Samsung TL320 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor . On the other hand, Nikon S4100 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features Expeed C2 processor.
Below you can see the TL320 and S4100 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung TL320 and Nikon S4100 Cameras
Samsung TL320 and Nikon S4100 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
Samsung TL320
or the
Nikon S4100 ,
including hyperfocal distance.