Makten wrote:
I don't have a HDR capable monitor, but I clearly see what you mean, and that was sort of what I also meant. The image intended to be shown on a HDR monitor will have higher contrast, because the blacks won't be blocked and the whites won't be blown if the screen has a larger DR.
FYI there is no "HDR" logo on the images once they are enlarged, which is a bit confusing.
Edit: BTW, I wouldn't even consider viewing images on my phone. My iMac 27" is from 2019 though, so no HDR (that I know of at least). I have it set to sRGB anyway because otherwise everything except images with large gamut will look like crap. Not worth it. ...Show more →
Yeah using the phone is more of a workaround for people without hdr displays. It’s not my preferred way to view images either, the phone display is only 3+MP after all.
The HDR logo was added by the zonerama website, not me
The image intended to be shown on a HDR monitor will have higher contrast, because the blacks won't be blocked and the whites won't be blown if the screen has a larger DR. 
My iMac 27" is from 2019 though, so no HDR (that I know