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. On the other hand, Panasonic 3D1 has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CMOS sensor .
Below you can see the Real 3D W3 and 3D1 sensor size comparison.
Fujifilm Real 3D W3 and Panasonic 3D1 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.