12.9-inch edge-to-edge Liquid Retina display with Promotion, True Tone, and wide color A12X Bionic chip with Neural Engine. Four speaker audio with wider stereo sound Face ID for secure authentication and Apple Pay. 12MP back camera, 7MP True Depth front camera 802.11ac Wi-Fi. iOS 12 with Group FaceTime, shared augmented reality experiences, Screen Time, and more Up to 10 hours of battery life