Database Info

Standby drain

When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Honor 9's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!

standby drain is minimal, just 2-3% at night

Getting 10 to 15% idle drain over night, any else facing the same issue? running european 130B

Rommco05 said:
No worries, yes. I think this update isn't much optimized for battery. We must wait for next updates I try do everything for better battery but nothing much help. B100 was better and Honor 8 on B389 was better too. Nevermind, Android O is behind door
Click to expand...
Click to collapse
Oh wow thanks for that info. Today I received B130 update and was going to install it now but if this is true I am not going to take the update and wait for the next one.

My battery drain after 6 days of ownership: never more than 5% over night (no flight mode enabled) for at least 7 hours inactivity. In the pic you can see no wake while being in sleep mode.
SoT ~5 hours.

SallenKey said:
My battery drain after 6 days of ownership: never more than 5% over night (no flight mode enabled) for at least 7 hours inactivity. In the pic you can see no wake while being in sleep mode.
SoT ~5 hours.
Click to expand...
Click to collapse
That's great.
Can't wait to get my hands on it

It will get good with time (just like with honor 8)

SallenKey said:
My battery drain after 6 days of ownership: never more than 5% over night (no flight mode enabled) for at least 7 hours inactivity. In the pic you can see no wake while being in sleep mode.
SoT ~5 hours.
Click to expand...
Click to collapse
What's the theme you're using ? Looks great.

nednapalm said:
What's the theme you're using ? Looks great.
Click to expand...
Click to collapse
Dark AOSP EMUI Theme: https://play.google.com/store/apps/details?id=h7.hamzio7.aospdark.ps&hl=de

SallenKey said:
My battery drain after 6 days of ownership: never more than 5% over night (no flight mode enabled) for at least 7 hours inactivity. In the pic you can see no wake while being in sleep mode.
SoT ~5 hours.
Click to expand...
Click to collapse
That dark theme looks clean and beautiful. I'm also amazed by the stats.

sniperlife:D said:
That dark theme looks clean and beautiful. I'm also amazed by the stats.
Click to expand...
Click to collapse
Thanks. After 3 weeks of ownership my battery drain is still the same. I remain at B100 and I am very happy with it.

SallenKey said:
Thanks. After 3 weeks of ownership my battery drain is still the same. I remain at B100 and I am very happy with it.
Click to expand...
Click to collapse
That's great.

Very minimal at 2%.

~10% overnight - B150

After 4 1/2 hours of no activity using power saving mode

This I can't understand. Almost 20% awake because of wlan related stuff. Should I factory reset?

enban said:
This I can't understand. Almost 20% awake because of wlan related stuff. Should I factory reset?
Click to expand...
Click to collapse
Check your app consumption level list. something is probably using WiFi connection or perhaps you enabled the WiFi scanning feature

pijes said:
Check your app consumption level list. something is probably using WiFi connection or perhaps you enabled the WiFi scanning feature
Click to expand...
Click to collapse
It looks pretty fine to me. On the other hand Android OS is using a lot of CPU. Mo WiFi scanning is disabled.
Thanks!

Also

Not massive drain overnight..
Only 2 to 4% which is normal..

phone idle

Mine seems to be topping the list of battery drain

Further update ,is this normal phone idle useage

From the day one when I bought this phone, I had Battery drain and I've been using all tips and trick. mostly tweaking setting and surprisingly yesterday night I had 0% battery drain with turning off Wifi.

combat goofwing said:
Mine seems to be topping the list of battery drain
Click to expand...
Click to collapse
You have no cell signal?

Had cell signal all day

Don't get me wrong ,battery life is great so far today on 43% and had 3hrs 20 mins SOT,just strange to see phone idle at the top of the list

I'm having the same issue. Idle Phone drain definitely goes away when I turn on airplane mode but I haven't tried turning off WiFi yet. I transferred all of my settings and apps from a Pixel 2 XL that had no issues with power consumption.

99% after 8 hours idle overnight
stock ROM
unrooted
If I had to take a guess, some app is draining your battery.

808dp said:
stock ROM
unrooted
If I had to take a guess, some app is draining your battery.
Click to expand...
Click to collapse
I'm on stock 7.1 unrooted
Dispute this still getting great battery life with 5/6 hrs SOT
Is there any app that can help identify what is causing phone idle to drain the battery

Latest stats

Idle drain

Standby drain

When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Xiaomi Mi 9's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!

standby about:
1-1,5 % per hour without ambient display
2,5-3% per hour with ambient display
standby drain is quite bad, LG V30 has half consumption in standby

MIUI 10
High battery drain in backgound too.
I usually lose 10% in 8 hours during night.

