminium-top row (16.9-17.9 mm) is not this model.

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

1.44kg(3.2 lb)1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026Start from 1.44 kg (3.17 lbs). PCWorld lists 3.17 lbs.6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 20263.17 lbs and 0.74 by 12.9 by 8.4 inches, matching the ASUS tab.

1.63kg(3.6 lb)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Models with 60Wh battery and IPS panel: starting at 1.63 kg (3.59 lbs). Approximate Lenovo lab weight that varies by configuration.

Lid material

Plastic6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026Plastic exterior with a sheen. The reviewer notes lid flex.

Plastic1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Case material: PC-ABS (top), PC-ABS (bottom). Surface treatment IMR (top), texture (bottom).

Bottom material

Plastic6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026The review calls the exterior plastic. The bottom panel is not described separately.

Plastic1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Case material: PC-ABS (bottom).

Max hinge angle

180°3Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402Read 16 October 2026Durable hinges that allow a complete 180-degree flat position.

180°3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/datasheet/IdeaPad-Slim-3_14-15-16-Gen-10_AMD_Datasheet_EN.pdfRead 16 October 2026Datasheet IdeaPad Slim 3 (15, 10), 15AHP10 and 15ARP10: hinge 180 degrees.

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/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026US MIL-STD 810H military-grade standard. Test list is on the ASUS product page: high and low temperature, freeze/thaw, thermal shock, humidity, altitude, sand and dust, vibration, shock, shipboard vibration and explosive atmosphere. ASUS says testing is conducted on selected products only.

Yes2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026MIL-STD-810H military test passed (21 test items). Family statement, not specific to the PC-ABS top.3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/datasheet/IdeaPad-Slim-3_14-15-16-Gen-10_AMD_Datasheet_EN.pdfRead 16 October 2026Green certifications Standard list: MIL-STD-810H military test passed.

Display

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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/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 202614.0-inch, same on every display line.

15.3in(38.9 cm)1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 202615.3 inch WUXGA (1920x1200), 16:10.

Native resolution

1920 × 1080px1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026FHD (1920 x 1080) 16:9, same on every display line.

1920 × 1200px1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026WUXGA 1920x1200.

Pixel density

157.4ppi=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.

IPS7Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026Screen type IPS. HelenTech's report of the Best Buy sheet also says IPS.8Press articlehelentech.jp/news-43946Read 16 October 2026Reports the Best Buy sheet: 14-inch IPS, 1920x1080, 250 nits, anti-glare, touch.

IPS1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026IPS. Lenovo's note says IPS may refer to IPS, PLS, ADS, AHVA or AAS.

Backlight

Not available

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.

Matte1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026Anti-glare display. PCWorld calls the finish matte.

Matte1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Anti-glare.

Touchscreen

Yes3Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402Read 16 October 2026ASUS says touchscreen is an optional feature of the family. PCWorld confirms touch on CX3402CVA-I5128.6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 20267Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026Core i5-1335U model is touch.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Touchscreen: on-cell, 10-point multi-touch. Retailer listings of this model number also say touchscreen. The ENERGY STAR record of the 15AHP10 family says no touch, but that record is for another configuration of the family.

Stylus

None7Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026No stylus support.

None2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Pen: no 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.

AASUS Chromebook Plus CX34 (CX3402)

Width (px)	Height (px)	Maximum operating refresh (Hz)
1920	1080	60

Source6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026Display listed as 14-inch 1920x1080, touch enabled, 60Hz, 16:9.

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

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

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Refresh rate 60Hz.

Max refresh rate

60Hz=CalculatedFrom Refresh rate modes

60Hz=CalculatedFrom Refresh rate modes

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

Not available

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.

250nits1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026250nits on every display line, with no HDR or peak qualifier. NTSC 45% is also listed and is not stored.

300nits1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026300nits. Maker figure, not marked typical or peak. The 45% NTSC colour gamut in the same row is not stored because the gamut fields are sRGB, DCI-P3 and Adobe RGB.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Display table: 300nits for the 15.3 inch WUXGA IPS rows.

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.

