Display Type LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size 4.0 inches (~60.8% screen-to-body ratio)
Resolution 640 x 1136 pixels (~326 ppi pixel density)
Multitouch Yes

Platform OS iOS 9.3
Chipset Apple A9
CPU Dual-core 1.84 GHz Twister
GPU PowerVR GT7600 (six-core graphics)

Memory Card slot No
Internal 64 GB, 2 GB RAM

Camera Primary 12 MP, f/2.2, 29mm, phase detection autofocus, dual-LED (dual tone) flash
Features 1/3" sensor size, 1.22 µm pixel size, geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama)
Video 2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
Secondary 1.2 MP, f/2.4, 31mm, 720p@30fps, face detection, HDR, FaceTime over Wi-Fi or Cellular