Both Panasonic TS25 and Fujifilm HS50 EXR have 16.0 MP resolution sensors but Panasonic TS25's sensor is 1/2.3-inch (6.08 x 4.56 mm ) and Fujifilm HS50 EXR's sensor is 1/2-inch (6.4 x 4.8 mm ).
Since Fujifilm HS50 EXR's has a larger sensor area with the same resolution, this means that it also has a larger pixel area hence better light collecting capacity for a given aperture compared to Panasonic TS25.
Below you can see the TS25 and HS50 EXR sensor size comparison.
Sensor Size and Resolution Comparison image of Panasonic TS25 and Fujifilm HS50 EXR Cameras
As seen above, Fujifilm HS50 EXR has a 1.1x Larger sensor area than Panasonic TS25. 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.
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
Panasonic TS25
or the
Fujifilm HS50 EXR ,
including hyperfocal distance.
One thing to watch when comparing these two: they have different sensor sizes
(1/2.3-inch versus 1/2-inch),
so compare them at the same framing rather than the same focal length.
Put the same focal length on the smaller sensor and it will show less depth of
field, not more, because it also crops tighter. The calculator shows the
full frame equivalent focal length for each body so you can match the framing.
