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, Panasonic GM5 has a
16.0MP Four Thirds (17.3 x 13 mm ) sized CMOS sensor and features Venus Engine processor.
Below you can see the PEN-F and GM5 sensor size comparison.
Sensor Size and Resolution Comparison image of Olympus PEN-F and Panasonic GM5 Cameras
Olympus PEN-F and Panasonic GM5 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 Olympus PEN-F and Panasonic GM5 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, PEN-F has scored 74, 8 points higher than GM5.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Olympus PEN-F
74
23.1 bits
12.4 Evs
894 ISO
Panasonic GM5
66
22.1 bits
11.7 Evs
721 ISO
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Olympus PEN-F
or the
Panasonic GM5 ,
including hyperfocal distance.
