Olympus SP-800 UZ has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features TruePic III processor. On the other hand, Fujifilm S8300 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor .
Below you can see the SP-800 UZ and S8300 sensor size comparison.
Sensor Size and Resolution Comparison image of Olympus SP-800 UZ and Fujifilm S8300 Cameras
Olympus SP-800 UZ and Fujifilm S8300 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
Olympus SP-800 UZ
or the
Fujifilm S8300 ,
including hyperfocal distance.