That's an extraordinary ability you have there. Would you care to test it? I have several studio shots of the same image taken with several cameras of different makes, same lighting, wb, exposure, focal length, etc. I feel I have a pretty keen eye and I really can't tell much of a difference. But, I do not doubt your claim. There are minor differences, agreed.
This is a bit off topic but, I disagree that qualities as soundstage, imaging and presence are measurable. In fact, those terms are not defined in a way that is measurable. Take soundstage for example, from the Wikipedia:
"The term soundstage refers to the depth and richness of an audio recording and usually relates to the playback process. According to audiophiles, the quality of the playback is very much dependent upon how one is able to pick out different instruments, voices, vocal parts, and such exactly where they are located on an imaginary 2-dimensional or 3-dimensional field. The quality of this soundstage can enhance not only the listener's involvement in the recording, but also their overall perception of the stage."
These properties fall within the realm of "psychoacoustics" which basically means, they are in your head. Imagined, if you will. Perceived reality. If you could measure a trait such a soundstage, the manufacturers of speakers would have that number plastered all over the box.