1. New design. The iPhone 15 is rumored to have a new design, with a pill-shaped cutout for the front-facing camera and Face ID sensors, replacing the current notch.
2. New camera system. The iPhone 15 is rumored to have a new camera system, with a 48MP main sensor and a 12MP ultrawide sensor. The Pro models are also rumored to have a 48MP telephoto sensor with 3x optical zoom.
3. A16 Bionic chip. The iPhone 15 is rumored to be powered by the A16 Bionic chip, which is expected to be a significant upgrade over the A15 Bionic chip in the iPhone 14.
4. Faster charging. The iPhone 15 is rumored to have faster charging, with support for up to 20W wired charging and 30W wireless charging.