Features

• Water and Splash resistant
• Display:
• Retina HD display 
• LED-backlit IPS LCD, capacitive touchscreen
• Protection: Ion-strengthened glass, oleophobic coating
• Wide color gamut display
• Camera: 
• Touch focus,
• Face/smile detection
• HDR (photo/panorama)
• Siri natural language commands and dictation
• iCloud cloud service
• MP3/WAV/AAX+/AIFF/Apple Lossless player
• Stereo speakers

Specifications

• SIM Nano-SIM
• Water resistant range: up to 1 meter and 30 minutes
• Display
• Size 4.7 inches (~65.6% screen-to-body ratio)
• Resolution 750 x 1334 pixels (~326 ppi pixel density)
• Multitouch Yes
• Protection Ion-strengthened glass, oleophobic coating
•  Wide color gamut display
• 3D Touch display & home button
• Platform OS: iOS 10.0.1, upgradable to iOS 11.0.2
• Chipset Apple A10 Fusion
• CPU Quad-core 2.34 GHz (2x Hurricane + 2x Zephyr)
• GPU: PowerVR Series7XT Plus (six-core graphics)
• Internal 32 GB, 2 GB RAM
• Camera Primary: 12 MP, f/1.8, 28mm, phase detection autofocus, OIS, quad-LED (dual tone) flash
• Features 1/3" sensor size, geo-tagging, simultaneous 4K video and 8MP image recording
• Video [email protected], [email protected]/60/120fps, [email protected]
• Secondary 7 MP, f/2.2, 32mm, [email protected], [email protected]
• Battery: Non-removable Li-Ion 1960 mAh battery 
• Bluetooth 4.2, A2DP, LE
• Sensors: 
• Fingerprint (front-mounted)
• Accelerometer
• Gyro
• Proximity
• Compass
• Barometer
• Body Dimensions: 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in)
• Weight: 138 g