That resolution setting only applies to the GUI and your TV will do a much better job upscaling the GUI than Kodi can. Adjust refresh rate set to on will ensure that any 4k media will be played at the correct resolution.
That resolution setting only applies to the GUI and your TV will do a much better job upscaling the GUI than Kodi can. Adjust refresh rate set to on will ensure that any 4k media will be played at the correct resolution.