Samsung NX30 has a 20.0MP APS-C (23.5 x 15.7 mm ) sized CMOS sensor and features DRIMeIV processor. On the other hand, Canon R5 has a 45.0MP Full frame (36 x 24 mm ) sized CMOS sensor and features Digic X processor.
Canon R5's sensor provides 25MP more than Samsung NX30's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the NX30 and R5 sensor size comparison.
![Samsung NX30 vs Canon R5 Sensor Size Comparison]()
Sensor Size and Resolution Comparison image of Samsung NX30 and Canon R5 Cameras
As seen above, Canon R5 has a 2.3x Larger sensor area than Samsung NX30. 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. Samsung NX30 and Canon R5 sensors have been tested by DxO and the results show that R5 has a better overall score of 95, 18 points higher compared to NX30's score of 77.
| Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
|
Samsung NX30 |
77 |
23.5 bits |
12.4 Evs |
1014 ISO |
|
Canon R5 |
95 |
25.3 bits |
14.6 Evs |
3042 ISO |