Screen Resolution Change? - AT&T LG G3

I saw some where that people were setting the screen resolution to run at 1920x1080 in order to get better battery. I can't seem to relocate the thread I saw it on. Anyone know how to do this?
Sent from my LG G3

You won't really get better battery life out of a lower resolution since the same amount of pixels are still being pushed. Instead, you'll probably get better performance and less lag since the cpu and gpu wont have to work as hard.
http://forum.xda-developers.com/lg-g3/general/amazing-battery-life-tweaks-t2806078

Finally figured it out. Messes up too much crap to he worth it. I'll stick to stock. Battery life is fine I suppose.
Sent from my LG G3

Related

why not overclock the Xoom more?

just curious lol I love to push my devices to the limit!
I'm pretty sure a 50% increase in CPU speed on a dual core processor is more than enough for this guy. Why would you even need to go higher? You'll just end up breaking your device and come here complaining to the devs that it's their fault..
Sent from my Xoom using XDA App
I had mine set to 1.5 and it was very smooth and fast. But I noticed that if I was watching a movie, my xoom got pretty hot in my hand. Maybe not such a good idea to go that high or much higher than that perhaps?
Sent from my Xoom using XDA Premium App
chrisharmful said:
I had mine set to 1.5 and it was very smooth and fast. But I noticed that if I was watching a movie, my xoom got pretty hot in my hand. Maybe not such a good idea to go that high or much higher than that perhaps?
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Exactly. Same here!
i think if it was totally safe motorola would have been the one to do it and brag that they have the fastest tablet in the market with a 1.5 - 2.0 Ghz Processor. if you want you device to last, leave it with the stock speed, this thing is pretty fast as is, and if you do have to overclock i think the max would be what others have said 1.5. there is no other benefit, and i doubt you will notice any difference. other then your battery lasting 2 hours and your web pages loading a second faster (not important), and maybe apps opening a little faster(won't notice) and then your device getting hot as other have said, which can bcome an issue with other things on the the motherboard becoming hot. and in the next few months you'll end up with a Motorola DOOM

[Q] Battery life

I am a bit concerned about the battery life of the upcoming htc. The first reviews I have read about it on german blogs speak from 12 to 15 hours battery life under medium to heavy usage. Even though, one needs to remain cautious with these numbers as the software is not finalized, I wouldn't expect these to double when final.
The Incredible S has a quite satisfying battery life according to users experience. But the Sensation has a bigger screen, higher resolution, a full load of 3D effects and almost the same battery. I fear the battery life will be insufficient in that case, even though dual core is supposed to consume a little less.
Samsung has built a slightly bigger battery on his GSII and people seem to experience a very good battery life. But Amoled doesn't drain the battery when black is displayed and the whole UI has been designed in black for this purpose. So the Sensation will probably not be able to achieve such an autonomy.
Hopefully it will still go through the day under heavy usage. Otherwise I might gonna settle for incredible s instead.
Has anyone read other numbers somewhere?
eadred said:
I am a bit concerned about the battery life of the upcoming htc. The first reviews I have read about it on german blogs speak from 12 to 15 battery life under medium to heavy usage. Even though, one needs to remain cautious with these numbers as the software is not finalized, I wouldn't expect these to double when final.
The Incredible S has a quite satisfying battery life according to users experience. But the Sensation has a bigger screen, higher resolution, a full load of 3D effects and almost the same battery. I fear the battery life will be insufficient in that case, even though dual core is supposed to consume a little less.
Samsung has built a slightly bigger battery on his GSII and people seem to experience a very good battery life. But Amoled doesn't drain the battery when black is displayed and the whole UI has been designed in black for this purpose. So the Sensation will probably not be able to achieve such an autonomy.
Hopefully it will still go through the day under heavy usage. Otherwise I might gonna settle for incredible s instead.
Has anyone read other numbers somewhere?
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This is how I see it. Multi-core cpu's theoretically are more power efficient. You spread work over both cores, if software is optimized, to allow for less "strain" on the cpu. From what I can tell they are "optimizing" their Sense UI to run on both cores which efficiently manages the amount of power is being used. This now gives you less power draw hence power is saved. The battery isn't as big as some devices, but in my honest opinion I believe you will get a little more than 12-15 but probably won't get up to double that. This is all based off of my own conclusions after reading several articles. I may be wrong and if you need to correct me feel free. =) All I will say is you probably won't have to worry about battery issues.

Boost performance and increase outdoor visibility..

