Conventional wisdom states that the bigger the sensor, the better. The bigger the pixels, the better. All things equal, that’s true; however, 10-micron pixels would mean very low resolution compacts, and medium format digital doesn’t sell in sufficient volumes to justify the same sort of R&D spend that consumer or even midrange pro gear would get. I admit I’d always been curious to see just how much the technological improvements from generation to generation offset pixel pitch etc.; some time ago, I did a comparison of the Leica S2 against the then-new Nikon D800E. Today, we go one step further to see exactly what kind of gap exists between the various grades of equipment. Spoiler: it’s not as wide as you might imagine in some areas.