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Acer Aspire Go 15 (AG15-31P-34JP) vs Dell 14 Plus DB14250 Core Ultra 5 226V

A

Product A: Acer

Aspire Go 15 (AG15-31P-34JP)

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B

Product B: Dell

14 Plus DB14250 Core Ultra 5 226V

88 of 179 known

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Every value links to where we found it.

Only differences

AAcer Aspire Go 15 (AG15-31P-34JP)

BDell 14 Plus DB14250 Core Ultra 5 226V

General

5 of 9 differ

Series

Aspire Go 151Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

Dell Plus1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

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

AG15-31P-34JP, NX.KRPEG.0061Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact Germany reference NX.KRPEG.006 is named AG15-31P-34JP in the box list. Core i3-N305, 8 GB and 512 GB NVMe SSD. Current radio listing AX211/Wi-Fi 6E disagrees with the exact 2024 sheet Dual Band Wireless-AX/Wi-Fi 6 and reviewed AX101. Disputed Wi-Fi module/standard and Bluetooth revision are omitted. No revision story is invented.2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 20266Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Review explicitly identifies AG15-31P-34JP, the exact i3-N305/8 GB/512 GB NVMe German model. Its 53.05 Wh battery figure differs from the exact February 2024 maker sheet 48.5 Wh. Existing evidence does not establish rated design energy versus reported full-charge energy. Claimed battery_wh and measured runtime are omitted. No capacity conversion or hardware-revision explanation is invented.

DB142501Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Represented US Offer ID db14250_fixed_16: Core Ultra 5 226V, 16 GB onboard LPDDR5x, 512 GB Gen4x4 QLC SSD, 2560 x 1600 non-touch 120 Hz, Ice Blue, Windows 11 Home, fingerprint power button. Other CPU/storage and AMD DB14255 rows excluded.

GTIN / EAN

47111218472571Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 20262Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026

Not available

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

7 January 20244Press releasenews.acer.com/acer-debuts-carbon-neutral-aspire-vero-16-with-latest-intel-core-ultra-processorsRead 8 October 2026

6 January 20256Press releasedell.com/en-us/blog/dell-transforms-ai-pc-portfolio-for-anywhere-productivityRead 7 October 2026Maker CES announcement dated January 6, 2025 explicitly introduces Dell 14 Plus and Dell 16 Plus with Lunar Lake. This is marketed-model announcement. It does not claim the represented later 120 Hz US panel configuration was first sold that day. Existing February release month is preserved.

Status

Not available

Available1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Current exact US Offer ID db14250_fixed_16 has a purchase offer, Add to Cart and shipping. Detailed table independently matches 226V, 16 GB onboard LPDDR5x, 512 GB QLC, QHD+ non-touch 120 Hz, Ice Blue, Windows 11 Home. Price discount and estimated value are not launch MSRP.

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

Dell 14S DS14260 Core Ultra 7 355 OLED11Reviewtomsguide.com/computing/laptops/dell-14s-2026-reviewRead 23 October 2026Tom's Guide calls the Dell 14S the direct replacement for the Dell 14 Plus.12Reviewnotebookcheck.net/Dell-16S-DS16260-review-A-better-Dell-16-Plus.1368939.0.htmlRead 23 October 2026Notebookcheck says the 14-inch Dell 14S succeeds the older Dell 14 Plus.

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

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

DE1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact Germany shop SKU and German keyboard. The shop explicitly ships within Germany. Page language alone is not used as availability evidence.

US1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

ColoursiThe maker's own colour names

Pure Silver2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Exact original maker colour name Pure Silver. Current German store localizes it as Silber.

Ice Blue1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Segment

Mainstream4Press releasenews.acer.com/acer-debuts-carbon-neutral-aspire-vero-16-with-latest-intel-core-ultra-processorsRead 8 October 2026Aspire Go family explicitly targets home users, families and students as budget everyday computers.

