Both Nikon P1100 and Kodak AZ255 have 16.0 MP resolution sensors but Nikon P1100's sensor is 1/2.3 (6.17 x 4.55 mm ).
Since Kodak AZ255's has a larger sensor area with the same resolution, this means that it also has a larger pixel area hence better light collecting capacity for a given aperture compared to Nikon P1100.
Below you can see the P1100 and AZ255 sensor size comparison.
Sensor Size and Resolution Comparison image of Nikon P1100 and Kodak AZ255 Cameras
Nikon P1100 and Kodak AZ255 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.
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
Nikon P1100
or the
Kodak AZ255 ,
including hyperfocal distance.
One thing to watch when comparing these two: they have different sensor sizes
( versus 1/2.3),
so compare them at the same framing rather than the same focal length.
Put the same focal length on the smaller sensor and it will show less depth of
field, not more, because it also crops tighter. The calculator shows the
full frame equivalent focal length for each body so you can match the framing.
