Invalid [21.03.11] Xiaomi MI 11 - Battery absorption


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Zeedorf

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Feb 14, 2021
3
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Good morning guys,
I wanted to point out that after the update to 21.3.11 for my Xiaomi Mi 11, it has a rather strange behavior!
When the phone is not used, for example at night, that process has exponential battery drain, much more than using the phone!

In summary: the phone consumes four times more in stand-by mode than in normal use.

All this only with the update 21.3.11.

I have attached image with the offending process.
 

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SogeKing

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Feb 3, 2021
9
15
Good morning guys,
I wanted to point out that after the update to 21.3.11 for my Xiaomi Mi 11, it has a rather strange behavior!
When the phone is not used, for example at night, that process has exponential battery drain, much more than using the phone!

In summary: the phone consumes four times more in stand-by mode than in normal use.

All this only with the update 21.3.11.

I have attached image with the offending process.
Its exactly the same issue I experiences on 21.03.11 weekly like I posted in the Mi11 Forum.

 

mrmonz79

Members
Jul 23, 2018
24
15
I met the same issue. Still have no idea
 

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Mrboombastixx

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Feb 14, 2021
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I just flash the stable ROM yesterday, my first impression that I can give you is that the massive idle battery drain is disappear. Almost 7 hours 30 mins of idling and my Mi 11 battery is still above 90 percent. This is my first full charge but this quite impressive for me.
 

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  • Screenshot_2021-03-15-21-20-06-082_com.miui.securitycenter.jpg
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mrmonz79

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Jul 23, 2018
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I just flash the stable ROM yesterday, my first impression that I can give you is that the massive idle battery drain is disappear. Almost 7 hours 30 mins of idling and my Mi 11 battery is still above 90 percent. This is my first full charge but this quite impressive for me.
Nice. Pls advice me what steps we need to do to switch from beta to stable?

Sent from my Mi 11 using Tapatalk
 

Mrboombastixx

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Feb 14, 2021
126
40
Little update on my Mi 11 stable ROM battery performance. Last charge is a 24 hours ago and yet my Mi 11 is on 50 percent. SOT is 3 hours. This is quite good for me.
 

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mrmonz79

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Jul 23, 2018
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Battery is perfect with stable
No more android system working on background at night. Last night cost 4% which is fine for me
Phone also cooler btw
I think I will stay with stable for long

f02cecc27b4e2212693cc23ceb8b37fe.jpg
976b4f3338e023ad6f874439b4d301dd.jpg


Sent from my Mi 11 using Tapatalk
 
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coolqi

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Feb 23, 2021
93
20
Battery is perfect with stable
No more android system working on background at night. Last night cost 4% which is fine for me
Phone also cooler btw
I think I will stay with stable for long

f02cecc27b4e2212693cc23ceb8b37fe.jpg
976b4f3338e023ad6f874439b4d301dd.jpg


Sent from my Mi 11 using Tapatalk

Thanks for update. I am still in 12.5, If next update still drain battery, i will go to stable then.
 

Headshot

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Mar 18, 2021
9
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I have the latest weekly 21.3.11. my battery alsof drains a lot overnight, battery manager tells me it is used by "other apps"

I also found out that the refresh rate is not dynamic anymore. When you enable "display refresh rate" in developer settings it displays always 120 FPS. With the original rom it drops down to 60 when the screen isn't moving.
Ofcourse thuis does have a big impact on the battery when it is in use.
 
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Mrboombastixx

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Feb 14, 2021
126
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I have the latest weekly 21.3.11. my battery alsof drains a lot overnight, battery manager tells me it is used by "other apps"

I also found out that the refresh rate is not dynamic anymore. When you enable "display refresh rate" in developer settings it displays always 120 FPS. With the original rom it drops down to 60 when the screen isn't moving.
Ofcourse thuis does have a big impact on the battery when it is in use.
Yes correct, it will always stay at 120hz. When you are reading and not moving the screen it also stays at 120hz. Very different if you compared to S21 or Oppo Find X3 Pro's LTPO Dynamic Refresh Rate. I hope Xiaomi will fix this problem or I just buy OnePlus 9 Pro on 23/3 and sell my Mi 11.
 
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SogeKing

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Feb 3, 2021
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Yes correct, it will always stay at 120hz. When you are reading and not moving the screen it also stays at 120hz. Very different if you compared to S21 or Oppo Find X3 Pro's LTPO Dynamic Refresh Rate. I hope Xiaomi will fix this problem or I just buy OnePlus 9 Pro on 23/3 and sell my Mi 11.
I can not confirm this. Mine goes down to 60 Hz after a view seconds. So I think this isn't the main problem. We also are on a Beta rom, please keep that in mind. This is to adress the drain issue not for complaining about it.
 

Mrboombastixx

Members
Feb 14, 2021
126
40
I can not confirm this. Mine goes down to 60 Hz after a view seconds. So I think this isn't the main problem. We also are on a Beta rom, please keep that in mind. This is to adress the drain issue not for complaining about it.
My Mi 10 Ultra sometimes can reach 10 hours of SOT with 120hz and moderate usage but my Mi 11 only 4 - 5 hours same usage and settings on STABLE ROM not BETA ROM ( Your usage may be vary). I'm also hoping fixes for this Mi 11, if not what can I say. Hoping for the best. I just love the Mi 11 design compared to other Xiaomi smartphone.
 
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Zeedorf

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Feb 14, 2021
3
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You can safely close this thread!
With the new version, I noticed perfect absorption! only 3% from 22:00 to 7:00 in the morning.

Magnificent!!!
 
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