Phones that uses SuperAmoled display technology like Samsung phones (S3, S4, Note series etc) are known to use PWM and has screen flickering. Here is a video of screen flickering on a Samsung S4.
https://www.youtube.com/watch?v=nZvLdKe7LNM
Has anyone tried this surface dithering root solution on a samsung phone? Does it completely eliminate the screen flickering? and more importantly, do you still get eye strain when using the phone after using this solution?
I have avoided Samsung phones for years because they give me eye strain due to the screen flickering. If this solution works, then I might consider getting a Samsung phone again.