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Just got a new Z3 D6616. This is the battery life projection I'm getting. I bought this phone because I heard great things about it's battery life. Also, when I saw a YouTube review, the guy's phone had a battery life projection of several days. Is something faulty with this specific handset? Am I doing something terribly wrong? Please advise.
PS. I'm at about 30-40% screen brightness with the adaptive setting on.
Prasad said:
Just got a new Z3 D6616. This is the battery life projection I'm getting. I bought this phone because I heard great things about it's battery life. Also, when I saw a YouTube review, the guy's phone had a battery life projection of several days. Is something faulty with this specific handset? Am I doing something terribly wrong? Please advise.
PS. I'm at about 30-40% screen brightness with the adaptive setting on.
Click to expand...
Click to collapse
You should actually use the phone from 100% doing your daily stuff till about 1% and take screen of your on screen time. On screen time is what matter. They claimed to have at least 8 hours SoT with normal usage but the max I can get is only 4.5 or 5 hours.
I did a lot of reading before buying the phone. Heard about the "memory" screen or something that helps towards battery life. Several users claimed 10 hours SOT. Could it be the newer firmware that might have reduced it? I'll post the YouTube videos I saw shortly.
I use brightness at about 1/3 and have location and autosync on. I get about 8-9 Hrs SOT in a 36Hrs period.
At first even I got 4-6 Hrs SOT until it calibrated over a few charge/discharge cycles.
It takes a few cycles for the battery to calibrate, if you want to do that faster do the following:
1. Drain to 0-1% with normal use
2. Do a full charge till 100%
3. Do another full discharge (Dont charge in between)
4. Do another full charge till 100%
5. Now just use it how you want.
Thanks! Guess I'll have to report back report back after a couple cycles.
I have the same problem, I have enable the stamina mode, have the brightness at half and auto,and the battery won't last for one day,as an example today when I get up after I unplug the device it go from 100% to 99% right away and now after 10 hours without game,photos just Internet reading over WiFi the battery is at 31%. It doesn't seem normal, what should I do?must go to service?
I'm at 59% and my phone predicts 1 day remaining.
D6616 as well
I do suspect an app draining my battery though...
xxquicksh0txx said:
I'm at 59% and my phone predicts 1 day remaining.
D6616 as well
I do suspect an app draining my battery though...
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Click to collapse
1 day standby time you mean?
Prasad said:
1 day standby time you mean?
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Click to collapse
Nope, 1 day 19 hours standby
Well, it says 23 hours now... and 1 day 18 hours in Standby mode.
I also have no power saving features enabled, with max brightness..
I can get 6+ hours if I limit my brightness, but I settle for less with max brightness throughout the day.
xxquicksh0txx said:
Nope, 1 day 19 hours standby
Well, it says 23 hours now... and 1 day 18 hours in Standby mode.
I also have no power saving features enabled, with max brightness..
I can get 6+ hours if I limit my brightness, but I settle for less with max brightness throughout the day.
Click to expand...
Click to collapse
Could it have something to do with the display image enhancement mode? I'm using X-reality. What about you?
Prasad said:
Could it have something to do with the display image enhancement mode? I'm using X-reality. What about you?
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Click to collapse
I have it turned off, I can't really tell a difference..
Sometimes my "battery forecast" is low like yours though, I wouldn't worry about it unless you're actually getting bad battery life.
xxquicksh0txx said:
I have it turned off, I can't really tell a difference..
Sometimes my "battery forecast" is low like yours though, I wouldn't worry about it unless you're actually getting bad battery life.
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Click to collapse
The battery life I'm experiencing is worse than the "forecast", which is essentially what worries me. Regardless, I've no right to whine unless I've cycled the battery completely at least once since it is after all a brand spanking new phone.
Prasad said:
The battery life I'm experiencing is worse than the "forecast", which is essentially what worries me. Regardless, I've no right to whine unless I've cycled the battery completely at least once since it is after all a brand spanking new phone.
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Click to collapse
I doubt I'd get the 24 hours from now with my current use either. As long as it lasts me throughout the day I'm fine.
I can generally go the entire weekend without charging my phone though.
Ive gone through 3 Z4s (Cosmetic defects/lightbleed) on my 4th Z4, all of the were bad until they were calibrated within a few days.
abhinav.tella said:
Ive gone through 3 Z4s (Cosmetic defects/lightbleed) on my 4th Z4, all of the were bad until they were calibrated within a few days.
Click to expand...
Click to collapse
I think you mean Z3s...
Lol yes.
