Body Dimensions 200 x 134.7 x 7.5 mm (7.87 x 5.30 x 0.30 in)
Weight 331 g (Wi-Fi) / 341 g (3G/LTE) (11.68 oz)
SIM Nano-SIM/ Apple SIM (US & UK)
Display Type LED-backlit IPS LCD capacitive touchscreen, 16M colors
Size 7.9 inches (~71.7% screen-to-body ratio)
Resolution 1536 x 2048 pixels (~324 ppi pixel density)
Multitouch Yes
Protection Oleophobic coating
Platform OS iOS 8.1, upgradable to iOS 9.2
Chipset Apple A7
CPU Dual-core 1.3 GHz Cyclone (ARM v8-based)
GPU PowerVR G6430 (quad-core graphics)
Memory Card slot No
Internal 16/64/128 GB, 1 GB RAM DDR3
Camera Primary 5 MP, f/2.4, 32mm, autofocus, check quality
Features Geo-tagging, touch focus, face/smile detection, HDR photo
Video 1080p@30fps, check quality
Secondary 1.2 MP, 720p@30fps, face detection, FaceTime over Wi-Fi or Cellular
Sound Alert types N/A
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth v4.0, A2DP, EDR
GPS Yes, with A-GPS, GLONASS
Radio No
USB v2.0, reversible connector
Features Sensors Fingerprint, accelerometer, gyro, compass
Messaging iMessage, Email, Push Email, IM
Browser HTML5 (Safari)
Java No
Active noise cancellation with dedicated mic
Siri natural language commands and dictation
iCloud cloud service
iCloud Keychain
Maps
Audio/video player/editor
Photo viewer/editor
Document viewer/editor
Voice memo
Predictive text input
Battery Non-removable Li-Po 6470 mAh battery (24.3 Wh)
Stand-by Talk time Up to 10 h (multimedia)
Misc Colors Space Gray/Black, Silver/White, Gold
Price group 7/10
Tests Performance Basemark OS II: 1099 / Basemark X: 14781
Display Contrast ratio: 812 (nominal)
Camera Photo / Video
Loudspeaker Voice 65dB / Noise 63dB / Ring 70dB
Audio quality Noise -93.7dB / Crosstalk -85.2dB