Standby drain is high; significantly higher than my other phones. On average, my phone drains about 1.8% per hour with AOD turned off. My Pixel 3 XL drains 0.5 to 0.8% per hour with similar settings and the same SIM card.

If you are running Global rom it could because it's trying to connect to multiple networks. Maybe both European and chineese network.

Download EX Manager and put it on Powersaver Mode. 9h and I just lose 10% of battery while watching BBT 5 episode and played 1 album to get me asleep. Lol

Hi there. 8 hours of sleeping time drained 1%.
I'm using Xiaomi.eu version.
With Global EEA it drained about 4% in 8 hours also

It drains about 1% while asleep 8hrs on airplane mode.

for me it drained up to 2% per hour.
I could reduce it to 0.5% per hour just by turning off bluetooth, maybe that helps you as well

In Global dev ROM my mi 9 was not entering sleep mode at all, it was consumed at least 2% per hour.
I'm now on Xiaomi.eu and it sleeping great.
Sent from my MI 9 using Tapatalk

Global Dev (stock kernel) gives me less than 0.5 % / h battery drain at night. Network and WiFi always running, no airplane mode. Just Bluetooth usually is switched off since I only need it in the car. No snake-oil apps for 'better battery live' or similar battery voodoo.
Cheers
Toscha

For me mit official stable it is a little more than 1% per hour during night, mobile-stand-by as well as android system are draining the most battery.
Waiting for Unlock in 5 days.

Xiaomi.eu doesn't really improve battery life for me. Androidsystem drains about 20% and I have no idea why. I lose about 10 percent at night (sleeping around 6h), so that's pretty much considering the other reports... also I only get like 3-3,5h SOT, because of the drainage. Can't figure out why, though.

Hey there have Battery Drain too. i have the Transparent Edition with Global Rom for me to use in EU with German Language. It is unlocked and has the Mi Recovery. Can i only flash with Mi Tool the Xiaomi.eu rom or will i have to flash custom Recovery?!

I'm on latest ROS, last night ~8 hours standby + airplane mode = 1%

Global stable official, i get 1% drain on 6-7 Hours, signal on so i can be called, wi fi off

MIUI 10.2.9.0, everything is on (wi-fi etc.). Mifit is permanently connected to my BIP, kate mobile is connected to VK. 4% for 8 hours this night.

yeah. the standby drain is not good at all
lost 3% in 5 hours ,with powersaving mode on(scheduled in settings to turn on between 23:00-07:00)
wifi off, bt off, mobile data off...
only WCDMA/LTE enabled
latest global rom

Its because the phone is set to scan for chinese network by default (TD-SCDMA), even though Its a global version.

ClausG76 said:
Its because the phone is set to scan for chinese network by default (TD-SCDMA), even though Its a global version.
Click to expand...
Click to collapse
Really? How to fix that?
Any ideas?
That's NOT true. Switching to LTE/WCDMA give the same battery drain.
That's only the preferred network.

Standby drain

When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Samsung Galaxy S10e's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!

Not impressive, I lose about 1% every 30 min without using the phone :/ (Exynos)

This is pretty disappointing it looses 10 - 15% of battery overnight doing absolutely nothing.

I am losing about 2%/hour doing absolutely nothing.

My S10e loses almost nothing if I turn things off.
Airplane overnight = less than 1 percent
with AOD it loses a bit, 4-5

Edgrr000 said:
This is pretty disappointing it looses 10 - 15% of battery overnight doing absolutely nothing.
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Click to collapse
Sean09 said:
I am losing about 2%/hour doing absolutely nothing.
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Click to collapse
Excuse me guys, but its not true that the phone does nothing. It communicates permanently with the antenna signals and the network, so its absolutely normal that it drains battery. Every phone drains battery in standby, even when they are on airplane mode (although in this mode the drainage is much much lower)
If you want yout phone to actually do nothing, you have to turn it off.

NixxxoN-XDA said:
Excuse me guys, but its not true that the phone does nothing. It communicates permanently with the antenna signals and the network, so its absolutely normal that it drains battery. Every phone drains battery in standby, even when they are on airplane mode (although in this mode the drainage is much much lower)
If you want yout phone to actually do nothing, you have to turn it off.
Click to expand...
Click to collapse
Yea... no. My two year old Oneplus 5t, with nearly 100 apps installed, only drops 3 - 6% overnight with 4g on.
My 1 week old galaxy s10e with airplane mode on drops 10% overnight.

