iPhone

iPhone 4 got many advance and impressive features with the Apple A4 processor. These are the other key area where iPhone 4 improves in technological and user comfort level.


    Technology:

• 
  Multi-Touch                                             
• 802.11b/g/n Wi-Fi³
• 7.2Mbps HSDPA
• 5.8Mbps HSUPA
• GPS
• Accelerometer
• 3-axis gyro
• Apple A4 processor
• Dual-mic noise suspension 

Camera:

• 5 megapixels
• LED flash
• Backside illumination sensor
• Autofocus
• Tap to focus

Front camera with VGA resolution

Display:

• High-resolution Retina display
• 960-by-640 resolution
• 326 ppi
• Multi-Touch

Video Recording:

• HD video recording
• Tap to focus while recording
• LED light

Visit : www.Apple.com for more details