The iPhone 18 Pro is Apple’s most advanced iPhones yet, powered by the A20 Pro “mother chip” with M-series-inspired packaging and a larger vapor chamber for up to 40% better sustained performance. They feature a triple 48MP Fusion camera system with a revolutionary variable aperture (ƒ/1.48–ƒ/4.0), an 18MP Center Stage front camera, and best-ever battery life up to 45 hours of video playback on the Pro Max with 50% charge in 15 minutes.