Casio EX-ZR800 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor and features EXILIM Engine HS 3 processor. On the other hand, Casio EX-Z800 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features Exilim Engine 5.0 processor.
Below you can see the EX-ZR800 and EX-Z800 sensor size comparison.
Sensor Size and Resolution Comparison image of Casio EX-ZR800 and Casio EX-Z800 Cameras
Casio EX-ZR800 and Casio EX-Z800 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. On the other hand, since Casio EX-Z800 has 14% larger pixel area (2.01µm 2 vs 1.76µm 2 ) compared to Casio EX-ZR800, it has larger pixel area to collect light hence potential to have less noise in low light / High ISO images.
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-ZR800
or the
Casio EX-Z800 ,
including hyperfocal distance.