Mainstream1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Form factor

Clamshell3Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdfRead 8 October 2026

Clamshell1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Chassis

6 of 6 differ

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

Width362.9Depth239.69Thickness (max)18.9mm(14.3 × 9.4 × 0.7 in)2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Page 2 explicitly B x T x H: 362.90 x 239.69 x 18.90 mm. Width, depth and single published maximum thickness. Rounded reviewer 239.7 mm depth is not substituted.

Width314Depth226.15Thickness (min)14Thickness (max)16.95mm(12.4 × 8.9 × 0.6 to 0.7 in)1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Live US table gives front 14.00 mm and published maximum height 16.95 mm. Manufacturer brochure technical table agrees. Manual rear-height 14.70 mm is a different named measurement and is not substituted for the overall maximum. Brochure overview 16.99 mm conflicts with its own exact table.

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

1.75kg(3.9 lb)2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026

1.55kg(3.4 lb)1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Live page starting weight and manual non-touch reference both 1.55 kg. Configuration and manufacturing variability apply.

Lid material

Plastic6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Exact AG15-31P-34JP review describes a plastic casing, including lid and base. Not the Acer Vero chassis.

Aluminium1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Bottom material

Plastic6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Same explicit plastic-casing description. Exact maker sheet additionally states recycled plastic in D-cover.

Aluminium1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Max hinge angle

Not available

180°2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026

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

Not available

Yes2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026Maker final testing table claims independently reported MIL-STD-810H testing May 2024, including shock/transport/drop/bench handling and rapid freeze/thaw temperature changes. It explicitly excludes certification for military use.

Display

7 of 25 differ

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

15.6in(39.6 cm)1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

14in(35.6 cm)1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Native resolution

1920 × 1080px1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

2560 × 1600px1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Pixel density

141.2ppi=CalculatedFrom Screen size and Native resolution

215.6ppi=CalculatedFrom Screen size and Native resolution

Panel typeiDell's WVA means wide viewing angle and names no panel technology, so it is stored as IPS only when Dell or a review names IPS.

IPS1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

IPS2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026Technical specification table names the 14-inch non-touch 2560 x 1600 panel WVA/IPS. Current June manual separately verifies the selected 120 Hz option. Touch FHD and other hardware panels are not inherited.

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 pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

Matte1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Touchscreen

No1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

No1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Stylus

Not available

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.

AAcer Aspire Go 15 (AG15-31P-34JP)

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

Source1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

BDell 14 Plus DB14250 Core Ultra 5 226V

Width (px)	Height (px)	Maximum operating refresh (Hz)
2560	1600	120

Source1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Exact selected US display explicitly says native QHD+ 120 Hz. June A02 manual adds this distinct option beside the older 90 Hz QHD panel. No VRR protocol or lower-resolution accepted maxima are inferred.

Max refresh rate

60Hz=CalculatedFrom Refresh rate modes

120Hz=CalculatedFrom Refresh rate modes

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

Not available

Not available

Gray-to-gray response time (claimed)iManufacturer claim for a gray-to-gray pixel transition. Do not use generic response times, black-to-white values, or motion-picture response times.

Not available

Not available

Native panel colour depthiPhysical panel colour depth per channel. Do not infer native bit depth or FRC from the number of supported colours.

Not available

Not available

Brightness (SDR, claimed)iManufacturer typical SDR luminance. Outdoor maxima and an unspecified peak are not typical SDR brightness.

Not available

300nits3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Table 20, printed p. 23 display, option 1 QHD non-touch 120 Hz: 300 nits typical. Other-panel values are not mixed.

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

100%3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Table 20, printed p. 23 option 1 explicitly publishes 100% sRGB typical gamut. No measured coverage or volume is claimed.

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

10 of 14 differ

Processor

Intel Core i3-N3051Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

Intel Core Ultra 5 226V1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Processor brand

Intel1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

Intel1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 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.

