Size and weight are big decision factors when you are trying to find the ideal phone for your needs. In this section, we are going to illustrate the Apple iPhone 15 and Apple iPhone 16 Pro Max side-by-side from the front. Apple iPhone 15 has external dimensions of 147.6 x 71.6 x 7.8 mm (5.8 x 2.8 x 0.3 inches) and weighs 171 g (6.03 oz). Apple iPhone 16 Pro Max has external dimensions of 163.0 x 77.6 x 8.3 mm (6.4 x 3.1 x 0.3 inches) and weighs 227 g (8.01 oz).
Below you can see the front-view size comparison of the Apple iPhone 15 and the Apple iPhone 16 Pro Max.
Apple iPhone 15 is clearly the smaller of the two cameras. Its body is 6.00 mm narrower, 15.40 mm shorter and 0.50 mm thinner than Apple iPhone 16 Pro Max.