When comparing Canon EOS 5D Mark IV vs Nikon D810, the Slant community recommends Nikon D810 for most people. In the question“What are the best full frame DSLR cameras?” Nikon D810 is ranked 1st while Canon EOS 5D Mark IV is ranked 10th. The most important reason people chose Nikon D810 is:
It's fast and decisive both in good light and in low light. It accurately recognizes faces and focuses on the nearest eye.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Great autofocus
It's fast and decisive both in good light and in low light. It accurately recognizes faces and focuses on the nearest eye.
Pro Flat color profile for video
A flat color profile captures footage in low contrast and higher dynamic range allowing for easier color grading in post-production.
Pro Quiet
Cons
Con Settings banks don't save all settings
Certain settings including AF and Advance modes can't be saved to settings banks and thus can't be recalled.
Con Lacks peaking for video
Focus peaking is not present in D810.