Apple iPhone 4

 Apple iPhone 4

 Apple iPhone 4

Network     Technology    
GSM / HSPA
Launch    declared     2010, June
Status    offered. discharged 2010, June
Body     Dimensions    a hundred and fifteen.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    sort     LED-backlit IPS digital display, electrical phenomenon touchscreen, 16M colors
Size     3.5 inches (~54.0% screen-to-body ratio)
Resolution     640 x 960 constituents (~330 ppi pixel density)
Multitouch    affirmative
Protection     Corning pongid Glass, oleophobic coating
Platform     OS     iOS four, upgradable to iOS seven.1.1
Chipset     Apple A4
CPU    one rate Cortex-A8
GPU     PowerVR SGX535
Memory     Card slot     No
Internal     8/16/32 GB, 512 MB RAM
Camera     Primary    five MP, 2592 x 1936 pixels, autofocus, LED flash, check quality
Features     1/3.2'' detector size, 1.75 µm constituent size, geo-tagging, bit focus, HDR photo
Video     720p@30fps, check quality
Secondary     VGA, 480p@30fps, videocalling over Wi-Fi solely
Sound     Alert sorts     Vibration, proprietary ringtones
Loudspeaker    affirmative
3.5mm jack    affirmative
Comms    wireless fidelity     Wi-Fi 802.11 b/g/n, hotspot
Bluetooth     v2.1, A2DP
GPS     Yes, with A-GPS
Radio     No
USB     v2.0
Features     Sensors    measuring device, 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
- Maps
- Audio/video player/editor
- icon viewer/editor
- Voice memoranda
- TV-out
- Document viewer
- prognostic text input
Battery           Non-removable Li-Po 1420 mAh battery
Stand-by     Up to three hundred h (2G) / Up to three hundred h (3G)
Talk time     Up to fourteen h (2G) / Up to seven h (3G)
Music play     Up to forty h
Misc    colours     Black, White
SAR US     1.17 W/kg (head) one.11 W/kg (body)   
SAR EU     0.93 W/kg (head) zero.74 W/kg (body)   
Price cluster     [About a hundred and eighty EUR]
Tests    show    distinction ratio: 1242:1 (nominal) / two.016:1 (sunlight)
Camera    icon / Video
Loudspeaker     Voice 65dB / Noise 60dB / Ring 66dB
Audio quality     Noise -90.1dB / disturbance -89.6dB