iPhone OS 4

• Retina Display with 326 pixels per inch pixels per inch and has 78% of the pixels on an iPad
• 960×640 pixels display
• 3.5 inch
• 9.3mm thickness
• Apple A4 Apple A4 Chip
• upto 32GB internal memory
• microSIM microSIM Card
• Bigger Battery
• 5 Megapixel Camera with LED Flash and 5x zoom and tap to focus
• HD video Recording
• Video Calling Camera
• WiFi (n)
• Video Editing with iMovie
• Bluetooth
• Quadband GSM / 3G / HSDPA/ HSUPAHSUPA
• 7.2 Mbps download speed download speed, 5.8 Mbps upload
• Dual mic for noise suppression noise suppression
• GPS, Accelerometer, Compass
• Gyroscope
• Battery Life : 7 hours 3G talktime , 6 hours browsing, 10 hours WiFi, 40 hours of music, and 300 hours of standby
• runs on iOS4
• Uses glass for Scratch resistance