I just read this over on phonearena and wondered if anyone else saw it and has tried it.
http://www.phonearena.com/news/How-...-visibility-of-the-LG-G3-without-root_id58888
Im tempted to try it but hesitant too.
It'll increase the overall performance of the phone, at the cost of a little bit battery life, since turning off thermal mitigation allows the cpu to clock at a higher speed more often while ignoring the heat.
I cant decide if its worth it. For the most part I dont have any complaints about the brightness but I also use Lux.
While it was a different phone I did this same thing with my LG G Pro with no adverse effects to the phones operation in just over a year. It is still going strong in fact, so I dont fear phone damage by doing this but on this phone I havent seen the need for it yet.
I've been using this setting for some time now. I see no decrease in battery life, indeed I've seen nothing negative from it.
Sent from my LG-D850 using Tapatalk 2
I've had both thermal settings off for a while now as well, it only powered down from heat once and that was because I was chrome casting Netflix and playing a intensive 3d game. Other than that it's fine, however I would expect it to get hot doing 2 large processes anyway. Battery life is still 4-5hiues SOT
By doing this my phone over heats and the turns itself off. Was running fine for a while with it on but I guess it was to much for the phone to handle.

Increase battery life/performance by lowering screen resolution to 1080p

Here is a little tutorial I have put together for the upcoming Motorola Moto X Style (Pure Edition). The new Moto X comes with a Q-HD display. Though a higher resolution might be nice it does use more battery as well. With this simple guide you can force the GPU to render the OS and everything in it, in 1080p instead of Q-HD. The display will still be Q-HD but everything on the phone, including the full Android OS, will be displayed in 1080p. This will increase S.O.T and battery life noticeably.
Prerequisites:
1) A rooted device running stock/stock based ROM.
Step 1:
Install the Terminal Emulator app from the Play Store. Download from HERE
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Click to collapse
Step 2:
Open the app and type the following:
Code:
su
Grant terminal Emulator super su access.
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Step 3:
Next type the following:
Code:
wm size 1080x1920
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Step 4:
After that, type:
Code:
wm density 420
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Step 5:
Finally to re-render all the un-changed drawables and pre-loaded system components type:
Code:
stop && start
Your phone will now reboot.
Click to expand...
Click to collapse
That's it! Now you can get some extra juice out of your new Moto X.
To Revert to Stock Settings:
Step 1:
Code:
wm size reset
Click to expand...
Click to collapse
Step 2:
Code:
wm density reset
Click to expand...
Click to collapse
Step 3:
Code:
stop && start
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Click to collapse
Are there even any QHD videos or games available? What would make use of the QHD screen?
Sent from my SAMSUNG-SGH-I337 using Tapatalk
buggerritt said:
Are there even any QHD videos or games available? What would make use of the QHD screen?
Sent from my SAMSUNG-SGH-I337 using Tapatalk
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My point exactly...If you go the the Google developer stats website you can see on 4.7% of apps on Google Play take advantage of QHD. Also almost 89% of youtube videos are max 1080p. Knowing this I put together this guide. So at least Q-HD won't drain my battery.
Interesting to see if it makes a diference. So, could this be made also to work on a 1080P display and lower it to 720p you know to save even more battery???
Shawn5162 said:
My point exactly...If you go the the Google developer stats website you can see on 4.7% of apps on Google Play take advantage of QHD. Also almost 89% of youtube videos are max 1080p. Knowing this I put together this guide. So at least Q-HD won't drain my battery.
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Pretty nice.. I'm going to bookmark this.. It's it easy to change back?
Sent from my SPH-L900 using XDA Free mobile app
joshhud said:
Pretty nice.. I'm going to bookmark this.. It's it easy to change back?
Sent from my SPH-L900 using XDA Free mobile app
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Click to collapse
Yes...I will add a guide on how to revert...Acutlly reverting requires less steps that lowering the resolution.
Sent from my SM-G900I using Tapatalk
cerobles1 said:
Interesting to see if it makes a diference. So, could this be made also to work on a 1080P display and lower it to 720p you know to save even more battery???
Click to expand...
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You could...What device do u have. I could PM u the steps to lower its res.
Sent from my SM-G900I using Tapatalk
If this phone comes out as scheduled or somewhere near that and I buy one, I'm going to avoid any tweaks or hacks for a while but I appreciate your info. Thanks for posting it.
This might just end up being a big battery saver.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
This could be awesome or a complete fail. I know with other phones I have tried this on some stock apps like camera completely stop working and a lot of the FYI isn't working. However I didn't do this exactly so it may have been the wrong ethod. I'm excited to hear results. ☺
Can't you just paste this into the terminal in one take?
Code:
su
wm size 1080x1920
wm density 420
stop && start
Shawn5162 said:
You could...What device do u have. I could PM u the steps to lower its res.
