Casio EX-H30 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features Exilim Engine 5.0 processor. On the other hand, Samsung HZ15W has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor .
Below you can see the EX-H30 and HZ15W sensor size comparison.
Sensor Size and Resolution Comparison image of Casio EX-H30 and Samsung HZ15W Cameras
Casio EX-H30 and Samsung HZ15W 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-H30
or the
Samsung HZ15W ,
including hyperfocal distance.
