(Refurbished) Always-on 6.1" Super Retina XDR display with ProMotion. Dynamic Island, an unprecedented way to interact with iPhone. 48MP main camera for up to 4x higher resolution. Photonic Engine for improved low-light performance. Cinematic mode now in 4K Dolby Vision up to 30 fps. Action mode for smooth, steady handheld videos. A breakthrough safety feature - Crash Detection, calls for help when you can't. All-day battery life. iOS 16 offers even more ways to personalize, communicate, and share. Features 5G connectivity and Wi-Fi 6.