Sony H55 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features Bionz processor. On the other hand, Fujifilm Real 3D W3 has a
10.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features 3D RP(Real Photo) HD processor.
Below you can see the H55 and Real 3D W3 sensor size comparison.
Sensor Size and Resolution Comparison image of Sony H55 and Fujifilm Real 3D W3 Cameras
Sony H55 and Fujifilm Real 3D W3 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.
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
Sony H55
or the
Fujifilm Real 3D W3 ,
including hyperfocal distance.