Always on Screen - Samsung Galaxy S7 Questions and Answers

Samsung claims it uses less than 1% per hour. do you guys believe this? do you think this feature will be as light on the battery as Samsung claims?
I was thinking about it...in a 12 hour day...this could be as much as around 12%. which is about how much we probably gain with the larger battery compared to the S6. hopefully with Marshmallow keeping rogue apps closed we will see an improvement in overall battery life over the S6.
what do you think?

if its too much of a drain there is still a LED light you can use for notifications. this is most likely what ill be using...

Doesn't appeal to me. Will be turning it off and using led as usual.

I guess once the phone is out there will be some tests to know if its true ^^

You can shut it off in the quick menu if your worried about battery. That or flip it over
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stanfna said:
Samsung claims it uses less than 1% per hour. do you guys believe this? do you think this feature will be as light on the battery as Samsung claims?
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Are you sure samsung said that? I know lg said that but their panel is ips, i wouldn't expect some text on an amoled to take that much battery, think i saw somewhere today where they said it takes 3-4% of total screen power usage, meaning if the panel takes 500mA per hour the always on screen will take 15-20mA per hour.

Heres a in depth screen review from displaymate posted on the S7 edge forum
http://forum.xda-developers.com/showthread.php?t=3321619

Another question is, is it more efficient to have the always on display vs periodically turning the entire screen on? Even with the notification LED I still do this from time to time.

can we port this feature to s6 edge ?? samsung may not release it officially bt can devs port this feature ?

will it be like moto x display? just turn it on only when you get some notification, lift the phone or take it out of the pocket? or just always on when the display is not covered??

Another thing is it turns off automatically in your pocket. So unless your phone is out all day and just sitting out on your desk or something i don't think the drain will be that bad.

I am more worried of the "burn-in" it could cause than battery drainage, as such, I will disable it for sure.

schn1tt3r said:
I am more worried of the "burn-in" it could cause than battery drainage, as such, I will disable it for sure.
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Click to collapse
I asked the guy @ Best Buy at the Samsung area. He said he never heard of screen burn in. Lol, I picked up his s6 display and showed him. All the floor models have it!

schn1tt3r said:
I am more worried of the "burn-in" it could cause than battery drainage, as such, I will disable it for sure.
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Click to collapse
it moves around. so no issue

I would have thought it moved about a bit? The AOS bit so pixels didn't get worn at different rates
Sent from my XT1580 using Tapatalk

yeah there's no burn in issue. seems like every minute it moves.
Sent from my Samsung Galaxy Note 4

Related

[Mbuynow] Samsung Galaxy S4 6400mAh Battery - Review.

So i've recently been after a bigger battery for my phone and decided to give the "Mbuynow 6400mAh S4 Battery" a go. The battery cost me £6.25 with free 1st class Royal Mail postage straight from the store itself. I will include a link below if you're interested in buying this.
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The battery is approx. the size of two standard S4 batteries and weighs around the same. The battery has a nice, matte finish and feels quite sturdy too.
Upon inserting the battery into my S4 I noticed I had around 60% in there already and I instantly put it on charge. I left it to 100% and gave around 3 - 4 hours extra to charge to full capacity. Upon removing the battery seemed to drain quite rapid. Looking at my stats didn't show anything out of the ordinary and thus went along with it. Did a complete drain and charged back up, again battery rapidly drained. After reading the packaging that 5 or more cycles would be needed I carried on using the phone, charging once dead. I'm probably on my 3rd cycle now and did a factory reset to eliminate battery draining apps.
Enough of that, you're probably thinking "WHERE ARE THE STATS". Well I've managed to get my most upto date reading, and my best, which is 20hrs and still with 74% in there. I suppose I just need to give it time or the fact it's a defective battery. I've e-mailed them and they have agreed to send me a replacement so hopefully this will be better. I will give an update on what is to come. This is with partial use, not much. I left it on over night with the sound on mute and screen brightness on full and hardly used throughout the day.
Conclusion
This is something I can't really conclude until testing the replacement battery. Battery seems good but I don't think you're getting as advertised and it's more likely going to be a 4500/5000mAh battery. I mean for £6.25 I suppose what can you expect. Personally, I don't think it's been worth it for the £6 but in my point of view I could have received a defective unit. But for £6, it's a nice spare battery you can take along for rides and might give you a bit more juice compared to the standard 2600mAh. Providing the replacement is better then I maybe able to say it's worth it but £6 for a battery isn't bad at all. Personally, spend your money elsewhere and go for a proper ZeroLemon, Anker or Hyperion battery.
Link to buy: http://www.mbuynow.com/cell-phone-b...00-with-dark-blue-back-shell-cover-p-849.html

