After a 6 EV push, the 5D Mark IV falls further behind the a7R II and D810, but the improvement over the 5DS is pretty dramatic. Digging a bit deeper: the 5D IV shows improvements over the 5DS with even more moderate 3-4 EV pushes, but especially so when files are pushed 5-6 EV. This means you'll see the advantages of the on-chip ADC in the Although Canon upgraded its performance in the 6D Mark II to 6.5 fps (its predecessor only shot at a disappointing 4.5 fps), it’s still behind the D780 at 7 fps. Canon EOS 5D Mark II vs. Canon 6D Mark II. Side by side. 2 cameras compared. ADD CAMERA Canon EOS 5D Mark II. Canon EOS 6D Mark II. move left: move right: move Has phase-detection autofocus for videos. Canon EOS 6D. Nikon D610. A phase-detection autofocus system is faster than a contrast detection autofocus system. Even when recording scenes with a lot of fast movements, the videos are sharp and clear. has continuous autofocus when recording movies. Canon EOS 6D. Finally decided that the R6 is the true "similar" to the 6D. It has similar build quality, similar control layout, and is very full-featured. Image quality is the same or slightly better than the 6D, but it's an upgrade in every other measurable way. Seems to me an Eos R would be a step down, and a 5DIV would be a lateral move, not much of an Pa6zR.

canon 5d mark iv vs 6d mark ii image quality