Good Evening to all Community members. Recently i posted a thread about iQOO 9SE FunTouchOS 13 Update Review, in that review i said i will post battery performance after 1 week. So here I'm now I'm going to show my iQOO 9SE phone Battery performance with screenshots. 

Day 1

Screen On Time : 7hr 5mins

Battery Remaining : 31% 

Day 2

Screen On Time : 7hr 47mins

Battery Remaining % : 30% 

Day 3

Screen On Time : 8hr 33mins

Battery Remaining % : 29%

Day 4

Screen On Time : 8hr 34mins

Battery Remaining % : 21% 

Day 5

Screen On Time : 8hr 02mins

Battery Remaining % : 29% 

Day 6

Screen On Time : 8hr 56mins

Battery Remaining % : 17% 

Day 7

Screen On Time : 8hr 01min

Battery Remaining % : 29% 

These are my battery 1 week performance after updating to FunTouchOS 13 . I added the screenshot of which type of apps I'm using, according to that you can assume the battery performance. I'm not a heavy gamer but i play 8ball pool game daily in my mobile.

Verdict :- This FunTouchOS 13 Update didn't effect your battery performance (in my case it's iQOO 9SE ) i posted this thread because on social media we can see some people says if you update your phone then your phone battery will drain quickly. I didn't found any battery problems with the FunTouchOS 13 Update in iQOO 9SE model. So i can say those who are using iQOO 9SE go ahead update your phone into latest version.

• Rightnow I'm working on ( observing ) bugs , i will post very soon about those little bugs  which I found . @iQOO Connect@Nipun Marya