Kodak Z990 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized BSI-CMOS sensor . On the other hand, Olympus VR-330 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features TruePic III processor.
Below you can see the Z990 and VR-330 sensor size comparison.
Sensor Size and Resolution Comparison image of Kodak Z990 and Olympus VR-330 Cameras
Kodak Z990 and Olympus VR-330 have almost the same sensor size, so neither of them has any significant advantage over the other in terms of providing control over depth of field when used with the same focal length and aperture.
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Kodak Z990
or the
Olympus VR-330 ,
including hyperfocal distance.
