Samsung GX-20 has a
15.0MP APS-C (23.4 x 15.6 mm ) sized CMOS sensor . On the other hand, Canon 60D has a
18.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features Digic 4 processor.
Below you can see the GX-20 and 60D sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung GX-20 and Canon 60D Cameras
Samsung GX-20 and Canon 60D 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.
DxOMark Sensor Scores
Both Samsung GX-20 and Canon 60D sensors have been tested by DxoMark. DxoMark scores camera sensors for color depth (DXO Portrait), dynamic range (DXO Landscape) and low-light sensitivity (DXO Sports), and also gives them an overall score. Of the two cameras that we are comparing, GX-20 has scored 68, 2 points higher than 60D.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Samsung GX-20
68
23.1 bits
11.2 Evs
714 ISO
Canon 60D
66
22.2 bits
11.5 Evs
813 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 GX-20
or the
Canon 60D ,
including hyperfocal distance.
