My impression is that there is not much difference these days. At least according to Mr. Hogan, (www.bythom.com) at lower ISO (<800) you get close to same DR in the D5 at 20.8MP as the D850 at 45MP. But 45MP requires really good optics and preferably a good tripod too - error margin is small if you want ll from it.
How do they get to 108MP?
Biting the hand that feeds IT
