Size of iPhone

iPhone1 , 3.5", 4:3 ratio
iPhone2 , 3.5", 4:3 ratio iPhone3, 3.5", 4:
3
ratio iPhone3gs, 3.5", 4:3 ratio
iPhone4, 3.5", 4:3 ratio
iPhone4s, 3.5", Ratio 4:3
iPhone5 , 4", Ratio 16:9
iPhone5c, 4", Ratio 16:9
iPhone5s, 4" , Ratio 16:9 iPhone6, 4.7"
, Ratio 16:9
iPhone6plus, 5.5", Ratio 16:9