The iPhone 11 Pro Max is display is 1-inch larger than the display on the iPhone 8 Plus, but overall, these phones are roughly the same size. The iPhone 11 Pro Max measurements include a 6.5” display size, a height of 6.22”, a width of 3.06”, a depth of 0.32”, and a weight of 7.97 ounces. Compared to the iPhone 11 Pro Max, the iPhone 12 Pro Max is 1.8% taller and 9.4% thinner. The new model is also slightly heavier than its predecessor. Height (mm/inches) WoVkIzz.