Redmi 8A is the newest cheap smartphone released by Xiaomi (Redmi). New version of a low-end device have 6.2 inches 720p IPS screen. Screen is much bigger than in Redmi 7A which is very good for playing PUBG. The most important things for PUBG gaming are the CPU and GPU. This phone got 8 core Snapdragon 439 CPU and Adreno 505 GPU. In theory it has enough power to run PUBG Mobile. Preset settings for this phone at PUBG Mobile are very low. Medium framerate settings lock framerate to 25FPS. Level of details is locked up to Balanced. Ingame preset framerate limitation is the biggest problem. Higher framerate means better gaming expirience. Game at standard preseted settings is playable without lags. GFX Tool is a GooglePlay APP that is able to unlock many graphics options for PUBG. The most important option to change is a limitation of framerate. High framerate is most important parameter in this game. Snapdragon 439 with Adreno 505 is able to run PUBG at much higher framerate than standard ingame limitation. Game runs great at 60 FPS (Extreme Framerate) despite the low-end specification of this smartphone. 2GB RAM is not a problem at low graphics details! The phone does not overheat even when PUBG is unlocked to 60FPS and CPU/GPU utilization is very high!