Side-By-Side Comparison of Video from the Nikon D4 and Canon 1D X

Fenchel Janisch posted one of the first video comparisons of the new Nikon D4 versus the new Canon EOS-1D X. He used Sigma 50mm F/1.4  and Sigma 85mm F/1.4 lenses on both camera as well as shooting both with an ISO of 100, an aperture of F/4 + F/5.6 and a shutter speed of 1/50s. Watch below.