15.1 megapixels, a 6.3 frames per second burst rate, a high-resolution LCD screen, and Digic 4 processing top the list of improvements on a new top-of-the-line APS-C EOS SLR.

Source... http://feeds.feedburner.com/~r/PopphotoPhotoNews/~3/375220245/canon-eos-50d-first-look.html