Edgrr000 said:
Yea... no. My two year old Oneplus 5t, with nearly 100 apps installed, only drops 3 - 6% overnight with 4g on.
My 1 week old galaxy s10e with airplane mode on drops 10% overnight.
Click to expand...
Click to collapse
I havent said anything about the draing % being too high or not. I said that it is not true that the phone does nothing while being in standby. Which is a fact.

Mine is draining around 12-15% overnight.
Very disappointed with the battery life of s10e
Any tweaks we can do?

Nakulkhanna said:
Mine is draining around 12-15% overnight.
Very disappointed with the battery life of s10e
Any tweaks we can do?
Click to expand...
Click to collapse
I use Bixby Routines to automatically turn airplane mode on during the time I'm asleep and it went from draining 15% to only 5%.

I just updated to the latest update ASCA, battery drain issue seems to be fixed. It drops less than 1% per hour now. (5% over 6 hours)

Edgrr000 said:
I just updated to the latest update ASCA, battery drain issue seems to be fixed. It drops less than 1% per hour now. (5% over 6 hours)
Click to expand...
Click to collapse
ASCA? Is your phone with Verizon? How did you update? This battery drain is killing me too. The only positive is that it seems the battery drain is about the same while using the phone.

Clayter21 said:
ASCA? Is your phone with Verizon? How did you update? This battery drain is killing me too. The only positive is that it seems the battery drain is about the same while using the phone.
Click to expand...
Click to collapse
Mine is the international dual sim Exynos version. I just got an OTA update about 3 days ago. I was also having pretty bad standby battery drain. 15% in 8 hours. Last night it only dropped 4% in 8 hours, which is pretty amazing.

Edgrr000 said:
I just updated to the latest update ASCA, battery drain issue seems to be fixed. It drops less than 1% per hour now. (5% over 6 hours)
Click to expand...
Click to collapse
Edgrr000 said:
Mine is the international dual sim Exynos version. I just got an OTA update about 3 days ago. I was also having pretty bad standby battery drain. 15% in 8 hours. Last night it only dropped 4% in 8 hours, which is pretty amazing.
Click to expand...
Click to collapse
Thanks for the reply. I'm downloading it now. Hope it fixes mine. I know there are always bug when first launched. If things aren't straightened out within 6 months I'm going back to pixel once the 4 comes out.

I don't believe it helped. Still losing a good but while in standby with aod off

Edgrr000 said:
Mine is the international dual sim Exynos version. I just got an OTA update about 3 days ago. I was also having pretty bad standby battery drain. 15% in 8 hours. Last night it only dropped 4% in 8 hours, which is pretty amazing.
Click to expand...
Click to collapse
When it lost 4% in 8 hours, did you have AOD/wifi/data/bluetooth on?
I'm on the ASCA update, but still have terrible standby drain on my Exynos S10e (3%/h).

joaomateus said:
When it lost 4% in 8 hours, did you have AOD/wifi/data/bluetooth on?
I'm on the ASCA update, but still have terrible standby drain on my Exynos S10e (3%/h).
Click to expand...
Click to collapse
AOD: OFF
Wifi: OFF
Data: ON all the time
Bluetooth: sometimes on sometimes off, I don't notice significant drain when it's on.
I literally had significant better battery life from one day to the next without doing anything. However I have had most of the useless apps disabled since day one, (Facebook, Bixby, Samsung stuff, etc.) I also have wifi and bluetooth scanning off. It is ON by default
Edit:
You should also follow some of these settings
https://forum.xda-developers.com/s10-plus/how-to/galaxy-s10-battery-optimisation-guide-t3911988

New firmware ASD5 is out, maybe this will fix some draining.

I found deep sleep solution.
My s10e exynos (april firmware) was able to sleep only 10% of time.
After fix it can sleep 95+% (CPU Spy)
8 hours = 5% battery.
Open file “system/build.prop”
write “wifi.supplicant_scan_interval=200”
save
reboot
fixed
Click to expand...
Click to collapse
I wrote small blogpost with details:
blog.chupasweb.net/archives/1008

chupascz said:
I found deep sleep solution.
My s10e exynos (april firmware) was able to sleep only 10% of time.
After fix it can sleep 95+% (CPU Spy)
8 hours = 5% battery.
I wrote small blogpost with details:
blog.chupasweb.net/archives/1008
Click to expand...
Click to collapse
Thank you. Deep sleep has increased to 50% from 5% on my device.

Standby drain

When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Samsung Galaxy M30s's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!

I dont see any standby drain. When I keep data on (locaion,wifi and bluetooth off) in the night it drained only 2-3 % battery. with data off/location/wifi/bluetooth off it was 100% in the morning.
But I have a different issue, When I am using the phone, I see a drain now which was not there initially. Android system is draining most of the power. I usually used to get 9+ hrs SOT with 2 days usage. but now Both have dropped below to 1&1/2 day and around 8 hours SOT.. Tried all the things found on net, but it didnt helped.