Not available

Not available

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

Not available

Not available

HDR certification

Not available

Not available

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

Not available

Not available

Second display

Not available

Not available

Processor

9 of 14 differ

Processor

Intel Core i5-1335U1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026The ASUS global spec tab lists Intel Core i5-1335U 1.3 GHz, 12MB cache, up to 4.6 GHz, 10 cores, 12 threads, among seven processor options for the CX3402CVA and CX3402CBA columns. It does not map options to SKUs. The PCWorld review ties the i5-1335U to CX3402CVA-I5128.6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026

AMD Ryzen 5 8540U1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026AMD Ryzen 5 8540U, 6 cores, 12 threads, 3.2GHz base, 4.9GHz max, 6MB L2 / 16MB L3, AMD Radeon 740M.

Processor brand

Intel1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026

AMD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 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 Chromebook Plus CX34 (CX3402)

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	2	1.3	4.6
Efficiency	8	Not available	3.4

Source5Maker product pageintel.com/content/www/us/en/products/sku/232153/intel-core-i51335u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 16 October 20262 Performance-cores up to 4.6 GHz and 8 Efficient-cores up to 3.4 GHz. P-core base clock 1.3 GHz is the processor base clock on the ASUS spec tab. E-core base clock is not stored. Generic chip power limits are not the laptop setting.

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Zen 4	2	Zen 4	3.7	4.9
Not available	4	Zen 4c	3	3.5

Source4Maker product pageamd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-5-8540u.htmlRead 16 October 2026AMD lists the architecture as 2x Zen 4 and 4x Zen 4c, with 6 cores. Zen 4 base clock 3.7 GHz, Zen 4c base clock 3 GHz, max boost up to 4.9 GHz and max Zen 4c clock up to 3.5 GHz. The 4.9 GHz boost is stored for the Zen 4 cores. The schema has no Zen 4c core type, so that row has no core type. Default TDP 28W, configurable 15-30W, which is the chip maker range and not this laptop's setting.

CPU cores

10=CalculatedFrom Core configuration

6=CalculatedFrom Core configuration

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

2=CalculatedFrom Core configuration

Not available

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

8=CalculatedFrom Core configuration

Not available

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

125Maker product pageintel.com/content/www/us/en/products/sku/232153/intel-core-i51335u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 16 October 202612 threads.

121Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 202612 threads.4Maker product pageamd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-5-8540u.htmlRead 16 October 202612 threads.

Max boost clock

4.6GHz=CalculatedFrom Core configuration

4.9GHz=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.

12MB5Maker product pageintel.com/content/www/us/en/products/sku/232153/intel-core-i51335u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 16 October 202612 MB Intel Smart Cache.

16MB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 20266MB L2 / 16MB L3.4Maker product pageamd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-5-8540u.htmlRead 16 October 2026L2 cache 6 MB, L3 cache 16 MB.

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.

10nm5Maker product pageintel.com/content/www/us/en/products/sku/232153/intel-core-i51335u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 16 October 2026Lithography Intel 7, which is a 10 nm class process.

4nm4Maker product pageamd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-5-8540u.htmlRead 16 October 2026Processor technology for CPU cores: TSMC 4nm FinFET.

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.

Not available

Not available

Graphics

1 of 9 differ

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

No5Maker product pageintel.com/content/www/us/en/products/sku/232153/intel-core-i51335u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 16 October 2026The ASUS tab lists only Intel graphics. No separate graphics chip is listed.

No1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Graphics: AMD Radeon 740M, integrated, shared 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

Intel Iris Xe Graphics5Maker product pageintel.com/content/www/us/en/products/sku/232153/intel-core-i51335u-processor-12m-cache-up-to-4-60-ghz/specifications.htmlRead 16 October 2026Processor graphics are Intel Iris Xe Graphics (80 execution units). PCWorld lists Intel Iris Xe for the review unit. The ASUS tab names it only as Intel Graphics.

AMD Radeon 740M1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026AMD Radeon 740M.

Memory

8 of 9 differ

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

8GB6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 20268GB RAM for CX3402CVA-I5128.

8GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Memory: 8GB soldered DDR5-5600.

