iPod touch…boy is it small. As you would expect, the functionality of the device is identical to the iPhone 4, as well as the functions of the front and back cameras. In essence, it’s a much thinner iPhone 4, with no cell radio, of course. The design is relatively in keeping with previous touches, so no major surprises there, but the inclusion of that A4 chip, higher resolution screen, and front and back cameras makes it a far more versatile device. I makes the iphone 4 look kinda…fat lol