Handheld consoles / Compare

ASUS ROG Xbox Ally X vs Valve Steam Deck LCD

A

Product A: ASUS

ROG Xbox Ally X

107 of 165 known

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B

Product B: Valve

Steam Deck LCD

88 of 165 known

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All 165 fields

Every value links to where we found it.

Only differences

AASUS ROG Xbox Ally X

BValve Steam Deck LCD

General

6 of 9 differ

Series

ROG Ally1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Steam Deck3Maker product pagesteamdeck.com/en/deckRead 30 September 2026

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

RC73XA, RC73XA-NH011W, RC73XA-XB_ALLYX.Z2E.241Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026Global spec page lists RC73XA-NH011W. US page lists RC73XA-XB_ALLYX.Z2E.243Maker product pagerog.asus.com/us/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

101011Spec databaseifixit.com/Device/Steam_DeckRead 30 September 2026All Steam Deck LCD variants are identified by model number 1010

GTIN / EAN

Not available

Not available

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

June 20257Press releasenews.xbox.com/en-us/2025/08/20/rog-xbox-ally-handheld-release-date-october-featuresRead 30 September 2026As we shared in June. The day is not given in this post

15 July 202112Spec databaseen.wikipedia.org/wiki/Steam_DeckRead 30 September 2026Valve revealed the Steam Deck on July 15, 2021

Status

Available3Maker product pagerog.asus.com/us/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026ASUS Store price $999.99 with Buy Now on 2026-09-30

Discontinued10Press articlepcgamer.com/hardware/valve-has-quietly-discontinued-the-last-lcd-steam-deck-modelRead 30 September 2026Steam store note quoted: We are no longer producing the Steam Deck LCD 256 GB model. Once sold out, it will no longer be available. steamdeck.com still lists it without a price on 2026-09-30

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

ASUS ROG Ally X (2024)15Reviewlaptopmag.com/gaming/rog-ally-x-vs-rog-xbox-ally-xRead 23 October 2026Laptop Mag compares the ROG Ally X with its successor, the ROG Xbox Ally X.16Reviewnotebookcheck.net/Xbox-Full-screen-Experience-for-Gaming-Handhelds-Asus-ROG-Xbox-Ally-X-Review.1139045.0.htmlRead 23 October 2026Notebookcheck's ROG Xbox Ally X review calls the ROG Ally X the previous Ally X.

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

Valve Steam Deck OLED11Spec databaseifixit.com/Device/Steam_DeckRead 30 September 2026Valve released a formal refresh in November 2023, the Steam Deck OLED

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

$999.996Press releasenews.xbox.com/en-us/2025/09/25/pre-order-rog-xbox-ally-x-and-rog-ally-starting-todayRead 30 September 2026USD $999.99 (ERP)

$3994Maker product pageweb.archive.org/web/20220831133737/https://www.steamdeck.com/enRead 30 September 2026Launch prices by tier: 64GB eMMC $399, 256GB NVMe $529, 512GB NVMe $649. The stored $399 is the 64GB tier. Valve later cut the 256GB model to $399 when the OLED launched in November 2023

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.

€8994Maker product pageweb.archive.org/web/20251003154923/https://rog.asus.com/de/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026ASUS Germany estore price 899,00 EUR in the Wayback Machine snapshot of 2025-10-03, before launch. The live DE page shows 999 EUR on 2026-09-30

Not available

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

AU, BE, CA, CZ, FI, FR, DE, HK, IE, IT, JP, MX, NL, NZ, NO, PL, PT, KR, RO, SA, SG, ES, SE, TW, TR, AE, GB, US, VN, EG, GR, HU, ID, SI, ZA, TH, UA6Press releasenews.xbox.com/en-us/2025/09/25/pre-order-rog-xbox-ally-x-and-rog-ally-starting-todayRead 30 September 2026Country availability and added launch-market list in the official September 25, 2025 preorder release. ISO codes are normalized from the named territories.

US, CA, GB, EU, JP, KR, TW, HK4Maker product pageweb.archive.org/web/20220831133737/https://www.steamdeck.com/enRead 30 September 2026Archived maker page Regional Availability: US, Canada, EU, UK shipping. Japan, South Korea, Taiwan and Hong Kong through Komodo. These are historical marketed regions, not current stock claims.

ColoursiThe maker's own colour names

Not available

Not available

Device classiA streaming handheld only plays remote or cloud games

Handheld PC2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026Gaming Handheld PC

Handheld PC3Maker product pagesteamdeck.com/en/deckRead 30 September 2026Published as All-in-one portable PC gaming

Form factor

Slate2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026

Slate11Spec databaseifixit.com/Device/Steam_DeckRead 30 September 2026The display is bookended by two non-removable controllers

Platform and software

4 of 7 differ

OS family

Windows1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

SteamOS1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

OS at launch

Windows 11 Home1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026Single Language edition in selected markets

SteamOS 3.02Maker product pageweb.archive.org/web/20230604145812/https://www.steamdeck.com/en/techRead 30 September 2026Software section: SteamOS 3.0 (Arch-based).

