Nikon S01 has a
10.0MP 1/2.9-inch (4.96 x 3.72 mm ) sized CCD sensor and features Expeed C2 processor. On the other hand, Kodak Z5120 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor .
Kodak Z5120's sensor provides 6MP more than Nikon S01's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the S01 and Z5120 sensor size comparison.
Sensor Size and Resolution Comparison image of Nikon S01 and Kodak Z5120 Cameras
As seen above, Kodak Z5120 has a 1.5x Larger sensor area than Nikon S01. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in 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 S01
or the
Kodak Z5120 ,
including hyperfocal distance.
One thing to watch when comparing these two: they have different sensor sizes
(1/2.9-inch versus 1/2.3-inch),
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.
