Both Panasonic S5 and Panasonic S1 have Full frame sized 24.0 MP resolution sensors so sensor size and resolution is not a differentiator between these two cameras.
Another similarity between these two cameras is that both Panasonic S1 and Panasonic S5 sensors lack anti-alias (Low-Pass) filters. Removing anti-alias filter increases the sharpness and level of detail but at the same time, it increases the chance of moiré occurring in certain scenes.
Below you can see the S5 and S1 sensor size comparison.
Sensor Size and Resolution Comparison image of Panasonic S5 and Panasonic S1 Cameras
Panasonic S5 and Panasonic S1 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 S5 and Panasonic S1 sensors have been tested by DxO and the results show that S1 has a better overall score of 95, 1 points higher compared to S5's score of 94.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Panasonic S5
94
25.1 bits
14.5 Evs
2697 ISO
Panasonic S1
95
25.2 bits
14.5 Evs
3333 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
Panasonic S5
or the
Panasonic S1 ,
including hyperfocal distance.
