Casio EX-S5 has a
9.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Olympus 7010 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor and features TruePic III processor.
Below you can see the EX-S5 and 7010 sensor size comparison.
Sensor Size and Resolution Comparison image of Casio EX-S5 and Olympus 7010 Cameras
Casio EX-S5 and Olympus 7010 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
Casio EX-S5
or the
Olympus 7010 ,
including hyperfocal distance.
