Hi, since unity Won't allow you to change the display refresh rate or even setting a 60fps on a 90hz or 144hz display, there is a way aroud it ! Google have already an api for it Here. I'm new for android studio and java so I couldn't get it to work and the documentation about it not very clear. I spend the last week trying to find a solution, I did manage to show an android toast message even showing battery charging capacity but i didn't succeed to change the display RefreshRate. I really need help !