This is just a strictly conceptual render of what may become the newest iPhone G4, so obviously this item is not yet available to the iphone fan. Even though this art piece in not real it is cool to imagine what apple could do next with the iphone range.
Some speculation runs around the fact that the 4G would be powered by leopard and having a 32gb hard drive. Not to overlook the beautiful titanium and glass housing, only the future can tell if this design will be adopted by apple.
via G4 iphone concept.