Here's pictures from six different cameras:
Ricoh | RDC2E | 768x576 |
Nikon | CP900 | 1280x960 |
Nikon | CP950 | 1600x1200 |
Minolta | X50 | 2560x1920 |
Pentax | K100D | 3008x2000 |
Olympus | E300 | 3264x2448. |
Aside from purple fringing in the 4th sample, all but the 1st one, which was
less than a megapixel,
look similar when shrunk down to a piddly 640x480 equivalent size.
Of course, they will be different if viewed on screen at full resolution.
under 1 Megapixel
1.2 Megapixels
2.0 Megapixels|
5.0 Megapixels
6.0 Megapixels
8 Megapixels