MIUI 12 on Redmi 9A has a hidden GPU rendering tweak inside Developer Options:
Technical Overview: Game Turbo on Redmi 9A (MIUI 12) This paper explores the implementation and utility of the Game Turbo feature on the , a budget-tier smartphone running 1. Introduction is an entry-level device powered by the MediaTek Helio G25 game turbo redmi 9a miui 12
A swipeable overlay allows you to take screenshots, record your gameplay, or open apps like WhatsApp or Facebook in small floating windows without exiting your game. MIUI 12 on Redmi 9A has a hidden