yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi 9 SE Real Life Review] spix123:
I couldn't be bothered waiting for 2 days as I already know its going to be 1% an hour. It went from 100-89% in 11hours , I turned off the fingerprint 2 hours ago and its still 89%. So looks like it is the fingerprint, will leave it for another while just to be sure.
[Xiaomi Mi 9 SE Real Life Review] G_4_B:
Global EU 10.2.5

7 hours of standby (airplane on, finger on, wifi & aod off) 2% consumption

(my last phone about 1% for the same time)
[Xiaomi Mi 9 SE Real Life Review] spix123:
16hr later, down to 82%. If I left fingerprint on it would be at 73% which is a pretty big difference.

With fingerprint off the standby seems normal at around 1% every 2-2.5hours.

Fingerprint on and its 1% per hour.

To poster above who saw low drain with fingerprint on, was that from 100%? Sometimes the first few % drains slower.. I've tested it from full charge to empty battery. With fingerprint on, it lasted 4 days which works out 1% per hour average standby drain. Completely stock rom, no third party apps installed, no sim card, location off, sync off, aod off.

Or I wonder if there's different fingerprint readers being used? Redmi Note 5 had either Goodix or FCP and there were many reports of the Goodix one causing standby drain.
[Xiaomi Mi 9 SE Real Life Review] pengus77:
Exactly the same stats here. I can see around 1.5% hour standby now with fingerprint off and aod on (and sim card and wifi) which is quite ok for me. Disabling aod brings the value down, but not that much, maybe 0.5% hour (and i lose all the notifications so it has to be on).

Btw, you guessed right. This phone uses the goodix_fod driver so yeah, it's a Goodix reader. I'm trying to get the kernel to compile with gcc 7 but caf stuff is really badly written and gcc complains a lot...
[Xiaomi Mi 9 SE Real Life Review] G_4_B:
The flagship MI 9 has the same problem with the fingerprint sensor?
[Xiaomi Mi 9 SE Real Life Review] spix123:
The standby drain has suddenly increased again, fingerprint still disabled, but its a new issue this time. 'Android' is keeping the phone awake and shows solid blue bar in battery stats so its awake constantly. Been going for about 5 hours at 2% per hour. I haven't installed anything new changed any settings, just started randomly.
[Xiaomi Mi 9 SE Real Life Review] pengus77:
Same exact thing happened here. Updated to latest xiaomi.eu yesterday and the drain now is unbearable. Still looking in the kernel to reduce the amount of debug and tracing it does by default, but i start thinking it's also caused by miui rom and the load of background services it spawns...
[Xiaomi Mi 9 SE Real Life Review] nfraccar:
I have the opposite

... For a few days I became crazy WITH Android system drain..but also Xiaomi framework Google play services and Android... Today out of the blu only Android System high but much more reasonable then normal apps... Very strange. But also true that today's I used wifi more than previous days. Certainly if you drive with two sim card in.. It's a nightmare!
[Xiaomi Mi 9 SE Real Life Review] dzidexx:
Sysconfig patcher(Magisk Module) makes job.
[Xiaomi Mi 9 SE Real Life Review] denzel09:
What?
[Xiaomi Mi 9 SE Real Life Review] dzidexx:
https://xdaforums.com/apps/magisk/module-sysconfig-patcher-t3668435
[Xiaomi Mi 9 SE Real Life Review] xXPhoenixXx:
It didn't make any difference for me. Also tried other magisk modules that claimed to improve battery life. I tried the *#*#4636#*#* thing too, makes no difference either.

My 'Cell standby' and 'Phone Idle' consumption is still high, losing more than 10% battery overnight with AOD turned off.

Has anyone managed to improve cell standby consumption using a different method? Btw I'm running Xiaomi EU (lastest stable) + Okitakernel V2 (which I flashed in hope to see some improvements, nothing really changed).
[Xiaomi Mi 9 SE Real Life Review] dzidexx:
I had only one time more than 4% per night. Install wakelock detector and find what is draining.

