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 16 and Apple iPhone 15 side-by-side from the front. Apple iPhone 16 has external dimensions of 147.6 x 71.6 x 7.8 mm (5.8 x 2.8 x 0.3 inches) and weighs 170 g (6 oz). 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).
Below you can see the front-view size comparison of the Apple iPhone 16 and the Apple iPhone 15.
In this case, we can see that Apple iPhone 16 and Apple iPhone 15 have the exact same height, width and thickness.