iPhone 4 Spec-iPhone 4 is a touchscreen smartphone that developed by Apple Inc. It is the fourth creation of iPhone and heir to the iPhone 3GS. It was declared on June 7, 2010 at Moscone Center, San Franciscoand was available for public on June 24, 2010, in the United States, the United Kingdom, France, Germany and Japan.
iPhone 4 Specifications:
The iPhone 4 runs by Apple's iOS operating system, the similar operating system as used on previous iPhones, the iPad, and the iPod Touch. It is generally controlled by a user's fingertips on the multi-touch display, which is insightful to fingertip contact.
The most noticeable variation between the iPhone 4 and its predecessors is the new design, which includes an uninsulated stainless steel frame that acts as the device's antenna. The internal parts of the device are positioned between two panels of chemically strengthened aluminosilicate glass. It has an Apple A4 processor and 512 MB of eDRAM, twice that of its predecessor and four times that of the original iPhone. The latest operating system leave go of is iOS 5.0.1.
iPhone 4 Specifications:
General
- 3G Network HSDPA 850 /900 /1900 /2100
- 2G Network GSM 850 / 900 / 1800 / 1900
Body
- Dimensions 115.2 x 58.6 x 9.3 mm
- Weight 137 g
Display -iPhone 4 Spec
- LED-backlit IPS TFT, capacitive touchscreen, 16M colors
- Size 640 x 960 pixels, 3.5 inches (~330 ppi pixel density)
- Multitouch Yes
Sound
- Alert types Vibration; MP3 ring tones
- Loudspeaker Yes
- 3.5mm jack Yes
Data-iPhone 4 Spec
- GPRS -Yes
- EDGE -Yes
- Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
- Bluetooth- Yes, v2.1 with A2DP
- USB -Yes, v2.0
Memory
- Card slot NO
- 8/16/32 GB storage, 512 MB RAM
Camera-iPhone 4 Spec
- Primary 5 MP, 2592 x 1944 pixels, autofocus, LED flash
- Video Yes, 720p@30fps, LED video light, geo-tagging,
- Secondary Yes, VGA, 480p@30fps, videocalling over Wi-Fi only
Battery
- Talk time Up to 14 h
- Standard battery, Li-Po 1420mAh
- Stand-by Up to 300 h
- Music play Up to 40 h
- OS iPhone iOS 4, upgradable to iOS 5
- Chipset Apple A4
- CPU 1 GHz Cortex-A8
- GPU
- Messaging SMS(threaded view), Email
- Browser HTML (Safari)
- Radio No
- Colors Black, White
- Java No
- GPS Yes, with A-GPS support
- Sensors Accelerometer, proximity
It's a plan that works, the earlier creation of iPhone well showed that. But are the transforms enough to justify an upgrade? Some people were underwhelmed when they heard there's no iPhone 5, while others cheered when they saw Siri and the beefier hardware.That’s all about iPhone 4 Specifications.