Btw.

I haven't Mi Account at MiuiEu 9.5.30. [MENTION=3979113]xXPhoenixXx[/MENTION]
[Xiaomi Mi 9 SE Real Life Review] xXPhoenixXx:
Thanks, found the problem, though wakelock detector didn't work for me even though I have root. Instead, gsam and bbs helped me determine the source of the drain. Bluemail kept my phone from going into deep sleep.
[Xiaomi Mi 9 SE Real Life Review] zorzgeo:
Hi.

I have battery drain but in some strange condition.

When i put phone in pocket, somehow camera have been activated and phone get pretty warm so after a half hour of a walking with phone in the pocket battery drain to 10-15%

Have been try all variants of a screen locking and without locking... always the same strange condition.

Tried to change theme, launcher and all i have on my mind... but without results.

My phone is Global (not EEA) and stucked to 10.2.2.0 Official Global ROM without any update and with booloader locked (applied for unlock and i am waiting Sunday for unlocking).

Any help or an advice?

TNX
[Xiaomi Mi 9 SE Real Life Review] spix123:
Did you try to put the screen facing away from your skin
[Xiaomi Mi 9 SE Real Life Review] zorzgeo:
Yes i am but that's not a point :(

XIAOMI MUST HAVE RETURN POCKET SCREEN LOCK/PREVENT POCKET DIALS OPTION!!!

(Sorry for big letters, that's a my wish)
[Xiaomi Mi 9 SE Real Life Review] strayed:
Hello

I have an MI 9 SE for a week and I noticed that in some situations the battery consumption is very high.

After some research, I found some tips related to mobile network settings. I made all possible changes, but the problem persisted.

After installing some monitoring software (battery and cpu), I noticed that occasionally, either the 2 gold or the 6 silver cores will go up to the maximum clock and will not reduce until I reboot the phone.

I still have not figured out how to reproduce this situation, but this morning I noticed the two gold cores locked in 2.3ghz. It had already consumed almost 5% of the battery in a matter of 30-40 minutes(standby)

Has anyone with MI 9 SE come up with high battery consumption or something similar to what I am facing? I found some similar reports due to a bug in the fingerprint reader on mi a2 and on redmi note 5.

Thanks
[Xiaomi Mi 9 SE Real Life Review] dumariachi:
a have the same problem, waiting update or solution , fingerprint ok, no problem in mi 9 se
[Xiaomi Mi 9 SE Real Life Review] Brummbude:
After I read you post I installed cpu-info to check the behavior of my mi 9 se.

Well, I have the same problem but no glue where this comes from...

Gesendet von meinem Mi 9 SE mit Tapatalk
[Xiaomi Mi 9 SE Real Life Review] strayed:
I reported this bug to xiaomi.

c.mi.com / thread-2293192-1-1.html (remove spaces)
[Xiaomi Mi 9 SE Real Life Review] Brummbude:
Last Night I did restart my phone before I went to bed. Typed in the SIM Pin and left WiFi on. Didn't start any further app..

After 8h I got a battery drain of 3%.

Typically I've got 5-6%.

I'm on global V10.2.2.0.

Can anyone confirm this?

Gesendet von meinem Mi 9 SE mit Tapatalk
[Xiaomi Mi 9 SE Real Life Review] aslanalperh:
thanks will try that. Last night im forget to plug my phone charge. After 8 Hours later my phone drain %8 charge. It's too much i think.
[Xiaomi Mi 9 SE Real Life Review] maikel2201:
the other day I updated to 10.3.4.0, and now when I wake up after a nights sleep(7-8hours) the battery is down 14-15% ... it used to be only 10%!

now its dropping 50 % faster... I hope that it gets better in the next week, cause I read that new update "learns" the phone and apps activity, and with time optimizes the battery
[Xiaomi Mi 9 SE Real Life Review] SirMorokei:
I also experienced a huge battery drain.

