General
Release Date: September 2016
Operating System: iOS 10 (upgradable to iOS 15.7)
Dimensions: 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 inches)
Weight: 138 grams (4.87 ounces)
Build: Aluminum body, water and dust resistance (IP67 certified)
Display
Type: Retina IPS LCD
Size: 4.7 inches (~65.6% screen-to-body ratio)
Resolution: 750 x 1334 pixels (~326 ppi density)
Protection: Ion-strengthened glass, oleophobic coating
Processor and Performance
Chipset: Apple A10 Fusion (16 nm)
CPU: Quad-core (2x Hurricane + 2x Zephyr)
GPU: PowerVR Series7XT Plus (six-core graphics)
Memory and Storage
RAM: 2 GB
Internal Storage: 32 GB (non-expandable)
Camera
Rear Camera:
Single: 12 MP, f/1.8, 28mm (wide), OIS
Features: Quad-LED dual-tone flash, HDR
Video: 4K@30fps, 1080p@30/60/120fps, 720p@240fps
Front Camera:
Single: 7 MP, f/2.2, 32mm (standard)
Features: HDR
Video: 1080p@30fps, 720p@240fps
Battery
Type: Non-removable Li-Ion 1960 mAh battery
Charging: Standard charging, Lightning port
Talk Time: Up to 14 hours (3G)
Music Play: Up to 40 hours
Connectivity
SIM: Nano-SIM
Network: GSM/CDMA/HSPA/EVDO/LTE
Wi-Fi: 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth: 4.2, A2DP, LE
GPS: Yes, with A-GPS, GLONASS
NFC: Yes (Apple Pay only)
Port: Lightning (no 3.5 mm headphone jack)
Audio
Speakers: Stereo speakers
Headphone Jack: Removed, uses Lightning or wireless options
Other Features
Fingerprint Sensor: Front-mounted (Touch ID)
Sensors: Accelerometer, gyroscope, proximity sensor, compass, barometer