Verizon LTE version vs. Wifi-Only Battery Life? - Galaxy Tab 7.7 General

Can anybody comment how the battery life is of the LTE equipped version compared to a Wifi-only version? Maybe some of the folks out there have both?
Thanks

I have been on since this morning with heavy web mail use and its at 68%.
Sent from my SCH-I815 using xda premium

Here is mime. I didnt play with it as much as i hoped but the battery life is not bad at all
Sent from my SCH-I815 using XDA

I've had mine for not quite a week and after the first couple of cycles I'm getting a full day easily with it. If I use it lightly it might be nearly 75% at the end of the day and heavier use seldom less than about 40%
Edited:
I should add that I am NOT using LTE and am running only wifi at the moment...
Brian

Wow these 7.7s are beasts on battery.. it's about time we see Android tablets flex on iPads in the battery dept!

Verizon SCH-i815 used as Wi-Fi only, minimal brightness = great battery life.

Related

Battery life

How is everyone's battery life doing? Im on almost 11hrs with 27% left with medium/heavy usage.
Over two hours screen time, 11 hours up time. 50% left. Moderate use.
I also run Cerberus and Lookout Mobile plus all this bloatware B.S....it's only going to get better!
Sent from my SGH-T999 using xda premium
Sent from my SGH-T999 using xda premium
Really heavy use I have 32%
Sent from my SGH-T999 using XDA
Been great so far. Lots of surfing but I did use the battery saver option in the settings
Sent from my SGH-T999 using Tapatalk 2
Did it take a cycle to start getting better battery? I'm at work with it in my pocket and it seems to be doing poor
Sent from my SGH-T999 using xda premium
Not to be crass, but any phone that is used at 10% brightness, which is what Samsung uses, is going to last the day with heavy use. This is not surprising, and any phone is capable of this. The challenge lies in making the phone last the day with the brightness up.
lamenramen said:
Not to be crass, but any phone that is used at 10% brightness, which is what Samsung uses, is going to last the day with heavy use. This is not surprising, and any phone is capable of this. The challenge lies in making the phone last the day with the brightness up.
Click to expand...
Click to collapse
I'm using mine in auto brightness , it got me thru the day with heavy usage.
It's not letting me post the other picture but any ways its at 5 percent and screen on time was at 3:39 when I took both screen shots, it was on my first charge also
Sent from my SGH-T999 using XDA
Same. I keep mine on auto brightness.
Sent from my SGH-T999 using xda premium
lamenramen said:
Not to be crass, but any phone that is used at 10% brightness, which is what Samsung uses, is going to last the day with heavy use. This is not surprising, and any phone is capable of this. The challenge lies in making the phone last the day with the brightness up.
Click to expand...
Click to collapse
My thoughts exactly.
lamenramen said:
Not to be crass, but any phone that is used at 10% brightness, which is what Samsung uses, is going to last the day with heavy use. This is not surprising, and any phone is capable of this. The challenge lies in making the phone last the day with the brightness up.
Click to expand...
Click to collapse
I hate a dim screen. I just set my display to 100%. I expect to need a few spare batteries which does not bother me in the least. As I've said elsewhere, IMO this battery usage is awesome. Best I've had except for that One S.
Use it hard, the battery is going to die. edit-I'm near my charger all day so have not gone below 60% yet.
I'll let you know after a few days at 100% what I think.
battery rocks on this phone!! as long as i can keep getting through the day without having to charge i will be fine, however i just got my t-mobile car charger in a few minutes ago
What's with the cell standby percentage?
Sent from my cm_tenderloin using Tapatalk 2
Loving the battery life so far, I used my phone for like 4-5 hours last night with the brightness up pretty high (70 or 80%) and a couple hours today already and its still got plenty of life left ^.^
Ditto. I do not like a dim screen. At least not Samsung dim. It's clearly done as a ploy to artificially inflate battery life runtimes. Someone called them out on this in a review and said that the SIII at 100% brightness is at most 70% of the One X's brightness, which I believe, as there is at least a 200 nit difference in peak brightness between these two phones. This is easily visible. Especially in videos where it matters.
the battery is ok, but i was getting better battery life with my iPhone 3gs before i upgraded to my s3
g2uzer said:
I'm using mine in auto brightness , it got me thru the day with heavy usage.
It's not letting me post the other picture but any ways its at 5 percent and screen on time was at 3:39 when I took both screen shots, it was on my first charge also
Sent from my SGH-T999 using XDA
Click to expand...
Click to collapse
When cell standby is 21% that's not heavy use...just saying
With all these reports it's looking like the T-mobile version is getting better battery performance over the ATT LTE version. Excellent news!
forgot2wipe said:
the battery is ok, but i was getting better battery life with my iPhone 3gs before i upgraded to my s3
Click to expand...
Click to collapse
I don't mean to be a jerk but if you were using your 3GS on Tmo then it was on edge and well... yeah. If that's the case, that will be the dumbest comparison I've ever read on XDA. Ever.
Not even trolling, just shocked the comparison was even made.
lensgrabber said:
With all these reports it's looking like the T-mobile version is getting better battery performance over the ATT LTE version. Excellent news!
Click to expand...
Click to collapse
Probably MUCH better battery life, and with damn fast download speeds still! Gimme my hspa+42 & I couldn't be happier! More than respectable speed with outstanding battery life for a powerful cpu & screen this large and beautiful! I was running w/ the sensation for a bit while I was waiting for the GS3 & I'm grateful to have that Samsung battery life back. They seem to do well in this department.

