Network Technology GSM / CDMA / HSPA / EVDO / LTE Body Dimensions 158.1 x 77.8 x 7.1 mm (6.22 x 3.06 x 0.28 in) Weight 172 g (6.07 oz) SIM Nano-SIM - Apple Pay (Visa, MasterCard, AMEX certified) Display Type LED-backlit IPS LCD, capacitive touchscreen, 16M colors Size 5.5 inches (~67.8% screen-to-body ratio) Resolution 1080 x 1920 pixels (~401 ppi pixel density) Multitouch Yes Protection Ion-strengthened glass, oleophobic coating - Display Zoom Platform OS iOS 8, upgradable to iOS 9.0.2 Chipset Apple A8 CPU Dual-core 1.4 GHz Typhoon (ARM v8-based) GPU PowerVR GX6450 (quad-core graphics) Memory Card slot No Internal 16/64/128 GB, 1 GB RAM DDR3 Camera Primary 8 MP, 3264 x 2448 pixels, optical image stabilization, phase detection autofocus, dual-LED (dual tone) flash, check quality Features 1/3' sensor size, 1.5 µm pixel size, touch focus, geo-tagging, face/smile detection, HDR (phot