According to the latest reports coming out regarding the upcoming iPhone 5, it will likely be thinner and slightly longer than the older models.
According to Jeremy Horwitz, iLounge editor, the latest iPhone will be released this fall and it will feature a 4-inch screen, slightly longer than the predecessors with 3.5 inches only, a liquidmetal backing case or metal panel, and a new – smaller – dock connector. It will also be much thinner, about 20% thinner than the latest iPhone 4s. About 10mm increase in height, reduced by 2mm in thickness, and 125mm x 58.5mm . . . → Read More: iPhone 5 Design According to Jeremy Horwitz

