Apple is lining up the iPhone 17 Air for September 2025 with a 5.5mm body, a 6.6-inch display, and eSIM-only connectivity worldwide. It’s reportedly 33% thinner than the 16 Pro, weighs around 145g, and swaps multi-camera hardware for a single 48MP rear shooter. Expect compromises—smaller battery, single speaker—but also strong performance with 12GB RAM and possibly an A19 Pro chip.