As far as I can tell it's because of the CPU and Fingerprint Scanner again. That was also the case with the Mi A2 where the CPU got stuck on high frequency after using the fingerprint scanner (which apparently got fixed).

The last two CPU Cores are stuck at high frequency which means that the battery will drain really fast because the cores don't go to sleep/clocking down.

I currently started my testing and I will see how it goes.
[Xiaomi Mi 9 SE Real Life Review] maikel2201:
when I'm on wifi it's not that bad... on mobile the battery is ****
[Xiaomi Mi 9 SE Real Life Review] spix123:
Yep I noticed the same thing.. the standby drain was bad enough as it was, now its gone even worse. Miui developers are morons.
[Xiaomi Mi 9 SE Real Life Review] Spellbound_91:
Hi All.

I am with Miui version 10.2.9.0 global and for the last night it drains only 1% battery. Fingerprint sensor is turned off and the network type is LTE/WCDMA.

But when I am using it (Facebook and instagram) the drain is huge.I hope Xiaomi will fix this problem soon because this is ridiculous.
[Xiaomi Mi 9 SE Real Life Review] sxxorp:
Didnt you had a thought that it's maybe not only the phone's fault? Facebook related apps are the greatest battery drains, they are the first to get rid of, when I set up a new phone. Instead of e.g. FB try this: https://play.google.com/store/apps/details?id=io.friendly&hl=en
[Xiaomi Mi 9 SE Real Life Review] Spellbound_91:
Yesterday I unplugged the phone from the charger and after 14 hours and five minutes talking and five pictures taken with the camera the battery was 37% down. Believe me, Facebook and other social apps are the smaller problem for the software problems in this phone.
[Xiaomi Mi 9 SE Real Life Review] vinz_uk80:
Strange, I have great battery life with my Mi9se with the Dev 9.8.1 Xiaomi.eu Rom with Okita Kernel:

Unplugged yesterday, 1h15 on the phone, 3h30 of SOT and still over 60% of battery left.

When I'm home, I use VoWIFI and put my phone in airplane mode, leaving only wifi on. Thus the battery lif is better.
[Xiaomi Mi 9 SE Real Life Review] Spellbound_91:
Yesterday I have updated to MIUI version 10.3.4.0 EEA and i can see the difference from previous version.Now I feel the battery is better.After I switched of all advertising bullsh*ts the battery is super.Fingerprint sensor is turned off too because I've reade that there is a drain because of it.

Maybe I will flash some dev version soon like you.
[Xiaomi Mi 9 SE Real Life Review] vinz_uk80:
My fingerprint reader is always enabled, and no drain.

You might check with your applications, maybe there is one that drains your battery.

I only stayed one week with the stock Rom, as you, I noticed much worse battery drain than the dev xiaomi.eu roms.

And no issue with notifications, whereas it was a pain in the a$$ with stock rom :o

Really happy now with the dev rom and root.

I'll still wait a bit to see if I switch to custom Rom, such as crDroid.
[Xiaomi Mi 9 SE Real Life Review] Coletz@0n:
sorry for the OT, but what do you mean? Anyway if battery life is better I'll flash the xiaomi.eu rom now even if I don't like to play with "custom" roms
[Xiaomi Mi 9 SE Real Life Review] aelfinn:
What exactly did you switch off and where/how? :confused:
[Xiaomi Mi 9 SE Real Life Review] Spellbound_91:
Google it how to switch off xiaomi ads and you will find the information you need.
[Xiaomi Mi 9 SE Real Life Review] weerspreuken:
seriously

Why is no-one referencing objective measurements? Current is expressed in Amperes. AccuBattery is able to measure the current draw both for screen on and screen off time. Here are my results: (running 10.3.4.0 PFBEUXM)

Fingerprint: on

Always on display: off

Mobile network preference: LTE/WCDMA

Screen on: 218 mA (as I'm typing this)