AAcer Aspire Go 15 (AG15-31P-34JP)

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Efficiency	8	Gracemont	1.8	3.8

Source1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact store publishes eight cores, 1.80 GHz operating speed and 3.80 GHz turbo. Efficiency/Gracemont classification separately from the exact reviewed machine and Intel N-series documentation.6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Exact review identifies 8 Gracemont efficiency cores and no performance cores. Base 1.8 GHz is from the exact maker specification.

BDell 14 Plus DB14250 Core Ultra 5 226V

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	4	2.1	4.5
Low-power efficiency	4	2.1	3.5

Source4Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026Intel exact 226V CPU table: four performance and four low-power efficiency cores. Generic processor power limits are not configured laptop limits.

CPU cores

8=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

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

0=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

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

8=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

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

85Maker product pageintel.com/content/www/us/en/products/sku/231805/intel-core-i3n305-processor-6m-cache-up-to-3-80-ghz/specifications.htmlRead 8 October 2026Core i3-N305: 8 cores and 8 threads, no Hyper-Threading.

84Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026

Max boost clock

3.8GHz=CalculatedFrom Core configuration

4.5GHz=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.

6MB5Maker product pageintel.com/content/www/us/en/products/sku/231805/intel-core-i3n305-processor-6m-cache-up-to-3-80-ghz/specifications.htmlRead 8 October 2026Intel 6 MB Smart Cache. N-series product brief identifies the 6 MB cache as L3. No larger combined-cache figure used.

8MB4Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026

ProcessiProcess size class of the processor compute die in nm, as on CPUs: TSMC N3B is 3, Intel 7 is 10, Intel 4 is 7 and Intel 18A is 1.8. Marketing process names and other chiplet processes belong in the source note.

Not available

3nm4Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026Exact Intel 226V CPU Lithography is TSMC N3B. Stored 3 refers to the named compute-die process, not every package tile or a measured physical feature size. Other tile processes are not combined.

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.

15W6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Review machine specification identifies PL1 configured 15 W. This is a setting, not measured sustained draw or a value copied only from Intel generic TDP.

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.

35W6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Review machine specification identifies PL2 configured 35 W short-burst limit. Not the 65 W adapter rating.

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

40TOPS4Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026Intel NPU Peak TOPS Int8 40, not combined CPU/GPU/NPU throughput.

Graphics

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

No1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

No3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026

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 UHD Graphics1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 20265Maker product pageintel.com/content/www/us/en/products/sku/231805/intel-core-i3n305-processor-6m-cache-up-to-3-80-ghz/specifications.htmlRead 8 October 2026Exact processor has integrated Intel UHD Graphics. Generic processor 15 W TDP is not the sole proof of the laptop-configured power limit.

Intel Arc 130V4Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026

Memory

4 of 9 differ

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

8GB1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

16GB1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

RAM type

LPDDR52Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Exact sheet specifies 8 GB LPDDR5. One 8 GB memory allocation does not establish a replaceable module or socket.

LPDDR5X1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Detailed selected table says LPDDR5x. Short configuration-card DDR5 text is generic and conflicts, so detailed onboard specifications take precedence.

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

4,800MT/s6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Exact 8 GB LPDDR5 review configuration: 4800 MT/s. No DDR5 SO-DIMM data from another family inherited.

8,533MT/s1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Selected maker row says up to 8533 MT/s, and matching model manual memory table specifies 8533 MT/s. This is a published configured rating, not a measured clock.

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

23Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026

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

Soldered6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026System performance explicitly says memory is permanently soldered and there are no memory slots. Factory 16 GB options are not upgrades of this 8 GB unit. Active channel count is omitted. Intel specifies one controller channel, while the review calls its LPDDR5 mode dual-channel. A common count basis is not established here.

Soldered3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Memory table specifies memory on processor, no slots. Generic 32 GB maximum requires another CPU package and is omitted for unchanged 226V.

