Why does my phone is lagging?

[Android Central Question]

I'm using Samsung Galaxy A70. I'm playing free fire on my phone but phone is lagging like hell!
I tried factory reset and cleared cache partition but still no luck. This happens after 2 minutes of playing game and phone starts lagging after 2 minutes and touch sensitivity, controls of the game seems really heavy. How can I solve this issue please help me!

 

[belodion]

From where did you download this game?
https://forums.androidcentral.com/showthread.php?t=409154

 

[Gihan123]

I downloaded this app from Google play store

 

[Gihan123]

I've noticed that when I open and play the game for 1 minute cpu usage is 30%. but after few minutes of playing cpu usage go higher than 40% and then phone starts to lagging, and touch sensitivity feels really heavy it's really hard to do fine movements I can feel it, touch sensitivity is so heavy!

 

[Gihan123]

Every system app usage is high

 

[B. Diddy]

Welcome to Android Central! Have you tried using Samsung Game Launcher to launch the game? www.samsung.com/us/support/owners/app/game-launcher

 

[Gihan123]

Yeah I've tried that. but when I open game through the game launcher the game automatically close after some time. But the lag still there!

 

[mustang7757]

Yeah I've tried that. but when I open game through the game launcher the game automatically close after some time. But the lag still there!

Try to reach out to the dev of that app , see what they say

 

[Gihan123]

I'm pretty sure there's no issue with the game. Because my brother has the same phone he plays this game as well! But he don't have any kind of issue's.
The problem is after playing 2 or 3 minutes phone becomes very slow and touch screen sensitivity feels so heavy I can feel it with my fingers because when I swipe the screen to move the character, the character doesn't move with my finger!

 

[B. Diddy]

Are you talking about Garena Free Fire? If it's pretty graphics and processor intensive, your phone might be underpowered for it. The A70 is a decent phone, but it's by no means a flagship.

EDIT: Sorry, I posted right while you were posting your last response. If your brother has the same phone and doesn't have the same problem, then it may be that there's another app you installed on your phone that's interfering. You may need to uninstall apps one by one to see if that helps.

 

[B. Diddy]

One other thought -- you didn't move the app to an SD card, did you?

 

[Gihan123]

Yes the game is " garena free fire" actually I've never used SD card in this phone.