[Q] How is battery life compared to G3? (g3 owner willing to buy g4) - G4 Q&A, Help & Troubleshooting

So, title self explain. I have G3 and want to ask to someone who made the upgrade from G3 to G4. Is the battery about the same as G3 or is better?

i had G3 and recently i bought G4 not much difference but lets say the G4 win with alittle bit but from my opinion i didnt see abig difference

advice :Stay away from G4--- this device has too many hardware issues

rafaelw said:
So, title self explain. I have G3 and want to ask to someone who made the upgrade from G3 to G4. Is the battery about the same as G3 or is better?
Click to expand...
Click to collapse
Tell us how much sot/run time you get from the G3 ?
and which variant is it ? 2GB or 3GB RAM.
---------- Post added at 06:59 PM ---------- Previous post was at 06:50 PM ----------
dork997 said:
advice :Stay away from G4--- this device has too many hardware issues
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Click to collapse
Advice based on WHAT ?
your experience of the G4 for a grand total of 2 days

One Twelve said:
Advice based on WHAT ?
your experience of the G4 for a grand total of 2 days
Click to expand...
Click to collapse
Don't feed the troll :good:

i was planning to buy the G4, so i looked at some reviews. GSMArena said that the battery life on the G4 is a downgrade from the G3.
The Endurance rating worked out to 54 hours, 9 hours less than the G3. The issue was with the high standby power draw, which puts a strain on the battery even when you're not using the phone. The other disappointment was the talk time, which couldn't reach 17 hours - an 8 hour drop from the G3.
We reran the tests several times and kept getting the same results.
Anyway, the web browsing time was pretty good - nothing spectacular, but good. It also marks the only improvement since the G3 as the video playback is below average for the flagship class.
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http://www.gsmarena.com/lg_g4-review-1254p3.php

imeem said:
i was planning to buy the G4, so i looked at some reviews. GSMArena said that the battery life on the G4 is a downgrade from the G3.
Click to expand...
Click to collapse
Watch this
www.youtube.com/watch?v=vMFjo9qWAng
That is a 'real life' review. Not some synthetic test.

One Twelve said:
Watch this
www.youtube.com/watch?v=vMFjo9qWAng
That is a 'real life' review. Not some synthetic test.
Click to expand...
Click to collapse
ok. where does it make a direct comparison to the G3. the video is kind of hard to follow. Unless he has both phones in the same video and do a same battery test, you can't really compare the g4 to g3 with this video. the OP just has to decide which source he deems more reliable.

imeem said:
ok. where does it make a direct comparison to the G3. the video is kind of hard to follow. Unless he has both phones in the same video and do a same battery test, you can't really compare the g4 to g3 with this video. the OP just has to decide which source he deems more reliable.
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yes because this is a difficult subject so keep a note when he talks of the sot's under different conditions.
Had to watch it a couple of times but i got it in the end. See the comments too.
What is your expectation of sot/runtime ? How much do you get with your curent device ? what is your current device.

There is no difference between G3 and G4 for battery life max i can get 4 and half hours for battery life and minimum only almost 3 hours SOT. Maybe if next LG device is like this battery life i need to change to another brand

Yeah my experience in two days....Touchscreen issues untill i updated to V10C which fixes the touchscreen issue but decreases battery life to the extent where u can literally notice it drop before your eyes. The power saving used to work fine before v10c now even tho i turn it on immediately it wont kick in untill battery reaches 15% ( u will know when its on because the statusbar will change its color to red)...... And yes the back buttons are loose and feel wobbly. There is a pink shade in my front camera when there is sunlight in the background....ummm what else......i am damn sure even the cheap chinese phones coming out will be better than this piece of junk. I shud never have bought it

dork997 said:
Yeah my experience in two days....
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Click to collapse
How long have you had the G4 ?
Touchscreen issues untill i updated to V10C which fixes the touchscreen issue but decreases battery life to the extent where u can literally notice it drop before your eyes. The power saving used to work fine before v10c now even tho i turn it on immediately it wont kick in untill battery reaches 15% ( u will know when its on because the statusbar will change its color to red)......
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Click to collapse
Really ? how many people are affected ? just one i saw in this thread. So the update did not cause battery problems. v10c is for euro h815.
How much sot & runtime did you get before the update ?
How much sot & runtime did you get after the update ?
figures.
And yes the back buttons are loose and feel wobbly.
Click to expand...
Click to collapse
Go to the service centre and replace them.
There is a pink shade in my front camera when there is sunlight in the background....
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Click to collapse
Read this
ummm what else......i am damn sure even the cheap chinese phones coming out will be better than this piece of junk. I shud never have bought it
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Click to collapse
lol, i can find this kind of comment for any phone on this board
many times its because people are interested in some other phone that came out after.

Dont expect anything crash hot from the battery performance. It is nothing like what i expected. If you want good battery life go with samsung s6 or even better the sony xperia phones. Xperia has best battery life. So G4 wont do you any good with battery life
Sent from my LG-H815 using Tapatalk

dieselhazza said:
Dont expect anything crash hot from the battery performance. It is nothing like what i expected.
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Click to collapse
heh we're still trying to get you to tell us what your issue is. Any wants to follow the fun discussion see here.
If you want good battery life go with samsung s6 or even better the sony xperia phones. Xperia has best battery life.
Click to expand...
Click to collapse
Those phones have other issues. So you trade one set of pros for another set of cons
There is no perfect device. You learn to manage what you got.
So G4 wont do you any good with battery life
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Click to collapse
3h sot, lots of complaining, 4h+Sot less complaining or it goes silent. Seen this a few times now. That is what surprised me. Until you realise that people find 8h run time too short but once it gets into 12-14h+ its ok. Its the standby time that is more important.
---------- Post added at 08:38 PM ---------- Previous post was at 08:20 PM ----------
Pfeffernuss said:
Don't feed the troll :good:
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Click to collapse
The motives are interesting. want to know what dork is upto, he just smashed his phone :silly:
http://forum.xda-developers.com/g4/help/help-urgent-t3224403
a firmware downgrade gone wrong and no service centre available.

