Canon D20 has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor and features Digic 4 processor. On the other hand, Kodak WPZ2 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor .
Below you can see the D20 and WPZ2 sensor size comparison.
Sensor Size and Resolution Comparison image of Canon D20 and Kodak WPZ2 Cameras
Canon D20 and Kodak WPZ2 have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture. On the other hand, since Canon D20 has 32% larger pixel area compared to Kodak WPZ2, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.
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
Canon D20
or the
Kodak WPZ2 ,
including hyperfocal distance.
