Now that Apple has announced Apple iPhone 4 , A Very obvious question comes to every iPhone Lover's mind. How is iPhone 4 different from iPhone 3GS? What are benefits of iPhone 4? Answer to all these questions is very simply tabulated below. Please read further to have a overview of iPhone 4 vs iPhone 3GS
iPhone 4 Compared to iPhone 3GS
Features | iPhone 4 | iPhone 3GS |
Display | High Resolution Retina Display. 960-by-640 resolution 326 ppi | 480-by-320 resolution 163 ppi |
Video Calling | Yes, Face Time | No |
Camera | 5 Megapixels Camera LED Flash Backside illumination sensor Auto Focus Front camera with VGA resolution Tap to Focus | 3 Megapixels Camera Auto Focus Tap to Focus |
Video Recording | HD video recording Tap to focus while recording LED light | VGA Video Recoding Tap to Focus while recording |
High 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 suppression | Multi-Touch 802.11b/g Wi-Fi 7.2Mbps HSDPA GPS Accelerometer |
Battery Life | Talk time: Up to 7 hours on 3G; up to 14 hours on 2G Standby time: Up to 300 hours Internet use: Up to 6 hours on 3G; up to 10 hours on Wi-Fi Audio playback: Up to 40 hours Video playback: Up to 10 hours | Talk time: Up to 5 hours on 3G; up to 12 hours on 2G Standby time: Up to 300 hours Internet use: Up to 5 hours on 3G; up to 9 hours on Wi-Fi Audio playback: Up to 30 hours Video playback: Up to 10 hours |
Price | $199 for 16GB Model $299 for 32GB Model | $99 for 8GB Model |

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