http://news.cnet.com/8301-13580_3-10097678-39.html?tag=nl.e703 "High-end sensors The models come with a variety of high-end sensors: a 24-megapixel chip the size of the 36x24mm full-frame sensors in the top-end cameras from Nikon and Canon; a 65-megapixel 56x42mm sensor competitive with those in medium-format digital cameras; and one large "617" format sensor that measures a whopping 186x56mm and whose 28,000x9,334 pixel resolution comes to 261 megapixels. " and then there's the stereo camera too :) karl