[Q] phone shuts off before 0%

Hi, Is there any full proof method of fixing my phone battery so it shuts off at 0%?
My bacon shuts down at 8% - 4% usually.
and when it does shut down it blacks out. I don't get that pop up with a spinning circle saying you're phone is not shutting off.
Well, unless thats how the OPO shuts off by just immediately blacking out?
I checked to see if it was because my undervolt, so i brought back the voltages to stock, and unfortunately, the problem still remained.
I know you arent suppose to run these batteries dry, but it just irritates me that it would shut down at the 8% mark.
So any suggestions and fixes would be greatly appreciated!
Thanks
robbieast said:
I know you arent suppose to run these batteries dry.....
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If you know that, then why the hell would you want to do it just so that you damage the non-replacable battery and potentially leave yourself with a brick?
robbieast said:
Hi, Is there any full proof method of fixing my phone battery so it shuts off at 0%?
My bacon shuts down at 8% - 4% usually.
and when it does shut down it blacks out. I don't get that pop up with a spinning circle saying you're phone is not shutting off.
Well, unless thats how the OPO shuts off by just immediately blacking out?
I checked to see if it was because my undervolt, so i brought back the voltages to stock, and unfortunately, the problem still remained.
I know you arent suppose to run these batteries dry, but it just irritates me that it would shut down at the 8% mark.
So any suggestions and fixes would be greatly appreciated!
Thanks
Click to expand...
Click to collapse
The battery percentage displayed on your phone isn't exact, not at all, it's only an estimate based on the voltage level it's detecting at the battery. So if your phone shuts down at 4% it really isn't a big deal. If it's bugging you so much you can use a battery calibration app from the Play Store to try to re-calibrate the battery.
But, if you're letting the device get that low regularly, which it seems like you are, you're damaging the battery. You even admit that you're aware of this. So why do it? Running a lithium battery down regularly decreases its capacity, just like keeping it at peak voltage too much does too. So it's entirely possible that what you're experiencing is a symptom of your own bad battery usage behavior.
Transmitted via Bacon
SimonTS said:
If you know that, then why the hell would you want to do it just so that you damage the non-replacable battery and potentially leave yourself with a brick?
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Click to collapse
Gee, I don't know
Maybe I like to see a full screen on time, testing kernels and roms?
or maybe, I didn't expect my phone to shut down at 8%, so I wanted to see if it wasn't just a one time thing because the unknown piques human curiosity
Maybe as a newer model phone, I'm putting some faith into solid build materials from the phone?
My nexus 4 has been run down many times naturally being at school or work and what not, and the battery still runs like a champ.
Useful sentiments here

Terrible Battery Life on Comparison to Others. Suggestions?.

WTF is going on with my battery? I have the S7 Flat snapdragon version (G930v) running the G930u software unrooted which removes all carrier bloat. Screen brightness is set to a little past half way. I have all setting provided by stock software optimized for maximum battery life other than running AOD. I am running a black Wallpaper/Lockscreen/ and an All black theme from the Theme Engine.. Wth hell is going on here. My battery time is looking Rediculous in comparison. Someone help me out here.
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I feel asleep around 3am I guess with 89% and woke up just now close to 11. Heres battery over that 8hr period. 5% during that time. Standby drain is not bad it seems. But only 10hrs on 100% is crazy low compared to what some of you guys are getting.
End of Trial:
What can I do to get this increased.?
James.Markham0757 said:
WTF is going on with my battery? I have the S7 Flat snapdragon version (G930v) running the G930u software unrooted which removes all carrier bloat. Screen brightness is set to a little past half way. I have all setting provided by stock software optimized for maximum battery life other than running AOD. I am running a black Wallpaper/Lockscreen/ and an All black theme from the Theme Engine.. Wth hell is going on here. My battery time is looking Rediculous in comparison. Someone help me out here.
I feel asleep around 3am I guess with 89% and woke up just now close to 11. Heres battery over that 8hr period. 5% during that time. Standby drain is not bad it seems. But only 10hrs on 100% is crazy low compared to what some of you guys are getting.
End of Trial:
What can I do to get this increased.?
Click to expand...
Click to collapse
Is the same problem present with the phones original firmware? What you call bloat may very well be needed adaptions.
Urs is mutch better the what i get, mine drains 40% over night ..
My battery today.
Auto brightness and location on power saving.
Aod off.
Sent from my SM-G930F using Tapatalk

Overwhelming Battery Life!!

