Both Nikon P7700 and Nikon P340 have 1/1.7-inch sized 12.0 MP resolution sensors so sensor size and resolution is not a differentiator between these two cameras.
Below you can see the P7700 and P340 sensor size comparison.
Nikon P7700 and Nikon P340 have the same sensor sizes so they will provide same level of control over the depth of field when used with 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 P7700 and Nikon P340 sensors have been tested by DxO and the results show that P340 has a better overall score of 54, 1 points higher compared to P7700's score of 53.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Nikon P7700 |
53 |
21.1 bits |
11.7 Evs |
191 ISO |
Nikon P340 |
54 |
20.7 bits |
11.9 Evs |
273 ISO |