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 7 and Apple iPhone 15 Pro side-by-side from the front. Apple iPhone 7 has external dimensions of 138.3 x 67.1 x 7.1mm (5.4 x 2.6 x 0.3inch) and weighs 138 g (4.87 oz)Apple iPhone 15 Pro has external dimensions of 146.6 x 70.6 x 8.3mm (5.8 x 2.8 x 0.3inch) and weighs 187 g (6.6 oz)
Below you can see the front-view size comparison of the Apple iPhone 7 and the Apple iPhone 15 Pro.
Apple iPhone 7 is clearly the smaller of the two cameras. Its body is 3.50mm narrower, 8.30mm shorter and 1.20mm thinner than Apple iPhone 15 Pro.