iPhone 5 the size and shape similar to the Apple iPhone 4, but decided to change materials and new glass screens. And may be used in the iPhone model year 2007, which features a curved metal. But if you look in it might be like aluminum, but in fact it may be a metal casting, it is up to.
iPhone 5 if the material behind the aluminum, real or casting would have no problem in receiving signals in the iPhone 4 and the increased performance is a matter of screen sizes larger may be at 4 inches. No confirmation.
And the source of the news was no image of machines that are in line with production. Came just the form of the iPhone just the cable line and we will probably see a Dual-core CPU like the iPad 2, so it is just deciding what to do first. Should wait for official information in the near future will be better than offline.
