Introducing iPhone 3G. With fast 3G wireless technology, GPS, support for Microsoft Exchange ActiveSync, and the new App Store, iPhone 3G puts even more amazing features in your hands. And just like the original iPhone, it combines three products in one - a revolutionary phone, a widescreen iPod, and a breakthrough Internet device.

Specifications
Screen size: 3.5 inches (diagonal)
Screen resolution: 480 by 320 pixels (163 ppi)
Input method: Multi-Touch
Storage: 8GB and 16GB
Cellular: UMTS/HSDPA (850, 1900, 2100 MHz), GSM/EDGE (850, 900, 1800, 1900 MHz)
Wireless data: Wi-Fi (802.11b/g), UMTS/HSDPA (850, 1900, 2100 MHz), EDGE (850, 900, 1800, 1900 MHz), Bluetooth 2.0 + EDR
GPS: Assisted-GPS
Camera: 2.0 megapixels
Battery: Talk time: Up to 5 hours on 3G; up to 10 hours on 2G
Standby time: Up to 300 hours
Internet use: Up to 5 hours on 3G; up to 6 hours on Wi-Fi
Video playback: Up to 7 hours
Audio playback: Up to 24 hours
Dimensions: 4.5 by 2.4 by 0.48 inches (115.5 by 62.1 by 12.3 mm)
Weight: 4.7 ounces (133 grams)