12MP primary camera with 720p HD video recording, retina flash, ƒ/2.4 aperture, auto HDR for photos, backside illumination sensor, exposure control, improved local tone mapping, face detection, timer mode, burst mode and 1.2MP front facing camera
4-inch (10.16 centimeters) LED-backlit multi-touch capacitive touchscreen with 1136 x 640 pixels resolution and 326 ppi pixel density
iOS v9 operating system with A9 chip 64-bit architecture, embedded M9 motion coprocessor, 2GB RAM, 64GB internal memory and single nano SIM