With well over 100 new features, the Apple iPhone 4 was described by Apple CEO Steve Jobs at the biggest leap forward in mobile phone technology since the original iPhone launced in 2007.
As well as an all-new design, the iPhone 4 has an HD screen, video calling, a gyroscope, a new iMovie app, and countless other upgrades.
Check out our picture gallery to see the new handset in all its glory. (See our Apple iPhone 4 review.)
At 9.3mm thick, the iPhone 4 is 24% thinner than the 3GS
There are new volume buttons, and a tweaked mute button