One thing i have noticed since having the new Sony A7RII. The dynamic range of many pictures often looks like i have used HDR. They are full of detail, colour and visual range across the perceived light stops.
And interesting article shows the comparison against the original A7R, A7RII and the Canon 5DSr.
My image below shows how much you can get out of a single image. After a bit of post processing of course 😉