2 3 x 160 July 8, 2019 16 32 64 128 2 3 x 1600 3 840 x 2 160 resolution 3 840 x 2 160 wallpaper 3 840 x 2 160 pixels 3 840 x 2 160 4k X 2 )( y 3 )= 160 3 840 x 2 160 1 2 3 x 1600 5 2 x 3 )= 160 3 840 x 2 160 aspect ratio 3 840 x 2 160 vs 4k 3 840 x 2 160 monitor 1607.68 x 2 3 16000 x 2 3 3 840 x 2 160 คือ