Samsung SL620 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor . On the other hand, Olympus VR-320 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 SL620 and VR-320 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung SL620 and Olympus VR-320 Cameras
Samsung SL620 and Olympus VR-320 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
Samsung SL620
or the
Olympus VR-320 ,
including hyperfocal distance.
