Canon A2100 IS has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Panasonic TS6 has a
16.0MP 1/2.33' (6.08 x 4.56 mm ) sized CMOS sensor .
Below you can see the A2100 IS and TS6 sensor size comparison.
Canon A2100 IS and Panasonic TS6 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.