Display	4.0 inches (~60.8% screen-to-body ratio)
Operating System	iOS 7, upgradable to iOS 9.2
CPU	Dual-core 1.3 GHz Cyclone (ARM v8-based)
Internal Memory	16 GB
RAM	1 GB RAM DDR
Camera	8 MP, f/2.2, 29mm, autofocus, dual-LED (dual tone) flash
Secondary Camera	1.2 MP, f/2.2, 31mm, 720p@30fps, face detection, HDR, FaceTime over Wi-Fi or Cellular

Iphone 5S