Latest OS

Not available

Not available

Built-in game stores

Xbox app8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Library button launches the Xbox app

Steam7Maker product pagesteamdeck.com/en/softwareRead 30 September 2026

Physical games

Not available

Not available

Backward compatibility

Not available

Not available

Upscaling and frame generationiSupport at system or driver level

RSR, AFMF2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026ACSE supports RSR, RIS and AFMF5Maker product pageamd.com/en/products/processors/handhelds/ryzen-z-series/z2-series/ai-z2-extreme.htmlRead 30 September 2026

Not available

Processor and graphics

14 of 16 differ

Chip

AMD Ryzen AI Z2 Extreme1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

AMD custom APU Aerith12Spec databaseen.wikipedia.org/wiki/Steam_DeckRead 30 September 2026Codename Aerith, TSMC N7. The maker says 7 nm AMD APU

Chip brand

AMD1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

AMD1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Core configurationiPhysical CPU cores, including cores reserved by the operating system. P/E labels describe the maker architecture. Source notes identify clocks used only in specific operating modes.

AASUS ROG Xbox Ally X

Core type	Physical core count	Core	Base clock (GHz)	Max clock (GHz)
Zen 5	3	Zen 5	2	5
Zen 5c	5	Zen 5c	2	3.3

Source5Maker product pageamd.com/en/products/processors/handhelds/ryzen-z-series/z2-series/ai-z2-extreme.htmlRead 30 September 2026General Specifications: architecture 3 x Zen 5 and 5 x Zen 5c. Both base 2 GHz. Maximum 5 GHz for Zen 5 and 3.3 GHz for Zen 5c. Exact architecture names are retained instead of classifying Zen 5c as Intel efficiency cores.

BValve Steam Deck LCD

Physical core count	Core	Base clock (GHz)	Max clock (GHz)
4	Zen 2	2.4	3.5

Source1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32)

CPU cores

8=CalculatedFrom Core configuration

4=CalculatedFrom Core configuration

Max CPU clock

5GHz=CalculatedFrom Core configuration

3.5GHz=CalculatedFrom Core configuration

Process

Not available

7nm1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

GPU

AMD Radeon Graphics1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

AMD custom RDNA 2 GPU1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as 8 RDNA 2 CUs, 1.6GHz (1.6 TFlops FP32). The 2023 page said 1.0-1.6GHz

GPU architecture

RDNA 3.55Maker product pageamd.com/en/products/processors/handhelds/ryzen-z-series/z2-series/ai-z2-extreme.htmlRead 30 September 2026

RDNA 21Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

GPU compute unitsiAMD compute units, NVIDIA streaming multiprocessors or Intel Xe-cores. These counts use different architectures and are not directly comparable. The source note names the unit.

165Maker product pageamd.com/en/products/processors/handhelds/ryzen-z-series/z2-series/ai-z2-extreme.htmlRead 30 September 2026Graphics Core Count 16 (CUs)

81Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

GPU max clockiHighest documented GPU operating clock for this device. Source notes say when a value applies only in docked or mains-powered mode.

2,900MHz5Maker product pageamd.com/en/products/processors/handhelds/ryzen-z-series/z2-series/ai-z2-extreme.htmlRead 30 September 2026

1,600MHz1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

GPU compute (claimed)iMaker-rated FP32 throughput. Mode is named in the source note. Not a game performance benchmark.

Not available

1.6TFLOPS1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Power modesiDocumented device APU power limits or per-mode clocks. A continuous range may be represented by its two endpoints, identified in source notes. Transient boost power is not substituted for sustained TDP.

AASUS ROG Xbox Ally X

Mode	Power source	TDP (W)
Silent	Battery	13
Performance	Battery	17
Turbo	Mains	35

Source2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026Turbo mode (35W) with power plugged in (AC). Performance mode (17W) on battery (DC). Silent mode (13W) from the battery life footnote

BValve Steam Deck LCD

Power source	TDP (W)
Battery	4
Battery	15

Source1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as APU power: 4-15W. The two rows are the ends of that range, not named presets6Maker product pagesteamdeck.com/en/faqRead 30 September 2026Docking does not improve performance. Steam Deck runs at full performance in portable mode, so the range applies on battery

Lowest TDP

13W=CalculatedFrom Power modes

4W=CalculatedFrom Power modes

Highest TDP

35W=CalculatedFrom Power modes

15W=CalculatedFrom Power modes

Highest TDP on battery

17W=CalculatedFrom Power modes

15W=CalculatedFrom Power modes

Custom TDPiYou can set a TDP value, not only presets

Not available

Not available

Memory and storage

9 of 12 differ

RAM

24GB1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

16GB1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

RAM type

LPDDR5X1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

LPDDR51Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

RAM speediEffective memory transfer rate, not a clock stated in MHz. Source notes identify mode or platform speed limits.

8,000MT/s2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026High speed 8000Mhz memory8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 202624GB LPDDR5X-800010Reviewpcgamer.com/hardware/handheld-gaming-pcs/asus-rog-xbox-ally-x-reviewRead 30 September 202624 GB LPDDR5x-8000

5,500MT/s1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Memory bandwidthiPublished memory bandwidth in decimal GB/s. Source notes identify handheld or docked mode. Do not calculate from rounded speed and bus-width claims.

