The Lenovo Legion Go S with SteamOS is not the Steam Deck killer that some headlines would have you believe. With an actual price of $599 and tradeoffs galore, the base Legion Go S with SteamOS is not a match for the $550 Steam Deck OLED. A $550 Steam Deck ran Cyberpunk 2077 faster on battery than a $730 Lenovo did while plugged in at maximum boost! Previous Next1 / 13 The Steam Deck OLED next to the Legion Go S. Tap through my gallery for more hardware images. As I explained in my review of the Windows Legion Go S, though, this hardware does feel great.