The iPhone 13 is here, and we've got all the details, including a smaller notch, brighter displays, a faster A15 Bionic chip, and significant camera improvements. The battery life is also expected to be improved. The cinematic video mode, which keeps focus on the subject as it moves, is the coolest upgrade so far. It can blur the background and change the focus automatically as you shoot. You can also change your focus at any time by tapping.