cpreston
Veteran
I picked this camera up and have been doing a couple of tests.
I found something fairly surprising that I had not been necessarily expecting. It appears that the crop frame 1080p recording is much sharper than the FHD 1080p. The crop frame seems to use the same sensor read out as the 4K and does a debayering similar to the cinema cameras. This is just a guess due to the fact that the resolution of the EOS R in crop frame mode looks very similar to my cinema camera, whereas the FHD looks like the standard canon mush. One significant downside is that the EOS R can't shoot in 60fps in 1080p in the crop frame mode.
I found something fairly surprising that I had not been necessarily expecting. It appears that the crop frame 1080p recording is much sharper than the FHD 1080p. The crop frame seems to use the same sensor read out as the 4K and does a debayering similar to the cinema cameras. This is just a guess due to the fact that the resolution of the EOS R in crop frame mode looks very similar to my cinema camera, whereas the FHD looks like the standard canon mush. One significant downside is that the EOS R can't shoot in 60fps in 1080p in the crop frame mode.