How to play at 1440p on 4k monitor without scaling/interpolation
How to play at 1440p on 4k monitor without scaling/interpolation
It might seem small, but I'm unsure if that's feasible. The simplest option would be a fully blank black desktop, and then running the games in "windowed borderless."
In my test I created 3840x1440 and I couldn't move the mouse to the top of the screen. It seemed like native 1440p with no scaling. I believe this is the solution. If it is, I didn't find this answer on youtube, maybe it's too obvious to make a video.
The issue is that your monitor attempts to fit the image to cover as much area as possible without causing distortion. With a 16:9 resolution, the monitor will simply enlarge it; for higher resolutions like 3840x1440, it can't scale up smoothly, leading to distortion or obscured parts. This behavior varies between monitors, so you might be able to disable it in your settings—look in the menu. Setting your game to full screen at 1440p should resolve the problem.