Apple iPad 4 Wi-Fi + Cellular Radiation Levels
Camera
16/32/64/128 GB, 1 GB RAM
Hardware
16/32/64/128 GB, 1 GB RAM
Storage
LED-backlit IPS LCD, capacitive touchscreen, 16M colors, 1536 x 2048 pixels, 9.7 inches (~264 ppi pixel density)
Battery
Primary 5 MP, 2592 x 1944 pixels, autofocus
OS
OS iOS 6, upgradable to iOS 7.1.2, upgradable to iOS 8.1.2
Apple iPad 4 Wi-Fi + Cellular - SAR Levels
Also known as Apple iPad 4 Wi-Fi + 4G, Apple iPad with Retina display
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 700 MHz Class 17 / 1700 / 2100 – 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 |
1536 x 2048 pixels, 9.7 inches (~264 ppi pixel density) |
Multitouch |
Yes |
Protection |
Scratch-resistant glass, oleophobic coating |
Platform |
OS |
iOS 6, upgradable to iOS 7.1.2, upgradable to iOS 8.1.2 |
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, 2592 x 1944 pixels, 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 |
|
– iCloud cloud service
– Twitter and Facebook integration
– TV-out
– Maps
– Audio/video player/editor
– Organizer
– Document viewer/editor
– Photo viewer/editor
– Voice memo
– Predictive text input |
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 |
Price group |
|
Tests |
Display |
Contrast ratio: 762:1 (nominal) |
Loudspeaker |
Voice 67dB / Noise 66dB / Ring 75dB |
Audio quality |
Noise -85.7dB / Crosstalk -85.2dB |
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