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

Not available

Not available

RAM slots

Not available

Not available

Free RAM slots

Not available

Not available

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

16GB1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Maker publishes 16 GB platform maximum. Installed 8 GB is soldered. This does not mean the supplied 8 GB can be expanded after purchase.

16GB4Maker product pageintel.com/content/www/us/en/products/sku/240960/intel-core-ultra-5-processor-226v-8m-cache-up-to-4-50-ghz/specifications.htmlRead 7 October 2026Exact 226V Max Memory Size is 16 GB. Dell manual identifies memory on the processor and no removable slots, matching represented 16 GB. With this CPU package unchanged, 16 GB is the supported maximum. Family 32 GB purchase options require another processor package and cannot apply to 226V.

Storage

2 of 7 differ

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

512GB1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

512GB1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Storage type

NVMe SSD1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

NVMe SSD3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026

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

42Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Exact sheet says 512 GB PCIe Gen4 NVMe SSD. This is the installed drive capability. The actual host slot is Gen3, separately documented by the review.

41Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

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

AAcer Aspire Go 15 (AG15-31P-34JP)

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

Source6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Mass storage explicitly says a Gen4 M.2 2280 SSD in a Gen3 host slot and no second-SSD slot. One occupied 2280 socket. Host lane count is not published here.

BDell 14 Plus DB14250 Core Ultra 5 226V

Form factor	Interface	Count	Occupied
M.2 2230	PCIe NVMe	1	Yes

Source3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Internal slots and storage table describe exactly one physical M.2 2230 SSD connector plus a separate Wi-Fi/Bluetooth card connector, which is not counted as storage. Installed PCIe Gen4 interface does not prove an independent connector maximum generation.

M.2 slots

1=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Free storage slots

0=CalculatedFrom Storage slots

0=CalculatedFrom Storage slots

Maximum slot PCIe generation

3=CalculatedFrom Storage slots

Not available

Ports

3 of 7 differ

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

AAcer Aspire Go 15 (AG15-31P-34JP)

Type	Version	Count	Side	Maximum data rate (Gbps)	DP Alt Mode
DC in	Not available	1	Left	Not available	Not available
USB-C	USB 3.2 Gen 2	1	Left	10	Yes
USB-A	USB 3.2 Gen 1	1	Left	5	Not available
USB-A	USB 3.2 Gen 1	1	Right	5	Not available
HDMI	HDMI 2.1	1	Left	Not available	Not available
3.5 mm audio	Not available	1	Right	Not available	Not available

Source1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Physical quantities: two Gen1 USB-A, one Gen2 USB-C and one HDMI. Audio input/output shares one headset combo jack, not two physical audio ports. Manual supplies sides and DC jack.2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Exact sheet expressly names HDMI 2.1 and DisplayPort over USB-C. No USB4 or Thunderbolt protocol inferred.3Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdfRead 8 October 2026Pages 13-14: left DC jack, USB-C 10 Gbps with DisplayPort and charging, HDMI and USB-A. Right combo-headset and USB-A. USB-C text requires a 45 W source at 19 V, which is not a documented maximum accepted input. Therefore charging_in_w is omitted. It states peripheral output 3 A at 5 V but no watt rating is added.

BDell 14 Plus DB14250 Core Ultra 5 226V

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
USB-A	USB 3.2 Gen 1	1	Right	5	Not available	Not available
3.5 mm audio	Not available	1	Right	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Left	Not available	Not available	Not available
USB-C	USB 3.2 Gen 2	1	Left	10	Not available	Yes
USB-C	Thunderbolt 4	1	Left	40	Thunderbolt 4	Yes

Source3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Chapter 1 views p. 6 and external ports table pp. 15-16. USB-A and headset jack are right, HDMI and two distinct USB-C are left. USB-C Power Delivery/adapter capability does not establish accepted input wattage, so per-port power limits omitted.

USB-C ports

1=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Not available

Yes=CalculatedFrom Ports

Highest HDMI version

HDMI 2.1=CalculatedFrom Ports

HDMI 2.1=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

4 of 5 differ

Wi-Fi

Not available

Wi-Fi 71Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

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

Not available

2.4 GHz, 5 GHz, 6 GHz3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026BE201 option in wireless table states 2.4/5/6 GHz. OS, driver and country regulations affect availability.

Wi-Fi module

Not available

Intel Wi-Fi 7 BE2011Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

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

5.41Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Cellular

Not available

Not available

Keyboard and touchpad

4 of 8 differ

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

German (QWERTZ)1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact regional layout German. Maker datasheet further identifies QWERTZ.2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026

English US1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

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.

None1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact store explicitly says no keyboard backlight, not an inference from an absent field.

Single colour7Reviewtech.yahoo.com/computing/articles/dell-14-plus-db14250-213814231.htmlRead 7 October 2026PCMag maker-independent actual US Ice Blue DB14250 review, authorized Yahoo publication: white backlighting with two brightness levels. Model has one common full-size backlit keyboard assembly in maker manual, including exact selected US offer. This shared hardware feature applies across retained Intel clamshell configurations. Review numeric tests use 256V/16 GB/1 TB/90 Hz and are excluded. No other regional layout is imported.

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

Yes3Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdfRead 8 October 2026Using the keyboard, page 16, explicitly says the keyboard includes a numeric keypad.

No1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Key traveliPhysical key travel distance, not actuation distance.

Not available

Not available

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

Mechanical8Reviewtech.yahoo.com/computing/articles/dell-14-plus-review-mainstream-110003044.htmlRead 7 October 2026CNET actual June 2025 Intel DB14250 Ice Blue clamshell review, authorized Yahoo publication: mechanical click response and diving-board effect, firmer at top than bottom. Maker DB14250 service manual specifies one common touchpad assembly with no CPU/panel-specific mechanism option. This shared mechanism applies to current Intel clamshell reference. No measured size or other configuration numeric tests are copied.

Camera and audio

5 of 7 differ

Webcam

HD, 1280 x 7206Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Case/features explicitly gives maximum 1280x720 webcam resolution, matching the maker HD-camera claim.

1920 x 1080 at 30 fps3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Both RGB and optional RGB+IR camera table options explicitly give 1920 x 1080 at 30 fps. IR numerical resolution is separate.

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

Not available

Yes2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026Brochure technical table and multimedia condition state FHD+IR camera for non-touch configurations, matching represented non-touch unit. Generic manual IR emitter/camera optional markers remain configuration-qualified.

Webcam privacy

None6Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Exact review explicitly says the webcam has no privacy shutter. No IR/Windows Hello absence is inferred.

Physical shutter3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Front view names the physical sliding 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.

21Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

23Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Audio Table 10 explicitly states two speakers. Bare average 2 W and peak 2.5 W rows lack an explicit per-driver versus total basis. The separately sourced CNET published combined 5 W rating is retained with unknown RMS/peak classification, without treating this maker row as an explicit total.

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

Not available

5W8Reviewtech.yahoo.com/computing/articles/dell-14-plus-review-mainstream-110003044.htmlRead 7 October 2026CNET exact DB14250 review explicitly says two 2.5-watt stereo speakers, total output 5 watts. Notebookcheck independently names Waves MaxxAudio 2.5 W x2, and maker same DB14250 audio table specifies two speakers with no configuration-specific assembly option. Rating basis is unknown. Maker bare average 2 W / peak 2.5 W rows do not explicitly identify per-driver versus combined basis, so no peak or RMS label is inferred merely by matching numbers. This is published speaker rating, not reviewer measured acoustic power.

Audio features

Acer PurifiedVoice AI noise reduction4Press releasenews.acer.com/acer-debuts-carbon-neutral-aspire-vero-16-with-latest-intel-core-ultra-processorsRead 8 October 2026Aspire Go section expressly names Acer PurifiedVoice AI noise reduction and dual digital microphones. The exact sheet corroborates Acer Purified/AI noise reduction. Vero-only audio/network features are not inherited.

