Question Mi 11 Ultra charging slow while gaming or using - Xiaomi Mi 11 Ultra

Mi 11 Ultra is charging really slow when I play game or even do a normal surfing or using whatsapp
It's really irritating. Any fix for this.? Is it a software or hardware limitations.??
PS: Phone charges really fast when it is locked nd kept aside. Using indian variant and 55W charger that came with box

Its not 67w charger?
It could be a heat issue. If the phone is too hot, specially when gaming 3d it reduces the charging cause it has control temperature module.

xwonic said:
Its not 67w charger?
It could be a heat issue. If the phone is too hot, specially when gaming 3d it reduces the charging cause it has control temperature module.
Click to expand...
Click to collapse
In India we got 55W charger with box. And coming to the point, I agree during gaming it might charge slow due to heating issues. But during surfing nd whatsapp-ing if I charge then also it's god damn slow, do u face same issue.?? Can u pls confirm
When locked it charges really fast.

what is your ambient tempeture? it also affects it.
Thats the reason why some people get the 38min charging from 0 to 100 and others get 45min or more

xwonic said:
what is your ambient tempeture? it also affects it.
Thats the reason why some people get the 38min charging from 0 to 100 and others get 45min or more
Click to expand...
Click to collapse
It's 28°C.
I think the temperature of phone goes up during normal usage than when it is locked. I think that's the issue causing slow charging during normal usage. But I want to know if this an issue with the device or normal.??

sanjeev7 said:
It's 28°C.
I think the temperature of phone goes up during normal usage than when it is locked. I think that's the issue causing slow charging during normal usage. But I want to know if this an issue with the device or normal.??
Click to expand...
Click to collapse
Hey I am also using the Indian unit as far as for me the charging speeds r good while in normal use also. But I didn't charge it during gaming.

Tulasiram999 said:
Hey I am also using the Indian unit as far as for me the charging speeds r good while in normal use also. But I didn't charge it during g
Click to expand...
Click to collapse
Tulasiram999 said:
Hey I am also using the Indian unit as far as for me the charging speeds r good while in normal use also. But I didn't charge it during gaming.
Click to expand...
Click to collapse
Oh is it... I'll drain battery nd charge during normal usage and capture the time.
Could you please try charging once during gaming.?? Like how much time does it take to charge 5-10% while gaming....that would help me know if I have issue with my device or not. Thanks bro

sanjeev7 said:
It's 28°C.
I think the temperature of phone goes up during normal usage than when it is locked. I think that's the issue causing slow charging during normal usage. But I want to know if this an issue with the device or normal.??
Click to expand...
Click to collapse
If the screen is even on the charging time will be dramatically longer, even if you're just browsing the web or other simple activity

speedtripler said:
If the screen is even on the charging time will be dramatically longer, even if you're just browsing the web or other simple activity
Click to expand...
Click to collapse
Any reason for that.??
I used to have OnePlus 6T. Even if I game or don't use phone while charging, it used to take same amount of time to charge. No differences at all.
Why this device has such thing.?? Any reason for that.? Or any modifications can fix??

speedtripler said:
If the screen is even on the charging time will be dramatically longer, even if you're just browsing the web or other simple activity
Click to expand...
Click to collapse
Noticed same **** in the last time but never had it or noticed on my any previous phone (and I had a lot...)

sanjeev7 said:
It's 28°C.
I think the temperature of phone goes up during normal usage than when it is locked. I think that's the issue causing slow charging during normal usage. But I want to know if this an issue with the device or normal.??
Click to expand...
Click to collapse
That's definitely no issue! The Snapdragon 888 heats very fast and while charging even more. So there is no wonder it will reduce the charging speed to cool down while using the phone.

Related

Liquid is too hot?

I mean really hot! Normal usage is ok but when I play games or use web browser for half an hour, it turns hot (back and front, lower body). Does anyone have the same problem?
Another thing is the charging time is too long!
Here are the answers from other forum:
Yes the liquid tends to warm up at the lower back half and once that happens, theres no way you can recharge it till it cools down. Feedback from acer engineers theres a temp sensor right behind the battery and if the temp goes above 40c...it'll stop charging. I think that maybe is one of the reason Acer didnt really launch this model worldwide?
Click to expand...
Click to collapse
Phones with Snapdragon chips in them get warm. The Desire does it; the Nexus does it. I wouldn't worry. My nexus takes about two hours to charger to full.
Click to expand...
Click to collapse
topifone said:
I mean really hot! Normal usage is ok but when I play games or use web browser for half an hour, it turns hot (back and front, lower body). Does anyone have the same problem?
Another thing is the charging time is too long!
Click to expand...
Click to collapse
I have the same problem, its very hot, im worried for the health of cpu and battery..
At least for the charging troubles, using setcpu I defined to run at 500 (around) MHZ when on charge and no overheating then, plugged from evening till morning or using gps for 2,30 hrs with charge connected. It stills warm but no overheating... Tips from EvIl rom, not mine
The lower part is where the CPU is, battery heat would be from the upper back part. Also computer USB charging is slower than wall socket charging.

