Canon T6s has a
24.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features DIGIC 6 processor. On the other hand, Samsung NX500 has a
28.0MP APS-C (23.5 x 15.7 mm ) sized BSI-CMOS sensor and features DRIMe 5 processor.
One other difference between these two cameras that is worth mentioning is that Samsung NX500's sensor doesn't have an 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 T6s and NX500 sensor size comparison.
Sensor Size and Resolution Comparison image of Canon T6s and Samsung NX500 Cameras
As seen above, Samsung NX500 has a 1.1x Larger sensor area than Canon T6s. 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
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. Canon T6s and Samsung NX500 sensors have been tested by DxO and the results show that NX500 has a better overall score of 87, 17 points higher compared to T6s's score of 70.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Canon T6s
70
22.6 bits
12.0 Evs
915 ISO
Samsung NX500
87
24.8 bits
13.9 Evs
1379 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
Canon T6s
or the
Samsung NX500 ,
including hyperfocal distance.