Screen off: 30 mA (you have to let it idle for 5mins or more)

For comparison, this is what I measure on my redmi note 4 with lineageos 15:

Screen on: 195 mA

Screen off: 8 mA
[Xiaomi Mi 9 SE Real Life Review] Grahaman27:
My results:

screen on: 210mA

screen off: cant report it closes out on me - how did you get it to report screen off?
[Xiaomi Mi 9 SE Real Life Review] weerspreuken:
I just leave my phone with the screen locked and discharging for 5-10 minutes.
[Xiaomi Mi 9 SE Real Life Review] xXPhoenixXx:
I've been "away" from MIUI roms for a while, been rolling CRdroid and Pixel Experience (which sadly got abandoned). Now I installed MIUI 11 EU rom(stable) and it's the same old abysmal standby drain. How this still not fixed is beyond me. The other roms have been fine. I like MIUI but I can't deal with this awful battery life
[Xiaomi Mi 9 SE Real Life Review] QwertyPL:
Miui 11.0.4 Global, Mi 9 SE, AoD on, fingerpring scanner on. Standby drain is approx. 11% for 5h. During night it's 10% for 8h due to AoD shutting off. I still get good SOT. I was testing and I got 4h of youtube, 1h of browsing and 1h of playing a less demanding chess game. So I got 6h of SOT, and I didn't even start at 100 but 70% and finished at 20%. The other day I did a similar test and I got 7h SOT from 100% to 30% so the results are pretty consistent. I should mention, however, that it was all on WiFi and with no sim card. Still, the standby drain could be waaay better I think.
[Xiaomi Mi 9 SE Real Life Review] tennyleaz:
I have crdroid Q rom, testing night time standby.

AOD: on.

Fingerprint: on

Wifi: off

Mobile data: off

Network type: LTE/WCDMA

AccuBattery reports standby battery drain is ~ 2%/hr or ~60mA/hr.
[Xiaomi Mi 9 SE Real Life Review] jaager:
I always had standby drain problems with all versions of crdroid. Then I switched to LOS 16 and it's absolutely fine, only 0,4% drain per hour :D
[Xiaomi Mi 9 SE Real Life Review] vinz_uk80:
Under Xiaomi.eu 9.12.5 rooted, I also have 0.4% standby drain. according to AccuBattery. I'm at work, the phone lying on my desk untouched, only with 2G connexion (coverage is so so where I am), no Wifi or data, Fingerprint scanner ON.

I don't have AOD, it drains too much for the use I have.

At home, I put the phone in airplane mode but enable Wifi with VoWifi available, and it drains roughly 0.5%/h in this state.
[Xiaomi Mi 9 SE Real Life Review] mark1998HUN:
Where did you get los 16? Gsi?
[Xiaomi Mi 9 SE Real Life Review] jaager:
https://t.me/Losmi9se/31774

To quote the author
[Xiaomi Mi 9 SE Real Life Review] heffeque:
Hopefully the official Android 10 will solve the battery usage issue.

It's kind'a sad that a mature cellphone as this one still has these kinds of SW problems.
[Xiaomi Mi 9 SE Real Life Review] Theseus09:
Same problems for me too.

I'm tring to have a normal drain and sometime i have only 2% in 8 hours durig the night in airplane mode.

But then it goes up to 5-6%.:confused::confused::confused:

And i tried to set on LTE/WCDMA but it switch back to the default setting randomly even without reboot:confused::confused::confused:
[Xiaomi Mi 9 SE Real Life Review] enx89:
Has anyone checked battery drain after android 10 update?
[Xiaomi Mi 9 SE Real Life Review] razor26:
Yes, for me it is gone. I left my phone at 37% at night. Woke up and it was 36%.
[Xiaomi Mi 9 SE Real Life Review] spix123:
Not for me but maybe it will take a while to settle. I just updated and let phone sleep for 1.5 hours. Battery dropped from 56->53%
[Xiaomi Mi 9 SE Real Life Review] freerock0:
Regards ,

Considering I'm a total beginner in the cell phone sphere , can you please tell your phone settings to get at least approximate values of consumption through the night ?

