Panasonic LX100 has a
13.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor and features Venus Engine processor. On the other hand, Panasonic GX7 has a
16.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor and features Venus Engine processor.
Below you can see the LX100 and GX7 sensor size comparison.
Panasonic LX100 and Panasonic GX7 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. On the other hand, since Panasonic LX100 has 24% larger pixel area compared to Panasonic GX7, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.
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 LX100 and Panasonic GX7 sensors have been tested by DxO and the results show that GX7 has a better overall score of 70, 3 points higher compared to LX100's score of 67.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Panasonic LX100 |
67 |
22.3 bits |
12.5 Evs |
553 ISO |
Panasonic GX7 |
70 |
22.6 bits |
12.2 Evs |
718 ISO |