RAM type

LPDDR51Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 20268GB LPDDR5 on board on the 8 GB lines. Soldered memory.

DDR51Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026DDR5-5600.

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

Not available

5,600MT/s1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026DDR5-5600. The family spec says some units may run at DDR5-4800 due to a processor limitation, which applies to the DDR5-4800 offering.

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

11Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 20268GB soldered and no SODIMM installed, so one memory channel is active. The family spec says the soldered memory plus a SODIMM is dual-channel capable.

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

Soldered1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026LPDDR5 on board, so it is soldered.

Mixed1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Memory slots: one memory soldered to the system board, one DDR5 SODIMM slot, dual-channel capable. Soldered memory plus a free SODIMM slot is a mix.

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

AASUS Chromebook Plus CX34 (CX3402)

Not available

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

Slot	Count	Occupied
SO-DIMM	1	No

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026One DDR5 SODIMM slot next to the soldered 8GB, with no module listed in it.

RAM slots

Not available

1=CalculatedFrom Memory slots

Free RAM slots

Not available

1=CalculatedFrom Memory slots

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

Not available

24GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Max memory: up to 24GB (8GB soldered + 16GB SODIMM) DDR5-5600 offering. Lenovo says the maximum is based on tests with its current memory offerings.

Storage

7 of 7 differ

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

128GB1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026128G UFS is one of the storage lines. PCWorld and Starry Hope tie 128 GB to CX3402CVA-I5128.6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026128GB (universal flash storage).

512GB1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026512GB SSD M.2 2242 PCIe 4.0x4 NVMe.

Storage type

UFS1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026UFS storage line.6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026

NVMe SSD1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026NVMe SSD.

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

Not available

41Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026PCIe 4.0x4.

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

AASUS Chromebook Plus CX34 (CX3402)

Not available

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

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_15AHP10Read 16 October 2026Two M.2 2242 PCIe 4.0 x4 slots. Lenovo offers one SSD, with the second slot for user expansion.

M.2 slots

Not available

2=CalculatedFrom Storage slots

Free storage slots

Not available

1=CalculatedFrom Storage slots

Maximum slot PCIe generation

Not available

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 Chromebook Plus CX34 (CX3402)

Type	Version	Count	Maximum data rate (Gbps)	DP Alt Mode
USB-C	USB 3.2 Gen 1	2	5	Yes
USB-A	USB 3.2 Gen 1	2	5	Not available
HDMI	HDMI 1.4	1	Not available	Not available
3.5 mm audio	Not available	1	Not available	Not available

Source1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 20262x USB 3.2 Gen 1 Type-C support display / power delivery, 2x USB 3.2 Gen 1 Type-A, 1x 3.5mm combo audio jack, 1x HDMI 1.4. 5 Gbps is the USB 3.2 Gen 1 rate. Sides are not stated. Best Buy sheet reported by HelenTech says Thunderbolt 4 for the USB-C ports. The maker says USB 3.2 Gen 1, so the maker value is used.

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

Type	Version	Count	Side	Maximum data rate (Gbps)	DP Alt Mode	Maximum charging input (W)
DC in	Round tip power connector	1	Left	Not available	Not available	Not available
USB-A	USB 5Gbps / USB 3.2 Gen 1	1	Left	5	Not available	Not available
HDMI	HDMI 1.4	1	Left	Not available	Not available	Not available
USB-C	USB 5Gbps / USB 3.2 Gen 1, USB PD 3.0, DisplayPort 1.2	1	Left	5	Yes	65
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available
USB-A	USB 5Gbps / USB 3.2 Gen 1	1	Right	5	Not available	Not available
SD card	Not available	1	Right	Not available	Not available	Not available

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Standard ports: 2x USB-A (USB 5Gbps / USB 3.2 Gen 1), 1x USB-C (USB 5Gbps / USB 3.2 Gen 1) with USB PD 45-65W and DisplayPort 1.2, 1x HDMI 1.4, 1x headphone / microphone combo jack (3.5mm), 1x SD card reader, 1x round tip power connector. Sides come from the family datasheet.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Standard ports list, page 6. USB-C with USB PD 45-65W: 65 W is stored as the top of the stated range.3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/datasheet/IdeaPad-Slim-3_14-15-16-Gen-10_AMD_Datasheet_EN.pdfRead 16 October 2026Right side: 1x USB 3.2 Type-A Gen 1, 1x SD card reader, power button, One Key Recovery. Left side: round DC port, 1x USB 3.2 Type-A Gen 1, 1x HDMI 1.4, 1x USB 3.2 full-function Type-C (USB 3.2 Gen 1 / DP 1.2 / PD 3.0), 1x combo audio jack.

