Samsung ST600 has a
14.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor . On the other hand, Fujifilm S8200 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor .
Below you can see the ST600 and S8200 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung ST600 and Fujifilm S8200 Cameras
Samsung ST600 and Fujifilm S8200 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
Samsung ST600
or the
Fujifilm S8200 ,
including hyperfocal distance.