Canon EOS-1D X overview
www.dpreview.com/articles/5149972341/canon-eos-1d-x-overview
What Jamie wrote
Amazing camera.
The Canon EOS-1D X is the latest in the company's professional range of DSLRs. Its job is to replace both the sports-orientated 1D series and the high-resolution, studio-focused 1DS range of cameras. As is usual for upgrades in this class of camera, the changes are incremental and subtle but aim to raise the bar of what is possible.