Charging Yet Decreasing

I've been using Z3+ for quite some times now.
Since the first time I bought the phone (which was a second-handed phone) I only have one question.
If I charged my phone and used it, it wouldn't increase the battery percentage(s) or it would be so slow to increase.
I installed this app called AccuBattery to give me info the status of my battery, is it losing or gaining.
And yes, it lost mA (-86 - xxxx) while I was using the phone. Is it normal?
Yes its normal
thesims2customs said:
I've been using Z3+ for quite some times now.
Since the first time I bought the phone (which was a second-handed phone) I only have one question.
If I charged my phone and used it, it wouldn't increase the battery percentage(s) or it would be so slow to increase.
I installed this app called AccuBattery to give me info the status of my battery, is it losing or gaining.
And yes, it lost mA (-86 - xxxx) while I was using the phone. Is it normal?
Click to expand...
Click to collapse
This is not normal. Buy an original Charge. Use regular wall plugs, not extended plug sockets. But I warn you, phone gets very hot if you use it while charging. If this charger method doesn't work, go to sony service and ask for battery replacement..
cashflow67 said:
This is not normal. Buy an original Charge. Use regular wall plugs, not extended plug sockets. But I warn you, phone gets very hot if you use it while charging. If this charger method doesn't work, go to sony service and ask for battery replacement..
Click to expand...
Click to collapse
I am using Aukey Charger btw. Well, it is random, if watched videos on 720p or more it would decrease, the same with playing games.
thesims2customs said:
I am using Aukey Charger btw. Well, it is random, if watched videos on 720p or more it would decrease, the same with playing games.
Click to expand...
Click to collapse
Yes it does that with other chargers, I swear I have 4 chargers in my house and none of them were up to the task to charge this phone efficiently so I bought an "adaptive fast charger" and no complaints since. While playing game it still charges a bit slow but it doesn't decrease any more.
kgalv419 said:
Yes it does that with other chargers, I swear I have 4 chargers in my house and none of them were up to the task to charge this phone efficiently so I bought an "adaptive fast charger" and no complaints since. While playing game it still charges a bit slow but it doesn't decrease any more.
Click to expand...
Click to collapse
Can I know what's your charger?
thesims2customs said:
Can I know what's your charger?
Click to expand...
Click to collapse
it is Samsung EP-TA20JWEUSTA Adaptive Fast Home Charger
thesims2customs said:
I am using Aukey Charger btw. Well, it is random, if watched videos on 720p or more it would decrease, the same with playing games.
Click to expand...
Click to collapse
Playing games and watching videos of course slows down charging. I am talking about randomly decreasing charging rate while phone screen is off. But as he said, samsung adaptive charge is very good at charging faster and safer...
cashflow67 said:
Playing games and watching videos of course slows down charging. I am talking about randomly decreasing charging rate while phone screen is off. But as he said, samsung adaptive charge is very good at charging faster and safer...
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Click to collapse
Ohhh am sorry, if the screen is off it will keep charging up, but I was talking about charging while using my phone. Sorry to be ambiguous.
Ummm.... Okay, I guess I'll find Samsung Fast Charging later. So sad that Aukey can't keep make my charging stable.
You need to use a Qualcomm charger with Quick charge 2.0. This is not the same as adaptive quick charge. Qualcomm quick charge 2.0 is built in to the processor. It works even if you change ROMs. It's the only one that can keep up with the phone's demand, and can charge the phone in just over an hour. I've had the phone since before it was released in the U.S.
Don't expect this phone to charge any faster with QC2 for example. And if you watch videos or even pay games, I can imaging that the device will heat up (because SD 810...) and the charging speed will reduce itself drastically. Or even discharge. I don't know why but QC doesn't work on this phone at all. Even my Z3 tablet charges up faster with QC than the Z3+.
Iam using Sony UCH10 quickcharger 2.0, and when i play heavy game, battery percentage stay at one place or it decrease...its because the phone consume more energy than battery can give... And yes,its normal.

