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ASUS Chromebook Plus CX34 (CX3402) vs ASUS Vivobook Go 15 E1504FA

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Product A: ASUS

Chromebook Plus CX34 (CX3402)

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B

Product B: ASUS

Vivobook Go 15 E1504FA

65 of 179 known

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Only differences

AASUS Chromebook Plus CX34 (CX3402)

BASUS Vivobook Go 15 E1504FA

General

4 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.

Vivobook Go 151Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026ASUS family name: Vivobook Go 15 (E1504F)

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.

E1504FA-AB347Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Amazon US item model number E1504FA-AB34. The listing is Ryzen 3 7320U, 8GB, 256GB. Other E1504FA suffixes such as AS54 (Ryzen 5 7520U, 512GB) and AS33 (128GB) have other hardware and are not this product

GTIN / EAN

Not available

Not available

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

Not available

25 January 20234Press releasepress.asus.com/news/press-releases/3377Read 14 October 2026ASUS press release of 25 January 2023 announcing the Vivobook Go 15 OLED (E1504F). This is the family announcement. The AB34 suffix is a later US configuration

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.

Available7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Listed for sale on Amazon US

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.

US7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026US Amazon listing

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.

Mixed Black1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026ASUS color names Mixed Black and Cool Silver for the US. The AB34 listing says Black. Mixed Black is the ASUS name for this color7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Amazon color field: Black

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.

Mainstream7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Sold as an everyday budget laptop. ASUS markets the family as a light student companion

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.

Clamshell3Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504fRead 14 October 2026Standard clamshell. The 180-degree lay-flat hinge is not a convertible

Chassis

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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.

Width360.3Depth232.5Thickness (max)17.9mm(14.2 × 9.2 × 0.7 in)1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Dimensions (W x D x H) 36.03 x 23.25 x 1.79 cm. One published thickness, stored as the maximum. The family page lists the same size for all options

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 pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Weight 1.63 kg (3.59 lb), published for the family. The AB34 listing gives no weight

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.

Not available

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.

Not available

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 product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504fRead 14 October 2026180-degree lay-flat hinge. The Amazon AB34 listing names the same hinge

MIL-STD-810 testing (claimed)iManufacturer claim of MIL-STD-810 testing. The revision and tested procedures belong in the source note. This is not proof of every standard test.

Yes1Maker product pageasus.com/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.

Yes1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026US MIL-STD 810H. ASUS note: MIL-STD-810 testing is conducted on selected ASUS products only, under laboratory conditions. Test list not published. The Amazon AB34 title says Military Grade Durability

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.

15.6in(39.6 cm)1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 20267Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 202615.6-inch FHD display. ASUS family: 15.6" FHD (1920x1080), 16:9, non-touch

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 × 1080px1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026FHD (1920x1080). The AB34 listing names FHD

Pixel density

157.4ppi=CalculatedFrom Screen size and Native resolution

141.2ppi=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.

Not available

Backlight

Not available

Not available

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

Not available

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

Not available

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Screen surfaceiSurface of the stored display configuration. Anti-reflective coatings do not by themselves make a glossy display matte. A matte finish of the chassis is not the screen surface.

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 pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Anti-glare for the 250 nits LED-backlit row

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.

No1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Non-touch

Stylus

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

Not available

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.

BASUS Vivobook Go 15 E1504FA

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

Source1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 202660Hz for the LED-backlit display row

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.

250nits1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 20267Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026AB34 listing: 250-nit sustained brightness and 45% NTSC. ASUS family page: 250nits for the LED-backlit row. The ASUS launch release calls it 250 nits peak brightness, so the wording differs. The 45% NTSC figure is not stored because the gamut fields are sRGB, DCI-P3 and Adobe RGB

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

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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

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Second display

Not available

Not available

Processor

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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 3 7320U1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 20267Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026AB34 listing: AMD Ryzen 3 7320U, 4 cores and 8 threads. ASUS family page lists Ryzen 3 7320U with 2.4GHz base, up to 4.1GHz

Processor brand

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

AMD6Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 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.

BASUS Vivobook Go 15 E1504FA

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Zen 2	4	Zen 2	2.4	4.1

Source1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 20266Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 October 2026AMD page: 4 cores, Zen 2 (former codename Mendocino), base clock 2.4 GHz, boost up to 4.1 GHz. AMD boost is the single-core maximum. The laptop configured limits are not published. ASUS lists the same clocks

CPU cores

10=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

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

2=CalculatedFrom Core configuration

0=CalculatedFrom Core configuration

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

8=CalculatedFrom Core configuration

0=CalculatedFrom Core configuration

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.

86Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 October 2026AMD page: 8 threads with SMT

Max boost clock

4.6GHz=CalculatedFrom Core configuration

4.1GHz=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.

4MB6Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 October 2026AMD page: L3 4 MB. L2 is 2 MB and is not added. ASUS lists 6MB cache, which is L2 plus L3

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.

6nm6Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 October 2026AMD: processor technology for CPU cores TSMC 6nm 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

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

Not available

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Graphics

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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 pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Graphics: AMD Radeon Graphics, integrated

GPU

Not available

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GPU brand

Not available

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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 610M6Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 October 2026AMD page for Ryzen 3 7320U: AMD Radeon 610M, 2 graphics cores at 1900 MHz. ASUS names it AMD Radeon Graphics. The Feature Lens review of the AB34 names Radeon 610M

Memory

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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.

8GB7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026AB34 listing: 8GB

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.

LPDDR51Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026ASUS: LPDDR5 on board. The Amazon AB34 listing says DDR5, which is the generic label. AMD lists LPDDR5 for this processor

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

Not available

5,500MT/s4Press releasepress.asus.com/news/press-releases/3377Read 14 October 2026ASUS launch release names LPDDR5 at 5500 MHz, soldered on board. AMD lists LPDDR5-5500 as the maximum for the processor. Treated as the 5500 MT/s data rate6Maker product pageamd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-3-7320u.htmlRead 14 October 2026

Memory channelsiActive memory channels of the installed configuration, not the number of RAM modules or slots. One installed module is one channel. This holds for DDR5 too, whose two 32-bit subchannels on one module do not count as two channels. Soldered LPDDR memory counts in 64-bit units, so a 128-bit bus is 2 channels, even when a maker calls it quad-channel.

Not available

Not available

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

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

Soldered1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Memory soldered on board. Feature Lens for the AB34: soldered and not upgradeable

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.

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Not available

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).

256GB7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026AB34 listing: 256GB SSD

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 pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026M.2 NVMe SSD

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

Not available

34Press releasepress.asus.com/news/press-releases/3377Read 14 October 2026Launch release: 512, 256 or 128 GB M.2 NVMe PCIe 3.0 SSD

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

BASUS Vivobook Go 15 E1504FA

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	3	2	1	Yes

Source1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026ASUS: one M.2 2280 PCIe 3.0 x2 slot, only single-sided SSDs supported. The SSD sits in this slot, so no free slot is stored. The family page lists no second M.2 slot

M.2 slots

Not available

1=CalculatedFrom Storage slots

Free storage slots

Not available

0=CalculatedFrom Storage slots

Maximum slot PCIe generation

Not available

3=CalculatedFrom Storage slots

Ports

2 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.

BASUS Vivobook Go 15 E1504FA

Type	Version	Count	Side	Maximum data rate (Gbps)
USB-C	USB 3.2 Gen 1	1	Right	5
USB-A	USB 3.2 Gen 1	1	Right	5
HDMI	HDMI 1.4	1	Right	Not available
3.5 mm audio	Not available	1	Right	Not available
DC in	Not available	1	Right	Not available
USB-A	USB 2.0	1	Left	0.48

Source1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Ports: 1x USB 3.2 Gen 1 Type-C (up to 5Gbps), 1x USB 3.2 Gen 1 Type-A (up to 5Gbps), 1x USB 2.0 Type-A (up to 480Mbps), 1x DC-in, 1x 3.5mm combo audio jack, 1x HDMI 1.4. The launch release lists 2x USB 3.2 Gen 1 Type-A, which disagrees with the current spec page. DisplayPort and charging over USB-C are not stated. No card reader is listed5Owner's manualdlcdnets.asus.com/pub/ASUS/nb/E1504FA/0409_E25366_E1504_V2_A.pdfRead 14 October 2026Right View lists the headphone jack, USB 3.2 Gen 1 Type-C, USB 3.2 Gen 1 port, HDMI and DC input. Left View lists the USB 2.0 port. The USB-C transfer rate is up to 5 Gbit/s

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

No=CalculatedFrom Ports

Ethernet speed

Not available

Not available

Maximum USB-C charging inputiHighest confirmed charging power accepted by a USB-C port. This is separate from adapter rating and power delivered to peripherals.

