Samsung NX11 has a
15.0MP APS-C (23.4 x 15.6 mm ) sized CMOS sensor and features DRIM Engine processor. On the other hand, Panasonic GF2 has a
12.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor and features Venus Engine FHD processor.
Below you can see the NX11 and GF2 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung NX11 and Panasonic GF2 Cameras
As seen above, Samsung NX11 has a 1.6x Larger sensor area than Panasonic GF2. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.
DxOMark Sensor Scores
Both Samsung NX11 and Panasonic GF2 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, NX11 has scored 63, 9 points higher than GF2.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Samsung NX11
63
22.7 bits
10.8 Evs
553 ISO
Panasonic GF2
54
21.2 bits
10.3 Evs
506 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 NX11
or the
Panasonic GF2 ,
including hyperfocal distance.
One thing to watch when comparing these two: they have different sensor sizes
(APS-C versus Four Thirds),
so compare them at the same framing rather than the same focal length.
Put the same focal length on the smaller sensor and it will show less depth of
field, not more, because it also crops tighter. The calculator shows the
full frame equivalent focal length for each body so you can match the framing.
