Now there are rumors from various sources that the next iPad will be slightly thicker than the current second generation. However, this is expected because of Retina display with high resolution. It is possible for any other reason – according to Digitimes battery iPad 3 will has a capacity of 14,000 mAh, which is more than double the current 6579 mAh batteries.
According to other “internal data” models that Apple has prepared us are two – one is the so-called high-end or expensive configuration with the best performance, and the other – the tablet version, again with 9.7-inch display, but weaker specifications.
More expensive iPad is likely Apple A6 processor, 1GB RAM and 5 or 8 megapixel camera.