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 Pro and Vivo X100 Ultra side-by-side from the front. Apple iPhone 16 Pro has external dimensions of 149.6 x 71.5 x 8.3 mm (5.9 x 2.8 x 0.3 inches) and weighs 199 g (7.02 oz). Vivo X100 Ultra has external dimensions of 164.1 x 75.6 x 9.2 mm (6.5 x 3.0 x 0.4 inches) and weighs 229 g (8.08 oz).
Below you can see the front-view size comparison of the Apple iPhone 16 Pro and the Vivo X100 Ultra.
Apple iPhone 16 Pro is clearly the smaller of the two cameras. Its body is 4.10 mm narrower, 14.50 mm shorter and 0.90 mm thinner than Vivo X100 Ultra.