More evidence has emerged to suggest that a future version of the iPad will sport a "Retina" display with a resolution of 2048x1536, or double the horizontal and vertical pixels of the current iPad.



From MacRumors:

Back in January, a number of images were discovered within iPad apps showing icons twice the size needed for the 1024x768 screen on the iPad. This suggested a similar pixel-doubling strategy to that used in the iPhone 4's Retina Display. That particular feature wasn't included in the iPad 2, but perhaps will be in the iPad 3

New clues regarding a possible 2048x1536 iPad display were reported today by Techunwrapped. Their tipster noticed the Twitter.framework within the iOS SDK had huge images, twice the size needed for the current iPad:

As I was going through the iOS SDK I came across some images in the new Twitter .framework. The resolution appears to be 1,536 x 2,048.

  More Evidence for 2048x1536 iPad Retina Display