Casio EX-ZR15 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor and features Exilim Engine 5.0 processor. On the other hand, Panasonic FX90 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor .
Below you can see the EX-ZR15 and FX90 sensor size comparison.
Sensor Size and Resolution Comparison image of Casio EX-ZR15 and Panasonic FX90 Cameras
Casio EX-ZR15 and Panasonic FX90 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-ZR15
or the
Panasonic FX90 ,
including hyperfocal distance.
