I made a first impression video a couple a weeks ago. My Olympus OM-D E-M1 MKII (in Finnish) has a highres mode. With the highress I can make 80 megapixel images with it. It uses the pixel sift technology. Of course there are limitation with that technology.
Olympus and Hasselblad head to head!
I wanted to compare my Olympus OM-D E-M1 MKII against the Hasselbald X1D. In the video below you can watch the results. There are also links to to My first impression video on the Hasselblad X1D and a tutorial video about the Highres mode in Olympus cameras.