Not available

88GB/s12Spec databaseen.wikipedia.org/wiki/Steam_DeckRead 30 September 2026LPDDR5-5500 at 5500 MT/s (88 GB/s)

StorageiAdvertised internal storage tiers in decimal GB. Convert a published 1 TB or 2 TB tier to 1000 or 2000 GB. Keep a literal published GB number as given. Do not infer usable formatted capacity.

1 TB1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026The maker publishes 1 TB. Advertised TB tiers are stored as decimal GB: 1 TB = 1000 GB, 2 TB = 2000 GB. This does not estimate usable formatted capacity.

64, 256, 512GB1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026The page lists 64GB and 512GB models as available while supplies last. This page covers the 256GB model4Maker product pageweb.archive.org/web/20220831133737/https://www.steamdeck.com/enRead 30 September 2026

Storage typeiType of the built-in storage. eMCP is a package that holds eMMC flash and RAM, so it is eMMC.

NVMe SSD1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Not available

Installed drive PCIe generationiPCIe generation of the installed storage module, not the maximum supported by the connector.

41Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

2 to 32Maker product pageweb.archive.org/web/20230604145812/https://www.steamdeck.com/en/techRead 30 September 20264Maker product pageweb.archive.org/web/20220831133737/https://www.steamdeck.com/enRead 30 September 202613Reviewlaptopmag.com/reviews/steam-deckRead 30 September 2026

Storage slotsiInternal physical storage sockets, including occupied sockets. Interface describes compatible storage. Source notes distinguish the installed drive from slot capability.

AASUS ROG Xbox Ally X

Form factor	Interface	PCIe generation	Count	Occupied
M.2 2280	PCIe NVMe	4	1	Yes

Source1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 20261TB PCIe 4.0 NVMe M.2 SSD (2280)

BValve Steam Deck LCD

Form factor	Interface	PCIe generation	Count	Occupied
M.2 2230	PCIe NVMe	3	1	Yes

Source2Maker product pageweb.archive.org/web/20230604145812/https://www.steamdeck.com/en/techRead 30 September 2026All models use socketed 2230 M.2 modules. Not intended for end-user replacement. The slot can accept NVMe. The installed 64GB card is eMMC.

M.2 slots

1=CalculatedFrom Storage slots

1=CalculatedFrom Storage slots

Memory card

microSD1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

microSD1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Card speed class

UHS-II1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

UHS-I1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Max card sizeiLargest card capacity explicitly supported for games. Decimal storage units: 1 TB is 1000 GB. Support for screenshots only does not establish game-storage support.

Not available

Not available

Display

8 of 17 differ

Screen size

7in(17.8 cm)1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

7in(17.8 cm)1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Native resolution

1920 × 1080px1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

1280 × 800px1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Pixel density

314.7ppi=CalculatedFrom Screen size and Native resolution

215.6ppi=CalculatedFrom Screen size and Native resolution

Aspect ratio

16:91Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

16:102Maker product pageweb.archive.org/web/20230604145812/https://www.steamdeck.com/en/techRead 30 September 2026Published as 1280 x 800px (16:10 aspect ratio)

Panel typeiUse the panel type explicitly stated by the source. IPS-level is a maker comparison term. LCD means the maker does not name the LCD subtype.

IPS-level LCD1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026Display specification: IPS-level, not a confirmed native IPS panel subtype.

IPS1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as Optically bonded IPS LCD for enhanced readability

Native panel orientationiPortrait panels break some games

Not available

Not available

Screen surfaceiSurface finish or treatment stated by the maker or reviewer. Etched anti-glare glass is not automatically classified as matte.

Not available

Not available

Touchscreen

Yes1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Yes1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Built-in display refresh modesiMaximum built-in display refresh rate for each documented resolution and mode. External displays and dock output have separate fields. Do not copy supported input timings as proven maxima.

AASUS ROG Xbox Ally X

Width (px)	Height (px)	Max (Hz)	VRR
1920	1080	120	Yes

Source1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

BValve Steam Deck LCD

Width (px)	Height (px)	Max (Hz)
1280	800	60

Source1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Max refresh rate

120Hz=CalculatedFrom Built-in display refresh modes

60Hz=CalculatedFrom Built-in display refresh modes

Adaptive sync

FreeSync Premium1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026AMD FreeSync Premium

Not available

VRR lower limit

Not available

Not available

Brightness (SDR, claimed)

500nits1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

400nits1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as 400 nits typical

Peak brightness (HDR, claimed)

Not available

Not available

DCI-P3 coverage (claimed)iPercentage of the DCI-P3 colour space covered, from 0 to 100. Gamut volume, Display P3 and unspecified P3 are different measurements.

Not available

Not available

HDR formats

Not available

Not available

Second display

Not available

Not available

Controls

11 of 15 differ

Stick sensoriHow the stick measures its position. Capacitive is only for a stick that senses its position by capacitance. Maker wording such as capacitive sticks often means the sticks sense a resting thumb, which is Touch-sensitive sticks.

Potentiometer12Press articlepcgamer.com/hardware/handheld-gaming-pcs/the-rog-xbox-ally-x-seems-surprisingly-repairable-and-upgradeable-judging-by-ifixits-teardown-video-which-could-be-good-news-for-stick-driftRead 30 September 2026Teardown reporting: conventional potentiometer sticks, neither Hall effect nor TMR.

