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iPhone 2G |
iPhone 3G |
iPhone 3GS |
|
1. Case |
Aluminum Back Case |
Plastic Back Case |
Plastic Back Case |
|
2. Case Colors |
Standard Aluminum |
Black or White |
Black or White |
|
3. Memory |
4/8Gb (later 8/16Gb) |
8/16 Gb |
16/32 Gb |
|
4. Network |
Edge Network |
3G Network |
3G Network |
|
5. GPS |
No GPS Antenna |
GPS Antenna |
Improved GPS |
|
6. Audio Output |
4 mm minijack |
3.5 mm minijack |
3.5 mm minijack |
|
7. Camera |
2 mpxls |
2 mpxls |
3.2 mpxls |
|
8. Display |
Worse colors |
Better colors |
Better colors |
|
9. WiFi Antenna |
More Powerful Wi-Fi |
Less Powerful Wi-Fi |
More Powerful Wi-Fi |
|
10. Extra |
- |
- |
Improved |
|
|
|
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performance |
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(Processor and RAM), |
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Compass, Voice |
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Control, Videocamera. |
Explanation of some points.
1. Case: This makes the iPhone 2G heavier than the 3G or 3GS.
4. Network: 3G Network makes data downloads 3-4 times better than Edge Network and the audio quality of phone calls is better.
5. GPS: GPS Antenna of the iPhone 3G and 3GS is for being used with Google Maps or with other tracking apps downloadable from the App Store, like “GPS Tracker”, “Take me to my car” and “Speed”).
6. Audio Output: 2G iPhone is compatible only with Apple’s original jacks (or you have to buy an audio converter).
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