Network Scope 2G, 3G, 4G
Battery Type & Performance Lithium-ion 2691 mAh (non-removable)
Talk-time: up to 21 hours (3G)
Body & Weight 158.4 x 78.1 x 7.5 millimeter, 202 grams (Front & back glass, aluminum frame)
Camera Factors (Back) (f/1.8, 28mm), phase detection autofocus (PDAF), OIS, quad-LED dual-tone flash, HDR
simultaneous 4K video and 8MP image recording, face/smile recognition, panorama
Camera Resolution (Back) 12 Megapixel
Camera Resolution (Front) 7 Megapixel (f/2.2, auto face detection, HDR, panorama, FHD video rec.)
Chipset Apple A11 Bionic
Colors Available Gold, Space Gray, Silver
Display Size & Resolution 5.5 inches, Retina HD 1080 x 1920 pixels (401 ppi)
Display Type LED-backlit IPS LCD Touchscreen, Ion-strengthened glass, oleophobic coating protection
Graphics Processing Unit (GPU) Apple GPU (three-core graphics)
Memory Card Slot No
Operating System iOS 11 (upgradable to iOS 11.1)
Processor Hexa-core (2x Monsoon + 4x Mistral)
RAM 3 GB
ROM 64/256 GB
Release Date September 2016
Sensors Fingerprint, accelerometer, gyro, proximity, compass, barometer
SIM Card Type Single SIM (Nano-SIM)
USB v2.0, proprietary reversible connector
Video Recording 4K UHD (2160p), OIS, Time‑lapse video with stabilization
Wireless LAN Yes, dual-band, hotspot
Special Features - IP67 certified: dust and water resistant
- Water resistant up to 1 meter and 30 minutes
- Apple Pay (Visa, MasterCard, AMEX certified)
- Fingerprint sensor (Built into home button)
- Fast battery charging: 50% in 30 min
- Qi wireless charging
- Siri natural language commands and dictation
- iCloud cloud service
- Wide color gamut display
- 3D Touch display & home button
- True-tone display
Other Features - Bluetooth, GPS, A-GPS, MP3, MP4, GPRS, Edge, Multitouch, Loudspeaker, iMessage, NFC