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Alienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080) vs Lenovo Legion Pro 5i (16", Gen 10) 16IAX10

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Product A: Alienware

16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

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B

Product B: Lenovo

Legion Pro 5i (16", Gen 10) 16IAX10

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Every value links to where we found it.

Only differences

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

General

6 of 9 differ

Series

Alienware Area-511Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Area-51 line of Alienware laptops.

Legion Pro 54Maker product pagelenovo.com/hk/en/p/laptops/legion-laptops/legion-pro-series/legion-pro-5i-gen-10-16-inch-intel/83f3002vhhRead 5 October 2026

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

AA162501Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Manual title and regulatory model P141F cover the Alienware 16 Area-51 AA16250. The AA16250 number is shared by the 2025 Core Ultra 9 275HX models and the 2026 refresh. This product is the 275HX and RTX 5080 configuration.

83F3002VHH1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Live exact Model Configurations table, rendered in a browser. This file represents only Hong Kong SKU 83F3002VHH. Other CPU, GPU memory, installed RAM, panels and regional bundles are excluded.

GTIN / EAN

Not available

1981585247041Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

6 January 20253Press releaseprnewswire.com/news-releases/the-return-of-area-51-302343722.htmlRead 15 October 2026Dell release dated Jan. 6, 2025 introduces the Area-51 laptops.

Not available

Status

Available4Press articlewindowscentral.com/gaming/pc-gaming/dell-revives-alienware-area-51-with-powerful-new-gaming-pcsRead 15 October 2026Available to order from Dell at launch. Later reviews in 2025 and 2026 still sell it.

Not available

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

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

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

$3,199.993Press releaseprnewswire.com/news-releases/the-return-of-area-51-302343722.htmlRead 15 October 2026The release gives a launch configuration price of about $3,199 with an RTX 5080 and an entry price of about $1,999. Windows Central states the exact $3,199.99 for the 1 TB, 32 GB RTX 5080 configuration in launch week.4Press articlewindowscentral.com/gaming/pc-gaming/dell-revives-alienware-area-51-with-powerful-new-gaming-pcsRead 15 October 2026Configurations start at $3,199.99 for the 16-inch model with the RTX 5080, 1 TB and 32 GB. US dollars, shown without tax by Dell US.

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.

US4Press articlewindowscentral.com/gaming/pc-gaming/dell-revives-alienware-area-51-with-powerful-new-gaming-pcsRead 15 October 2026Dell US store.

HK1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

ColoursiThe maker's own colour names

Liquid Teal3Press releaseprnewswire.com/news-releases/the-return-of-area-51-302343722.htmlRead 15 October 2026The Liquid Teal finish is the only color named.

Eclipse Black1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Case Color row: Eclipse Black with 24-Zone RGB Backlit Keyboard. Keyboard description is not part of the colour name.

Segment

Gaming11Press articleultrabookreview.com/70281-dell-alienware-16-18-area-51Read 15 October 2026Laptop sold as a gaming laptop in the Alienware line.

Gaming4Maker product pagelenovo.com/hk/en/p/laptops/legion-laptops/legion-pro-series/legion-pro-5i-gen-10-16-inch-intel/83f3002vhhRead 5 October 2026Maker presents this as an esports gaming laptop.

Form factor

Clamshell1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Views in the manual show a conventional clamshell.

Clamshell3Owner's manualimg.enaa.com/oddelki/racunalnistvo/assets/product_images/datoteke/lenovo_legion_pro_5_prenosnik_intel_core_ultra_9_275hx_16_palcni_wqxga_oled_32_gb_ram_1_tb_rtx_5070_ti_windows_11_home_eclipse_bla_2348178923_3.pdfRead 5 October 2026Pages 1-9 front, base and hinged display views show a clamshell laptop.

Chassis

3 of 6 differ

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

Width365Depth290Thickness (min)24.22Thickness (max)28.5mm(14.4 × 11.4 × 1 to 1.1 in)1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 1 p14: width 365 mm, depth 290 mm, front height 24.22 mm, maximum height 28.50 mm. Published as front and maximum height.

Width364.38Depth268.06Thickness (min)21.69Thickness (max)25.95mm(14.3 × 10.6 × 0.9 to 1 in)1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Exact millimetre values from Dimensions (WxDxH). Manual page 10 gives consistent rounded values.

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

3.15kg(6.9 lb)1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 1 p14: minimum 3.15 kg, maximum 3.40 kg, depends on configuration. The starting weight is stored. Reviews of the RTX 5080 model list 3.4 kg or 7.49 lb.

2.43kg(5.4 lb)1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Around 2.43 kg. Approximate Lenovo laboratory weight, not an independent measurement.

Lid material

Aluminium3Press releaseprnewswire.com/news-releases/the-return-of-area-51-302343722.htmlRead 15 October 2026Liquid Teal finish on anodized aluminum for the Area-51 laptops. Stored as the lid material.

Aluminium1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Bottom material

Not available

Plastic1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Max hinge angle

Not available

Not available

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

Not available

Not available

Display

9 of 25 differ

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

16in(40.6 cm)1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20 p23: 16-inch wide-field WQXGA, diagonal 406.46 mm.

16in(40.6 cm)1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Native resolution

2560 × 1600px1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20: 2560 x 1600.

2560 × 1600px1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Pixel density

188.7ppi=CalculatedFrom Screen size and Native resolution

188.7ppi=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.

IPS5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Spec table names a 16-inch 2560 x 1600 240 Hz IPS display. Dell lists the panel technology as WVA.6Reviewpcworld.com/article/2804897/alienware-16-area-51-review.htmlRead 15 October 2026Spec list names an IPS display with 240 Hz. PCWorld lists 3200 x 1800, which disagrees with Dell's 2560 x 1600, so the resolution is not taken from PCWorld.

OLED1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Backlight

Not available

None (self-emissive)2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Pages 4-5 identify the installed panel as OLED, a self-emissive display.

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.

Matte1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20: anti-glare, not glossy.

Glossy1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Touchscreen

No1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20: touch options not supported.

No1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Stylus

Not available

None1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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.

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Width (px)	Height (px)	Maximum operating refresh (Hz)	VRR
2560	1600	240	Yes

Source1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20: refresh rate 240 Hz at the native 2560 x 1600. VRR flag from the G-SYNC statements in the retailer copy of the Dell configuration.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

Width (px)	Height (px)	Maximum operating refresh (Hz)
2560	1600	165

Source1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Max refresh rate

240Hz=CalculatedFrom Refresh rate modes

165Hz=CalculatedFrom Refresh rate modes

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

G-SYNC2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Display line names NVIDIA G-SYNC.5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Display spec names Nvidia G-Sync.

G-SYNC1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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.

500nits1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20: luminance (typical) 500 nits.

500nits1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026500 nits typical for exact 165 Hz OLED. Family table explicitly identifies SDR typical.

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

1,100nits2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Pages 4-5 exact 165 Hz OLED row: 1100 nits HDR peak and 500 nits SDR typical. Window size and duration unstated.

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

Not available

Not available

DCI-P3 coverage (claimed)iManufacturer stated DCI-P3 gamut percentage. The source note identifies coverage, volume, or an unspecified maker gamut claim.

100%1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 20: colour gamut 100% DCI-P3 (typical). Coverage or volume is not stated.

100%1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Display row specifies 100% DCI-P3. The maker does not state a measurement method.

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

DisplayHDR True Black 10001Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

Not available

Yes1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Exact Color Calibration row: Factory Color Calibration.

Second display

Not available

Not available

Processor

8 of 14 differ

Processor

Intel Core Ultra 9 275HX2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Copy of the Dell configuration AA16250 with Core Ultra 9 275HX, RTX 5080 16 GB, 32 GB, 1 TB. This configuration is the stored product.

Intel Core Ultra 7 255HX1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Processor brand

Intel2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 202610Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 15 October 2026

Intel1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 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.

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	8	2.7	5.4
Efficiency	16	2.1	4.6

Source1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 2 p14, option two Core Ultra 9 275HX: 8 performance cores 2.7 GHz base and 5.4 GHz turbo, 16 efficient cores 2.1 GHz base and 4.6 GHz turbo. The listed 55 W is the chip's generic power, not the laptop limit.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

Core type	Count	Base clock (GHz)	Max clock (GHz)
Performance	8	2.4	5.2
Efficiency	12	1.8	4.5

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Page 2 exact Core Ultra 7 255HX row: eight P cores and twelve E cores with separate base and maximum frequencies.

CPU cores

24=CalculatedFrom Core configuration

20=CalculatedFrom Core configuration

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

8=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

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

16=CalculatedFrom Core configuration

12=CalculatedFrom Core configuration

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

241Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 2: 24 threads for the 275HX.10Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 15 October 202624 threads.

201Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Max boost clock

5.4GHz=CalculatedFrom Core configuration

5.2GHz=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.

36MB1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 2 lists 36 for the 275HX. Intel ARK confirms 36 MB Intel Smart Cache.10Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 15 October 202636 MB Intel Smart Cache. 40 MB total L2 is separate.

30MB1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 202630 MB Intel Smart Cache in exact processor row, not a combined L2 and L3 total.

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.

3nm10Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 15 October 2026Lithography row TSMC N3B, stored as 3 nm like the other Arrow Lake products.

Not available

Sustained CPU power (configured)iThis laptop's sustained configured CPU power limit, such as PL1. A chip manufacturer's generic base power is not the laptop setting.

Not available

Not available

Peak CPU power (configured)iThis laptop's configured short-duration CPU limit, such as PL2. Do not substitute generic processor maximum turbo power.

Not available

Not available

Combined CPU and GPU poweriMaker stated simultaneous CPU plus discrete-GPU budget for the exact configuration and power mode.

Not available

Not available

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

13TOPS6Reviewpcworld.com/article/2804897/alienware-16-area-51-review.htmlRead 15 October 2026Intel AI Boost, up to 13 TOPS.10Maker product pageintel.com/content/www/us/en/products/sku/242293/intel-core-ultra-9-processor-275hx-36m-cache-up-to-5-40-ghz/specifications.htmlRead 15 October 2026NPU peak 13 TOPS (INT8).

13TOPS1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Integrated Intel AI Boost, up to 13 TOPS. NPU-only, distinct from total platform AI throughput.

Graphics

6 of 9 differ

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

Yes2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026

Yes1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

GPU

NVIDIA GeForce RTX 5080 Laptop GPU2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026

NVIDIA GeForce RTX 5070 Laptop GPU1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

GPU brand

NVIDIA2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026

NVIDIA1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

VRAMiDedicated video memory of the installed discrete GPU. Shared system memory is excluded.

16GB1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 21 p24: NVIDIA GeForce RTX 5080 16 GB GDDR7.

8GB1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Max GPU power (TGP)iMaximum configured discrete-GPU power including Dynamic Boost. Mode and any maker qualification belong in the source note.

175W3Press releaseprnewswire.com/news-releases/the-return-of-area-51-302343722.htmlRead 15 October 2026Area-51 laptops dedicate up to 175 W total graphics power. This is a line-level claim stated for configurations up to the RTX 5090. GamesRadar confirms the RTX 5080 review unit runs the full 175 W.7Reviewpcgamer.com/hardware/gaming-laptops/alienware-16-area-51-reviewRead 15 October 2026Spec list: RTX 5080 (175 W). PC Gamer also reports 73 minutes in the PCMark gaming battery test on its unit. That value is not stored, since the battery rows come from one reviewer per test.8Reviewgamesradar.com/hardware/laptops/alienware-16-area-51-reviewRead 15 October 2026The RTX 5080 in the 275HX review unit can run at its full 175 W, with a combined CPU and GPU power of 240 W.

115W1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Graphics row specifies 115 W TGP for the installed RTX 5070 8 GB. Unspecified Dynamic Boost allocation is omitted.

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

2,347MHz1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

GPU switchingiExplicit GPU display-routing or power-sharing features. Advanced Optimus includes hardware display multiplexing.

MUX switch, Advanced Optimus2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Display line: NVIDIA G-SYNC + Advanced Optimus. Advanced Optimus implies a MUX.8Reviewgamesradar.com/hardware/laptops/alienware-16-area-51-reviewRead 15 October 2026Review unit with 275HX and RTX 5080. Dual graphics switching with Advanced Optimus is described in the PC Gamer review.11Press articleultrabookreview.com/70281-dell-alienware-16-18-area-51Read 15 October 2026Early Dell material lists the GPU with MUX, Advanced Optimus and G-Sync.

Advanced Optimus2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Pages 4-5 exact 2560 x 1600 165 Hz OLED row lists Advanced Optimus. The 240 Hz IPS and OLED options are excluded.

Integrated GPU

Intel Xe LPG1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 2: integrated graphics Intel Xe LPG.

Intel Graphics2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Page 2 Core Ultra 7 255HX processor graphics: Intel Graphics.

Memory

6 of 9 differ

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

32GB2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 202632 GB as 2 x 16 GB DDR5-6400.