USB-C ports

2=CalculatedFrom Ports

1=CalculatedFrom Ports

Thunderbolt

Not available

Not available

Highest HDMI version

HDMI 1.4=CalculatedFrom Ports

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

3 of 5 differ

Wi-Fi

Wi-Fi 6E1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026The second network line, for CX3402CVA, reads Wi-Fi 6E (802.11ax) (Triple band) 2*2 + Bluetooth 5.4. PCWorld also lists Wi-Fi 6E.6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026Networking: Bluetooth 5.3, Wi-Fi 6E. The Bluetooth version conflicts with the ASUS tab (5.4), so it is not stored.

Wi-Fi 61Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026WLAN + Bluetooth: Wi-Fi 6, 802.11ax 2x2 + BT5.3. The family page also lists a Wi-Fi 7 option, which is not this model.

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/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026Triple band for the Wi-Fi 6E line is 2.4, 5 and 6 GHz.

Not available

Wi-Fi module

Not available

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.

Not available

5.31Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026BT5.3.

Cellular

No7Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026Cellular modem: No.

No2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026WWAN: no support.

Keyboard and touchpad

5 of 8 differ

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

Not available

English1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Keyboard: Backlit, English. The layout is not further named.

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.

None6Reviewpcworld.com/article/2642467/asus-chromebook-plus-cx34-review-3.htmlRead 16 October 2026The reviewer says the keyboard has no backlight and that the 2023 model had one. Starry Hope and a Slickdeals listing agree. A Best Buy sheet reported by HelenTech lists a backlit keyboard, so sources conflict. The reviewer's own unit is used.7Spec databasestarryhope.com/chromebooks/models/asus-chromebook-plus-cx34-cx3402cvaRead 16 October 2026Core i5-1335U model has no keyboard backlight.

Backlit, type not stated1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Backlit. No colour or zones are stated.

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_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Keyboard row says numeric keypad.

Key traveliPhysical key travel distance, not actuation distance.

1.4mm1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 20261.4mm Key-travel.

1.3mm2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 20266-row keyboard, key travel 1.3mm.

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)2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Buttonless Mylar surface multi-touch touchpad, 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

6 of 7 differ

Webcam

1080p1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 20261080p FHD camera.

FHD 1080p1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Camera: FHD 1080p + IR with privacy shutter.

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

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026The camera of this model is FHD 1080p + IR. The family sheet lists the IR camera for Windows Hello as optional.

Webcam privacy

Physical shutter1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026With privacy shutter.

Physical shutter1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Camera 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.

Not available

22Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Stereo speakers, 2W x2. Read as 2 drivers.

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

Not available

4W2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 20262W x2, so 4 W. RMS or peak is not stated.

Audio features

Not available

Dolby Audio2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Optimized with Dolby Audio.

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

Not available

22Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Dual-microphone array.

Battery and power

4 of 5 differ

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

50Wh1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 202650WHrs, 3S1P, 3-cell Li-ion, on both columns.

60Wh1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 202660Wh battery.

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 Chromebook Plus CX34 (CX3402)

Not available

BLenovo IdeaPad Slim 3 (15", Gen 10, AMD) 15AHP10

Use case	Hours (h)
Video playback	14.8

Source1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Models with 60Wh battery: local video (1080p) playback at 150 nits, 14.8 hr. Approximate maximum claim, not a measurement.

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.

45W1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026TYPE-C, 45W AC Adapter, Output: 15V DC, 3A, 45W.

65W1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Power adapter: 65W round tip (3-pin).

