Samsung WB30F has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Fujifilm Z33WP has a
10.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor .
Samsung WB30F's sensor provides 6MP more than Fujifilm Z33WP'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 WB30F and Z33WP sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung WB30F and Fujifilm Z33WP Cameras
Samsung WB30F and Fujifilm Z33WP 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
Samsung WB30F
or the
Fujifilm Z33WP ,
including hyperfocal distance.