At night I turn off wifi , the network and turn on airplane mode and but still the consumption is 6 ÷ 7% till morning.

Thanks in advance !
[Xiaomi Mi 9 SE Real Life Review] spix123:
Exactly the same. It seemed normal at first (1%every2.5hours) but then I remember it doing that the odd time before. Low and behold it is now back to draining at 1% per hour standby in airplane mode.
[Xiaomi Mi 9 SE Real Life Review] 22zuen:
For anyone still suffering from stand-by battery drain, you could try changing the APN of your simcard:

I was having issues where some ports were blocked by the APN that was automatically set. When I changed the APN to one without firewall I noticed the standby batterydrain went to 5% per hour. Using a 3rd option I found on the website of my provider combined with LTE/CDMA/UMTS Auto (PRL) networktype the batterydrain is 0.5% per hour!

Hopefully this can help you with your problems.

(running MIUI 12.0.1.)
[Mogul, XV6800 ROM Development] lanwarrior:
Hi all,

I have upgraded my Mogul ROM to DCD's and everything worked very well. However, I have selected NO Time Synchronization with the mobile provider but somehow the Mogul kept on doing that.

Example:

1. Setup time for 9:10 (10 min. faster)

2. At random time, the mogul will sync with the time server and reset the clock to actual time (NOT 10 min. faster)

I already DESELECT Time Synchronization in Settings -> Phone. I also checked app. that have time sync capabilities and disable those. These are:

- SBSH Pocket Weather

- Spb Time

can anyone help?
[Mogul, XV6800 ROM Development] lanwarrior:
Anyone have input?
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Playing Candy Crush for 22 hours straight can take its toll on your battery (and your marriage). Rate this thread to express how the Xiaomi Mi 9 SE's battery performs under heavy use. A higher rating indicates that it lasts a long time even when playing games, streaming video and audio, and doing other CPU-intensive activities.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Once in a while, when your significant other yells at you, you might use your phone a bit less. Rate this thread to express how the Xiaomi Mi 9 SE's battery performs under light use. A higher rating indicates that the device goes a long time when you're using the phone sparingly: no gaming or video/audio streaming, light web browsing, some calling and texts, etc.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Is the Xiaomi Mi 9 SE as good-looking as you are (despite your receding hairline, adult-onset acne, and massive weight gain)? Rate this thread to express whether you think the Xiaomi Mi 9 SE is attractive. A higher rating indicates that you would even go as far to say that the Xiaomi Mi 9 SE is a beautiful phone.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Rate this thread to express how you think the Xiaomi Mi 9 SE feels in terms of quality. A higher rating indicates that it feels premium and high-quality (attention to detail is high, manufacturing defects don't exist, etc).