One Twelve said:
What is your expectation of sot/runtime ? How much do you get with your curent device ? what is your current device.
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Click to collapse
I currently have the nexus 4 and i think the most screen on-time i can get before my phone dies is 3 hours, but usually it's in the low to mid 2 hour range before i have to run to the charger. But the phone never last more than like 12 hour of usage (or a 8 hour workshift+ work traffic) as i constantly surf the web, music, and always checking my phone.
I want something like xperia z3 compact or note 4 battery life, but those phones have some things i don't really like. With the G4, i do plan on buying those high capacity battery (like mugen, hyperion, etc..) if the phone does fall below my expectation.

imeem said:
I currently have the nexus 4 and i think the most screen on-time i can get before my phone dies is 3 hours, but usually it's in the low to mid 2 hour range. But the phone never last more than like 12 hour of usage (or a 8 hour workshift+ work traffic) as i constantly surf the web, music, and always checking my phone.
Click to expand...
Click to collapse
Mostly wifi ? or is there also same amount of data ? how strong or not that cell data signal is and for how long you are on it will take a toll with any phone.
I want something like xperia z3 compact or note 4 battery life, but those phones have some things i don't really like. With the G4, i do plan on buying those high capacity battery (like mugen, hyperion, etc..) if the phone does fall below my expectation.
Click to expand...
Click to collapse
How bright do you like your screen. if you can manage with less brightness ie 30-50% you can add an hour of sot.
for reference, 3-4h SOT on data and 4-5h sot on wifi only with 65-70 brightness. mixed use means somewhere in between, 4h sot. high brightness means low to mid 3h, less brightness 4-5h.
sot/run times you can expect 3h /9h, 4h/12h, 5h/14+h is normal with stock.
Are these figures you can live with ? xperias & note 4 will give you an extra hour sot on top. that extra hour means 2-4h longer run time.
you dont need to carry those bulky batteries unless your phone absolutely needs to be on, just swap the battery out in a couple of minutes.. Not hot swap, have to power down.
How important is bootloader unlock and roms for you ? some people are forced to stick with original and forego firmware updates to preserve bootloader unlock. this means if any improvements are made in subsequent updates they can't use them and are stuck with whatever bugs are there in the older firmware. Stuck with bugs and waiting for roms can be frustrating.
For some one used to nexus 4 being able to flash anything and everything, G4 might seem a bit boring for you, Nexus 5x ? you dont care for replaceable battery or sd card. just get the biggest onboard memory possible

One Twelve said:
Mostly wifi ? or is there also same amount of data ? how strong or not that cell data signal is and for how long you are on it will take a toll with any phone.
How bright do you like your screen. if you can manage with less brightness ie 30-50% you can add an hour of sot.
for reference, 3-4h SOT on data and 4-5h sot on wifi only with 65-70 brightness. mixed use means somewhere in between, 4h sot. high brightness means low to mid 3h, less brightness 4-5h.
sot/run times you can expect 3h /9h, 4h/12h, 5h/14+h is normal with stock.
Are these figures you can live with ? xperias & note 4 will give you an extra hour sot on top.
you dont need to carry those bulky batteries unless your phone absolutely needs to be on, just swap the battery out in a couple of minutes.. Not hot swap, have to power down.
How important is bootloader unlock and roms for you ? some people are forced to stick with original and forego firmware updates to preserve bootloader unlock. this means if any improvements are made in subsequent updates they can't use them and are stuck with whatever bugs are there in the older firmware. Stuck with bugs and waiting for roms can be frustrating.
For some one used to nexus 4 being able to flash anything and everything, G4 might seem a bit boring for you, Nexus 5x ? you dont care for replaceable battery or sd card. just get the biggest onboard memory possible
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Click to collapse
Yep all wifi, don't have a data plan . wifi signal varies to maximum signal to no signal at all lol. But i do turn on airplane mode when i'm on the train for example. My brightness is set to adaptive brightnes on @ 50%ish
I'm actually avoiding the nexus line in the future lol since i really want sd card slot and removable battery (and good/excellent battery life), usb OTG (particularly usb audio out), and a device that can officially unlock bootloader like the g4 H815. and to be honest, stock android ui is sometimes boring and it never has features u see on like xperia, htc, or samsung devices. And I can just do all my flashing needs on my Nexus 4 when the habit kicks in lol. Overall, on my next phone, i just want options and upgrade/replacement possibility

imeem said:
Yep all wifi, don't have a data plan . wifi signal varies to maximum signal to no signal at all lol. But i do turn on airplane mode when i'm on the train for example. My brightness is set to adaptive brightnes on @ 50%ish
I'm actually avoiding the nexus line in the future lol since i really want sd card slot and removable battery (and good/excellent battery life), usb OTG (particularly usb audio out), and a device that can officially unlock bootloader like the g4 H815. and to be honest, stock android ui is sometimes boring and it never has features u see on like xperia, htc, or samsung devices. And I can just do all my flashing needs on my Nexus 4 when the habit kicks in lol. Overall, on my next phone, i just want options and upgrade/replacement possibility
Click to expand...
Click to collapse
Then you can expect a 4-5h sot/12-14h run time with normal use. Good enough ?
web browsing won't eat up much battery, its push notifications and constant syncs over weak signal that do it faster.

