For some reasons I am using a display with 4K resolution (3840x2160) on 24".
A lot of applications in the meanwhile respect the OS settings for scaling (mine is W10 and settings are on 200%)
but S3D support for HiDPI is low (some elements are scaled, some are not, icons are never).
The only way to get it to work is to override the program settings by OS and to let W10
upscale the application. But then the resolution and appearance are really bad.
Would be really nice if S3D would support HiDPI settings natively.
I think 4K resolution will be getting getting more and more standard, even in 3D work.