Canon ELPH 510 HS has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor . On the other hand, Samsung Galaxy Camera 3G has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor and features 1.4GHz Quad-Core processor.
Below you can see the ELPH 510 HS and Galaxy Camera 3G sensor size comparison.
Sensor Size and Resolution Comparison image of Canon ELPH 510 HS and Samsung Galaxy Camera 3G Cameras
Canon ELPH 510 HS and Samsung Galaxy Camera 3G 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.
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
Canon ELPH 510 HS
or the
Samsung Galaxy Camera 3G ,
including hyperfocal distance.