IMO the g3 was garbage...i had 2 that had emmc failures and all 3 i had overheating issues...battery sucked...only pro was there was a good bit of development...i love my g4...only device i miss over my g4 is my g2...battery life is great with minimal tweaks and greenify...my last run was 5 h 2m sot and 47.5 standby...h81110n

Related

[Q] LG G3 32GB Vs OnePlus One 64GB

Hi guys!
I'm thinking of buying one of these phones but i really can't choose which one...
Any help..?
alexisgt said:
Hi guys!
I'm thinking of buying one of these phones but i really can't choose which one...
Any help..?
Click to expand...
Click to collapse
G3 without a doubt
Still_living714 said:
G3 without a doubt
Click to expand...
Click to collapse
Thanks for the reply.
Reasons why?
alexisgt said:
Thanks for the reply.
Reasons why?
Click to expand...
Click to collapse
Reasons why? Have you done any research? Look up some vids dude, the G3 is a beast!
Is this an answer?? Of course i've done a research.
Videos, benches etc, are a point of view.
Daily use, reliability, stability, updates, support etc, may have a difference.
If you like to flash roms or at least have the option, oneplus one wihtout a doubt.
alexisgt said:
Is this an answer?? Of course i've done a research.
Videos, benches etc, are a point of view.
Daily use, reliability, stability, updates, support etc, may have a difference.
Click to expand...
Click to collapse
Dude let me say it one more time the G3 is a beast. If you want specs go on phonearena
alexisgt said:
Hi guys!
I'm thinking of buying one of these phones but i really can't choose which one...
Any help..?
Click to expand...
Click to collapse
G3
3GB ram/32GB emmc
µSD card slot up to 128GB capacity
5.5" QHD display
13mp camera w/laser focus
Rootable with Stump (or purpledrake) , TWRP with Bump! Some carriers have patched the exploit so read up if you are considering the G3.
My G3 lasts 48 hours between charging with SOT of 5.5-6 hours of normal use at 60% auto brightness.. YMMV.
My G3 Antutu score is 41252 with no tweaks (see attached pic). YMMV.
I can sing praise of the G3 till I'm blue in the face, but ultimately, you need to decide what's best for you.
hwong96 said:
My G3 lasts 48 hours between charging with SOT of 5.5-6 hours of normal use at 60% auto brightness.. YMMV.
Click to expand...
Click to collapse
G3 all the way!
How do you get that good battery life!?
objektive_1 said:
G3 all the way!
How do you get that good battery life!?
Click to expand...
Click to collapse
I don't use facebook, Lookout (at&t antivirus), disabled some at&t apps. I mostly use the G3 for emails, texts (not hangouts), youtube, flixster, web surfing and calls. I turn off auto sync. I sync mail manually. Brightness at 60% auto. I still have 73% battery left from last night's charge (see attached pic). The only thing I do different than most G3 users is that I use the Apple charger (I had a 3GS before getting the G3) instead of the LG charger. Like I said YMMV. I haven't experienced any of the problems other users mentioned in the G3 forums. I have the G3 on wifi mostly and phone signal strength varies between 2-4 bars.
Wow, if you shut it off and only turn it on when you use it battery life will be even better
. On a more serious note leave your autosync on, install a wake-lock detector, Greenify the hell out of anything you don't need to be waking up the phone, and see thread about greenifying Google Play Services in this forum. That will get you through almost two days without the inconvenience of turning off auto sync on everything.
GroovyGeek said:
Wow, if you shut it off and only turn it on when you use it battery life will be even better
. On a more serious note leave your autosync on, install a wake-lock detector, Greenify the hell out of anything you don't need to be waking up the phone, and see thread about greenifying Google Play Services in this forum. That will get you through almost two days without the inconvenience of turning off auto sync on everything.
Click to expand...
Click to collapse
True, Greenify will extend battery life, but also introduce its own wakelocks nonetheless. I don't have time to check emails every time a notification goes off. I rather check my emails several times a day. The majority of emails is junk anyway. I do check each text as they come in though. Anyway, do what's best for you.