All batteries aren't equal

I always wondered why some SGS3 users seemed to have great battery life and others didn't then I found out why for myself. I had my S3 for maybe 5 days then managed to crack the screen from a short fall (the screen is really too delicate) so had it replaced through my insurance. I returned the broken device but kept the accessories including the battery of which I now have two...yeah! The battery from the replacement device always drained entirely too much on standby time and gave me roughly 12 hours on moderate use. The original battery routinely gave me 17+ hours on moderate and had exceptional standby time. I subsequently returned to using my original battery and enjoying great battery life on my replacement phone.
leo876 said:
I always wondered why some SGS3 users seemed to have great battery life and others didn't then I found out why for myself. I had my S3 for maybe 5 days then managed to crack the screen from a short fall (the screen is really too delicate) so had it replaced through my insurance. I returned the broken device but kept the accessories including the battery of which I now have two...yeah! The battery from the replacement device always drained entirely too much on standby time and gave me roughly 12 hours on moderate use. The original battery routinely gave me 17+ hours on moderate and had exceptional standby time. I subsequently returned to using my original battery and enjoying great battery life on my replacement phone.
Click to expand...
Click to collapse
ya i'm with you there cause a lot of people complain about battery life but mine seems to be great yes i can drop my phone from 80-60% in 2 to 3 hours but thats extremely heavy use where if i don't use my phone at all i find i will go through about 20% of the battery for the full day and that is with light use as well
Mainly due to signal if your in an area where your signal is bad, your phone constantly polling for signal if you use WiFi the whole time then yes you would get long battery life. That's why I don't trust any screen shot in "post your battery life" with WiFi signal. I use my phone as it comes with my plan, I don't constantly seek out WiFi spot to hook up to. It's dangerous for security reason and defeat the whole purpose of owning smart phone with data plan. If you can't afford a data plan than don't get a smart phone.
Sent from my SGH-T999 using xda app-developers app
I can't figure out the battery on this thing.
Some days I get excellent battery. Some days it will drain on standby. I unplugged it last night at 100%. I woke up this morning and it's completely dead.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Oh well. Then posting battery life is irrelevant.
That's not necessarily true I use Wi-Fi a lot and I have 10gbs of data I only do this at home mind you cause my internet speed is a lot faster but still
Sent from my SGH-T999V using xda app-developers app
So since my battery life sucks, i should ask samsung for a replacement untill i am satisfied with battery life?
Sent from my SAMSUNG-SGH-I747 using xda premium
Here are my screen shots. This is with wap.cingular apn, cpu sleeper, rooted stock rom, juice defender ultimate, battery fully charged and discharged more than 10 times, 4g on the entire screen on time, settings optimized, gestures off, battery saving mode off, gps on, web browsing most of the time, 2 push mail accounts, 1 mail syncs every hour, brightness at 35-40%, and all bloatware disabled, anything else, just ask me. Anyone with knowledge on this please let me know if this is acceptable, or ill go get a replacement unit tomorrow. This is an ATT unit.
Sent from my SAMSUNG-SGH-I747 using xda premium
dakunclear said:
That's not necessarily true I use Wi-Fi a lot and I have 10gbs of data I only do this at home mind you cause my internet speed is a lot faster but still
Sent from my SGH-T999V using xda app-developers app
Click to expand...
Click to collapse
thats understandable but some people go out constantly looking for a place with wifi so they can get online.
