Nikon P330 has a
12.0MP 1/1.7-inch (7.44 x 5.58 mm ) sized BSI-CMOS sensor . On the other hand, Canon G9 X II has a
20.0MP 1″ (13.2 x 8.8 mm ) sized BSI-CMOS sensor and features DIGIC 7 processor.
Canon G9 X II's sensor provides 8MP more than Nikon P330'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 P330 and G9 X II sensor size comparison.
As seen above, Canon G9 X II has a 2.8x Larger sensor area than Nikon P330. 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. Nikon P330 and Canon G9 X II sensors have been tested by DxO and the results show that G9 X II has a better overall score of 65, 11 points higher compared to P330's score of 54.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Nikon P330 |
54 |
21.0 bits |
11.7 Evs |
213 ISO |
Canon G9 X II |
65 |
21.9 bits |
12.5 Evs |
522 ISO |