Suggestions in buying this phone

Hello guys, I am really interested in buying this phone and I don't want to make a mistake, as this maybe will be my phone for the next 2-3 years, maybe more.I want to know your opinions, does this phone worth to buy? Does it have that annoying bloatware that slows the phone alot(I have a s3 now and I know what I am talking ) and in everyday usage does it work smooth, how is the multitasking and the battery in normal usage (fb, calls etc)?
Also I am between this and the LG G3, I can see a lot of negative thoughts about M8 camera quality,is this true?
Thanks in advance and hope we'll meet in this forum shortly
1) What bloatware the phone has, depends on what variant you buy. But I think the Euro version are pretty clean (at least compared to some of the bloat-ridden US versions). In any case, the phone is very smooth and fast. Some folks complain about lag on Lollipop (known issue on LP in general) but I don't see it. In any case, the phone is not plagued by OS lag like the Samsung GS5 and tablets.
2) Most folks that complain about the camera don't know anything about taking pictures, and are just looking at the MP number, not the actual image quality. M8 camera loses some detail in daylight. But probably only important if blowing up or cropping the photos. The camera excels most other smartphones (at least for its "generation") in low light. Which is particularly important if you take a lot of pics indoors.
There are some other opinion on the following thread, that includes one guy that is considering ditching the LG G3 for the M8: http://forum.xda-developers.com/htc-one-m8/help/wrong-t3069102
redpoint73 said:
1) What bloatware the phone has, depends on what variant you buy. But I think the Euro version are pretty clean (at least compared to some of the bloat-ridden US versions). In any case, the phone is very smooth and fast. Some folks complain about lag on Lollipop (known issue on LP in general) but I don't see it. In any case, the phone is not plagued by OS lag like the Samsung GS5 and tablets.
2) Most folks that complain about the camera don't know anything about taking pictures, and are just looking at the MP number, not the actual image quality. M8 camera loses some detail in daylight. But probably only important if blowing up or cropping the photos. The camera excels most other smartphones (at least for its "generation") in low light. Which is particularly important if you take a lot of pics indoors.
There are some other opinion on the following thread, that includes one guy that is considering ditching the LG G3 for the M8: http://forum.xda-developers.com/htc-one-m8/help/wrong-t3069102
Click to expand...
Click to collapse
Thanks for the answer my friend, but how is the battery, how much SOT did you get after a day of moderate work?
gabyif said:
Thanks for the answer my friend, but how is the battery, how much SOT did you get after a day of moderate work?
Click to expand...
Click to collapse
I get around 6-7 hours of screen on time with 4g/3g and 1 hour of gaming. I can't finish the battery in a day on normal use. I don't have the time. Refer to this post and thread for screen shots. I don't run with gps or location on when not needed or auto sync.
Most bloatware from carrier I could uninstall (I'm on vodafone, not sure about orange or telekom) and bloat from HTC (useful stuff but if don't need it is bloatware) like kid mode, dot view mode and such can't be uninstalled. Stock Sense is fast, the fastest I ever seen on android and the speakers will blow you away first time you hear them
Rooting and flashing roms is easy and you don't need S-OFF for that but make sure you do a nandroid on your stock so you can revert and take the otas when needed.
gabyif said:
Thanks for the answer my friend, but how is the battery, how much SOT did you get after a day of moderate work?
Click to expand...
Click to collapse
The above response from TempesZ is better than I can give on this; as I'll have to admit I'm personally not a heavy user on the phone most days (on work computer all day, than mostly use my tablet at home in the evenings). But with light usage, I can get up to 48 hours on a single charge. If my kid uses the phone to watch movies or play games for a couple hours, I can still easily make it through the day with some charge left by the time I put it on the charger before bed.
TempestZ said:
I get around 6-7 hours of screen on time with 4g/3g and 1 hour of gaming. I can't finish the battery in a day on normal use. I don't have the time. Refer to this post and thread for screen shots. I don't run with gps or location on when not needed or auto sync.
Most bloatware from carrier I could uninstall (I'm on vodafone, not sure about orange or telekom) and bloat from HTC (useful stuff but if don't need it is bloatware) like kid mode, dot view mode and such can't be uninstalled. Stock Sense is fast, the fastest I ever seen on android and the speakers will blow you away first time you hear them
Rooting and flashing roms is easy and you don't need S-OFF for that but make sure you do a nandroid on your stock so you can revert and take the otas when needed.
Click to expand...
Click to collapse
Thank you for your answers guys, I think I just changed my mind .BTW...does it heat more than normal?
redpoint73 said:
The above response from TempesZ is better than I can give on this; as I'll have to admit I'm personally not a heavy user on the phone most days (on work computer all day, than mostly use my tablet at home in the evenings). But with light usage, I can get up to 48 hours on a single charge. If my kid uses the phone to watch movies or play games for a couple hours, I can still easily make it through the day with some charge left by the time I put it on the charger before bed.
Click to expand...
Click to collapse
gabyif said:
Thank you for your answers guys, I think I just changed my mind .BTW...does it heat more than normal?
Click to expand...
Click to collapse
Nope.
gabyif said:
Thank you for your answers guys, I think I just changed my mind .BTW...does it heat more than normal?
Click to expand...
Click to collapse
if you want a phone to put in your pocket to keep things warm in those cold winter days, then buy an M9 http://www.androidauthority.com/htc-one-m9-overheating-594799/
Here's a whole thread of photo samples, if you want to see what the M8 is capable of: http://forum.xda-developers.com/showthread.php?t=2694621
Seanie280672 said:
if you want a phone to put in your pocket to keep things warm in those cold winter days, then buy an M9 http://www.androidauthority.com/htc-one-m9-overheating-594799/
Click to expand...
Click to collapse
It looks to me like HTC tried to cheat on benchmarks (by turning off the thermal throttling) and it backfired! And most of the smartphone manufacturers do cheat on these.
Seanie280672 said:
if you want a phone to put in your pocket to keep things warm in those cold winter days, then buy an M9 http://www.androidauthority.com/htc-one-m9-overheating-594799/
Click to expand...
Click to collapse
Nice one mate )
TempestZ said:
I get around 6-7 hours of screen on time with 4g/3g and 1 hour of gaming. I can't finish the battery in a day on normal use. I don't have the time. Refer to this post and thread for screen shots. I don't run with gps or location on when not needed or auto sync.
Most bloatware from carrier I could uninstall (I'm on vodafone, not sure about orange or telekom) and bloat from HTC (useful stuff but if don't need it is bloatware) like kid mode, dot view mode and such can't be uninstalled. Stock Sense is fast, the fastest I ever seen on android and the speakers will blow you away first time you hear them
Rooting and flashing roms is easy and you don't need S-OFF for that but make sure you do a nandroid on your stock so you can revert and take the otas when needed.
Click to expand...
Click to collapse
How do you manage to get such good battery life? I get 5.5 hours of screen time at best. That may be due to me having horrible service in my area. Still running stock Lollipop.
dima470 said:
How do you manage to get such good battery life? I get 5.5 hours of screen time at best. That may be due to me having horrible service in my area. Still running stock Lollipop.
Click to expand...
Click to collapse
Depends what you are doing with your phone. 7 hours I hit in wifi and without using chrome too much (read hours) and instead relying on things like tapatalk and apps and no games. I am using Maximus HD with stock kernel. I have good signal (always 100%) and brightness usually is low enough and at night is at 0. I can tell you brightness makes a massive difference. I don't use auto brightness but manual and never use gps and location unless I need it. For example if I browse XDA through the xda developers app I get around 11-12% per hour drain on wifi and around 15% on 4g. (check picture, 20 min screen, 4% drain)
Keeping wakelocks to a minimum helps a lot to conserve that extra juice for your screen time. I use my android tools to disable wakelocks and greenify on stuff like facebook. No auto sync either since that would be only my mail and I don't need sync for that.
If I game and have WiFi on I usually hit 6 hours with 1 hour of games or so and that's my average sot.
I don't use Google apps except Google newsstand that syncs only when I want to read it and Google play services which is mandatory. No Google+, no maps (I use waze), no gmail ( ok maybe I use inbox with no auto sync). In Google settings I disabled location history and of course I don't use Google now (another useless drain) though you might use it.
I don't use blinkfeed, I use nova launcher.
Oh and power saver kicks in at 15% and it helps for the last hour or more. It reduces your CPU from 2.3 to 1.2 ghz but I think it's worth the performance impact at that point. 5% is extreme saver time but I never let it go that low on purpose
Check Darth's thread for tips.