Not available

Stick layout

Offset10Reviewpcgamer.com/hardware/handheld-gaming-pcs/asus-rog-xbox-ally-x-reviewRead 30 September 2026Offset thumbsticks

Symmetric9Maker product pagesteamdeck.com/en/pressRead 30 September 2026Read from the Steam Deck LCD press rendering: both sticks sit level above the trackpads

Touch-sensitive sticksiThe sticks sense a resting thumb. It says nothing about how the stick measures its position, which is Stick sensor.

Not available

Yes1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Replaceable stick modules

Service without soldering12Press articlepcgamer.com/hardware/handheld-gaming-pcs/the-rog-xbox-ally-x-seems-surprisingly-repairable-and-upgradeable-judging-by-ifixits-teardown-video-which-could-be-good-news-for-stick-driftRead 30 September 2026Thumbstick modules can be unscrewed and unplugged. No soldering is described.

Not available

Trigger sensor

Hall effect1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Not available

Trigger stops

Not available

Not available

D-pad

Not available

Cross9Maker product pagesteamdeck.com/en/pressRead 30 September 2026

Face button labels

Xbox1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026A B X Y buttons

Xbox9Maker product pagesteamdeck.com/en/pressRead 30 September 2026Read from the press rendering: Y top, X left, B right, A bottom

Extra rear and grip buttonsiExtra rear or grip buttons and paddles. Excludes shoulder bumpers and triggers (L1/R1/L2/R2), Joy-Con rail SL/SR and system/menu controls.

21Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 20262 x assignable grip buttons

41Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as 4 x assignable grip buttons

Trackpads

08Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Does not have a touchpad

21Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

System-level remappingiRemap buttons without support in the game

Yes2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026FAQ: key mapping in ACSE

Not available

System buttons

View button, Menu button, Command Center button, Xbox button, Library button2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026

Steam, Quick Access12Spec databaseen.wikipedia.org/wiki/Steam_DeckRead 30 September 2026Input list: Steam and Quick Access buttons besides the gamepad controls

Detached controller connectioniWireless connection used after the controllers are detached. Does not describe the attached controller contacts.

Not available

Not available

Controller mouse sensoriA controller works as a mouse on a desk

Not available

Not available

Fingerprint

Power button2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026Power button / Fingerprint sensor

Not available

Motion and feedback

2 of 3 differ

Gyroscope

Yes1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 20266-Axis IMU

Yes1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

RumbleiUse the maker feedback wording. Generic haptic feedback is not automatically labelled HD haptics. Trigger rumble is separate from adaptive trigger resistance.

HD haptics, Impulse triggers1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026Haptics: HD haptics2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026A vibration motor in both triggers

HD haptics1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as HD haptics

RGB lighting

Yes1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026AURA SYNC: Yes2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026

Not available

Measured

19 of 30 differ

Brightness (measured)iCentre, full white, SDR. Measured by a reviewer

515.8nits9Measurementtomsguide.com/gaming/handheld-gaming/rog-xbox-ally-x-reviewRead 30 September 2026

Not available

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

Not available

Not available

Contrast ratio (measured)i1000 means 1000:1. Measured by a reviewer

1,485:114Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026X-Rite i 1 Pro 3 panel table: centre 490 nits, black 0.33 nits, contrast 1485:1. Factory display test. Existing brightness result from another reviewer is not overwritten.

Not available

DCI-P3 coverage (measured)iMeasured DCI-P3 area coverage, from 0 to 100. Do not substitute gamut volume, Display P3 or unspecified P3. Test method belongs in source notes.

Not available

Not available

Colour accuracy (measured Delta E)iMeasured by a reviewer, not claimed by the maker

2.814Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Factory CalMAN Color Checker average Delta E 2.8 with X-Rite i 1 Pro 3. Calibrated 1.5 and greyscale 4.2 are different statistics and excluded.

Not available

PWM frequency (measured)iOnly when the reviewer found PWM flicker

Not available

Not available

3DMark Time Spy graphics (measured)iMeasured by a reviewer, not claimed by the maker

3,620points14Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Exact Windows Ryzen AI Z2 Extreme / Radeon 890M, 24 GB / 1 TB review unit. Turbo benchmarks use the attached PSU and 35 W sustained APU limit, with CPU boost enabled by default. The later RTX 5090 XG Mobile tests are separate and excluded. Time Spy value is the graphics subscore, not total score. Benchmark application build and firmware are not specified.

Not available

3DMark Steel Nomad Light (measured)iRuns on Windows, Android and Arm. Measured by a reviewer

3,331points14Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Exact Windows Ryzen AI Z2 Extreme / Radeon 890M, 24 GB / 1 TB review unit. Turbo benchmarks use the attached PSU and 35 W sustained APU limit, with CPU boost enabled by default. The later RTX 5090 XG Mobile tests are separate and excluded. Steel Nomad Light is the standard Light score, not Unlimited or full Steel Nomad. Benchmark application build and firmware are not specified.

Not available

3DMark Wild Life Extreme (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Cinebench 2024 single-core (measured)iMeasured by a reviewer, not claimed by the maker

112points8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026PC benchmarks table, plugged in. Cinebench R24 single 112.