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/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026Type-C adapter output, so the laptop end is USB-C.

Barrel1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Round tip power connector.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Round tip (3-pin) AC adapter.

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

2 of 4 differ

Fingerprint

Not available

None1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026No fingerprint reader.

TPM

Not available

2.02Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Firmware TPM 2.0 integrated in SoC.

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

3 of 3 differ

Operating system

ChromeOS1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026ChromeOS.

Windows 11 Home1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Windows 11 Home, English.

OS family

ChromeOS1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026ChromeOS.

Windows1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Windows 11 Home.

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.

June 20324Maker product pagesupport.google.com/chrome/a/answer/6220366Read 16 October 2026Google Auto Update policy lists Chromebook Plus CX34 (CX3402CVA) with Auto Update Expiration Jun 2032.

Not available

Measured display

None of 12 known

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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.

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Measured performance

None of 8 known

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Measured noise and temperature

None of 9 known

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

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

None of 10 known

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

Not available

Not available

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

Not available

Not available

Video runtimeiMeasured by a reviewer, not claimed by the maker

Not available

Not available

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

Not available

Not available

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

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

2 of 6 differ

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

Not available

Not available

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

Not available

Not available

Colour certifications

Not available

Not available

ENERGY STAR

Yes1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026Ecolabels line: Energy star 8.0 on both columns. EPEAT Gold appears on one column only and is not stored.

Yes2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Green certifications list ENERGY STAR 9.0. The footnote says ENERGY STAR and EPEAT are only available on models with a preloaded OS, which this model has. The ENERGY STAR record of the 15AHP10 family is the third source below.5Regulatory filingenergystar.gov/productfinder/product/certified-computers/details/4005707/export/pdfRead 16 October 2026ENERGY STAR certified computer record for the IdeaPad Slim 3 15AHP10. It lists a Ryzen 7, 24 GB configuration and covers the family model name, not this SKU alone.

EPEAT

Not available

Gold2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026EPEAT 1.0 Gold registered, where applicable. The footnote says to check epeat.net for the country.

Other certifications

FSC Mix1Maker product pageasus.com/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026FSC Mix, listed under Ecolabels & Compliances.

TÜV Rheinland Low Blue Light (Software Solution)2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Other certifications: optional TUV Rheinland Low Blue Light (Software Solution). The hardware solution is for OLED and is not this model.

In the box

1 of 2 differ

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

Not available

65W round tip (3-pin) AC adapter1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 202665W round tip (3-pin) AC adapter. Other bundled accessories are not stated for this model.

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

Yes2Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026The ASUS USA Power Supply row lists the 45W Type-C wall-mount adapter and no adapter-free option. The global tab also lists adapter-free options for other regions.

Yes1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026The model lists a 65W round tip adapter. The family spec offers No power adapter as the alternative, and this model lists the adapter.2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026Power adapter options: 65W round tip adapter or no power adapter, depending on country.

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

1year1Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026Base warranty 1-year courier or carry-in service.

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_15AHP10Read 16 October 20261-year courier or carry-in service. Courier is read as collect and return.

Links

Not compared

Product page

www.asus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx34023Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402Read 16 October 2026

psref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP101Maker product pagepsref.lenovo.com/Detail/IdeaPad_Slim_3_15AHP10Read 16 October 2026PSREF model page. Lenovo US store page for the same model: lenovo.com/us/en/p/laptops/ideapad/ideapad-slim-series/lenovo-ideapad-slim-3-gen-10-15-inch-amd/83ka003cus.

Spec sheet

www.asus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspec2Maker product pageasus.com/us/laptops/for-home/chromebook/asus-chromebook-plus-cx34-cx3402/techspecRead 16 October 2026ASUS USA tech spec tab for the CX3402 family.

psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdf2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/IdeaPad/IdeaPad_Slim_3_15AHP10/IdeaPad_Slim_3_15AHP10_Spec.pdfRead 16 October 2026PSREF Product Specifications Reference for the IdeaPad Slim 3 15AHP10, series level, with all options. Page dated 2026-09-22 in its footer.

Manual

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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.