With SteamOS 3.8 running on a high-performance single-board computer (SBC), that vision is ... capable of handling everything from AAA gaming to 4K video editing. It’s a glimpse into the future ...

but it’s still a fantastic TV for watching 4K HDR movies and playing video games. The Samsung 42-inch S90D is one of the best OLED TVs for gaming, and a natural choice for a PC monitor.