Originally Posted by katastrofa
I see the difference on a uniform black background. I rarely take photos of those ;-)
I see the difference in the level of details, I often take photos of those.
What it shows is actually the dynamic range, at higher ISO. Pretty damn critical to most that is...
And details are clearly lost in the heavy noise reduction, even in the highlights in the Oly pics.
Here is the Lumix G9 included, At ISO 6400 I would rank them.
3 G9 (A bit noiser in lowlights in RAW than D500, but details in jpg:s still seem to be close in highlights)
4 Oly E-M1 ii