S20FE 4G (Exynos) Charging Speed

Hi everyone,
I recently purchased S20FE 4G in India. I also purchased a 25W charger from Samsung.
I'm very disappointed with the charging speeds.
I switched off and charged and these are my results:
25W took 1hr25min to charge 5to100%
15W took 1hr38min to charge 5to100%
I even formatted my device but no improvement.
Can you guys mention your charging speeds?
What can I do as service centers are closed due to lockdown.
Thank you.
enable fast charging
3mel said:
enable fast charging
Click to expand...
Click to collapse
It is enabled.
Ashutosh7x said:
It is enabled.
Click to expand...
Click to collapse
since you formatted ?
3mel said:
enable fast charging
Click to expand...
Click to collapse
It is enabled.
3mel said:
since you formatted ?
Click to expand...
Click to collapse
Yes, I enabled after formatting.
I think it's a software bug as many users are complaining about the same on Samsung Members app.
Ashutosh7x said:
It is enabled.
Yes, I enabled after formatting.
I think it's a software bug as many users are complaining about the same on Samsung Members app.
Click to expand...
Click to collapse
I've heard people mention it on reddit too. weirdly the standard 15w charger hits around 3000mA if fast charging is enabled.
3mel said:
I've heard people mention it on reddit too. weirdly the standard 15w charger hits around 3000mA if fast charging is enabled.
Click to expand...
Click to collapse
Mine 15W gives upto 1500-1600mAh max then drops to around 1000mAh.
25W fluctuates a lot. Gives around 1100-1200 only
Ashutosh7x said:
Mine 15W gives upto 1500-1600mAh max then drops to around 1000mAh.
25W fluctuates a lot. Gives around 1100-1200 only
Click to expand...
Click to collapse
It should hit close to 5000ma at times with 25 w brick in the 20-70% charge range.
In that range you should be seeing 2600-5000ma.
Fast charging will noticeably start ramping down at 70-75% and will completely slow charge after 90%. Best to stop charging at 70-80%.
If the start temperature is too low it will revert to slow charging for the entire cycle.
Best start temp is 85-90°F.
Cool it if it starts getting near 100F.
Use a known good Samsung OEM 25w brick/cable.
Try toggling to fast charging switch on/off 3 times.
Factory resets* will do nothing except waste time.
Clear system cache, try a hard reboot.
Watch for any signs of bulging on the front and especially back of the phone. Li's can fail at any point in their life. A failed Li will fast charge erratically and have reduced capacity. Any swelling means it needs replaced asap before it damages the display or worse.
*a major firmware update is the exception
blackhawk said:
It should hit close to 5000ma at times with 25 w brick in the 20-70% charge range.
In that range you should be seeing 2600-5000ma.
Fast charging will noticeably start ramping down at 70-75% and will completely slow charge after 90%. Best to stop charging at 70-80%.
If the start temperature is too low it will revert to slow charging for the entire cycle.
Best start temp is 85-90°F.
Cool it if it starts getting near 100F.
Use a known good Samsung OEM 25w brick/cable.
Try toggling to fast charging switch on/off 3 times.
Factory resets* will do nothing except waste time.
Clear system cache, try a hard reboot.
Watch for any signs of bulging on the front and especially back of the phone. Li's can fail at any point in their life. A failed Li will fast charge erratically and have reduced capacity. Any swelling means it needs replaced asap before it damages the display or worse.
