Apple iPad 4 Wi-Fi + Cellular

NETWORK
Technology    GSM / CDMA / HSPA / EVDO / LTE
2G bands    GSM 850 / 900 / 1800 / 1900 - A1459/ A1460
     CDMA 800 / 1900 / 2100 - A1460
3G bands    HSDPA 850 / 900 / 1900 / 2100 - A1459/ A1460
     CDMA2000 1xEV-DO - A1460
4G bands    LTE band 4(1700/2100), 17(700) - A1459
     LTE 700 / 850 / 1800 / 1900 / 2100 - A1460
Speed    HSPA 42.2/5.76 Mbps, LTE, EV-DO Rev.A 3.1 Mbps
GPRS    Yes
EDGE    Yes

LAUNCH
Announced    2012, October
Status    Available. Released 2012, November

BODY
Dimensions    241.2 x 185.7 x 9.4 mm (9.50 x 7.31 x 0.37 in)
Weight    662 g (1.46 lb)
SIM    Micro-SIM

DISPLAY
Type    LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size    9.7 inches (~65.1% screen-to-body ratio)
Resolution    1536 x 2048 pixels (~264 ppi pixel density)
Multitouch    Yes
Protection    Scratch-resistant glass, oleophobic coating

PLATFORM
OS    iOS 6, upgradable to iOS 9.3
Chipset    Apple A6X
CPU    Dual-core 1.4 GHz
GPU    PowerVR SGX554MP4 (quad-core graphics)

MEMORY    
Card slot    No
Internal    16/32/64/128 GB, 1 GB RAM

CAMERA
Primary    5 MP, autofocus
Features    Geo-tagging, touch focus, face detection
Video    1080p@30fps
Secondary    1.2 MP, 720p@30fps, face detection, FaceTime over Wi-Fi or Cellular

SOUND
Alert types    N/A
Loudspeaker    Yes
3.5mm jack    Yes

COMMS
WLAN    Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth    v4.0, A2DP
GPS    Yes, with A-GPS, GLONASS
Radio    No
USB    v2.0, reversible connector

FEATURES
Sensors    Accelerometer, gyro, compass
Messaging    iMessage, Email, Push Email, IM
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 11560 mAh battery (42.5 Wh)
Stand-by    Up to 720 h
Talk time    Up to 9 h

MISC
Colors    Black, White

TESTS
Display    Contrast ratio: 762:1 (nominal)
Loudspeaker    Voice 67dB / Noise 66dB / Ring 75dB
Audio quality    Noise -85.7dB / Crosstalk -85.2dB