Apple iPhone 4

General     2G Network     GSM 850 / 900 / 1800 / 1900
3G Network     HSDPA 850 / 900 / 1900 / 2100
SIM     Micro-SIM
Announced     2010, June
Status     Available. Released 2010, June
Body     Dimensions     115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
Weight     137 g (4.83 oz)
Display     Type     LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size     640 x 960 pixels, 3.5 inches (~330 ppi pixel density)
Multitouch     Yes
Protection     Corning Gorilla Glass, oleophobic coating
Sound     Alert types     Vibration, proprietary ringtones
Loudspeaker     Yes
3.5mm jack     Yes
Memory     Card slot     No
Internal     8/16/32 GB, 512 MB RAM
Data     GPRS     Class 10 (4+1/3+2 slots), 32 - 48 kbps
EDGE     Class 10, 236.8 kbps
Speed     HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
WLAN     Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
Bluetooth     v2.1, A2DP
USB     v2.0
Camera     Primary     5 MP, 2592 x 1936 pixels, autofocus, LED flash, check quality
Features     1/3.2'' sensor size, 1.75 µm pixel size, geo-tagging, touch focus, HDR photo
Video     720p@30fps, check quality
Secondary     VGA, 480p@30fps, videocalling over Wi-Fi only
Features     OS     iOS 4, upgradable to iOS 7.1.1
Chipset     Apple A4
CPU     1 GHz Cortex-A8
GPU     PowerVR SGX535
Sensors     Accelerometer, gyro, proximity, compass
Messaging     iMessage, SMS (threaded view), MMS, Email, Push Email
Browser     HTML (Safari)
Radio     No
GPS     Yes, with A-GPS
Java     No
Colors     Black, White
     - Scratch-resistant glass back panel
- Active noise cancellation with dedicated mic
- iCloud cloud service
- Twitter and Facebook integration
- Maps
- Audio/video player/editor
- Photo viewer/editor
- Voice memo
- TV-out
- Document viewer
- Predictive text input
Battery           Non-removable Li-Po 1420 mAh battery
Stand-by     Up to 300 h (2G) / Up to 300 h (3G)
Talk time     Up to 14 h (2G) / Up to 7 h (3G)
Music play     Up to 40 h
Misc     SAR US     1.17 W/kg (head)     1.11 W/kg (body)   
SAR EU     0.93 W/kg (head)     0.74 W/kg (body)   
Price group     [About 220 EUR]
Tests     Display     Contrast ratio: 1242:1 (nominal) / 2.016:1 (sunlight)
Camera     Photo / Video
Loudspeaker     Voice 65dB / Noise 60dB / Ring 66dB
Audio quality     Noise -90.1dB / Crosstalk -89.6dB