Leica V-Lux 20 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor . On the other hand, Olympus TG-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 V-Lux 20 and TG-320 sensor size comparison.
Sensor Size and Resolution Comparison image of Leica V-Lux 20 and Olympus TG-320 Cameras
Leica V-Lux 20 and Olympus TG-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
Leica V-Lux 20
or the
Olympus TG-320 ,
including hyperfocal distance.
