【转】iPhone 3G和iPhone 3GS有什么不同?
http://www.orzlive.com/mobile/iphone-3g-and-iphone-3gs-what-is-the-difference/
iPhone?3G与iPhone?3GS外型长得很像，但骨子却有大大地不同，除了价格之外，硬件上还有许多不同，像是iPhone 3GS多了录像与自动对焦（AF）、HSDPA支持到7.2Mbps、蓝牙也到2.1、外壳支持防（波）水、抗污与内置电子罗盘，当然啦，续航力也有所增加。
?
iPhone 3G
iPhone 3G S
Price
$99 8GB ($299 for ineligible upgraders)
$199 16GB, $299 32GB ($399 and $499 for ineligible upgraders)
Processor
412MHz ARM 11
Unknown, “on average up to twice as fast”
Graphics capability
OpenGL ES 2.0
OpenGL ES 2.0
Camera
2.0 megapixel fixed focus
3.0 megapixel autofocus with macro mode and auto white balance
Video recording
None
30fps VGA with on-device editing capability
Voice control
None
Dialing, music control
Wireless technologIEs
3.6Mbps HSDPA,?WIFI, Bluetooth 2.0 + EDR
7.2Mbps HSDPA, WiFi, Bluetooth 2.1 + EDR
Water- and oil-resistant finish
No
Yes
Integrated magnetic compass
No
Yes
Included headphones
Standard
Inline remote for music control
Battery life
Up to 5 hours talk time / data on 3G, 10 hours on 2G
Up to 6 hours data on WiFi
Up to 24 hours audio
Up to 7 hours video
Up to 5 hours talk time / data on 3G, 12 hours on 2G
Up to 9 hours data on WiFi
Up to 30 hours audio
Up to 10 hours video
Dimensions
115.5 x 62.1 x 12.3mm
115.5 x 62.1 x 12.3mm
Weight
133 grams / 4.69 oz.
135 grams / 4.76 oz.
?
?
