iPhone 18 Pro: Three reasons you might want to upgrade from iPhone 17 Pro

The iPhone 18 Pro and Pro Max are rumored to bring better battery life, helped by larger batteries and improved efficiency.

Camera upgrades may be the biggest change, including variable aperture and larger telephoto optics.

Design tweaks could include new colors, a smaller Dynamic Island, and a more unified rear finish.

Apple is also expected to use the A20 Pro chip, LTPO+ display tech, and a C2 modem.