Today, CD Projekt RED announced that Cyberpunk 2077 was launching on Xbox One and other platforms in April 2020. As with any major AAA game, a lot of players wanted to know how it ran on various consoles. According to the Microsoft Store listing, Cyberpunk 2077 is Xbox One X Enhanced and runs at 4K resolution on the system.
Source: N4G PC Cyberpunk 2077 runs at 4K resolution on Xbox One X