The DiMAGE F100 has four different image size settings; 2272x1704, UXGA 1600x1200, XGA 1280x960 and VGA 640x480.
The recorded pixel size in each mode is almost equivalent to an image captured with a 4 mega-pixel, 2 mega-pixel, 1.3 mega-pixel, 0.35 mega-pixel DSC respectively .