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 XS and Apple iPhone 8 side-by-side from the front. Apple iPhone XS has external dimensions of 143.6 x 70.9 x 7.7mm (5.7 x 2.8 x 0.3inch) and weighs 177 g (6.24 oz)Apple iPhone 8 has external dimensions of 138.4 x 67.3 x 7.3mm (5.4 x 2.6 x 0.3inch) and weighs 148 g (5.22 oz)
Below you can see the front-view size comparison of the Apple iPhone XS and the Apple iPhone 8.
Apple iPhone 8 is clearly the smaller of the two cameras. Its body is 3.60mm narrower, 5.20mm shorter and 0.40mm thinner than Apple iPhone XS.