Apple iPhone 4

NETWORK
Technology    GSM / HSPA
2G bands    GSM 850 / 900 / 1800 / 1900
3G bands    HSDPA 850 / 900 / 1900 / 2100
Speed    HSPA 7.2/5.76 Mbps
GPRS    Class 10
EDGE    Class 10

LAUNCH
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)
SIM    Micro-SIM
- Scratch-resistant glass back panel

DISPLAY
Type    LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size    3.5 inches (~54.0% screen-to-body ratio)
Resolution    640 x 960 pixels (~330 ppi pixel density)
Multitouch    Yes
Protection    Corning Gorilla Glass, oleophobic coating

PLATFORM
OS    iOS 4, upgradable to iOS 7.1.1
Chipset    Apple A4
CPU    1.0 GHz Cortex-A8
GPU    PowerVR SGX535

MEMORY
Card slot    No
Internal    8/16/32 GB, 512 MB RAM

CAMERA
Primary    5 MP, f/2.8, 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

SOUND
Alert types    Vibration, proprietary ringtones
Loudspeaker    Yes
3.5mm jack    Yes

COMMS
WLAN    Wi-Fi 802.11 b/g/n, hotspot
Bluetooth    v2.1, A2DP
GPS    Yes, with A-GPS
Radio    No
USB    v2.0

FEATURES
Sensors    Accelerometer, gyro, proximity, compass
Messaging    iMessage, SMS (threaded view), MMS, Email, Push Email
Browser    HTML5 (Safari)
Java    No
- Active noise cancellation with dedicated mic
- iCloud cloud service
- MP3/WAV player
- MP4/H.264 player
- Document viewer

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
Colors    Black, White
SAR US    1.17 W/kg (head)     1.11 W/kg (body)    
SAR EU    0.93 W/kg (head)     0.74 W/kg (body)    

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