Same things happens with after update. Before the update it works for 2 days but now a it runs for 1 & half day max.

vishal.gajjar.like said:
Same things happens with after update. Before the update it works for 2 days but now a it runs for 1 & half day max.
Click to expand...
Click to collapse
I did the update too, so you think it caused by update? Is samsung deliberately doing it as everyone suspects of them doing that they slow down the devices or its just a bug they didn't realize?

Maybe it's a bug.
All tests are under airplane mode, no cell signal.
WIFI ON with "battery saver" OFF takes 0.5% per hour drain.
WIFI OFF with "battery saver" ON takes <0.1% per hour drain.
BUT !!!
WIFI ON and "battery saver" ON at the same time, the standby drain will up to 1.3~2% per hour.
I have test this for more than 10 times, trying to avoid any other cause.
Finally I'm sure that "battery saver" mode will cost more standby drain if WIFI is ON. （ yeah, that sounds ridiculous
But I don't know why.

lfk0000 said:
I have test this for more than 10 times, trying to avoid any other cause.
Finally I'm sure that "battery saver" mode will cost more standby drain if WIFI is ON. （ yeah, that sounds ridiculous
But I don't know why.
Click to expand...
Click to collapse
Maybe one of your apps ?
Today night 8 hours : airplane mode, communication OFF drain=0% ( jawdrop).
Never expected anything like that.

pabgar said:
Maybe one of your apps ?
Today night 8 hours : airplane mode, communication OFF drain=0% ( jawdrop).
Never expected anything like that.
Click to expand...
Click to collapse
The point is "battery saver" ON , could you turn it on and have a test ?

lfk0000 said:
The point is "battery saver" ON , could you turn it on and have a test ?
Click to expand...
Click to collapse
Shure. I'll do it tonight

lfk0000 said:
Maybe it's a bug.
All tests are under airplane mode, no cell signal.
WIFI ON with "battery saver" OFF takes 0.5% per hour drain.
WIFI OFF with "battery saver" ON takes <0.1% per hour drain.
BUT !!!
WIFI ON and "battery saver" ON at the same time, the standby drain will up to 1.3~2% per hour.
I have test this for more than 10 times, trying to avoid any other cause.
Finally I'm sure that "battery saver" mode will cost more standby drain if WIFI is ON. （ yeah, that sounds ridiculous
But I don't know why.
Click to expand...
Click to collapse
What do you mean by battery saver ? How can i turn it OFF?
I noticed the same problem
My battery now 76% and Android system takes 7% it is too much!

M-772007 said:
What do you mean by battery saver ? How can i turn it OFF?
I noticed the same problem
My battery now 76% and Android system takes 7% it is too much!
Click to expand...
Click to collapse
I mean this : https://photos.app.goo.gl/8EDCvkKQuieJGCueA
You can find it in quick panel or an app called "Smart maneger".
If you didn't turn it on , it's off defaultly .
Maybe your problem has nothing to do with this.

Did you guys find any solution. Found today the android system used 11% draining the battery

jpaulpra said:
Found today the android system used 11% draining the battery
Click to expand...
Click to collapse
:laugh::laugh::laugh: What you expected ? Let me explain that smartphone is a little computer with operating system - which is essential to it's existence and work.
If you do not want Android to consume energy then you should power off the phone :laugh:
11% is pretty normal

Losing battery when phone is idle, overnight drains about 15-18%%
XDA_RealLifeReview said:
When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Samsung Galaxy M30s's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!
Click to expand...
Click to collapse
The battery performs well when in use (discharges at the rate of 10% per hour Heavy Gaming 'CoD: mobile', which is quite good I guess) but when the phone is idle, the battery drains quite fast about 2% per hour and the battery discharges about 10-15% over the night.
Losing 10-15% battery is not normal for a phone at all, also 10% of a 6000mAh battery is quite huge.
This problem persists. Any help is welcome!
EDIT :
I have uploaded the battery usage stats screenshots on google drive, check the link. I turn off WiFi and clear recent apps before going to bed but still, the battery drains heavily 15% over 6-7 hours.
CAN'T share the link because xda won't allow posting URLs here as I'm new to XDA forum

Update on my battery drain, found the SD card malfunctioned and removal of the SD card fixed the issue.

jpaulpra said:
Update on my battery drain, found the SD card malfunctioned and removal of the SD card fixed the issue.
Click to expand...
Click to collapse
How did you figure out the root cause? I am also facing battery drain by Android system after the recent security update.