Just about everything in Canon's new pro body has been redesigned from the ground up
If you¹re looking for more pixels in Canon¹s newest flagship DSLR, avert your eyes from the EOS-1D X, due out in March 2012. With its full-frame sensor, the 1D X replaces both the 1Ds Mark III and the 1D Mark IV, eliminating the APS-H sized sensor from the Canon line. While it boasts only 18 million effective pixels, that fact doesn't bother us at all.
