Lenovo has announced the first officially licensed handheld running Steam OS, called the Legion Go S – Powered By Steam OS. The new handheld will retail for $499.99 when it goes on sale in May 2025, while the equivalent Windows model is $100 more expensive.

Lenovo has now officially announced the Legion Go S, the next iteration of its handheld gaming PC offering. Unveiling the handheld gaming PC at CES 2025, Lenovo has confirmed that the Legion Go S will come in two different models.

The Lenovo Legion Go S with Windows or SteamOS also joins a prototype for the Lenovo Go 2, now with controllers you can comfortably hold.

Lenovo is trying an experiment. In May, it will officially become the very first company outside of Valve to ship a handheld gaming PC with the Steam Deck’s wonderfully pick-up-and-play SteamOS instead of Microsoft Windows.

Lenovo's new Legion Go S gaming handheld will be available with either Windows 11 or Valve’s Steam OS. The Windows 11 version will start shipping later this month with a $729.99 starting price.

Lenovo has just announced the first licensed Steam OS handheld, and a short time with the device reveals a familiar experience.

The Legion Go S with SteamOS will launch in May for $499.99, bringing hardware specs that put it on par — and, in some cases, well above — the Asus ROG Ally and other powerful

Lenovo just announced the new Legion Go S handheld gaming PC with SteamOS. Could it be a Steam Deck rival? Here's what we know so far.