It looks so good it hertz Last week I got a CanaKit Raspberry Pi 4 Model B 4gb, and wanted to try Steam Remote Play at 4k60hz. Previously, the Raspberry Pi 3 b+ was limited to 1080p. Other SBCs (Single Board Computers) like the Asus Tinkerboard could output 4k over HDMI, however it was limited to 30hz. 4k60hz is not enabled out of the box, and may need some extra debugging.