Casio EX-Z2000 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Fujifilm XP130 has a
16.0MP 1/2.3 (6.17 x 4.55 mm ) sized BSI-CMOS sensor .
Below you can see the EX-Z2000 and XP130 sensor size comparison.
Casio EX-Z2000 and Fujifilm XP130 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-Z2000 has 14% larger pixel area compared to Fujifilm XP130, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.