ridiculous don't you think?

the kernel is bugged and also since its on 5.0 lollipop
What strikes me odd is that something else didn't drag it down. Then I see the stats are about apps only, which don't take into account cell standby or screen on time.
The key thing to look at is that your phone has been running for 5.5 hours there from full charge, and it only went down 7%. That means if you keep it up, you could run it for over 3 days without needing to recharge. Nothing wrong with that (in the new world order). That's what my old phone could do (sometimes 4 days), and it had a better mAh to screen size ratio than his device (2460mAh : 4" vs 3000mAh : 5.5"). I have yet to get those kinds of battery stats with this one (down to 70% by the day is done vs 80% with the other one).
Yeah. It's unthinkable that a company like Asus can't solve this problem fast enough. Maybe they didn't get the permission to put 5.1 on their phones yet
sirsomething said:
Yeah. It's unthinkable that a company like Asus can't solve this problem fast enough. Maybe they didn't get the permission to put 5.1 on their phones yet
Click to expand...
Click to collapse
They definitely have "permission", Asus has been historically reliable with updates, but we'll see I guess.
Sent from my ASUS_Z00AD
cmendonc2 said:
They definitely have "permission", Asus has been historically reliable with updates, but we'll see I guess.
Sent from my ASUS_Z00AD
Click to expand...
Click to collapse
Yeah, let's see. Meanwhile we spend our battery cycles like ****
I blame Google. They should never have released the buggy mess that is 5.0. Sometimes companies have no choice what to out on the phones....I'm sure Asus had this phone in the development pipeline with 5.0 as the target well before all the bugs of 5.0 were revealed. And the way Android relies on nearly full reimage for major updates is idiotic, and also Google's fault. 5.1.1 is essentially a different OS than 5.0
joel.maxuel said:
What strikes me odd is that something else didn't drag it down. Then I see the stats are about apps only, which don't take into account cell standby or screen on time.
The key thing to look at is that your phone has been running for 5.5 hours there from full charge, and it only went down 7%. That means if you keep it up, you could run it for over 3 days without needing to recharge. Nothing wrong with that (in the new world order). That's what my old phone could do (sometimes 4 days), and it had a better mAh to screen size ratio than his device (2460mAh : 4" vs 3000mAh : 5.5"). I have yet to get those kinds of battery stats with this one (down to 70% by the day is done vs 80% with the other one).
Click to expand...
Click to collapse
the funny thing is my standby time is completely fine its when im using the phone that it drains fast I have amplify,greenify,powernap running and it still drains also did all thats possible to save as much battery as possible.
I also installed the Debloated Rom by Harfainx I know for sure that its lollipop 5.0 thats cause this problem cause every time I check the battery stats in settings Android OS is at 40-60%...... thats just ridiculous
The sooner we get 5.1.1 the better! Are you listening Asus?
They are shameless at the moment

Considering upgrading from a G2 to a G4? What's the battery life really like?

