Your asinine trolling certain does.This grows tiresome.The relative aperture doesn't tell you anything about the difference in results you can expect between the iPhone and medium format. Equivalence does."*I assume that's what you mean, otherwise you're effectively saying that the iPhone's f/1.8 lens is no different to an f/1.8 lens for a medium format camera. That would just be silly."
Yes, it would be silly, because it would imply an inability to understand the implications of an elementary photographic concept, RELATIVE APERTURE, something even a precocious child photographer could grasp.
