ASUS ROG Ally X vs Steam Deck OLED
Side-by-side comparison of features, pricing, ratings, and alternatives.
The ASUS ROG Ally X is a Windows handheld gaming PC designed for gamers on-the-go. With a 7-inch 120Hz screen, Ryzen Z1 Extreme chip, and an 80Wh battery, this device delivers a seamless gaming experience anywhere, anytime. Perfect for commuters and gamers alike, the ROG Ally X offers a unique blend of portability and performance.
The Steam Deck OLED is Valve's handheld gaming PC, refined with a vivid HDR OLED display, longer battery life, and improved thermals over the original LCD model, while running SteamOS - a Linux-based operating system with full access to a user's existing Steam game library. Unlike traditional consoles, it functions as a real PC, supporting Proton compatibility layers to run the vast majority of Windows-only Steam games, plus the ability to install other storefronts or a full desktop Linux/Windows environment for power users. A built-in trackpad and gyroscopic controls handle games not designed for controllers, and docking to a TV or monitor via USB-C transforms it into a full living-room gaming PC.
Starting around $549 for the 512GB OLED model.
- Portable and compact design
- Powerful performance with Ryzen Z1 Extreme chip
- Long-lasting battery life with up to 80Wh
- Wide range of games available with Windows compatibility
- Access to your existing PC game library
- Genuinely open hardware, not locked down
- Excellent OLED screen upgrade
- Strong community and Valve support
- Limited storage capacity
- No keyboard or mouse support
- Higher price point compared to other handheld gaming devices
- Heavier than dedicated handhelds like the Switch
- Battery life still modest for demanding games
- Not all Windows games run perfectly under Proton
What reviewers say
ASUS ROG Ally X Reviews
No reviews yet.
Steam Deck OLED Reviews
3.5 (2)Solid choice
Steam Deck OLED has quickly become part of our daily routine. Strong community and Valve support. One minor gripe: heavier than dedicated handhelds like the switch, but it hasn't been a dealbreaker. Would recommend.
Good, not great
Steam Deck OLED is solid overall, though it's not perfect. On the plus side, strong community and valve support. That said, battery life still modest for demanding games, which held us back from rating it higher.
More alternatives & similar tools
Alternatives to ASUS ROG Ally X
View all →A handheld Windows gaming PC with an 8‑inch 120 Hz IPS display and AMD Ryzen Z2 Go power.
Alternatives to Steam Deck OLED
View all →
A handheld Windows gaming PC with an 8‑inch 120 Hz IPS display and AMD Ryzen Z2 Go power.
The Verdict
AI-generated from listing dataSteam Deck OLED offers a cheaper, OLED‑screen handheld focused on Steam library and open hardware, while ASUS ROG Ally X costs more but gives Windows compatibility, longer battery life, and a lighter design.
Key differences
- •Price: $549 vs $699, making the Deck cheaper.
- •Display: OLED screen on Deck vs 120 Hz LCD on Ally.
- •Operating system: SteamOS/Proton on Deck vs full Windows on Ally.
- •Battery: modest (unspecified) on Deck vs up to 80 Wh on Ally.
- •Form factor: heavier Deck vs more compact Ally.
Pricing & value
Deck starts around $549, Ally MSRP is $699, giving Deck a lower entry cost.
Display quality
Deck uses a vivid HDR OLED panel, while Ally has a 7‑inch 120 Hz LCD.
Battery life
Ally advertises up to 80 Wh battery; Deck’s battery life is described only as modest.
Ecosystem & compatibility
Ally runs full Windows, supporting any PC game; Deck runs SteamOS with Proton, limited to Steam and compatible titles.
Comfort & design
Ally is described as portable and compact; Deck is noted as heavier than dedicated handhelds.
Durability
No durability data provided for either device.
Choose ASUS ROG Ally X if…
Gamers needing Windows compatibility, longer battery, and a lighter handheld.
Choose Steam Deck OLED if…
PC gamers with an existing Steam library who prioritize OLED screen and lower price.
Common questions
Which device is cheaper?
Steam Deck OLED starts around $549, while ASUS ROG Ally X has an MSRP of $699.
Can I play any Windows game on both?
Ally runs full Windows and can run any Windows game; Deck uses Proton, which runs most but not all Windows games.
Which handheld has better battery endurance?
Ally claims up to 80 Wh battery life; Deck’s battery life is only described as modest, so Ally likely lasts longer.