I may have misunderstood the science here(quite likely) but the source you quote seems to suggest that P3200 has a resolution the same as TMax400 and is better than the colour film you give as an example.
Originally Posted by Nikanon
I am particularly surprised that P3200 matches Tmax400 and beats I think it was Portra you mention
Good as P3200 is for a fast film my limited experience with it suggests to me that even at a 5x7 size print a P3200 neg doesn't match a TMax 400 neg
What's others' experience of this?