Product details
Display
Retina HD display
5.5-inch (diagonal) widescreen LCD Multi-Touch display with IPS technology
1920-by-1080-pixel resolution at 401 ppi
1300:1 contrast ratio (typical)
True Tone display
Wide color display (P3)
3D Touch
625 cd/m2 max brightness (typical)
Dual-domain pixels for wide viewing angles
Fingerprint-resistant oleophobic coating
Support for display of multiple languages and characters simultaneously
Display Zoom
Reachability
Splash, Water, and Dust Resistant
Rated IP67 under IEC standard 60529
Chip
A11 Bionic chip with 64-bit architecture
Neural engine
Embedded M11 motion coprocessor
Camera
12MP wide-angle and telephoto cameras
Wide-angle: ƒ/1.8 aperture
Telephoto: ƒ/2.8 aperture
Optical zoom; digital zoom up to 10x
— Portrait mode
— Portrait Lighting (beta)
Optical image stabilization
Six‑element lens
Quad-LED True Tone flash with Slow Sync
Panorama (up to 63MP)
Sapphire crystal lens cover
Backside illumination sensor
Hybrid IR filter
Autofocus with Focus Pixels
Tap to focus with Focus Pixels
Live Photos with stabilization
Wide color capture for photos and Live Photos
Improved local tone mapping
Body and face detection
Exposure control
Noise reduction
Auto HDR for photos
Auto image stabilization
Burst mode
Timer mode
Photo geotagging
Image formats captured: HEIF and JPEG
FaceTime HD Camera
7MP camera
1080p HD video recording
Retina Flash
ƒ/2.2 aperture
Wide color capture for photos and Live Photos
Auto HDR
Backside illumination sensor
Body and face detection
Auto image stabilization
Burst mode
Exposure control
Timer mode
Operating System
iOS 11
Sensors
Touch ID fingerprint sensor
Barometer
Three-axis gyro
Accelerometer
Proximity sensor
Ambient light sensor
Power and Battery
Built-in rechargeable lithium-ion battery
Wireless charging (works with Qi chargers)
Charging via USB to computer system or power adapter