Yes Jim. But What is 3mp of information worth? Is the 3mp from a
Canon D30 the same as the 3mp from an average sensor when its
sensor is 12x the size?
Other than light gathering ability, size is irrelevant. As long as
the size of the CCD is matched to the image size produced by the
lens, the number of pixels in the CCD decides the maximum
resolution of the camera. It doesn't matter whether the CCD is an
inch across or a centimeter as long as the number of pixels is the
same. The larger one should be capable of better ISO, but not
better resolution.
If the SuperCCD is doing a better job than the 4mp brigade and it's
giving relatively equal images because it's more efficient, then
why not accept, as many reviewers do that the SuperCCD gives the
'equivalent' resolution of about a 4.5mp camera. We're not claiming
that it gives a true 6mp equivalent here.
No one said anything about 6mp. I haven't seen any reviewer say
that the SuperCCD gives the equivalent of a 4.5mp camera. I've
seen some imply that the Fuji approaches a higher resolution, but
it's never been that specific in the examples that I've seen.
Perhaps we should be argueing why some other cameras seem to give
less than their true resolution if that's a more acceptable way of
putting it.
That would be an interesting discussion to have, and it might shed
some light on the benefits of the SuperCCD in a more honest fashion.