The MacRumors Show: Tyler Stalman Talks iPhone 18 Pro's Camera

The iPhone 18 Pro features a new 48-megapixel main camera with a variable-aperture lens and updated image processing. This system provides four specific settings: f/1.48, f/1.8, f/2.8, and f/4.0. Compared to the fixed f/1.78 aperture of the iPhone 17 Pro, the widest setting allows approximately 45% more light. While the native iOS camera app limits users to these four manual settings, certain third-party camera apps offer additional control over the iPhone 18 Pro aperture.