Compare · Updated 4 Nov 2026
ASUS ROG Xbox Ally vs Lenovo Legion Go S (SteamOS)
Get the Legion Go S. SteamOS boots straight into your games, and it's much faster in big games on a bigger screen. The ROG Xbox Ally is cheaper and comfier, and the one for Game Pass.
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Which one is for you?
ROG Xbox Ally
Game Pass or Xbox games, several PC stores, a budget? Then it's the Ally.
Is the ASUS ROG Xbox Ally worth it?Legion Go S SteamOS
Get the Legion Go S if this sounds like you: games on Steam, more speed, never seeing Windows.
Is the Lenovo Legion Go S (SteamOS) worth it?Key differences
ROG Xbox AllyLegion Go S SteamOS
System
Windows with Xbox mode
SteamOS
Speed in big games
Steam Deck-class
Clearly faster✓
Screen
7-inch 1080p, 120Hz
8-inch 1200p, 120Hz✓
Game Pass
Yes✓
No
Price
Lower✓
Higher
Related pages
How we reached this verdict
We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.
Sources: PC Gamer, Engadget, Tom's Hardware, Tom's Guide, manufacturer specifications.
Updated 4 Nov 2026How we decide