Samsung WB210 has a
14.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Samsung WB350F has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor .
Below you can see the WB210 and WB350F sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung WB210 and Samsung WB350F Cameras
Samsung WB210 and Samsung WB350F have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture. On the other hand, since Samsung WB210 has 14% larger pixel area compared to Samsung WB350F, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.
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 WB210
or the
Samsung WB350F ,
including hyperfocal distance.