Hope I'm posting this on the right place, missed it and was told by an ad where to place last questions when I asked about another phone.... but of course I can't remember what he told me back then :silly:
Anyway, how is the battery life on a G4? From tech blogs to youtube reviews, opinions are all over the place. Some people say 2 and something SOT. Others claim it's great and that they can go a full day with heavy use and 3d gaming, etc and report over 5 hours SOT with that sort of use.
I loved my G2 for a long time because of how well it battery would last. It's not very good anymore, it went through a lot of charging cycles... Hardware and specs are enough for me, so I don't need the 820 on the G5 nor am I feeling the love for that phone from what I've seen. Especially for the difference on price the two will have and the bargain price one can get some places for a G4.
GSM Arena tools tell me the endurance batery test for the G2 is 81h, a terrible 54h on the G4. Web browsing (more the sort of load I tend to pull from a battery when it comes to SOT) gives it a much more bleak picture: 11:24 for the G2 and only 7:54 for the G4.
Should I trust these numbers? Is the G4 such a power hoarder? Are the different numbers I come across because of some version with or without some update that improved/made things worst?
I'm referring to a non-branded G4, international version. Opinions from real life users would be much appreciated!
Cheers! :good:
Kutusov said:
Hope I'm posting this on the right place, missed it and was told by an ad where to place last questions when I asked about another phone.... but of course I can't remember what he told me back then :silly:
Anyway, how is the battery life on a G4? From tech blogs to youtube reviews, opinions are all over the place. Some people say 2 and something SOT. Others claim it's great and that they can go a full day with heavy use and 3d gaming, etc and report over 5 hours SOT with that sort of use.
I loved my G2 for a long time because of how well it battery would last. It's not very good anymore, it went through a lot of charging cycles... Hardware and specs are enough for me, so I don't need the 820 on the G5 nor am I feeling the love for that phone from what I've seen. Especially for the difference on price the two will have and the bargain price one can get some places for a G4.
GSM Arena tools tell me the endurance batery test for the G2 is 81h, a terrible 54h on the G4. Web browsing (more the sort of load I tend to pull from a battery when it comes to SOT) gives it a much more bleak picture: 11:24 for the G2 and only 7:54 for the G4.
Should I trust these numbers? Is the G4 such a power hoarder? Are the different numbers I come across because of some version with or without some update that improved/made things worst?
I'm referring to a non-branded G4, international version. Opinions from real life users would be much appreciated!
Cheers! :good:
Click to expand...
Click to collapse
I have had a g4 for about 2 weeks and i want my g3 back even it seemed better on power than this. My g2 was pbenominal even acter 1.5 years old. This thing but i only have root no bootloader unlock no custom roms or kernals
I made that jump last week.
The G2 was an excellent phone.
The G3 didn't seem like much to me, and I couldn't understand the battery drop-off.
I'm loving the G4, the camera's excellent and the battery life, though not as good as the G2 is not bad at all.
So already I have two different experiences... one that the G3 is better than the G4, another the exact opposite Why is there such a discrepant experience? I know about low signal and constant scanning but I assume those two members above are using their phones on the same region/places/ways...
My G2 battery life is better than G4 at first. Then I turned off two cores in my G4, disabled some settings, and everything seems great now. Good battery life.
Today's battery life on my G4 H815,MM 20d,unlocked bootloader+root+Xposed+Greenify
Kutusov said:
So already I have two different experiences... one that the G3 is better than the G4, another the exact opposite Why is there such a discrepant experience? I know about low signal and constant scanning but I assume those two members above are using their phones on the same region/places/ways...
Click to expand...
Click to collapse
I had my g3 modded out the gills. Undervolted all linds done bare minimal stock system i could get almost 2 days of moderate usage 6 to 8 bours sot. G4 i love the camera still expiermenting. Im rooted ive managed a few tweaks but not scare of bricking just hate to have to start over. Want over clock undervolt and id be happy. Just knowing i got a locled tight bootloader urks me the most. Its a great phone. Would prefer my g2 over 3 or 4 untill bootloader gets unlocked. I have a lotta quirks on mine i could fix. The battery seems to stay full untill about 12 or 1 then drops at about 1 percent every 3 or 4 min. So i charge off and on throug the day so when i home at night itll make it to bed with like 35 or 40 left
Well, those numbers posted look better than my G2 ever was. But I'm also seeing there's a lot of customization involved to unlock the potential of the phone. Is that why people are reporting such major differences? I must be getting way too old as I no longer find it fun to mess around with phones and PCs, I just want something that works and gets updates that make it better... NO!! This doesn't mean I should go with an Iphone!!
More of a general question... could it be worth keeping the G2 until these new midrange phones with the SD650 or 652 (something like that) start to pop up? I mean, they'll be more powerful than the G2 and probably as cheap or cheaper than a G4. I'm thinking about phones like the Idol 4S.
I've been away from the smartphone market for a long time and I'm having a real hard time catching up. Samsung seems to have turned into some sort of Apple where you pay for the "prestige" of the brand. Motorola has a couple interesting phones but apparently the new Lenovo owner is going to end the brand and I have no idea if that means support. And then these new Chinese phones seem interesting and apparently have good support... Lenovo, Huawei, Xiaomi, etc.
