Today at WWDC Apple announced the next generation iPhone called iPhone 3G. It is thinner, has a full black plastic back, solid metal buttons, same display, camera, flush headphone jack and better audio and GPS.

The iPhone 3G has better battery life:
300 hour standby battery
10 hours 2G of talk time
5 hours 3G of talk time
5 - 6 hours of web browsing
7 hours of video playback
24 hours of audio playback

Available in 70 countries over the next few months.

Pricing:
$199 8 Gig
$299 16 Gig

A white version will also be available.

The new iPhone will start to roll out July 11th in 22 countries.