Panasonic TS25 has a
16.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor . On the other hand, Canon SX130 IS has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features Digic 4 processor.
Below you can see the TS25 and SX130 IS sensor size comparison.
Sensor Size and Resolution Comparison image of Panasonic TS25 and Canon SX130 IS Cameras
Panasonic TS25 and Canon SX130 IS 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
Panasonic TS25
or the
Canon SX130 IS ,
including hyperfocal distance.