General     2G Network     GSM 850 / 900 / 1800 / 1900
      CDMA 800 / 1900 - for Verizon
3G Network     HSDPA 850 / 900 / 1900 / 2100
      CDMA2000 1xEV-DO - for Verizon
4G Network     LTE 700 MHz Class 17 / 2100 - for AT&T
      LTE 700 MHz Class 13 - for Verizon
Body     Dimensions     241.2 x 185.7 x 9.4 mm
Weight     662 g
Display     Type     LED-backlit IPS TFT, capacitive touchscreen, 16M colors
Size     1536 x 2048 pixels, 9.7 inches (~264 ppi pixel density)
Multitouch     Yes
Protection     Scratch-resistant glass, oleophobic coating
Sound     Alert types     N/A
Loudspeaker     Yes
3.5mm jack     Yes
Memory     Card slot     No
Internal     16/32/64 GB storage
Data     GPRS     Yes
EDGE     Yes
Speed     HSDPA, 21 Mbps; HSUPA, 5.76 Mbps, LTE, 73 Mbps; Rev. A, up to 3.1 Mbps
WLAN     Wi-Fi 802.11 a/b/g/n
Bluetooth     Yes, v4.0 with A2DP
USB     Yes, v2.0
Camera     Primary     5 MP, 2592 x 1944 pixels, autofocus
Features     Touch focus, geo-tagging, HDR, face detection
Video     Yes, 1080p@30fps, video stabilization
Secondary     Yes, VGA, 480p@30fps, videocalling over Wi-Fi only
Features     OS     iOS 5.1
Chipset     Apple A5X
CPU     Dual-core 1 GHz Cortex-A9
GPU     PowerVR SGX543MP4 (quad-core graphics)
Sensors     Accelerometer, gyro, compass
Messaging     iMessage, Email, Push Email, IM
Browser     HTML (Safari)
Radio     No
GPS     Yes, with A-GPS support
Java     No
Colors     Black, White
     - MicroSIM card support only
- iCloud cloud service
- Siri natural language commands and dictation
- Twitter integration
- MP4/MP3/WAV/AAC player
- Photo viewer/editor
- Audio&video player/editor
- iBooks PDF reader
- Google Maps
- TV-out
Battery           Standard battery, Li-Po 42.5 Wh
Stand-by     Up to 720 h
Talk time     Up to 10 h