Sent from my SM-G900I using Tapatalk
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Currently I have the Galaxy S5 (SM-G900A) AT&T variant, but I'm running an International ROM. I would definitely like to try it and be a ginnie pig. But more than likely I would do it at the end of this week since I have a 4-day weekend coming up, giving me plenty of time in case things go bananas and have to revert back to stock. But please do let me know what the steps are for my current phone.
Would this really make a huge impact on the battery life?
I'm curious to know, does the screen actually not turn on each pixel with these options? From what I understand, with LCD screens it's either all or nothing.
If I'm correct about the all or nothing this trick would lower the batter consumption by a bit, but not much. The only thing it would do is lower the tax on the CPU.
From my understanding it will have to render less pixels therefore less power consumption as the GPU will not have to work as hard
If LCD's on cell phones work the same as on computer screens, then this will not have any affect but to change how things look on the screen. The same number of pixels will still be activated. Only some will do double duty. If you can, go ahead and lower the resolution on your computer screen and things will look larger but all the pixels are still being used. I cannot imagine this will have much, if any effect on battery life. Maybe I'm wrong??
jaseman said:
If LCD's on cell phones work the same as on computer screens, then this will not have any affect but to change how things look on the screen. The same number of pixels will still be activated. Only some will do double duty. If you can, go ahead and lower the resolution on your computer screen and things will look larger but all the pixels are still being used. I cannot imagine this will have much, if any effect on battery life. Maybe I'm wrong??
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This is exactly what I was expecting. There's no way it would have much effect if any.
Sent from my Nexus 7 using Tapatalk
Ganondroid said:
This is exactly what I was expecting. There's no way it would have much effect if any.
Sent from my Nexus 7 using Tapatalk
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People did this on the LG G3 and their battery life had a massive jump in SOT. Not sure how it works but it is worth trying for sure. Of anything it will make the phone faster because it isn't pushing so many pixels. Only time will tell use the phone normal for a week to let the battery set in and get a good idea. Then drop it and compare. If it is the same you have yoru answer, if it does what the G3 did and almost doubles the SOT then we will have a party.
joshuadjohnson22 said:
People did this on the LG G3 and their battery life had a massive jump in SOT. Not sure how it works but it is worth trying for sure. Of anything it will make the phone faster because it isn't pushing so many pixels. Only time will tell use the phone normal for a week to let the battery set in and get a good idea. Then drop it and compare. If it is the same you have yoru answer, if it does what the G3 did and almost doubles the SOT then we will have a party.
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Click to collapse
The G3 never saw massive battery life jumps. All lowering the resolution did was boost the performance. There was a slight increase in battery life due to lower strain on the CPU/GPU, but that was it. The only way this style of mod would help battery life would be on an OLED screen and it would have to actually turn off some pixels instead of duplicating them.
If you want better battery life from the screen resolution you would have to turn your device into a frankenphone by taking a lower resolution screen from something else, which is essentially impossible at this time.
Ganondroid said:
The G3 never saw massive battery life jumps. All lowering the resolution did was boost the performance. There was a slight increase in battery life due to lower strain on the CPU/GPU, but that was it. The only way this style of mod would help battery life would be on an OLED screen and it would have to actually turn off some pixels instead of duplicating them.
If you want better battery life from the screen resolution you would have to turn your device into a frankenphone by taking a lower resolution screen from something else, which is essentially impossible at this time.
Click to expand...
Click to collapse
even so, not pushing that many pixels on the CPU/GPU may make a pretty noticeable difference. For those who do not mind a fuzzier screen it could be a good solution. I still think it would be worth testing but we will have to come across that bridge when the phones are here. Who knows, maybe it wont be bad to begin with
Would not like 1080p stretched out over a Qhd screen. Too fuzzy for my liking. Always stick to native resolution on amoled/lcd.

Nougat Lowered resolution and how to change it back

I noticed about a week ago that the resolution on my GS7 edge was capped at 1080P when it used to be much higher QHD .
after a little investigation I found this artice that showed it was lowered when we upgraded to Nougat. This will show you how to change your Resolution back. its a very simple settings change
http://www.androidauthority.com/sam...ge-display-resolution-scaling-setting-744111/
Keeping mine as it is as I rarely rely on my phone as my primary video display. I'll opt for the longer standby times.
i dont see a battery difference at least from one cycle its the same if not better. HMMMM? gotta do it about 10 times to get better results i think. I'll be back lol

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