Samsung M21 is surprisingly very smooth with normal tasks. Web browsing, app browsing, and app switching have been smooth.<\/strong><\/p><\/blockquote>\nThe only issue I had was when I tried to access the notification drawer when the camera was open. This would result in a slight lag. Except that I haven’t had any issues with the general performance of the M21.<\/p>\n
About gaming, I played PUBG Mobile, Dead Trigger 2, and COD Mobile. Dead Trigger 2 runs without any problem in high settings and 60fps option. PUBG can be played in HDR and High fps option but this will result in frame drops. The gameplay won’t be smooth but it’s playable. But, I was able to easily play PUBG on High graphics setting and medium FPS smoothly.<\/p>\n
But things are slighlty different with COD Mobile. The game is not smooth even in low settings. The TDM mode runs better than the BR mode though. You can play COD Mobile in low settings but it won’t be smooth. You will notice occasional frame drops and stutters.<\/p>\n
Security<\/h4>\n
In terms of unlocking options, you can use the fingerprint sensor or face unlock but I prefer the fingerprint sensor. It\u2019s quick and reliable but it\u2019s now as quick as the Chinese competitors.<\/p>\n