Your games will leap to life on the vivid, 7.9” 1080p screen that showcases the system s powerful processing and graphics performance. The updated dock also supports up to 4K resolution and frame rates up to 120 fps with compatible games and TVs. The reimagined Joy-Con 2 controllers snap into place with magnetic connectors—and each controller can even be used as a mouse in compatible games. Plus, you can still enjoy compatible games from your existing Nintendo Switch library.