Samsung DV150F has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Samsung TL205 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor .
Below you can see the DV150F and TL205 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung DV150F and Samsung TL205 Cameras
Samsung DV150F and Samsung TL205 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 DV150F
or the
Samsung TL205 ,
including hyperfocal distance.