Fujifilm XP200 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor . On the other hand, Olympus 7030 has a
14.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor and features TruePic III processor.
Below you can see the XP200 and 7030 sensor size comparison.
Sensor Size and Resolution Comparison image of Fujifilm XP200 and Olympus 7030 Cameras
Fujifilm XP200 and Olympus 7030 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
Fujifilm XP200
or the
Olympus 7030 ,
including hyperfocal distance.