Olympus PEN-F has a 20.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor and features TruePic VII processor. On the other hand, Sony A6600 has a 24.0MP APS-C (23.5 x 15.6 mm ) sized CMOS sensor and features Bionz X processor.
Below you can see the PEN-F and A6600 sensor size comparison.
![Olympus PEN-F vs Sony A6600 Sensor Size Comparison]()
Sensor Size and Resolution Comparison image of Olympus PEN-F and Sony A6600 Cameras
As seen above, Sony A6600 has a 1.6x Larger sensor area than Olympus PEN-F. 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. Olympus PEN-F and Sony A6600 sensors have been tested by DxO and the results show that A6600 has a better overall score of 82, 8 points higher compared to PEN-F's score of 74.
| Model |
Overall |
Color Depth |
Dynamic Range |
Low-light ISO |
|
Olympus PEN-F |
74 |
23.1 bits |
12.4 Evs |
894 ISO |
|
Sony A6600 |
82 |
23.8 bits |
13.4 Evs |
1497 ISO |