This is how much screen size you'll be gaining or losing if you get the iPhone Air

To Air or not to Air? Apple's thinnest iPhone has a 6.5" screen, so those upgrading from an iPhone 16 Pro Max will be ...
MacRumors

Larger 6.3-Inch and 6.9-Inch Displays to Be Exclusive to iPhone 16 Pro and Pro Max

Apple plans to introduce larger 6.3 and 6.9-inch display sizes for the iPhone 16 Pro and Pro Max in 2024, but the change in screen size will be limited to the Pro models. The standard iPhone 16 models ...