Samsung NX1 has a
28.0MP APS-C (23.5 x 15.7 mm ) sized BSI-CMOS sensor and features DRIMe 5 processor. On the other hand, Sony A6300 has a
24.0MP APS-C (23.5 x 15.6 mm ) sized CMOS sensor and features BIONZ X processor.
Another difference between these two cameras is that Samsung NX1's sensor lacks anti-alias (Low-Pass) filter. Removing anti-alias filter increases the sharpness and level of detail but at the same time, it increases the chance of moiré occurring in certain scenes.
Below you can see the NX1 and A6300 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung NX1 and Sony A6300 Cameras
Samsung NX1 and Sony A6300 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
DxOMark is a benchmark that scientifically assesses image quality of camera sensors. It 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. Samsung NX1 and Sony A6300 sensors have been tested by DxO and the results show that A6300 has a better overall score of 85, 2 points higher compared to NX1's score of 83.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Samsung NX1
83
24.2 bits
13.2 Evs
1363 ISO
Sony A6300
85
24.4 bits
13.7 Evs
1437 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 NX1
or the
Sony A6300 ,
including hyperfocal distance.
