Both Sony A6300 and Sony NEX-7 have 24.0 MP resolution sensors but Sony A6300's sensor is APS-C (23.5 x 15.6 mm ) and Sony NEX-7's sensor is APS-C (23.5 x 15.6 mm ).
Since Sony NEX-7's has a larger sensor area with the same resolution, this means that it also has a larger pixel area hence better light collecting capacity for a given aperture compared to Sony A6300.
Below you can see the A6300 and NEX-7 sensor size comparison.
Sony A6300 and Sony NEX-7 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
Both Sony A6300 and Sony NEX-7 sensors have been tested by DxoMark. DxoMark 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. Of the two cameras that we are comparing, A6300 has scored 85, 4 points higher than NEX-7.
Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
Sony A6300 |
85 |
24.4 bits |
13.7 Evs |
1437 ISO |
Sony NEX-7 |
81 |
24.1 bits |
13.4 Evs |
1016 ISO |