>>4237213Yep, you've got it.
Olympus 25mm f1.2 in terms of fov, compression, dof, even noise performance is equal to that of a 50mm f2.4 on full frame.
This is why aperture equivalency is such an important factor, it's not just taking dof into account, but everything except for, if you want to make comparisons to the industry standard format.
However the smaller format will still suffer in comparison when it comes to resolution and aberrations. Say chromatic aberrations are 0.1mm wide on the sensor from a given lens, that's going to be more and more apparent in the final photo, the smaller the sensor is. Same with resolution, the larger the sensor, the less the lens has to resolve to hit the Nyquist limit (where the lens resolution is double or more than that of the pixel pitch on the sensor on the input side, or double that of the print\jpeg for output, effectively giving "pixel perfect" results)
