Dimensions: 305.7 x 220.6 x 6.9 mm (12.04 x 8.69 x 0.27 in) Weight: 677 g (Wi-Fi) / 692 g (LTE) (1.49 lb) SIM: Nano-SIM/ Electronic SIM card (Apple e-SIM) - Stylus Type: LED-backlit IPS LCD, capacitive touchscreen, 16M colors Size: 12.9 inches (~76.4% screen-to-body ratio) Resolution: 2732 x 2048 pixels (~265 ppi pixel density) Multitouch: Yes Protection: Scratch-resistant glass, oleophobic coating - True-tone display OS: iOS 10.3.2, upgradable to iOS 11 Chipset Apple A10X Fusion Card slot: No Internal: 64GB, 4GB RAM Primary Camera: 12 MP, f/1.8, phase detection autofocus, OIS, quad-LED (dual tone) flash Features: 1/3" sensor size, geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama) Video Camera: 2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps Secondary Camera: 7 MP, f/2.2, 32mm, 1080p@30fps, 720p@240fps, face detection, HDR, panorama WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Bluetooth: 4.2, A2DP, EDR GPS: Yes, with A-GPS, GLONASS NFC: NFC Radio: