Samsung NX300 has a
20.0MP APS-C (23.5 x 15.7 mm ) sized CMOS sensor and features DRIMe IV processor. On the other hand, Olympus E-PL7 has a
16.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor and features TruePic VII processor.
Below you can see the NX300 and E-PL7 sensor size comparison.
As seen above, Samsung NX300 has a 1.6x Larger sensor area than Olympus E-PL7. 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 NX300 and Olympus E-PL7 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, NX300 has scored 76, 4 points higher than E-PL7.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Samsung NX300 |
76 |
23.6 bits |
12.7 Evs |
942 ISO |
Olympus E-PL7 |
72 |
22.7 bits |
12.4 Evs |
873 ISO |