So I can say with some confidence that both extremes exist in the literal sense and this is not at all just a matter of describing the same qualia differently.

Honestly the questions given in the test don't seem to well capture my abilities. I have no ability to recall my own mother's face, but I can is of reconstruct it from facts I know (length of her hair, shape of her jaw, anything I've noticed explicitly). I get sensations of colors in short bursts if at all, it is not a dimness. And motion, rotations, and spatial relations feel real to me even if I can't see them. When it tells me to imagine a rainbow I don't see color, but I feel it's arc in the sky, even trace it mentally with imaginary hands. That aspect is not dim and vague. Makes me wonder if the author of this test either did not have this condition or had it in a different way than I.