ROG Ally (Z1 Extreme) vs Legion Go S (SteamOS) (2026)
Quick answer: On overall SpecRater Score, the ROG Ally (Z1 Extreme) leads (56 vs 53). But the right pick depends on your priorities — the Legion Go S (SteamOS) may suit you better for price or specific strengths. Set yours in the decision tool.
Worth the step up? From the ROG Ally (Z1 Extreme) to the Legion Go S (SteamOS): +$230 · Battery +25, Build +25, Software +20 · trade-off: Value -39, Portability -14, Performance -12, Display -4.
| ROG Ally (Z1 Extreme) | Legion Go S (SteamOS) | |
|---|---|---|
| SpecRater Score | 56 | 53 |
| Chip | AMD Ryzen Z1 Extreme | AMD Ryzen Z1 Extreme |
| RAM | 16GB | 16GB |
| Screen | 7" IPS · 1920x1080 · 120Hz | 8" IPS · 1920x1200 · 120Hz |
| Battery | 40Wh · ~3.5h | 55.5Wh · ~4.5h |
| Weight | 608g | 730g |
| OS | Windows | SteamOS |
| Price | $599 | $829 |
The verdict
ROG Ally (Z1 Extreme): The original mainstream handheld. A bright 120Hz 1080p screen and Z1 Extreme power at a now-low price. A short 40Wh battery and no Hall sticks show its age, but it's a great-value entry.
Legion Go S (SteamOS): The sweet spot. SteamOS ease on a sharp 8" 120Hz screen with Hall-effect sticks. Power sits between Deck and Ally X. A great first handheld for most people.
Scores use our published methodology, computed across all current handhelds.