Both Samsung EX2F and Canon S110 have 1/1.7-inch sized 12.0 MP resolution sensors so sensor size and resolution is not a differentiator between these two cameras.
Below you can see the EX2F and S110 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung EX2F and Canon S110 Cameras
Samsung EX2F and Canon S110 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.
DxOMark Sensor Scores
At Camera Decision, we also look at Dxo Mark sensors when available as we think it is a good indicator of image quality.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Samsung EX2F
48
20.0 bits
11.5 Evs
209 ISO
Canon S110
48
20.6 bits
11.2 Evs
168 ISO
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 EX2F
or the
Canon S110 ,
including hyperfocal distance.