Not available

Cinebench 2024 multi-core (measured)iMeasured by a reviewer, not claimed by the maker

778points8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026PC benchmarks table, plugged in. Cinebench R24 multi 778.

Not available

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

Not available

Not available

Game frame rates (measured)iReviewer measurements only. Each row preserves resolution, preset and power settings when stated. In-game and driver frame generation are identified in source notes.

AASUS ROG Xbox Ally X

Game	Width (px)	Height (px)	Preset	Upscaling	TDP (W)	Power source	Average FPS	1 % low FPS
Cyberpunk 2077	1280	720	Ultra	Off	35	Mains	16.6	Not available
Cyberpunk 2077	1280	720	Ultra	Off	17	Not available	11.9	Not available
Red Dead Redemption 2	1920	1080	Medium	Off	35	Mains	21.9	Not available
Red Dead Redemption 2	1920	1080	Medium	Off	17	Not available	20.3	Not available
Shadow of the Tomb Raider	1920	1080	High	Off	35	Mains	30	Not available
Shadow of the Tomb Raider	1920	1080	High	Off	17	Not available	26	Not available
Ashes of the Singularity	1920	1080	Normal	HYPR-RX on	35	Mains	78.8	Not available
Ashes of the Singularity	1920	1080	Heavy	HYPR-RX on	35	Mains	54	Not available
Cyberpunk 2077	1920	1080	Low	FSR 2.1 Auto, HYPR-RX on	35	Mains	93.25	Not available
Cyberpunk 2077	1920	1080	Steam Deck	FSR 2.1 Auto, HYPR-RX on	35	Mains	83.61	Not available
Forza Horizon 5	1920	1080	Extreme	FSR off, HYPR-RX on	35	Mains	42	Not available
Forza Horizon 5	1920	1080	Medium	FSR off, HYPR-RX on	35	Mains	60	Not available
Shadow of the Tomb Raider	1920	1080	High	HYPR-RX on	35	Mains	43	Not available
Shadow of the Tomb Raider	1920	1080	Highest	HYPR-RX on	35	Mains	38	Not available
Cyberpunk 2077	1920	1080	Ultra	FSR off	35	Mains	28	Not available
Baldur's Gate 3	1920	1080	Ultra, TAA	Not available	35	Mains	32.5	Not available
F1 24	1920	1080	Low, TAA, 16x AF	Not available	35	Mains	100	63
Strange Brigade	1920	1080	Ultra, Ultra AA, 16x AF	Not available	35	Mains	58.8	41.4
Cyberpunk 2077	1920	1080	Ultra	FSR off	25	Battery	26.7	Not available
Baldur's Gate 3	1920	1080	Ultra, TAA	Not available	25	Battery	29.7	Not available
F1 24	1920	1080	Low, TAA, 16x AF	Not available	25	Battery	92	63
Strange Brigade	1920	1080	Ultra, Ultra AA, 16x AF	Not available	25	Battery	56.1	43.4
Cyberpunk 2077	1920	1080	Ultra	FSR off	17	Not available	23	Not available
Baldur's Gate 3	1920	1080	Ultra, TAA	Not available	17	Not available	26.5	Not available
F1 24	1920	1080	Low, TAA, 16x AF	Not available	17	Not available	73.5	51
Strange Brigade	1920	1080	Ultra, Ultra AA, 16x AF	Not available	17	Not available	51.4	39.6
Cyberpunk 2077	1920	1080	Ultra	FSR off	13	Not available	15.5	Not available
Baldur's Gate 3	1920	1080	Ultra, TAA	Not available	13	Not available	18.6	Not available
F1 24	1920	1080	Low, TAA, 16x AF	Not available	13	Not available	49.8	35

Source8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Gaming benchmarks section. Mains, Turbo 35 W, 8 GB VRAM, USB4 power, HYPR-RX driver defaults. In-game frame generation and path tracing disabled where stated. Disabling path tracing does not prove all ray tracing disabled. Driver AFMF may affect Ally X frame counts. All listed rows checked against prose.9Measurementtomsguide.com/gaming/handheld-gaming/rog-xbox-ally-x-reviewRead 30 September 2026Rows without HYPR-RX: Turbo 35W plugged in and Performance 17W, no resolution scaling14Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Added Notebookcheck FHD iGPU rows use sustained modes Turbo mains 35 W, Turbo battery 25 W, Performance 17 W and Silent 13 W. CPU boost default on. Power source for the 17/13 W game chart runs is not separately stated and remains absent. Cyberpunk numbers use the per-profile 1080p Ultra table with FSR off. The other presets preserve AA/AF. F1 and Strange Brigade P1 values are 1% low, not minimum FPS. Frame-generation and unspecified ray-tracing states are not inferred. These runs differ from existing Windows Central HYPR-RX tests.

BValve Steam Deck LCD

Not available

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

4,944MB/s8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026CrystalDiskMark, plugged in

Not available

Memory card read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Battery runtime per test (measured)iReviewer runtime tests only. Exact time conversions are allowed. Source notes identify brightness, game, power mode and settings. Missing conditions are not inferred.

