iPad 3 is 0.81mm thicker according to new leaked photo
While comparison photos of the iPad 2 rear shell and a claimed iPad 3 rear shell have shown slightly increased thickness for the forthcoming model and reports have suggested that the difference is roughly 1 mm, no measurements had surfaced to quantify the exact difference in thickness between the two devices.
Apple.pro now points to a new photo showing both shells being measured with a digital caliper. According to the photo, the iPad 2 rear shell measures in at 8.69 mm thick while the iPad 3 part comes in at 9.50 mm, a difference of 0.81 mm.