The iPhone 13 Pro Max 128GB features a 6.7-inch Super Retina XDR display with ProMotion, powered by the A15 Bionic chip. It offers a triple 12MP camera system with advanced photography capabilities, including Night mode and 4K Dolby Vision video recording. The device has a durable design with Ceramic Shield and IP68 water resistance. It supports 5G, has Face ID, and offers up to 28 hours of video playback. The phone originally shipped with iOS 15 and is upgradeable to later versions.