The variable aperture isn’t the cool part of the iPhone 18 Pro’s camera

The iPhone 18 Pro’s triple camera setup with a variable aperture in the main (bottom) camera. Di Benedetto / The Verge Apple always makes a big show of the latest cameras in its phones, and the major talking point of the iPhone 18 Pro is about the new variable aperture . Both the iPhone 18 Pro and Pro Max have an adjustable mechanical iris in their main camera modules to let more or less light into the sensor, allowing users to shoot at f/1.48, f/1.8, f/2.8, and f/4.