I fully discharged and recharged my phone. Now I got 18 hours usage, including 7 hours SOT with the screen on max brightness for half an hour. It's getting much better now, certainly a huge improvement over my previous phone!
Sent from the inner sanctum of my mind.
That's more like it, it should get a little better.
Please have a look towards the end... My phone's been awake when I was asleep. Is there an issue with this phone deep sleeping? While I get a good SOT, the idle drain is too high! Please advise on how I could investigate if a particular app is doing this. I used to use "wakelock detector" but that no longer works without root.
EDIT: Stamina Mode always on.
Sent from the inner sanctum of my mind.
Prasad said:
Please have a look towards the end... My phone's been awake when I was asleep. Is there an issue with this phone deep sleeping? While I get a good SOT, the idle drain is too high! Please advise on how I could investigate if a particular app is doing this. I used to use "wakelock detector" but that no longer works without root.
Sent from the inner sanctum of my mind.
Click to expand...
Click to collapse
I have the same problem too... Whenever I leave the phone idle, even with the stamina mode on, it still uses the battery as if I was using it.
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
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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.
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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.
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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
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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..
So as you can see in the top of the screen shot my htc u11 went from 80% to 67% in 8 hours even though it was on standby with Wi-Fi turned off and on airplane mode and with also powersaving mode and hibernation manager.. I mean like what the hell.. Someonen tell me how this is possible. This is rhe worst standby i ever had on any phone
Btw my u11 is running the latest update
adi.97 said:
So as you can see in the top of the screen shot my htc u11 went from 80% to 67% in 8 hours even though it was on standby with Wi-Fi turned off and on airplane mode and with also powersaving mode and hibernation manager.. I mean like what the hell.. Someonen tell me how this is possible. This is rhe worst standby i ever had on any phone
Click to expand...
Click to collapse
Please post battery usage details while in aereo mode to see who is responsible of this battery drain.
aferende said:
Please post battery usage details while in aereo mode to see who is responsible of this battery drain.
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Click to collapse
It shows nothing
adi.97 said:
It shows nothing
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Click to collapse
That's not battery usage...I know you're a newbie here, but you should know the basic battery information comes from phone settings.
Have u updated to 1.27? It fixes the standby drain. Used to have 60-70% drain overnight to 30+%
Alpert3 said:
That's not battery usage...I know you're a newbie here, but you should know the basic battery information comes from phone settings.
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Click to collapse
I know that but the phone settings will show usage for like over a day or so unless i charge it to 100%..
adi.97 said:
I know that but the phone settings will show usage for like over a day or so unless i charge it to 100%..
Click to expand...
Click to collapse
If you really want to determine which app drains your battery, a full charge is recommended.
Otherwise use Gsam and use adb to enable advanced mode, add a rule for "since now".
calvinfoo said:
Have u updated to 1.27? It fixes the standby drain. Used to have 60-70% drain overnight to 30+%
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Click to collapse
Wow 30% overnight? That doesn't sound right either...I probably lose 0.5%/hour on 1.13...my phone doesn't go into airplane mode over night either, I just turn off WiFi anr 4g...
Adi - given your countless threads of issues you've had so far, why haven't you returned the phone or gone to a help centre or something...it seems you have one problem after another...
I meant 30% of total stanby drain. Not 30% loss
adi.97 said:
So as you can see in the top of the screen shot my htc u11 went from 80% to 67% in 8 hours even though it was on standby with Wi-Fi turned off and on airplane mode and with also powersaving mode and hibernation manager.. I mean like what the hell.. Someonen tell me how this is possible. This is rhe worst standby i ever had on any phone
Click to expand...
Click to collapse
If you're really serious about putting an HTC phone aside and bot touching it for several hours you should use the extreme power saving mode. It will still alert for calls. I come back after 12 hours to just a few percentage less.
That's why I sold my HTC U11, lost 5% an hour on cell standby, very poor battery life on this phone, the dongle stopped working and cracked the curved edge glass. Good camera though, and Iike HTC Sense. Bought a Moto Z Play, amazing battery life, easily 2 day battery life, has a headphone jack and a great Amoled display. Love this phone and nearly stock android.
adi.97 said:
So as you can see in the top of the screen shot my htc u11 went from 80% to 67% in 8 hours even though it was on standby with Wi-Fi turned off and on airplane mode and with also powersaving mode and hibernation manager.. I mean like what the hell.. Someonen tell me how this is possible. This is rhe worst standby i ever had on any phone
Click to expand...
Click to collapse
Ad servers running in the background. That's what murders battery on all android phones.
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.
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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.
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
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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.