138.1 x 67 x 6.9 mm

LED-backlit IPS LCD, capacitive touchscreen, 16M colors, Multitouch, Ion-strengthened glass, oleophobic coating, 3D Touch display, Display Zoom

Audio/video player and editor, 3.5mm audio jack, TV-out, iCloud cloud service, iCloud Keychain, Image editor, Games (built-in + downloadable)

12 MP, 4608 x 2592 pixels, phase detection autofocus, dual-LED (dual tone) flash, Geo-tagging, simultaneous HD video and image recording, touch focus, face/smile detection, HDR (photo/panorama), Video 1080p@60fps, 720p@240fps, 2ndry 5 MP, 720p@30fps, face detection, HDR, panorama

GPS + A-GPS support and GLONASS, Nano-SIM card support only, Active noise cancellation with dedicated mic, Siri natural language commands and dictation, Organizer, Google Maps, Document editor, Fingerprint sensor (Touch ID), Apple Pay (Visa, MasterCard, AMEX certified), Photo/video editor, Speakerphone

Bluetooth v4.1 with A2DP, LE, USB (v2.0, reversible connector), WLAN (Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot), NFC (Apple Pay only), GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps, 4G LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps

GSM 850 / 900 / 1800 / 1900

iMessage, SMS (threaded view), MMS, Email, Push Email

Space Gray, Silver, Gold, Rose Gold

HTML5 (Safari)

iOS 9

Bluetooth v4.1 with A2DP, LE, USB (v2.0, reversible connector), WLAN (Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot), NFC (Apple Pay only), GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps, 4G LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps

16/64/128GB built-in, 2GB RAM

Stand-by up to 240 hrs, Talk-time up to 14 hrs, Music-Play up to 50 hrs1715 mAh