Waves MaxxAudio Pro, Dolby Atmos2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026

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

22Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026

23Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Complete front view names a left microphone and right microphone.

Battery and power

2 of 5 differ

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

Not available

64Wh3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026

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

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.

65W1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 20262Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026

65W3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Power adapter table specifies 65 W USB-C. Exact US box inclusion is unproved, so charger_in_box omitted.

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.

Barrel3Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdfRead 8 October 2026Left-view diagram identifies the round DC-in jack. The exact supplied adapter is the 65 W AC unit. USB-C charging is an alternative, not substituted for its connector.

USB-C3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026

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

Not available

Not available

Cooling

2 of 4 differ

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

Not available

13Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Complete major-components figure and fan removal procedure name a single cooling fan.

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.

AAcer Aspire Go 15 (AG15-31P-34JP)

Not available

BDell 14 Plus DB14250 Core Ultra 5 226V

Name
ultra performance

Source3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026June A02 keyboard secondary functions Table 14 printed page 19: fn+T, Toggle ultra performance mode. Only this explicitly named model mode is listed, with source spelling retained. Not a claim that this is the complete profile set. No configured PL1/PL2 values borrowed from another CPU review.

Security

2 of 4 differ

Fingerprint

None1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact store explicitly says no fingerprint reader. No IR-camera absence is inferred from that.

Power button1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Exact page Palmrest says Ice blue power button with Fingerprint Reader. Optional fingerprint wording in generic family documents does not establish other configurations.

TPM

2.06Reviewnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Exact reviewed-machine Connections lists TPM 2.0.

2.09Maker product pagedell.com/support/home/en-us/drivers/driversdetailsRead 7 October 2026Maker Dell TPM 2.0 Firmware Update Utility, Important Information says Nuvoton TPM 2.0, Compatible Systems explicitly includes Dell 14 Plus DB14250. The public web read redirected to Italian locale with the same driver ID and exact compatible-model list. Ordinary direct HTTP returned 403. No updater was downloaded or executed. Version 2.0 is TPM standard, not firmware version 7.2.4.1.

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.

Yes3Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdfRead 8 October 2026Right view explicitly identifies a Kensington-compatible security-lock slot.

No3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026June 2025 A02, external ports Table 7 continued on printed page 16: Security-cable slot, Not supported. Exact DB14250 built-in hardware, not a USB lock adapter. Table 8 describes internal slots.

Software

0 of 3 differ

Operating system

Windows 11 Home1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

Windows 11 Home1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

OS family

Windows1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

Windows1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

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

Not available

Not available

Measured display

8 of 12 differ

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

321nits7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Exact German review sample AG15-31P-34JP, Core i3-N305, 8 GB LPDDR5-4800, 512 GB WD NVMe SSD, FHD IPS and Windows 11 Home, supplied by Acer Germany in April 2024. Optical measurements name its AU Optronics B156HAN02.1 sample panel, not a supplier guarantee for every unit. SDR centre/middle 321 nits in the display table. Centre-on-battery 324 nits and brightest-grid-point 333 nits are separate results, not this value.

Not available

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

320nits7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Published nine-point grid mean 320 nits, using X-Rite i1Pro2. Grid 332/320/325, 311/321/308, 333/325/305 nits. This is not centre luminance.

Not available

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

1,580:17Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Review display table: 1580:1 with black level 0.2032 nits, using X-Rite i1Pro2.

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.

58.9%7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Display table expressly sRGB coverage 58.9%, Argyll 3D. The 39.4% Display P3 figure is not recorded as DCI-P3.

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.

6.117Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026CalMAN ColorChecker DeltaE 2000 average 6.11 out of box. The separately calibrated 3.65 result is excluded. Earlier 4.93 webcam ColorChecker is not the display measurement.

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.

No7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Display section explicitly found no PWM at any tested brightness setting. No frequency or threshold is manufactured for a negative result.

