A supposed fourth-generation iPhone somehow made its way to Jason Chen of Gizmodo, with the story that it was found on the floor of a bar in either San Jose or Redwood City. Others claim it is an "open secret" that Chen bought the device from someone who stole it from Apple a week ago. However he came by it, once Chen had his hands on the device he did what any self-respecting modder would do: he took it apart. And what he found - components with Apple logos silkscreened on them, normal iTunes and System Profiler behavior (though with unique identifiers for any existing phone) - convinced him that this is the real deal.
As has long been rumored, the fourth-generation iPhone has a front-facing video chat camera. The rear-case camera lens is larger than the one on the iPhone 3GS, and there is a flash. The device uses a Micro-SIM instead of standard SIM, and apparently a glass or ceramic back. The display is apparently much improved. Chen said he couldn't figure out the resolution of the screen because he couldn't get past the "Connect to iTunes" icon: Apple had apparently remotely bricked the phone when they found out it was missing, but he says it was "impossible to discern individual pixels."
The phone also has separate buttons for volume-up and volume-down that are metallic, as are the power and mute buttons. Chen also reports a secondary mic by the headphone jack that he believes is used for noise cancellation.
They found that the device had a fit and finish that convinced them it couldn't possibly be a fake. The kicker, though: John Gruber of Daring Fireball got word through one of his contacts at Apple that a prototype iPhone has gone missing... "and they want it back."
by pauldanielash - ModMyI
More info, pics and videos of the new iphone, check the link below:http://gizmodo.com/5520164/this-is-apples-next-iphone