*a major firmware update is the exception
Click to expand...
Click to collapse
I'm hoping for a software update to fix this bug. My 25W never goes beyond 4000mAh.
It takes 1hr25min to charge from 5to100% when the mobile is off.
Should I downgrade to March patch using odin?
Ashutosh7x said:
I'm hoping for a software update to fix this bug. My 25W never goes beyond 4000mAh.
It takes 1hr25min to charge from 5to100% when the mobile is off.
Should I downgrade to March patch using odin?
Click to expand...
Click to collapse
4000 ma is acceptable.
Having the screen on will skew the charge cycle, don't.
It takes much longer to charge past 80%
Temperature parameters can greatly alter fast charging times.
Don't routinely discharge past 20%, 40% is a better cutoff.
Charging to 100% is slow and the most stressful thing you can do to an Li except for... doing a full charge cycle charge (5-100%)
If you're seeing roughly a 2%@min charge most of the time in the 40-70% range it's likely fast charging normally.
blackhawk said:
4000 ma is acceptable.
Having the screen on will skew the charge cycle, don't.
It takes much longer to charge past 80%
Temperature parameters can greatly alter fast charging times.
Don't routinely discharge past 20%, 40% is a better cutoff.
Charging to 100% is slow and the most stressful thing you can do to an Li.
If you're seeing roughly a 2%@min charge most of the time in the 40-70% range it's likely fast charging normally.
Click to expand...
Click to collapse
I see 1%/min charge. Around 40-70% it increases to 1.5%/min.
Overall charging is slow. I've seen more than 10 owners complain about their S20FE.
It's a software issue after April update in India.
Ashutosh7x said:
I see 1%/min charge. Around 40-70% it increases to 1.5%/min.
Overall charging is slow. I've seen more than 10 owners complain about their S20FE.
It's a software issue after April update in India.
Click to expand...
Click to collapse
Try reverting Device Care and Device Health Care to factory load.
My Rule #1 if your OS platform is running fast, stable and fulfilling its mission... let it be.
I'm still running my N10+ on Pie, zero issues.
Too many firmware updates skew the stew
blackhawk said:
Try reverting all Device Care apks to factory load.
My Rule #1 if your OS platform is running fast, stable and fulfilling its mission... let it be.
I'm still running my N10+ on Pie, zero issues.
Too many firmware updates skew the stew
Click to expand...
Click to collapse
Haha.. well I'll keep that in mind from now onwards
Ashutosh7x said:
Haha.. well I'll keep that in mind from now onwards
Click to expand...
Click to collapse
Yeah I've learned that the hard way more then once! Firmware updates can (and do) cause permanent damage to the device with a reflash being your only recourse. This can get real messy too.
In reality even outdated Android OS's rarely get infected unless you do something really stupid.
Any OS that is Pie or above is immune to the worst rootkits that can cause "unremovable" infections.
As you can see even a factory reset caused by malware be less trouble than a buggy firmware update to fix.
Always backup your critical data at least 2X on 2 or more hdds that are physically and electronically isolated.
Crashes are rare but they happen.
"I lost all my images, help me..." threads are too common here. There's are no magic time machines and no help☠
Was it the boogey man?
What was he wearing?

