PS4 update 4.50 has been released, and, on the surface, it appears its new custom wallpaper feature only applies ... 1080p : Width 1920, Height 1080 (1920x1080) 4K: Width 3840, Height 2160 ...

It turns out that Microsoft's design team has rendered an updated 4K version of the default Windows XP wallpaper—you might know it by its name, "Bliss." Among others, the Microsoft Design site ...