Point being, new midrange is pretty much flagship to my sort of use! It's hard for me to figure out if I even need a new phone! But I would hate to lose the buttons on the back, something that I think only LG owners would get
@Kutusov having read the above, I would seriously recommend the G4.
It's cheap (actually very well priced), still be cheaper as soon as the G5 is released, it's an excellent phone with a FANTASTIC camera.
And it's got the back buttons. In a very short time you'll understand just how far phones have moved in such a short time.
The G2 was spectacular in it's time.
The G3 was refinement but rough.
The G4 blows it away.
Made the jump from the G2 to the G4 a year ago, not disappointed at all
Battery life difference is roughly ~30 minutes worth of screen on time, with the G2 edging out ahead, everything else is just hands down better on the G4 ( excluding the rear facing speaker -_- )
So I'd say go for it, phone's pretty cheap now.
You'll get different results from everyone as we each use our phones differently, different apps and priorities.
If you have social media constantly updating and play 3d games you will need to carry a charger with you, it won't make it through a whole day.
I've disabled most of the bloat, use greenify and get upto 5hrs SOT when reading an ebook from the SD card, but only 3hrs when browsing on mobile data.
Overall I'm very happy with the G4, it would have been even better without the useless 4k screen but there's always a compromise.
I've had the G4 since July 2015 and I'm satisfied with battery consumption(Canadian H812 variant). Not rooted. I disable apps I don't use, installed Lux to control brightness & GPS is only ever used when I need it (rarely).
Per gsam app, averages since last complete charge:
Battery life: 1d 16.9hrs
Screen on: 5hr 48mins
Sent from my LG-H812 using Tapatalk
I didn't have the G2, but I'll speak for the G4: the battery is OK.
I usually recharge every 2 days with a normal use (internet surfing, music, watch an episode of a series in the bus, watch the time,...)
kolembo said:
@Kutusov having read the above, I would seriously recommend the G4.
It's cheap (actually very well priced), still be cheaper as soon as the G5 is released, it's an excellent phone with a FANTASTIC camera.
And it's got the back buttons. In a very short time you'll understand just how far phones have moved in such a short time.
The G2 was spectacular in it's time.
The G3 was refinement but rough.
The G4 blows it away.
Click to expand...
Click to collapse
BrandonSingh said:
Made the jump from the G2 to the G4 a year ago, not disappointed at all
Battery life difference is roughly ~30 minutes worth of screen on time, with the G2 edging out ahead, everything else is just hands down better on the G4 ( excluding the rear facing speaker -_- )
So I'd say go for it, phone's pretty cheap now.
Click to expand...
Click to collapse
Yes, I'll probably go for it. I've seen it somewhere for €330, brand new and sealed, same price no matter what sort of back cover.
I really do like the back buttons, I always go looking for them when I pick some other phone, I would really miss those.
Cheers guys! :highfive:
boomboomer said:
You'll get different results from everyone as we each use our phones differently, different apps and priorities.
If you have social media constantly updating and play 3d games you will need to carry a charger with you, it won't make it through a whole day.
I've disabled most of the bloat, use greenify and get upto 5hrs SOT when reading an ebook from the SD card, but only 3hrs when browsing on mobile data.
Overall I'm very happy with the G4, it would have been even better without the useless 4k screen but there's always a compromise.
Click to expand...
Click to collapse
Kr0m100 said:
I've had the G4 since July 2015 and I'm satisfied with battery consumption(Canadian H812 variant). Not rooted. I disable apps I don't use, installed Lux to control brightness & GPS is only ever used when I need it (rarely).
Per gsam app, averages since last complete charge:
Battery life: 1d 16.9hrs
Screen on: 5hr 48mins
Sent from my LG-H812 using Tapatalk
Click to expand...
Click to collapse
Oh, missed both your posts, sorry! Thanks also!
melvinchng said:
My G2 battery life is better than G4 at first. Then I turned off two cores in my G4, disabled some settings, and everything seems great now. Good battery life.
Click to expand...
Click to collapse
How did ya disable the big cores?
The only solution I found was a script.
With the custom Kernels I tried they always turned themself back on. But its been a while since I tried one.
And you get the battery life that you can expect from a 3000mah battery with an 5.5" screen at 1440p.
i would like to get one but not until if ever gets bootloader unlocked for US.
i was on a G2 and bought a G4, the battery life is not bad, but the G2 was way better, but, we are talking about a 1080p screen and a QHD screen...there are no miracles ! I am very happy whit my G4, takes very good pictures and for me, the battery gives "juce" for a day, watching movies/series going to the WEB (3G / 3.5G) but i just turn the data when i want, at home, always with the WiFi turn on, so, i wake up at 6:00AM and i get at home at 6:00PM and i still have 40% our 30%.
For me, this is a very good phone !
toybxb said:
i was on a G2 and bought a G4, the battery life is not bad, but the G2 was way better, but, we are talking about a 1080p screen and a QHD screen...there are no miracles ! I am very happy whit my G4, takes very good pictures and for me, the battery gives "juce" for a day, watching movies/series going to the WEB (3G / 3.5G) but i just turn the data when i want, at home, always with the WiFi turn on, so, i wake up at 6:00AM and i get at home at 6:00PM and i still have 40% our 30%.
For me, this is a very good phone !
Click to expand...
Click to collapse
Yes, that's more or less my sort of use also. I know that LG wanted to come out with a very good panel to demolish the usually praised amoled from Samsung but it sort of sucks that they did. I have no use for it, maybe it's good for this new VR thing but that's something I'm not even curious to try.
Still, it has the quickest charge possible... swapping batteries
guys i know theres lemon battery. but isnt there like an aftermarket one that will fit like normal but higher mah?