Question Battery getting rekt fast with 67w charge !

Noticed on battery health monitor battery seems to be getting rekt quickly
Should I charge slower or something ?
At this rate the battery is degrading 6%+ a month!
Pretty sure that's not accurate. I stopped using Accubattery a long time ago, I just use my phone like I normally would and I try not to worry about the battery degrading.
jericho246 said:
Pretty sure that's not accurate. I stopped using Accubattery a long time ago, I just use my phone like I normally would and I try not to worry about the battery degrading.
Click to expand...
Click to collapse
When I test it on my old Huawei mate 20 X it says the battery is only 74% effective and it was 101% when new
I am not sure accubattery is legit or not but I never take their recommendation to only charge between 30-80% because I need to use the phone capacity from 100% to whatever and I don't plug it in until 1% or sometimes dead which is supposedly the worst thing you can do lol
I guess New batteries will be cheap by the time I need one , haven't seen a tear down yet of this device to know if it's easy to replace it yet or not....
This application give me 5115 after 2 weeks.
Dont' know if accurate or not.
I don't think they know that battery in MI11 Ultra is made with new material "silicon-oxygen anode battery" as app probably thinks you have normal "li-pol battery" so when you charge it with high power, app think you killing your li-pol battery?..
veimus said:
I don't think they know that battery in MI11 Ultra is made with new material "silicon-oxygen anode battery" as app probably thinks you have normal "li-pol battery" so when you charge it with high power, app think you killing your li-pol battery?..
Click to expand...
Click to collapse
Maybe... Only time will tell i suppose
speedtripler said:
Noticed on battery health monitor battery seems to be getting rekt quickly
Should I charge slower or something ?
At this rate the battery is degrading 6%+ a month!
Click to expand...
Click to collapse
I just tested what it looks like for me after about 2 weeks.
I have almost the same result as you.
I really hope that's not correct, otherwise I'd be worse off now than with my Galaxy S20 Ultra (SD version) after a year.
Gh5st said:
I just tested what it looks like for me after about 2 weeks.
I have almost the same result as you.
View attachment 5311699
I really hope that's not correct, otherwise I'd be worse off now than with my Galaxy S20 Ultra (SD version) after a year.
Click to expand...
Click to collapse
Yes, rather shocking results for a month , i don't mind changing battery every 6-8 months because I'm a heavy user ( but hopefully spare batteries are available? )
Once they get down to about 82% I usually order a new one and change it and it makes a big difference in the longevity of the devices
i have the phone since it launched ( received about 1 week or so after ) and in the app i have 98%.
I do believe the app is not accurate enough tough.
My mi9, after 2 years of intense usage still is at 90%
Jhonxs said:
i have the phone since it launched ( received about 1 week or so after ) and in the app i have 98%.
I do believe the app is not accurate enough tough.
My mi9, after 2 years of intense usage still is at 90%
Click to expand...
Click to collapse
I hope your right , my battery seems to be degrading fast
Jhonxs said:
i have the phone since it launched ( received about 1 week or so after ) and in the app i have 98%.
I do believe the app is not accurate enough tough.
My mi9, after 2 years of intense usage still is at 90%
Click to expand...
Click to collapse
Removed Dbl post
I did a factory reset since last time, and i have same result.
But i don't think it's accurate, in my case i have too high result to be true.
Android doesn't directly monitor current draw I don't think so no app will be accurate.
Regardless Li's like frequent midrange power cycling 40-65% is ideal.
Avoid charging past 80% or discharging under 30% when possible to reduce battery stress.
Do not start charging a battery under 72°F, NEVER charge one near freezing.
An 85F start temperature is best.
Keep the temperature below 100F during the charge cycle.
Low temperature charging can cause Li plating which permanently degrades the cell.
Most fast charging controllers will not let fast charging engage if the start temperature is too low or high.
37-38 C temperature during charging is somehow difficult to keep with the 65-67w charging speed without any external help ( a fan for example )
But in theory you are right
Jhonxs said:
37-38 C temperature during charging is somehow difficult to keep with the 65-67w charging speed without any external help ( a fan for example )
But in theory you are right
Click to expand...
Click to collapse
I use a damp microfiber cloth and/or a fan.
If it gets much above 101F charging will likely terminate. That max will vary by device however it's counterproductive to charge at this high temperature.
I usually use my blackshark fan with great success. That little device really works
Jhonxs said:
I usually use my blackshark fan with great success. That little device really works
Click to expand...
Click to collapse
You got the idea

