NETWORK    
Technology    
GSM / CDMA / HSPA / EVDO / LTE

BODY    
Dimensions    158.1 x 77.8 x 7.1 mm (6.22 x 3.06 x 0.28 in)
Weight    172 g (6.07 oz)
SIM    Nano-SIM
     - Apple Pay (Visa, MasterCard, AMEX certified)
 
DISPLAY    
Type    LED-backlit IPS LCD, capacitive touchscreen, 16M colors
 
Size    5.5 inches (~67.8% screen-to-body ratio)
Resolution    1080 x 1920 pixels (~401 ppi pixel density)
Multitouch    Yes
Protection    Ion-strengthened glass, oleophobic coating
     - Display Zoom
PLATFORM    OS    iOS 8, upgradable to iOS 10.0.2
Chipset    Apple A8
CPU    Dual-core 1.4 GHz Typhoon (ARM v8-based)
GPU    PowerVR GX6450 (quad-core graphics)
MEMORY    Card slot    No
Internal    16/64/128 GB, 1 GB RAM DDR3
CAMERA    Primary    8 MP, f/2.2, 29mm, phase detection autofocus, OIS, dual-LED (dual tone) flash, check quality
Features    1/3" sensor size, 1.5 µm pixel size, touch focus, geo-tagging, face/smile detection, HDR (photo/panorama)
Video    1080p@60fps, 720p@240fps, check quality
Secondary    1.2 MP, f/2.2, 31mm, 720p@30fps, face detection, HDR, FaceTime over Wi-Fi or Cellular
SOUND    Alert types    Vibration, proprietary ringtones
Loudspeaker    Yes
3.5mm jack    Yes
     - 16-bit/44.1kHz audio
- Active noise cancellation with dedicated mic
COMMS    WLAN    Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth    v4.0, A2DP, LE
GPS    Yes, with A-GPS, GLONASS
NFC    Yes (Apple Pay only)
Radio    No
USB    v2.0, reversible connector
FEATURES    Sensors    Fingerprint, accelerometer, gyro, proximity, compass, barometer
Messaging    iMessage, SMS (threaded view), MMS, Email, Push Email
Browser    HTML5 (Safari)
Java    No
     - Siri natural language commands and dictation
- iCloud cloud service
- MP3/WAV/AAX+/AIFF/Apple Lossless player
- MP4/H.264 player
- Audio/video/photo editor
- Document editor
BATTERY         Non-removable Li-Po 2915 mAh battery (11.1 Wh)
Stand-by    Up to 384 h (3G)
Talk time    Up to 24 h (3G)
Music play    Up to 80 h
MISC    Colors    Space Gray, Silver, Gold