AASUS ROG Xbox Ally X

Test	Game	TDP (W)	Brightness (nits)	Hours (h)
Gaming	Not available	Not available	Not available	2.93
Gaming	Cyberpunk 2077	25	Not available	1.88
Gaming	Celeste	13	77	5.1
Gaming	Cyberpunk 2077	25	150	2.22
Gaming	Not available	17	Not available	3.2
Wi-Fi browsing	Not available	Not available	150	16.55
Wi-Fi browsing	Not available	Not available	Not available	13.9

Source8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Battery section: Cyberpunk Steam Deck preset, Performance 25 W as reported, 60% brightness/about 200 nits, RGB off, 1 h 53 min. This differs from maker 17 W Performance. Celeste Silent 13 W, 25% brightness/77 nits, 5 h 6 min. Tom's Guide 02:56 row is a separate test.9Measurementtomsguide.com/gaming/handheld-gaming/rog-xbox-ally-x-reviewRead 30 September 2026Tom's Guide gaming battery test, 02:56 (2.93 h)14Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Added observed Turbo battery 25 W runtime is Cyberpunk 2077 FHD Ultra at 150 nits for 2 h 13 min. The separately reported Performance 17 W gaming run lasts 3 h 12 min, but its exact game, brightness and refresh rate are not independently stated and are left out of that row. Wi-Fi browsing lasts 16 h 33 min at 150 nits and 13 h 54 min at maximum brightness. Firmware is not specified. Forecasts for Silent mode and cloud/emulation are excluded. Existing other-review workloads remain separate.

BValve Steam Deck LCD

Not available

Shortest gaming test runtime (measured)iShortest runtime among the stored gaming tests. This does not identify the globally heaviest game or worst possible use.

1.88h=CalculatedFrom Battery runtime per test (measured)

Not available

Longest gaming test runtime (measured)iLongest runtime among the stored gaming tests. This does not identify the globally lightest game or best possible use.

5.1h=CalculatedFrom Battery runtime per test (measured)

Not available

Video runtime (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full charge time (measured)iMeasured 0 to 100% charge time. Source notes identify the charger, device operating state and test conditions.

Not available

Not available

Power draw gaming (measured)iMeasured by a reviewer, not claimed by the maker

54.5W14Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Exact Windows Ryzen AI Z2 Extreme / Radeon 890M, 24 GB / 1 TB review unit. Turbo benchmarks use the attached PSU and 35 W sustained APU limit, with CPU boost enabled by default. The later RTX 5090 XG Mobile tests are separate and excluded. Whole-system measured outlet input using Metrahit Energy, built-in screen 150 nits, Cyberpunk 2077 FHD Ultra/FSR off. Mean 54.5 W, not APU TDP or a battery charging limit. Separate external-monitor draw and stress-test peaks are excluded.

Not available

Fan noise per mode (measured)iMeasured by a reviewer, not claimed by the maker

AASUS ROG Xbox Ally X

Power mode	Load	Noise (dB(A))
Turbo	Gaming	43.4
Turbo	Max load	43.4

Source14Measurementnotebookcheck.net/Full-screen-Xbox-experience-for-gaming-handhelds-Asus-ROG-Xbox-Ally-X-review.1139045.0.htmlRead 8 October 2026Cyberpunk 2077 Ultra and maximum-load table both give 43.4 dB(A) in Turbo with attached PSU, 35 W sustained. Earthworks M23R and Arta at 15 cm, ambient 24.2 dB(A). The separate per-profile maximum-noise table is not automatically labelled as gaming.

BValve Steam Deck LCD

Not available

Max fan noise (measured)iMeasured by a reviewer, not claimed by the maker

43.4dB(A)=CalculatedFrom Fan noise per mode (measured)

Not available

Fan noise while gaming (measured)iMeasured by a reviewer, not claimed by the maker

43.4dB(A)=CalculatedFrom Fan noise per mode (measured)

Not available

Back surface under load (measured)iMeasured by a reviewer, not claimed by the maker

27.2°C8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Back middle maximum after 20 minutes of CPU stress, 81 °F. Converted to °C and rounded to one decimal.

Not available

Grips under load (measured)iWhere the hands rest. Measured by a reviewer

23.9°C8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Grip maximum after 20 minutes of CPU stress, 75 °F. Converted to °C and rounded to one decimal. Review conversion typo is not copied.

Not available

Chip temperature while gaming (measured)iMeasured by a reviewer, not claimed by the maker

81.4°C11Reviewnasilemaktech.com/rog-xbox-ally-x-reviewRead 30 September 2026Max 81.4 °C in Turbo mode plugged in (up to 35W)

Not available

Stick tests (measured)iReviewer tests of the built-in sticks. Method, firmware, calibration and transport settings belong in source notes.

Not available

Not available

Speaker loudness (measured)iAt max volume. Measured by a reviewer

Not available

Not available

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

Not available

Not available

Audio

3 of 5 differ

SpeakersiBuilt-in speaker drivers on the handheld, with its controllers attached. Excludes speakers in a separate dock or headset.

21Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

23Maker product pagesteamdeck.com/en/deckRead 30 September 2026Published as stereo speakers

Speaker direction

Not available

Front-facing13Reviewlaptopmag.com/reviews/steam-deckRead 30 September 2026Stereo speakers below the front panel

Audio features

Dolby Atmos, Smart Amp Technology, Hi-Res certification (for headphone), AI noise-canceling technology1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Stereo with embedded DSP1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

MicrophonesiPhysical built-in microphones on the handheld. Mono audio or an array name alone does not prove a capsule count.

Not available

21Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as Dual microphone array

3.5 mm jack

Yes1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Yes1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Ports and dock

8 of 10 differ

PortsiPhysical connectors on the handheld and its attached controllers. Controller charging-only ports count. Separate dock connectors belong in dock_ports.

AASUS ROG Xbox Ally X

Type	Version	Count	Side	Max speed (Gbps)	Thunderbolt or USB4	DP Alt Mode
USB-C	USB4	1	Top	40	USB4	Yes
USB-C	USB 3.2 Gen 2	1	Top	Not available	Not available	Yes
microSD card	UHS-II	1	Top	Not available	Not available	Not available
3.5 mm audio	Not available	1	Top	Not available	Not available	Not available

Source1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 20261x Type C USB 4 (Thunderbolt 4 compliance, DisplayPort 1.4, Power Delivery 3.0), 1x USB 3.2 Gen 2 Type-C with DisplayPort and power delivery, 1x UHS-II microSD, 1x 3.5 mm combo jack. The overview page says DisplayPort 2.1, the spec page 1.48Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026All ports on top. USB4 port offers 40 Gbps

BValve Steam Deck LCD

Type	Version	Count	Side	DP Alt Mode	Max charging input (W)
USB-C	USB 3.2 Gen 2	1	Not available	Yes	45
3.5 mm audio	Not available	1	Top	Not available	Not available
microSD card	UHS-I	1	Not available	Not available	Not available

Source1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026USB-C with DisplayPort 1.4 Alt-mode support, USB 3.2 Gen 2, PD3.0 45W power input2Maker product pageweb.archive.org/web/20230604145812/https://www.steamdeck.com/en/techRead 30 September 202613Reviewlaptopmag.com/reviews/steam-deckRead 30 September 20263.5mm headset jack up top

USB-C ports

2=CalculatedFrom Ports

1=CalculatedFrom Ports

USB4 or Thunderbolt

Yes=CalculatedFrom Ports

Not available

USB-C charging

Not available

45W=CalculatedFrom Ports

Video outiVideo output available at a device connector with a direct cable or adapter. A console that requires its proprietary dock is documented through dock_output_max.

Yes1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Yes1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Max external displayiHighest documented external resolution and its maximum refresh rate. Do not combine a resolution and refresh rate taken from different modes.

Not available

Resolution7680 × 4320 pxRefresh rate60 Hz1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as up to 8K @60Hz or 4K @120Hz

External GPU

USB42Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026Connects to the ROG XG Mobile. The only port that can carry it is the USB4 port

Not available

Dock

Sold separately2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026ROG Bulwark Dock and ROG 100W Gaming Charger Dock listed as accessories

Sold separately5Maker product pagesteamdeck.com/en/tech/dockRead 30 September 2026Published as Docking Station, sold separately

Max output through dock

AASUS ROG Xbox Ally X

Not available

BValve Steam Deck LCD

Width (px)	Height (px)	Refresh rate (Hz)
3840	2160	60
2560	1440	120

Source5Maker product pagesteamdeck.com/en/tech/dockRead 30 September 2026Published as Supports up to 4k 60hz, or 1440p 120hz

Dock ports

Not available

DisplayPort 1.4, HDMI 2.0, Gigabit Ethernet, 3 x USB-A 3.1 Gen1, USB-C power delivery passthrough input5Maker product pagesteamdeck.com/en/tech/dockRead 30 September 2026

Wireless

3 of 6 differ

Wi-Fi

Wi-Fi 6E1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

Wi-Fi 51Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Dual-band Wi-Fi radio, 2.4GHz and 5GHz, 2 x 2 MIMO, IEEE 802.11a/b/g/n/ac

Wi-Fi bands

2.4 GHz, 5 GHz, 6 GHz1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026Wi-Fi 6E (Triple band) 2x2

2.4 GHz, 5 GHz1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Bluetooth

5.41Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

5.01Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

NFC

Not available

Not available

Cellular

Not available

Not available

Network

Not available

Not available

Battery and charging

8 of 12 differ

Battery energyiEnergy rating of the handheld battery. Excludes batteries in detachable controllers and docks. Source notes name hardware revisions.

80Wh1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

40Wh1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Battery capacityiCharge rating of the handheld battery. Excludes batteries in detachable controllers and docks. Different battery voltages are not directly comparable.

Not available

5,200mAh12Spec databaseen.wikipedia.org/wiki/Steam_DeckRead 30 September 2026

Claimed battery lifeiA range like 2 to 6.5 hours is one row with both values

AASUS ROG Xbox Ally X

Use	Game	TDP (W)	Hours (h)
Gaming	Hollow Knight: Silksong	13	9.9
Gaming	Cyberpunk 2077	17	2.7

Source2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026Display 75 %, Wi-Fi and Bluetooth on, volume 50 %, online play, 1080p, 60 fps cap, low settings. Silksong in Silent (13W), Cyberpunk 2077 in Performance (17W)

BValve Steam Deck LCD

Use	Hours (from) (h)	Hours (h)
Gaming	2	8

Source1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as 2 - 8 hours of gameplay

Battery life (claimed, min)

Not available

2h=CalculatedFrom Claimed battery life

Battery life (claimed, max)

9.9h=CalculatedFrom Claimed battery life

8h=CalculatedFrom Claimed battery life

Wired chargingiMaximum supported charging input explicitly stated for the device. It is not automatically the wattage printed on the included adapter.

