The iPhone 3G as Apple Company introduced by.

Key features:

* 3.5″ 16M-color TFT display with a resolution of 480 x 320 pixels
* Quad-band GSM support
* Tri-band UMTS support with HSDPA
* Built-in GPS receiver
* Wi-Fi
* 8 to 16GB of onboard storage
* Accelerometer, proximity sensor and ambient light sensor
* 2 megapixel camera
* Silky smooth user interface with multi-touch user support
* Unsurpassed web surfing experience
* Push email with MS Exchange support
* AppStore access for direct application download and installation
* Redone rear
* TV-out port

Some tips and further info about this iPhone 3G www.gsmarena.com