Question Different charging patterns

If i use the official fast charger .....charge up to 100% the next day I barely get 16 hrs and 3 hrs screen time..wireless charge slowly and I get 30 percent more .
Anyone else see a difference??
Uk unlocked s21u for reference.
You sure there are no other factors involved?: types of apps you ran, heat, etc.
mattlcfc said:
If i use the official fast charger .....charge up to 100% the next day I barely get 16 hrs and 3 hrs screen time..wireless charge slowly and I get 30 percent more .
Anyone else see a difference??
Uk unlocked s21u for reference.
Click to expand...
Click to collapse
That sounds interesting! Would love to look into this a little deeper.
Could you describe this in a little more detail please? Like when do you start charging, how long it takes with each method, what your usage pattern is like, and what you mean by 30% more (SOT, Standgy, or literal battery percentage remaining)? And any relevant screeenshots would be much appreciated.
Fast charging will not engage if the temperature is too low. It will remain disengaged for that charge cycle.
Charging is an electrochemical reaction that needs a certain temperature range to function properly.
Minimum start temp is 72°F but 82-90F is optimal.
Anything below 72F brings the risk of Li plating which will permanently degrade the cell.
Charging will also shutdown if the battery temperature goes too high.
blackhawk said:
Fast charging will not engage if the temperature is too low. It will remain disengaged for that charge cycle.
Charging is an electrochemical reaction that needs a certain temperature range to function properly.
Minimum start temp is 72°F but 82-90F is optimal.
Anything below 72F brings the risk of Li plating which will permanently degrade the cell.
Charging will also shutdown if the battery temperature goes too high.
Click to expand...
Click to collapse
I don't think OP is talking about speed of charging. We're trying to discuss battery life with different speeds of charging.
enigmaamit said:
I don't think OP is talking about speed of charging. We're trying to discuss battery life with different speeds of charging.
Click to expand...
Click to collapse
It should be near identical.
Android battery capacity sensing always left something to be desired.
Battery temperatures should be made the same when comparing.
Try comparing battery voltages rather than indicated %
blackhawk said:
It should be near identical.
Android battery capacity sensing always left something to be desired.
Battery temperatures should be made the same when comparing.
Try comparing battery voltages rather than indicated %
Click to expand...
Click to collapse
That is why we're waiting for more information about his experience before coming to any conclusions.
enigmaamit said:
That is why we're waiting for more information about his experience before coming to any conclusions.
Click to expand...
Click to collapse
Depending on how fast the battery is charging it may shutdown at a lower charge level to avoid overshooting the correct shutdown voltage.
Samsung is said to be very conservative with their charge curves... I wonder why
Samsung should be using graphene batteries by now. Instead of throwing all their resources at the Folds, which never have sold well, they neglect their bread winners. I just reamed them out over that today
blackhawk said:
I just reamed them out over that today
Click to expand...
Click to collapse
You called them and asked them to switch to Graphene batteries?
nixnixnixnix4 said:
You called them and asked them to switch to Graphene batteries?
Click to expand...
Click to collapse
Said they should be using them already, among other things. Before the 10+ was released there was speculation that it might have a Graphene cell, lol.
I was barely aware of this technology until a few days ago... it be cool and it's in use.
blackhawk said:
Said they should be using them already, among other things. Before the 10+ was released there was speculation that it might have a Graphene cell, lol.
I was barely aware of this technology until a few days ago... it be cool and it's in use.
Click to expand...
Click to collapse
Other than power banks, who is using them in their phones?
nixnixnixnix4 said:
Other than power banks, who is using them in their phones?
Click to expand...
Click to collapse
Xiaomi tells us about graphene batteries and the great challenge posed by the Mi 10 Ultra
Xiaomist A portal to share question and answer about smartphone , problems , news and ...
www.xiaomist.com
30% more seems to be a huge claim .
5%-10% could have been a margin or error.
I'll have to do some tracking and get some screen shots . I normally wireless charge overnight and it says 100 % every morning and I use 70 % battery on average . But 1 day a week I have to charge using the lead . I only have the "super fast" charger and lead and the next day the battery is always worse by quite a way . Dead by 19:00 hrs. Similar usage most days . Its as if on fast charge it says 100 % but is way down.
As said I'll do some more investigation.
mattlcfc said:
I'll have to do some tracking and get some screen shots . I normally wireless charge overnight and it says 100 % every morning and I use 70 % battery on average . But 1 day a week I have to charge using the lead . I only have the "super fast" charger and lead and the next day the battery is always worse by quite a way . Dead by 19:00 hrs. Similar usage most days . Its as if on fast charge it says 100 % but is way down.
As said I'll do some more investigation.
Click to expand...
Click to collapse
You know that you can toggle OFF fast-charging and super-fast-charging in the battery settings right?
Try that.
blackhawk said:
Xiaomi tells us about graphene batteries and the great challenge posed by the Mi 10 Ultra
Xiaomist A portal to share question and answer about smartphone , problems , news and ...
www.xiaomist.com
Click to expand...
Click to collapse
Samsung better listen then.
These batteries should last us 4 years easily. Anything less than that is a rip off.
nixnixnixnix4 said:
Samsung better listen then.
These batteries should last us 4 years easily. Anything less than that is a rip off.
Click to expand...
Click to collapse
With heavy usage the Li's are good for 1-2 years. Maybe better in a temp controlled environment.
I stream a lot and that's hard on the battery which is why I now say... live and let die
It's typical for batteries to last longer the slower they're charged. If you're using fast charging when plugged in, you'll see a decrease in the amount of charge that is held throughout the day, compared to wireless charging which is quite a bit slower.
mattlcfc said:
If i use the official fast charger .....charge up to 100% the next day I barely get 16 hrs and 3 hrs screen time..wireless charge slowly and I get 30 percent more .
Anyone else see a difference??
Uk unlocked s21u for reference.
Click to expand...
Click to collapse
Are you sure there aren't any other elements at play? Examples include the applications you used, the temperature, and so on.
SuperIronOut said:
It's typical for batteries to last longer the slower they're charged. If you're using fast charging when plugged in, you'll see a decrease in the amount of charge that is held throughout the day, compared to wireless charging which is quite a bit slower.
Click to expand...
Click to collapse
So you're saying if one battery is slow, one is fast charged, both to 3.2 volts, the slow charged one will yield mAhs.
Unless the battery is degraded I have my doubts that it be a significant difference.

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