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.

26ms7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Black-to-white-to-black combined rise+fall 26 ms, 13.5 ms rise and 12.5 ms fall. 60 Hz panel.

Not available

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

32ms7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 202650%-grey to 80%-grey combined rise+fall 32 ms, 15.5 ms rise and 16.5 ms fall. 60 Hz panel.

Not available

Measured performance

5 of 8 differ

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

Not available

Not available

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

Not available

Not available

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

1,318points7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Geekbench 6 single 1318. Current chart header says 6.7, but the tested minor version is not established for the original April 2024 report. Windows Best performance was expressly used for all benchmark tests. No Geekbench 7 score substituted.

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.

5,034points7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Geekbench 6 multi 5034. Same minor-version qualification as single. Explicit Windows Best performance benchmark plan. Actual OS build and BIOS revision not stated.

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.

583points7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Time Spy GRAPHICS 583 at 2560x1440. Overall Time Spy 666 is excluded. Explicit Windows Best performance benchmark plan. Intel driver 31.0.101.5382.

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

2,302MB/s7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026DiskSpd seq_read 2302 MB/s, at the published integer precision. Not the 2749.14 MB/s AS SSD result or 3553 MB/s queue-depth 8 DiskSpd result. Exact reviewed 512 GB WD PC SN740SDDQNQD-512G-1014 in Gen3 host. Explicit Windows Best performance benchmark plan.

Not available

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

AAcer Aspire Go 15 (AG15-31P-34JP)

Game	Width (px)	Height (px)	Preset	Upscaling	Average FPS
Cyberpunk 2077 (2023 test)	1920	1080	Low	FSR off	7.31
Cyberpunk 2077 (2023 test)	1920	1080	Medium	FSR off	5.53
The Witcher 3 (2015)	1920	1080	Ultra Graphics and Postprocessing, HBAO+	Not available	7

Source7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Explicit Windows Best performance benchmark plan and Intel 31.0.101.5382 driver. Cyberpunk 1080p Low/Medium tables explicitly FSR off. Ray-tracing state is not supplied, so no boolean inferred. Witcher row is original 2015 game, 1080p Ultra Graphics/Postprocessing with HBAO+, not 2023 v4 results. Minimum FPS is not mislabelled as 1% low.

BDell 14 Plus DB14250 Core Ultra 5 226V

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Measured noise and temperature

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

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

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

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

35.8°C7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Maximum-load top heatmap 35.8 C. Prime95 and Furmark continuous stress. Room 22 C. Fluke t3000FC and FIRT550-Pocket. Specific power-plan label for this thermal run is not separately stated.

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

44.5°C7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Maximum-load bottom heatmap 44.5 C. Same continuous Prime95/Furmark stress and 22 C ambient as top measurement.

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

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

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

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

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Measured battery and power

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

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

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Video runtimeiMeasured by a reviewer, not claimed by the maker

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

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

8W7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Maximum idle AC input 8 W in the power table, measured with Metrahit Energy. Average 4.6 W and minimum 3.5 W are not substituted. Power plan and idle brightness not separately stated for this row.

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

26.6W7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Internal-display Witcher 3 Ultra AC-input curve average 26.6 W, range 24.8-30.1 W. External-monitor 21.5 W average is excluded. This power row does not separately name its operating plan.

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

45W7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Published maximum-load AC input 45 W in the power table, measured with Metrahit Energy during documented stress/load testing. Not 65 W adapter output or 26.7 W sustained stress-curve average. Operating plan is not separately stated for this row.

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

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

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

1.71kg(3.8 lb)7Measurementnotebookcheck.net/Acer-Aspire-Go-15-review-Office-notebook-with-long-runtimes-for-429-euros.827818.0.htmlRead 8 October 2026Review unit mass 1.71 kg, excluding the separately listed 334 g AC adapter. Not the maker-published 1.75 kg.