Not available

Not available

Wireless

3 of 5 differ

Wi-Fi

Wi-Fi 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 58Reviewfeaturelens.com/asus-vivobook-go-15-laptop-reviewRead 14 October 2026Feature Lens lists Wi-Fi 5 (802.11ac) for the AB34. The ASUS family page lists a Wi-Fi 5 dual-band 1x1 option and a Wi-Fi 6E option, so the choice rests on this one review that names the exact 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.

2.4 GHz, 5 GHz1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Wi-Fi 5 (802.11ac), dual-band, 1x1 wireless card

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

Not available

Cellular

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

Not available

Keyboard and touchpad

1 of 8 differ

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

Not available

Not available

Key switches

Not available

Not available

Keyboard backlightiA maker-confirmed backlight with no published type uses backlit_unspecified. Do not infer white lighting, a single colour or RGB from backlit alone. A single-zone RGB backlight is RGB zones.

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.

None8Reviewfeaturelens.com/asus-vivobook-go-15-laptop-reviewRead 14 October 2026Feature Lens lists a backlit keyboard among the omissions of the AB34 and adds that this can vary by region. ASUS says the backlit keyboard is optional on the family. The Amazon AB34 bullets do not mention a backlight. Single secondary source

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

Not available

Yes7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026AB34 listing: chiclet keyboard with 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.

1.4mm3Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504fRead 14 October 2026ErgoSense keyboard: 1.4 mm travel (ASUS family page). The ASUS Philippines E1504FA spec also lists 1.4mm. Backlight is optional on the family and not stated for the AB34

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

Not available

Not available

Touchpad size

Not available

Not available

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

2 of 7 differ

Webcam

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

720p HD1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Camera: 720p HD camera with privacy shutter. The AB34 listing text also says 720p HD

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

Not available

Not available

Webcam privacy

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

Physical shutter3Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504fRead 14 October 2026Physical sliding webcam shield. Amazon AB34: Camera 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

Not available

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

Not available

Not available

Audio features

Not available

SonicMaster2Maker product pageasus.com/ph/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026ASUS Philippines E1504FA spec: built-in speaker, SonicMaster. Feature Lens lists SonicMaster speakers for the AB34

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

Not available

Not available

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.

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.

42Wh7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026AB34 listing: 42Wh battery. The family page lists 50Wh or 42Wh, 3S1P 3-cell Li-ion, and the launch release gives 42 Wh for the 250 nits display variant

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.

Not available

Not available

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.

Not available

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 pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Power adapters 65W (19V, 3.42A) and 45W (19V, 2.37A) with a ø4.5 DC connector. The adapter rating of the AB34 box is not stated, so charger_w is left out

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

None of 4 known

Fingerprint

Not available

Not available

TPM

Not available

Not available

Remote management

Not available

Not available

Security lock slotiA dedicated built-in physical security-cable slot. Security locks that occupy a USB-C port do not qualify.

Not available

Not available

Software

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 Home7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Operating system: Windows 11 Home

OS family

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

Windows7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 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.

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.

Not available

EPEAT

Not available

Not available

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 certified, REACH, RoHS1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026Ecolabels and compliance: REACH, RoHS, ENERGY STAR 8.0. TÜV Rheinland certified is listed for the LED-backlit display. ENERGY STAR is not stored because no listing for the AB34 was found

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

Power cord and adapter, User guide7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Amazon What is in the box for E1504FA-AB34: Powercord and Adapter, User Guide

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.

Yes7Retailer pageamazon.com/ASUS-Vivobook-Processor-Durability-E1504FA-AB34/dp/B0DTVQN7KMRead 14 October 2026Power cord and adapter in the box

Warranty

None of 2 known

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

Not available

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

Not available

Not available

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

www.asus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f3Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504fRead 14 October 2026ASUS US family page. The AB34 suffix has no page of its own on asus.com

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.

www.asus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspec1Maker product pageasus.com/us/laptops/for-home/vivobook/vivobook-go-15-oled-e1504f/techspecRead 14 October 2026ASUS US family tech spec page

Manual

Not available

dlcdnets.asus.com/pub/ASUS/nb/E1504FA/0409_E25366_E1504_V2_A.pdf5Owner's manualdlcdnets.asus.com/pub/ASUS/nb/E1504FA/0409_E25366_E1504_V2_A.pdfRead 14 October 2026English User's Manual E25366, version of 2024/12/26, listed on the ASUS support page for E1504FA

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.