16GB1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

RAM type

DDR51Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 4 p15: DDR5.

DDR51Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

6,400MT/s1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 4: 32 GB as 2 x 16 GB is listed at 6400 MT/s. The 7200 MT/s XMP option is a separate 2 x 16 GB configuration.

5,600MT/s1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 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.

22Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Two 16 GB modules in the two slots, so two channels.

Not available

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

Slots1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 4: two SODIMM slots. Memory is replaceable.

Slots1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Slot	Count	Occupied	Module size (GB)
SO-DIMM	2	Yes	16

Source2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 20262 x 16 GB listed, so both SODIMM slots hold a 16 GB module.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

Slot	Count	Occupied	Module size (GB)
SO-DIMM	1	Yes	16
SO-DIMM	1	No	Not available

Source1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026One installed 16 GB SODIMM and two physical SODIMM slots. The second slot is empty. Dual-channel capable does not establish active channels for this single-module configuration.

RAM slots

2=CalculatedFrom Memory slots

2=CalculatedFrom Memory slots

Free RAM slots

0=CalculatedFrom Memory slots

1=CalculatedFrom Memory slots

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

64GB1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 4: maximum configuration 64 GB, 2 x 32 GB.

32GB1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Exact SKU Max Memory: up to 32 GB DDR5-5600 offering, based on Lenovo tested offerings.

Storage

4 of 7 differ

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

1TB2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 20261 TB NVMe M.2 PCIe Gen4 SSD, stored as 1000 GB.

1TB1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Installed 1 TB SSD converted to decimal 1000 GB.

Storage type

NVMe SSD1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 9 p18: PCIe NVMe M.2 SSDs.

NVMe SSD1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

42Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026The installed SSD is PCIe Gen4.

41Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	5	4	1	Yes
M.2 2280	PCIe NVMe	5	4	2	No

Source1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Tables 6 and 9 pp16-18: three M.2 slots. Slot 1 takes a 2230 or 2280 drive, slots 2 and 3 take 2280. Gen 5 x4 works in all three slots on RTX 5070 Ti and higher configurations. One slot holds the installed drive.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	4	4	1	Yes
M.2 2280	PCIe NVMe	4	4	1	No

Source1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Two physical M.2 2280 PCIe 4.0 x4 slots, with one installed M.2 2242 drive. Supported connector size is distinct from the installed drive length.

M.2 slots

3=CalculatedFrom Storage slots

2=CalculatedFrom Storage slots

Free storage slots

2=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Maximum slot PCIe generation

5=CalculatedFrom Storage slots

4=CalculatedFrom Storage slots

Ports

4 of 7 differ

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

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode
USB-A	USB 3.2 Gen 1	3	Rear	5	Not available	Not available
USB-C	Thunderbolt 5	2	Rear	80	Thunderbolt 5	Yes
HDMI	HDMI 2.1	1	Rear	Not available	Not available	Not available
DC in	Not available	1	Rear	Not available	Not available	Not available
SD card	Not available	1	Left	Not available	Not available	Not available
3.5 mm audio	Not available	1	Left	Not available	Not available	Not available

Source1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 5 p16 and rear view p9: two Thunderbolt 5 (80 Gb/s, DisplayPort 2.1 alt mode) on RTX 5070 Ti and higher, three USB 3.2 Gen 1 5 Gb/s Type-A (one with PowerShare), one HDMI 2.1, 7.4 mm barrel DC-in at the rear. SD card slot and universal audio jack on the left. Bandwidth Boost to 120 Gb/s is not stored. No Ethernet port. USB-C charging input limit is not stated.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

Type	Version	Count	Side	Maximum data rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Maximum charging input (W)	Maximum peripheral power (W)
USB-C	USB 3.2 Gen 2	1	Left	10	Not available	Yes	140	15
USB-C	Thunderbolt 4 / USB4	1	Left	40	Thunderbolt 4	Yes	Not available	15
USB-A	USB 3.2 Gen 2	1	Left	10	Not available	Not available	Not available	10
USB-A	USB 3.2 Gen 1	2	Right	5	Not available	Not available	Not available	4.5
3.5 mm audio	Not available	1	Right	Not available	Not available	Not available	Not available	Not available
Ethernet (RJ45)	Not available	1	Right	1	Not available	Not available	Not available	Not available
HDMI	HDMI 2.1	1	Left	Not available	Not available	Not available	Not available	Not available
DC in	Not available	1	Left	Not available	Not available	Not available	Not available	Not available

