iPhone3G

Introducing iPhone 3G. With fast 3G wireless technology, GPS mapping, support for enterprise features like Microsoft Exchange, and the new App Store, iPhone 3G puts even more features at your fingertips. And like the original iPhone, it combines three products in one — a revolutionary phone, a widescreen iPod, and a breakthrough Internet device with rich HTML email and a desktop-class web browser. iPhone 3G. It redefines what a mobile phone can do — again.

Feature....
Size and weight

Height: 4.5 inches (115.5 mm)
Width: 2.4 inches (62.1 mm)
Depth: 0.48 inch (12.3 mm)
Weight: 4.7 ounces (133 grams)

Display
* 3.5-inch (diagonal) widescreen Multi-Touch display
* 480-by-320-pixel resolution at 163 ppi
* Support for display of multiple languages and characters simultaneously

Audio
* Frequency response: 20Hz to 20,000Hz
* Audio formats supported: AAC, Protected AAC, MP3, MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV
* User-configurable maximum volume limit

Headphones
* Stereo earphones with built-in microphone
* Frequency response: 20Hz to 20,000Hz
* Impedance: 32 ohms

Sensors
* Accelerometer
* Proximity sensor
* Ambient light sensor

Cellular and wireless
* UMTS/HSDPA (850, 1900, 2100 MHz)
* GSM/EDGE (850, 900, 1800, 1900 MHz)
* Wi-Fi (802.11b/g)
* Bluetooth 2.0 + EDR

Video

* Video formats supported: H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

Mac system requirements
* Mac computer with USB 2.0 port
* Mac OS X v10.4.10 or later
* iTunes 7.7 or later

Windows system requirements
* PC with USB 2.0 port
* Windows Vista; or Windows XP Home or Professional with Service Pack 2 or later
* iTunes 7.7 or later

Power and battery
* Built-in rechargeable lithium-ion battery
* Charging via USB to computer system or power adapter
* 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