iphone 3gs 3.5 ' 320 x480 @ 1x 320 x 480163.5
iphone4/4s 3.5 ' 320 x480 @ 2x 640 x 9603301.5
iphone5/5s/5c 4.0 ' 320 x568 @ 2x 640 x 11363261.775
iphone6/6s/7/84.7”375 x667 @ 2x 750 x 13343261.778
iphone 6p/6sp/7p/8p 5.5”414 x736 @ 3x 1242 x 22081080 x 1920401.777
iphonex/iphone xs 5.8“375 x812 @ 3x 1125 x 24364582.08”
iphone xr 6.1”414 x896 @ 2x 828 x 17923262.16
iphonexsmax 6.5”414 x896 @ 3x 1242 x 26884582.16