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Please, no "that's what she said" jokes. Rate this thread to express how you think the Xiaomi Mi 9 SE feels in-hand. A higher rating indicates that it's comfortable to hold for long periods of time, even in one hand. Resist the urge to say "TWSS" just now. Seriously.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] morgs640:
Similar size to the Mi5 but feels quite a lot bigger due to the edge design which makes one handed use more difficult.
[Xiaomi Mi 9 SE Real Life Review] festercho:
Got it for 2 weeks now, changed my Mi5s Plus, this one is quite smaller and very comfortable to handle (I have small hands btw). The small bezels make it a little hard sometimes as it does register touches on the sides sometimes which may be an issue at first, but I got used to it.
[Xiaomi Mi 9 SE Real Life Review] morgs640:
Did you have a thick case on the Mi 5s? There is no doubt this handles worse than the Mi 5. The GSMArena review said this is because there are no sharp edges on the sides and they are rounded, which i agree with.
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Are you comfortable in your own skin? Is your phone comfortable in its skin? Rate this thread to express how you deem the skin on the Xiaomi Mi 9 SE. A higher rating indicates that you love it: it adds just the right amount of features, it's visually pleasing, and overall it's additive to the experience. If this is a Nexus phone (you didn't think we hand-wrote all of these prompts, did you?) then use this rating to indicate how the latest version of Android looks to you.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
Rate this thread to express how well you can see the Xiaomi Mi 9 SE's display outdoors. In case you've been playing Minecraft for 18 months straight, you might not known how to get outside anymore. Well, find the door and walk through it. A higher rating indicates that it has very high maximum brightness and thus fantastic outdoor visibility in direct sunlight.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
How well do you know your fifty shades of grey? Rate this thread to express how good the Xiaomi Mi 9 SE's display contrast is. A higher rating indicates that black is true black, rather than a very dark gray.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
If you're colorblind, please disregard this thread. Rate this thread to express how you deem the color saturation and accuracy of the Xiaomi Mi 9 SE's display. A higher rating indicates that you think that color accuracy is very high and saturation is excellent.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] XDA_RealLifeReview:
The Xiaomi Mi 9 SE has a crazy crisp display. Just kidding, this is automated text so who knows if this screen is any good. So, you be the judge! A higher rating indicates that it's extremely sharp and clear, and that you cannot see pixels with your naked eye.

Then, drop a comment if you have anything to add!
[Xiaomi Mi 9 SE Real Life Review] nqtsparda:
This is the first time I use a phone that has Amoled screen. I heard about color shifting which happens to Amoled screen but I still curious. Does color shifting happen to your devices ?

For mine, when I tilt the phone, even a little bit, I see the blocks of color turn from blue (cool) to pink (warm) and backward. This only happens on white background. If the view angle is 90 degree, its fine. But if it greater or smaller than that, about 60 degree, it's just like a rainbow is moving. Kind of annoying
[Xiaomi Mi 9 SE Real Life Review] readerdev:
Please post some pictures of the display at different viewing angles.

Ive been using OLED screens for the last couple of years, mostly from Samsung, as is the one on the Mi 9 SE. They have never had any issue of the sort. I have however seen such a thing on the panels used in Blackberry phones.

The SE seems like the only device out this year that ticks my boxes as far as size and display quality, i would dearly like to know if sammy is delivering sub par screens here.

I have to say i am skeptical, so some proof would be appreciated.
[Xiaomi Mi 9 SE Real Life Review] readerdev:
Lets see if its actually true first. Here is a very detailed review that includes many angles on the display, none show any color shifting:

https://youtu.be/v1lzzcCUvFc

That review also has some interesting info about the notification handling and the state of the currently available ROMs.
[Xiaomi Mi 9 SE Real Life Review] nqtsparda:
Sorry about vid quality, I recorded it by RMN 3

You can see the color turn into warm and cool blocks when I change view angle vertically

https://drive.google.com/file/d/1Fv_xcUn-aIdcxY_f1DX5oXRvNVenLbCf/view?usp=sharing
[Xiaomi Mi 9 SE Real Life Review] glassop:
it's hard to see much wrong with that.

are you looking too hard for problems...?
[Xiaomi Mi 9 SE Real Life Review] readerdev:
Honestly I'm not seeing a big problem there... But the resolution isn't great. Someone below said the A50 display at the store was better but it too has an original Sammy screen, also manufactures in Vietnam.

Mb a good quality photo?

Also, what about the issue with the notifications? Ant solution for it other than AOD?
[Xiaomi Mi 9 SE Real Life Review] nqtsparda:
1 month used and I think I get use to it. Maybe after I checked Mi 8, it also has the same issue. So I guess this is actually not an issue anymore

I also hope for solution replacing notification light. Heard alot about "the dot" but after many attemps with many apps, the choosen one is still missing I guess.