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Certifications

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

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

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Yes1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Colour certifications

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ENERGY STAR

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Yes2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026Technical specification and sustainability section explicitly claim ENERGY STAR 8.0.

EPEAT

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Gold10Certification listepeat.net/product-details/2727841ba5d74b0ca9e19b9c1f0a1943Read 7 October 2026Official registry exact Dell 14 Plus DB14250, Registered In United States, Tier Gold, Active, registration February 18, 2025. Conditional scope: configurations must have ENERGY STAR compliant power-management features and power supply, otherwise they would not conform to EPEAT criterion 4.5.1.1. Represented reference has maker ENERGY STAR claim and specified compatible 65 W USB-C adapter. Exact US box inclusion and individual user power settings are not claimed verified. No model-family UPC is assigned to this CPU/storage/display configuration.

Other certifications

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EPEAT Climate+10Certification listepeat.net/product-details/2727841ba5d74b0ca9e19b9c1f0a1943Read 7 October 2026Official United States DB14250 registry explicitly EPEAT Climate+ achieved February 18, 2025. Model registration is conditional on ENERGY STAR compliant power management and power supply as stated by the same registry. Environmental status, not display colour certification. No claim that the exact US box includes an adapter or that user settings were measured. Broader dated TÜV panel claims are not inherited by the later 120 Hz display.

In the box

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

Aspire Go 15 AG15-31P-34JP notebook, Lithium-ion battery, AC adapter, Power cord1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact maker box list. The battery entry does not imply user-replaceable battery design.

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

Yes1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact box list expressly includes AC adapter and power cord. The 65 W rating is separately stated in the power section and exact sheet.

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Warranty

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

2years1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026Exact Germany SKU maker Standard Garantie: 2 years. Manufacturer warranty, not statutory consumer guarantee rights or another market warranty.

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

Mail-in2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Exact Germany contract is 2-year Send-in/Return service. Stored as mail_in. Collection from the buyer is not claimed.

Mail-in1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026Exact US offer Base Warranty explicitly Basic Hardware Service with Mail-In. This row establishes base mail-in service. Separate Hardware Support Services Upgrades names Onsite Support After Remote Diagnosis, but no paid upgrade selection or inclusion is proved, so onsite is not assigned as base service. Duration is unstated.

Links

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Product page

store.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silber1Maker product pagestore.acer.com/de-de/acer-aspire-go-15-notebook-ag15-31p-silberRead 8 October 2026

www.dell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptop1Maker product pagedell.com/en-us/shop/dell-laptops/dell-14-plus-laptop/spd/dell-db14250-laptopRead 7 October 2026

Spec sheet

gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdf2Maker spec sheet (PDF)gzhls.at/blob/ldb/c/a/3/a/b7278e033333ab2245bf3eb2c59f482a1f17.pdfRead 8 October 2026Original Acer Germany three-page exact-model datasheet, dated February 27, 2024, hosted by Geizhals. Model AG15-31P-34JP, part NX.KRPEG.006 and EAN 4711121847257 all match.

resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdf2Maker spec sheet (PDF)resource.ewe.rs/media/documents/2025/04/2025-04-25501779.pdfRead 5 October 2026Original Dell DB14250 22-page product brochure read from public distributor mirror. Maker resources page links original brochure, which returned forbidden and was not bypassed.

Manual

global-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdf3Owner's manualglobal-download.acer.com/GDFiles/Document/User%20Manual/User%20Manual_Acer_2.0_A_A.pdfRead 8 October 2026Official AG15-31P User Manual, document 2.0, Twix_ADN English v4. Shared manual is used for physical layout, not to choose optional hardware.

cdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdf3Owner's manualcdn.cs.1worldsync.com/6e/51/6e51e5f4-c179-437f-80b7-3843d62350a1.pdfRead 7 October 2026Original Dell June 2025 A02 manual for DB14250, P197G001, read from public producer-document mirror. March A00 was also read and lacks the later 120 Hz option.

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.