So, looking at the title you would know this is about my Phone's amazing Battery Life.
But NO, it's not my S6, but my Mom's Phone that has put my S6 and every other phone in my household to shame. My mom spends most of her time on youtube, streaming old songs and watching old music videos. She got this phone after my brother used it for 3 years, which I gave him after using it myself for 2 years. It's safe to say that my Mom's phone is now 5 YEARS OLD!!. I often heard my mom bragging about her phone's battery when I walk around with a Powerbank in my Pocket. So I told her not to plug-in her phone for the next 12 hours.and use it as usual. 15 minutes back, she asked me to plug her phone. That's when I remembered what I told her and I realized it's been more than 2 DAYS!!. I just took a few screenshots that speak for themselves. I wonder how long the phone would last if I turn ON the CPU Power Saving Mode. I must say, I am overwhelmed & shocked.
This is a 2013 phone with a 2100mah battery; Xolo Q800 (a small Indian smartphone manufacturer)
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You're right, the screenshots do speak for themselves: they show that it's hardly ever used.
They also show high power loss whenever WiFi is actually on, and a steady decline when it's sleeping.
It seems to have been used like... what, 10% of the total time? Less? With that same usage, an S6 would last much longer.
King-V said:
You're right, the screenshots do speak for themselves: they show that it's hardly ever used.
They also show high power loss whenever WiFi is actually on, and a steady decline when it's sleeping.
It seems to have been used like... what, 10% of the total time? Less? With that same usage, an S6 would last much longer.
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Lolz...anytime I see her, she's on youtube and I am certain those 5 hours were spent well on youtube. S6 cannot and will never stand a chance when similarly used. You can watch youtube for 5 hours straight on a 5Ghz Wifi, but then your battery will NEVER LAST more than 12-14 hours. I know that hurts but lets embrace the fact! May be you can shed some light on how to make our battery last longer?
I still use my S6 and sad as I want to admit it, the batter is not as great. I don't use much of it for Youtube, but I have about more than an hour of video filming of it for a fully charged phone.

Question How hot does the phone get?

On my current phone I've got good battery life through keeping the phone cool. I've head that the Pixel 7 Pro could get hot easily.
How hot does the phone get during normal operations like:
Lots of browsing
Android Auto
Charging
Camera use
Hot, just not as hot as a Pixel 6 Pro.
Not hot at all
This will help i suspect.
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Always cool except one time when the youtube app that I I forgot to disable went all crazy. Disabled it (like most apps that came with the p7p) and all is good ever since with outstanding battery life.
Mine was a steady 40c yesterday using mobile data whilst travelling (which i would consider hot), sat here doing nowt it is 26.5c.
MrBelter said:
Mine was a steady 40c yesterday using mobile data whilst travelling (which i would consider hot), sat here doing nowt it is 26.5c.
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This is the answer. ^
If you're not on mobile data, it's generally going to be cool unless you're gaming, but LTE and especially 5G will warm it up very quickly due to the inefficient modem.
It depends on many factors. But it tends to get hot even under "subtle" usage while on Mobile Data. In my case, anywhere between 38-44C on the battery (ambient 21-23c). Skin temperature is higher, always higher by a few celsius degrees compared to battery temp.
And of course we need to take in to account where you are and how hot the ambient temperature is, last summer when we were hitting over 40C in the UK my Pixel 6 Pro was giving overheat warnings even when it was idling. That heat was very unusual for the UK but absolutely normal for some counties for months and months.
Obviously the P7P wasn't out then but it definitely runs cooler than phones with the original Tensor.
MrBelter said:
Mine was a steady 40c yesterday using mobile data whilst travelling (which i would consider hot), sat here doing nowt it is 26.5c.
Click to expand...
Click to collapse
Sounds about the same for me, about 70-80F ambient 21c-26c ish, goes up to about 100F or so. Its especially noticeable during data/wifi and charging. Temp goes down after battery is maxed out though.
P7P heats up during normal usage and heats up more with 5G.
With game on, after 15 mins it's too hot. Need rest for 15-20 mins for next usage.
With 1080 resolution battery life is bit better compared to 1440.

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