In fall 2023, Apple introduced its “tetraprism” camera to the iPhone 15 Pro Max, upping the focal length from 3x to 5x. ... The thinnest folding phone out there today is Oppo’s Find N5, ...

The Pro and Pro Max models are expected to include three 48MP rear cameras. These include a Fusion main lens, Ultra Wide, and a new Tetraprism Telephoto lens for zooming.