When needed to replace the battery?

I have my device maybe some less than 2 years.. and the battery dont good...
I check in the settings and dont have any app that drain my battery.
But If I replace it my device dont waterproof again?
My battery life is also terrible. I believe it to be the latest updates as the first beta release of android 10 the battery life was amazing
So it because the updates?
bad company
I believe so. They make battery life bad so you upgrade to a new phone. I have 5 year old iphones with better battery life than s9. Terrible company.
I did not notice any drastic change in battery life after the Android 10 upgrade. However, you've likely had the phone for around 2 years - probably charging it every day. These types of batteries start to degrade after ~500 charge cycles.
Use this app as a way to understand your battery's health: https://play.google.com/store/apps/details?id=org.vndnguyen.phoneinfo
More info here: https://www.reddit.com/r/GalaxyS9/comments/8vgp76/how_has_your_s99_fared_so_far_in_terms_of_battery/
You may want to consider having the battery changed. Samsung Experience stores charge $50 for the new battery (including installation), and most other Samsung certified repair shops (in the US) seem to charge around that price as well.
Nightwind Hawk said:
I did not notice any drastic change in battery life after the Android 10 upgrade. However, you've likely had the phone for around 2 years - probably charging it every day. These types of batteries start to degrade after ~500 charge cycles.
Use this app as a way to understand your battery's health: https://play.google.com/store/apps/details?id=org.vndnguyen.phoneinfo
More info here: https://www.reddit.com/r/GalaxyS9/comments/8vgp76/how_has_your_s99_fared_so_far_in_terms_of_battery/
You may want to consider having the battery changed. Samsung Experience stores charge $50 for the new battery (including installation), and most other Samsung certified repair shops (in the US) seem to charge around that price as well.
Click to expand...
Click to collapse
I think it was started before the android 10 update..
In this app I cant see the health... I need root..
It was recommend to buy new one and replace?
I think it was better to buy mid-phones anything because it was better with battery life for years
Hmm.. I see that the health indicator (which was an estimate I suppose) is no longer listed in the app. How many Battery Discharge Cycles do you have listed? (listed under "Personal")
Nightwind Hawk said:
Hmm.. I see that the health indicator (which was an estimate I suppose) is no longer listed in the app. How many Battery Discharge Cycles do you have listed? (listed under "Personal")
Click to expand...
Click to collapse
Didnt show.. I need root for this
I'd just change it.
TheMadScientist said:
I'd just change it.
Click to expand...
Click to collapse
But It doesnt waterproof again.
and the glass back can be broken.
It seems to be the exynos versions with the problem what i can gather. I am in the u.k with exynos. Snapdragon chips are much better in these devices so i am led to believe
So what to do?
maybe wipe?
dj.shauny.g said:
It seems to be the exynos versions with the problem what i can gather. I am in the u.k with exynos. Snapdragon chips are much better in these devices so i am led to believe
Click to expand...
Click to collapse
I don't have a exy but I got a g9650 unlocked bl snap. Yesterday alone latest update I got 4.8 hours sot with 50% left at bed time so I can say the latest update is doing awesome on my 2 year old device with the orig battery
dj.shauny.g said:
I believe so. They make battery life bad so you upgrade to a new phone. I have 5 year old iphones with better battery life than s9. Terrible company.
Click to expand...
Click to collapse
Of course you're joking. My friend's iPhone 6 can't even last for 2 hours !
My Exynos S9's battery life isn't great either (I've been using it for 2 years), it's just on par with iPhone X's battery life. I still get 8 to 10 hours of use with 3 hours of screen on time which isn't terrible. I should tell you that I use my phone too much when it's charging and sometimes I use it heavily, and all of this leads to heating which has a big impact on battery life, so your battery should last more if you aren't a heavy user.
saarxee said:
So it because the updates?
bad company
Click to expand...
Click to collapse
saarxee said:
But It doesnt waterproof again.
and the glass back can be broken.
Click to expand...
Click to collapse
jamil aboudaher said:
Of course you're joking. My friend's iPhone 6 can't even last for 2 hours !
My Exynos S9's battery life isn't great either (I've been using it for 2 years), it's just on par with iPhone X's battery life. I still get 8 to 10 hours of use with 3 hours of screen on time which isn't terrible. I should tell you that I use my phone too much when it's charging and sometimes I use it heavily, and all of this leads to heating which has a big impact on battery life, so your battery should last more if you aren't a heavy user.
Click to expand...
Click to collapse
Am not actually joking. I have an iphone 7 in my household which lasts alot longer than my s9.
I get around 2-3 hours on time which is the same as you which i believe is actually terrible. When i first bought this phone i could play on it for hours on end and it would still last till the end of the day. Now i have to avoid going on it as i know it will kill the battery after 2-3 hours. This was brilliant on android oreo when i first bought the phone, ever since its first update it has been ridiculous. I signed up to beta test android 10 and the first ever beta that was released the battery life was amazing. It was like it was brand new again and i could use it all day long without it killing the battery. As they kept the updates coming it kept getting worse until they released the stable version and its been terrible again ever since.
I believe it to be software related as some batteries can last a lifetime, i have lots of chargeable items around the house which i have had for years and they are still as good as they where when i first bought them. I also believe the exynos is worse than the snapdragon. I don't know why but maybe someone will.
---------- Post added at 01:01 PM ---------- Previous post was at 12:57 PM ----------
saarxee said:
So what to do?
maybe wipe?
Click to expand...
Click to collapse
It is an option, but i would only be inclined to do this if somebody can confirm it will improve. I however doubt it will. I found changing the power setting from high performance to optimised mode made the battery life a bit better, however it defeats the object of having an s9 and not running at a setting it is designed to.
dj.shauny.g said:
Am not actually joking. I have an iphone 7 in my household which lasts alot longer than my s9.
I get around 2-3 hours on time which is the same as you which i believe is actually terrible. When i first bought this phone i could play on it for hours on end and it would still last till the end of the day. Now i have to avoid going on it as i know it will kill the battery after 2-3 hours. This was brilliant on android oreo when i first bought the phone, ever since its first update it has been ridiculous. I signed up to beta test android 10 and the first ever beta that was released the battery life was amazing. It was like it was brand new again and i could use it all day long without it killing the battery. As they kept the updates coming it kept getting worse until they released the stable version and its been terrible again ever since.
I believe it to be software related as some batteries can last a lifetime, i have lots of chargeable items around the house which i have had for years and they are still as good as they where when i first bought them. I also believe the exynos is worse than the snapdragon. I don't know why but maybe someone will.
---------- Post added at 01:01 PM ---------- Previous post was at 12:57 PM ----------
It is an option, but i would only be inclined to do this if somebody can confirm it will improve. I however doubt it will. I found changing the power setting from high performance to optimised mode made the battery life a bit better, however it defeats the object of having an s9 and not running at a setting it is designed to.
Click to expand...
Click to collapse
Yea snapdragon is a bit better. And I agree on many things around the house. Still work good. Maybe try an older version of bit nber on your bootloader. An older update if you can

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