Not available

45W1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as PD3.0 Type C power supply, 45W, 1.5m cable

Charging standards

USB PD 3.01Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

USB PD 3.01Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Charge 0 to 100 % (claimed)

Not available

Not available

Charge limitiStops charging early to protect the battery

Not available

Yes15Press releasestore.steampowered.com/news/postsRead 30 September 2026May 22, 2025 SteamOS 3.7.8 first stable 3.7 release. General: Added Battery Charge Limit control to Settings->Power.

Bypass chargingiRuns from the charger without cycling the battery

Not available

Not available

Charger in box

Yes8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026

Yes3Maker product pagesteamdeck.com/en/deckRead 30 September 2026

Included chargeriRated output power of the supplied adapter. This may exceed the handheld charging limit. Store per sold configuration when bundles differ.

65W8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026US review unit. ASUS says the charger varies by country

45W3Maker product pagesteamdeck.com/en/deckRead 30 September 2026

Cooling

2 of 3 differ

Fans

28Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026Dual-fan Zero Gravity cooling system

Not available

Vapor chamber

Not available

Not available

Custom fan curveiUser can set fan speed against temperature. A fixed preset or manual fan-speed slider alone does not qualify.

Yes2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026FAQ: customize RGB lighting, performance modes, and fan curves in ACSE

Not available

Build

1 of 3 differ

Built-in kickstand

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

SSD2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026Standard M.2 2280 drive, easily upgradeable

Not available

Dimensions and weight

2 of 3 differ

DimensionsiExternal dimensions with supplied controllers attached. Width is left to right, height is top to bottom in handheld use and depth is the maximum front-to-back extent, including fixed protruding controls. Leave depth missing when only unqualified chassis thickness is published. A clamshell is measured closed, as makers publish it. Width is left to right, height is front to back of the closed device and depth is the closed thickness.

Width290Height121Depth50.9mm(11.4 × 4.8 × 2 in)1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 202629.0 x 12.1 x 2.75 ~ 5.09 cm. Depth is the thickest point

Width298Height117Depth49mm(11.7 × 4.6 × 1.9 in)1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

WeightiWhole handheld with the supplied controllers attached, without a dock or carrying case. A detachable battery pack that ships with the handheld is attached. Approximate maker figures are identified in source notes.

715g(1.6 lb)1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

669g(1.5 lb)1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026Published as Approx. 669 grams

Weight without controllersiHandheld body only, without detachable controllers, dock or carrying case.

Not available

Not available

Certifications

1 of 2 differ

Game compatibility programme

Handheld compatibility program, Windows Performance Fit2Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026

Deck Verified8Maker product pagesteamdeck.com/en/verifiedRead 30 September 2026

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

1 of 2 differ

In the box

65W charger adapter, Cardboard stand8Reviewwindowscentral.com/hardware/asus/asus-rog-xbox-ally-x-reviewRead 30 September 2026

Carrying case, 45W power supply3Maker product pagesteamdeck.com/en/deckRead 30 September 2026Compare Steam Decks table, 256GB LCD4Maker product pageweb.archive.org/web/20220831133737/https://www.steamdeck.com/enRead 30 September 202614Owner's manualcdn.akamai.steamstatic.com/steam/apps/1675200/manuals/SteamDeckManual022022.pdfRead 30 September 2026Introduction states Deck, power supply and travel case included. Dock purchased separately.

Carrying case

Not available

Not available

Links

Not compared

Product page

rog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-20252Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025Read 30 September 2026

www.steamdeck.com/en/deck3Maker product pagesteamdeck.com/en/deckRead 30 September 2026

Spec sheet

rog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/spec1Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/specRead 30 September 2026

www.steamdeck.com/en/tech/deck1Maker product pagesteamdeck.com/en/tech/deckRead 30 September 2026

Manual

rog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/helpdesk_manual13Maker product pagerog.asus.com/gaming-handhelds/rog-ally/rog-xbox-ally-x-2025/helpdesk_manualRead 30 September 2026Official rendered Manual & Document listing offers English RC73XA_YA user manual E27431, version 27431, dated 2025-11-14. It covers both RC73XA and RC73YA. The link is the manual download listing. PDF body could not be retrieved through the signed download and is not claimed as read.

cdn.akamai.steamstatic.com/steam/apps/1675200/manuals/SteamDeckManual022022.pdf14Owner's manualcdn.akamai.steamstatic.com/steam/apps/1675200/manuals/SteamDeckManual022022.pdfRead 30 September 2026Valve Steam Deck product manual, February 2022 document.

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

Not available

Not available

Warranty

None of 1 known

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

Not available

Not available

Both are also in the API. Back to all handheld consoles.