Both Panasonic G10 and Panasonic G2 have Four Thirds sized 12.0 MP resolution sensors so sensor size and resolution is not a differentiator between these two cameras.
Below you can see the G10 and G2 sensor size comparison.
Panasonic G10 and Panasonic G2 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. Panasonic G10 and Panasonic G2 sensors have been tested by DxO and the results show that G2 has a better overall score of 53, 1 points higher compared to G10's score of 52.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Panasonic G10 |
52 |
21.2 bits |
10.1 Evs |
411 ISO |
Panasonic G2 |
53 |
21.2 bits |
10.3 Evs |
493 ISO |