Source2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Page 6 USB-C 10 Gbps charging footnote: standard USB PD 65-100 W, with 140 W accepted using Lenovo proprietary protocol and its unique compatible adapter. The supplied 245 W adapter connects through Slim Tip. Thunderbolt port has no documented charging input.3Owner's manualimg.enaa.com/oddelki/racunalnistvo/assets/product_images/datoteke/lenovo_legion_pro_5_prenosnik_intel_core_ultra_9_275hx_16_palcni_wqxga_oled_32_gb_ram_1_tb_rtx_5070_ti_windows_11_home_eclipse_bla_2348178923_3.pdfRead 5 October 2026Pages 5-7 exact 16IAX10 views establish left/right locations. Page 12 gives USB-A 5 V x 0.9 A output, Always On 5 V x 2 A and both USB-C 5 V x 3 A output. Exact PSREF confirms USB-C standard PD 65-100 W input, with manufacturer platform footnote proving 140 W proprietary Lenovo input and TB4/USB4 40 Gbps. Manual 41.25 Gbps Thunderbolt signalling is not used as symmetric USB data rate.

USB-C ports

2=CalculatedFrom Ports

2=CalculatedFrom Ports

Thunderbolt

Yes=CalculatedFrom Ports

Yes=CalculatedFrom Ports

Highest HDMI version

HDMI 2.1=CalculatedFrom Ports

HDMI 2.1=CalculatedFrom Ports

Card reader

Yes=CalculatedFrom Ports

No=CalculatedFrom Ports

Ethernet speed

Not available

1Gbps=CalculatedFrom Ports

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

140W=CalculatedFrom Ports

Wireless

3 of 5 differ

Wi-Fi

Wi-Fi 72Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026

Wi-Fi 71Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

2.4 GHz, 5 GHz, 6 GHz1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 7 p16: 2.4 GHz, 5 GHz and 6 GHz.

Not available

Wi-Fi module

Intel Killer Wi-Fi 7 BE17502Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Intel Killer Wi-Fi 7 BE1750 (2x2) MIMO 802.11be and Bluetooth 5.4.

Not available

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

5.41Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 7: Bluetooth 5.4. Version depends on the OS.

5.41Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Hardware design Bluetooth 5.4. Actual operation can depend on operating system and driver.

Cellular

Not available

No1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Keyboard and touchpad

6 of 8 differ

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

English US2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026English US keyboard with per-key AlienFX RGB lighting. The Cherry MX keyboard is a separate option.

English1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 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.

RGB per key2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Per-key AlienFX RGB lighting for the standard keyboard of this configuration.

RGB zones1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

No1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 11: 85 keys for the English US layout. This count has no room for a numeric keypad. Photos show none.

Yes2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Page 5 Input Device explicitly lists numeric keypad.

Key traveliPhysical key travel distance, not actuation distance.

Not available

1.6mm2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026Page 5 Input Device: key travel 1.6 mm.

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

Not available

Not available

Touchpad size

Width112Height65mm(4.4 × 2.6 in)1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 16 p21: 112 mm horizontal, 65 mm vertical.

Width120Height75mm(4.7 × 3 in)1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

Mechanical5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026The touchpad has a crisp mechanical clicking action.

Not available

Camera and audio

7 of 7 differ

Webcam

8 MP, 3840 x 2160 at 30 fps1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 15 p20: 4K HDR RGB + infrared camera, 8.29 MP, 3840 x 2160 at 30 fps. The 1080p option is a separate camera choice. The 4K camera is in the stored Dell configuration.

5.0MP1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

Yes1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 15: both camera options are RGB + infrared cameras.6Reviewpcworld.com/article/2804897/alienware-16-area-51-review.htmlRead 15 October 2026An IR camera for Windows Hello sign-in.

Not available

Webcam privacy

Not available

Electronic kill switch3Owner's manualimg.enaa.com/oddelki/racunalnistvo/assets/product_images/datoteke/lenovo_legion_pro_5_prenosnik_intel_core_ultra_9_275hx_16_palcni_wqxga_oled_32_gb_ram_1_tb_rtx_5070_ti_windows_11_home_eclipse_bla_2348178923_3.pdfRead 5 October 2026Page 7 camera switch disables/enables the built-in camera. It is an electronic kill switch, not a lens-cover 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.

41Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 8 p17: 2 tweeters and 2 woofers.

21Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

8W1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 8: average 2 W + 2 W tweeters and 2 W + 2 W woofers, 8 W. Peak is 2.5 W per driver, 10 W, and is not stored.2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Woofer 2 W x 2 = 4 W and tweeter 2 W x 2 = 4 W, 8 W in total. Matches the manual's average figures.

4W1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Audio features

Dolby Atmos2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Dolby Atmos and IntelliGo noise reduction are listed.

Audio by HARMAN, Nahimic Audio1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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

Not available

21Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Battery and power

3 of 5 differ

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

96Wh1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 19 p22: 6-cell 96 Wh lithium-ion, 11.7 V.

80Wh1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 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.

360W1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Tables 17 and 18 pp21-22: 280 W or 360 W adapter. The documented optimal adapter for RTX 5080 and RTX 5090 is 360 W. This is the recommended adapter rating, not a USB-C charging limit.

245W1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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.

Barrel1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 5: one 7.4 mm barrel-type DC-in connector.

Proprietary1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 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.

47Reviewpcgamer.com/hardware/gaming-laptops/alienware-16-area-51-reviewRead 15 October 2026Teardown: four fans under the rear cover.

Not available

Vapor chamberiA vapor-chamber heat spreader is installed. Ordinary heatpipes alone do not qualify.

Yes9Reviewgizmodo.com/alienware-16-area-51-review-if-only-the-display-was-as-fantastic-as-the-mechanical-keyboard-2000640678Read 15 October 2026Review text names the Cryo Chamber thermal system with larger fans and vapor chambers on the RTX 5080 review unit.

Not available

Liquid metaliComponents where the maker confirms liquid-metal thermal material. Ordinary thermal paste is excluded.

Not available

Not available

Power modesiPublished laptop operating modes and configured power limits. Do not place observed runtime power measurements in this table.

Not available

Not available

Security

2 of 4 differ

Fingerprint

None6Reviewpcworld.com/article/2804897/alienware-16-area-51-review.htmlRead 15 October 2026No fingerprint reader. Windows Hello uses the IR camera.

None1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

TPM

Not available

2.01Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

Remote management

Not available

Not available

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

No1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Table 5: security-cable slot not supported.

Not available

Software

0 of 3 differ

Operating system

Windows 11 Home2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026Windows 11 Home.

Windows 11 Home1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

OS family

Windows2Retailer pagedotcom.com.pk/products/alienware-16-area-51-aa16250-intel-core-ultra-9-32gb-1tb-rtx-5080Read 15 October 2026

Windows1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 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

1 of 12 differ

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

Not available

Not available

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

Not available

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.

0.215Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Color accuracy 0.21, lower is better, from the Laptop Mag colorimeter. The Delta-E formula and display mode are not stated.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Measured performance

1 of 8 differ

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Game	Width (px)	Height (px)	Preset	Average FPS
Assassin's Creed Mirage	1920	1080	Not available	149
Black Myth: Wukong	1920	1080	Cinematic	58
Cyberpunk 2077	1920	1080	Not available	62.94
Far Cry 6	1920	1080	Not available	121
Monster Hunter Wilds	1920	1080	Not available	82.82
Red Dead Redemption 2	1920	1080	Ultra	117
Shadow of the Tomb Raider	1920	1080	Not available	183

Source5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Review unit: Core Ultra 9 275HX, RTX 5080, 32 GB DDR5-6400, 1 TB. 1080p results from the built-in game benchmarks. The presets that are not named are not stored. Laptop Mag states that its benchmarks do not use DLSS 4, but the upscaling setting is not stored.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

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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

48.2°C5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Gaming test, 118.7 F measured between the F8 and F9 keys, stored as 48.2 C.

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

33.9°C5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Underside reached 93.1 F while gaming, stored as 33.9 C.

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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

78°C7Reviewpcgamer.com/hardware/gaming-laptops/alienware-16-area-51-reviewRead 15 October 2026Metro Exodus Enhanced Edition benchmark, three runs, GPU 78 C on average and 80 C maximum. Stored as the average. Review unit has a 275HX, RTX 5080 and a 2 TB SSD.

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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.

