I am using Kile Version 2.9.93 on Windows 10(27 inch Monitor 1080p), To my eye, the viewer for Kile is worse at rendering text when compared to TexMaker...
But Both Kile and TexMaker produce identical PDFs.
Viewer for Kile: https://imgur.com/a/B9Lx9kc
Viewer for TexMaker: https://imgur.com/a/mAHP5BG
Is it me or the viewer for Kile is bad ? Anyways to improve the viewer on Kile ? (I have already tried "Configure Viewer" and "Configure Viewer Backends"