A mockup image said to come from a case manufacturer hints at the dimensions -- if not necessarily the features -- of the next iPod touch, according to MacBidouille. The only immediately noticeable difference is the presence of a camera and flash on the back, supporting long-standing rumors that the device will gain closer parity with the iPhone. Yet to be settled is whether the camera will be rated at 5 megapixels, as with the iPhone 4, or a diminished 3.2 megapixels.