AAlienware 16 Area-51 AA16250 (Core Ultra 9 275HX, RTX 5080)

Test	Brightness (nits)	Hours (h)
Wi-Fi browsing	150	4.17
Video playback	250	4.22
Gaming	Not available	1.83

Source5Measurementlaptopmag.com/laptops/gaming-laptops-pcs/alienware-16-area-51-rtx-5080-reviewRead 15 October 2026Laptop Mag battery test: continuous web surfing over Wi-Fi at 150 nits, 4 h 10 min. PCMark 10 Gaming battery test, 1 h 50 min, brightness and power mode not stated.6Reviewpcworld.com/article/2804897/alienware-16-area-51-review.htmlRead 15 October 2026Looped 4K Tears of Steel video with airplane mode at 250 nits until the laptop suspended, 253 minutes. Power mode not stated.

BLenovo Legion Pro 5i (16", Gen 10) 16IAX10

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

4.17h=CalculatedFrom Battery runtime per test

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Video runtimeiMeasured by a reviewer, not claimed by the maker

4.22h=CalculatedFrom Battery runtime per test

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

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

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

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

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

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

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

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Certifications

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

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

No6Reviewpcworld.com/article/2804897/alienware-16-area-51-review.htmlRead 15 October 2026The NPU is slow and does not meet the Copilot+ PC bar.

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Colour certifications

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Pantone Validated, Pantone SkinTone Validated1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

ENERGY STAR

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EPEAT

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Other certifications

TÜV Rheinland low blue light display1Owner's manualkatalog.atcomp.cz/katalog/DN-AW16A51-N2-914K/alienware-16-area-51-aa16250-owners-manual-cs_compressed.pdfRead 15 October 2026Low blue light section p26: the display meets TÜV Rheinland low blue light requirements, enabled at the factory.

ErP Lot 6/26, RoHS compliant, TÜV Rheinland Flicker Free, TÜV Rheinland High Gaming Performance, TÜV Rheinland Low Blue Light (Hardware Solution)1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026

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.

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245 W Slim Tip power adapter1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Exact Power Adapter row confirms 245 W Slim Tip (3-pin). Bundled Accessories row says None, so no sleeve, mouse or other optional accessory is included.

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

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Yes3Owner's manualimg.enaa.com/oddelki/racunalnistvo/assets/product_images/datoteke/lenovo_legion_pro_5_prenosnik_intel_core_ultra_9_275hx_16_palcni_wqxga_oled_32_gb_ram_1_tb_rtx_5070_ti_windows_11_home_eclipse_bla_2348178923_3.pdfRead 5 October 2026Page 5 power connector instructions explicitly refer to the included AC adapter. Exact SKU Power Adapter row confirms 245 W Slim Tip.

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.

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1year1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Hong Kong exact SKU Base Warranty: one year courier or carry-in. Included 3Y Legion Ultimate Support is identified separately and is not added to the base term.

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

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Collect and return, Carry-in1Maker product pagepsref.lenovo.com/Detail/Legion_Pro_5_16IAX10Read 5 October 2026Exact SKU Base Warranty: courier or carry-in. Included upgrade is 3Y Legion Ultimate Support -IPMAIN (ESS).

Links

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Product page

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www.lenovo.com/hk/en/p/laptops/legion-laptops/legion-pro-series/legion-pro-5i-gen-10-16-inch-intel/83f3002vhh4Maker product pagelenovo.com/hk/en/p/laptops/legion-laptops/legion-pro-series/legion-pro-5i-gen-10-16-inch-intel/83f3002vhhRead 5 October 2026Exact SKU producer product page. The marketing name is Legion Pro 5i Gen 10, distinct from 16IAX10H RTX 5070 Ti hardware.

Spec sheet

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psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdf2Maker spec sheet (PDF)psref.lenovo.com/syspool/Sys/PDF/Legion/Legion_Pro_5_16IAX10/Legion_Pro_5_16IAX10_Spec.pdfRead 5 October 2026

Manual

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support.lenovo.com/us/en/documentation/SG102453Owner's manualimg.enaa.com/oddelki/racunalnistvo/assets/product_images/datoteke/lenovo_legion_pro_5_prenosnik_intel_core_ultra_9_275hx_16_palcni_wqxga_oled_32_gb_ram_1_tb_rtx_5070_ti_windows_11_home_eclipse_bla_2348178923_3.pdfRead 5 October 2026Original Lenovo May 2025 User Guide read at a retailer mirror. Page iii names Legion Pro 5 16IAX10, machine type 83F3. Official linked SG10245 page returned HTTP 403 in the browser.

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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