Casio EX-Z800 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features Exilim Engine 5.0 processor. On the other hand, Olympus 6010 has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features TruePic III processor.
Below you can see the EX-Z800 and 6010 sensor size comparison.
Sensor Size and Resolution Comparison image of Casio EX-Z800 and Olympus 6010 Cameras
Casio EX-Z800 and Olympus 6010 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
Casio EX-Z800
or the
Olympus 6010 ,
including hyperfocal distance.