When I reviewed the Lenovo Legion Go S — the one powered by Windows 11 — I did something I rarely ever do: I told readers not to buy it. No matter how I approached the product, I couldn’t recommend it to anyone due to the ubiquitous availability of better, cheaper gaming handhelds. In that review, I mentioned that I was excited to try the second version of the product, the one powered by the Linux-based Steam OS — the same operating system that powers Valve’s Steam Deck. Well, Lenovo was kind enough to send me a test unit of the Lenovo Legion Go S with Steam OS, and I’m excited to tell you all about it.
Given that this product’s hardware is exactly the same as the Windows variant (other than the change in button names and case color), I won’t spend time re-explaining everything. If you need to catch up on what this product offers from a hardware perspective, read my Legion Go S review first. My colleague Hadlee Simons’ hands-on with the Steam OS version at CES 2025 is also worth a read (anything he writes is).