Panasonic TS30 has a
16.0MP (1/2.3 ) sized CCD sensor . On the other hand, Panasonic FH22 has a
14.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor .
Below you can see the TS30 and FH22 sensor size comparison.
As seen above, Panasonic FH22 has a infx Larger sensor area than Panasonic TS30. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.