The official PlayStation site doesn't list either game as having Pro support, though that's not conclusive--they do get this wrong, in both directions. (That is, listed as having support but doesn't, or not listed and does.) However, for both titles my counting of screenshots showed only 1080p. Any benefits would have to be in an area other than resolution (unless the standard PS4 runs below 1080p).
Yes, I've removed the "maybe better, maybe worse" formatting from the HDR tag. As for resolution, it's listed as 2160c because the final output does not just resolve to 1920x2160. That's the usual resolution, but larger or smaller portions of the frame are often displaying single-pixel detail in the horizontal.