Legion Go S (SteamOS) vs Legion Go S (Windows) (2026)
Quick answer: On overall SpecRater Score, the Legion Go S (Windows) leads (55 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 Legion Go S (Windows) to the Legion Go S (SteamOS): +$99 · Software +20 · trade-off: Value -25, Build -10.
| Legion Go S (SteamOS) | Legion Go S (Windows) | |
|---|---|---|
| SpecRater Score | 53 | 55 |
| Chip | AMD Ryzen Z1 Extreme | AMD Ryzen Z2 Go |
| RAM | 16GB | 32GB |
| Screen | 8" IPS · 1920x1200 · 120Hz | 8" IPS · 1920x1200 · 120Hz |
| Battery | 55.5Wh · ~4.5h | 55.5Wh · ~4.5h |
| Weight | 730g | 730g |
| OS | SteamOS | Windows |
| Price | $829 | $730 |
The verdict
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.
Legion Go S (Windows): The Windows Go S. The same comfy 8-inch 120Hz body as the SteamOS version but on Windows with the modest Z2 Go chip. Pleasant to hold; the SteamOS edition is the better-value pick for most.
Scores use our published methodology, computed across all current handhelds.