Ya I see your point and I agree if you can't afford a data plan then don't get a smart phone is not worth it even 512mb plan is okay if you know how much use you are getting out of the
you don't need to buy a new phone just try and get a different battery as much as a pain in the ass as that may seem but usually that's the cause of the problem not the phone itself
Sent from my SGH-T999V using xda app-developers app
Juice defender kills batteries more than it helps I strongly recommend you stop using it. Battery saving maps don't typically work because it uses a lot of energy to re enable 3g/4g/lte and to turn them off. I disable everything I don't use. Have Bluetooth in everyday all day, GPS, and sync. I have about 60 apps.
Today I'm at 62% with 1 hour 10 mins of screen time. 8tracks for 30 minutes. And about a half hiur of calls. Not bad battery life IMO. I browse tapatalk a lot on various forums.
Sent from my SGH-I747M using Tapatalk 2
agreed, ever since ics i've stopped using battery apps
I'm ordering a new battery and hoping it's going to be the fix...
Ya if I'm not using my data I turn it off but I'm at 54% and I've been on the net a lot and Wi-Fi tethered for 2 hours.... I love this phone
Sent from my SGH-T999V using xda app-developers app
My phone is stock. GPS, gesters and location are enabled. 4g LTE blazing... I can push this thing 24 hours. My 2 exchange accounts are push from [email protected] to 8P .. I have 5 google accounts on push as well
Sent from my SCH-I535 using Xparent Red Tapatalk 2
So would the solution be going back to att and asking for a new battery? I've had the phone for about 3-4 days so im still under that 30 day warranty thing.
I have 2 batteries and 1 does seem to last longer than the other. Ima test this a few more days.
DudeWatsThat said:
So would the solution be going back to att and asking for a new battery? I've had the phone for about 3-4 days so im still under that 30 day warranty thing.
Click to expand...
Click to collapse
Shouldn't matter about 30 day warranty, manufacturer warranty SHOULD get u a new battery beyond those 30 days. Anyone else had any luck exchange battery this way?? Also once exchanged was the battery better??
Sent str8 from my half eaten Banilla Ice Cream Samich
Proof of battery life
Approximately 30 mins of call time and 2 hours of talk time... 44 hours later my phone was about ready to die! Clearly this was light to moderate use but this gives me great hope that I should be able to last more than the 12 hours I was getting on my other battery with moderate usage. I credit the longevity to the use of CPU tuner, Juice Defender, the build in power saving mode (everything checked except CPU), and applying the cell standby tweak (though its utility is debatable).

Nexus 4 Battery Life

Hey Guys,
A bunch of people are complaining about the battery life on Nexus 4. I've been waited for a couple days since I got the device, to have enough confident about the battery before I make any post here. Yes, the phone battery drain pretty fast on the first few cycles. After a bunch more charges later, let me tell this, the battery life did get significantly better. It lasted about 10-15 hr depends on the load of the usage.
Here is my typical day, off the charge at 100% in the morning, listen to a few songs, checking emails, and messages while getting ready for school. About an 30mn to 1hr of internet browser and youtube videos while on the bus. By 1-2pm the battery drop the about 70-80%. I put the phone in silent mood til i'm done with all my classes. On the way back home on the bus, I listened to a bunch of music, web browsing, maybe a few phone calls, texts or games.
Compare to my old phone, Samsung Galaxy S2 T989, im impressed with the Nexus 4 battery life. My Galaxy S2 battery always die on the bus coming back home. What I'm trying to get at: if you're a light to medium user like me, then get this phone. I was hesitate at first because I always have bad experience with android battery life. But Google seem to get its OS right with this nexus device, mainly because the battery drain minimum while in sleeping mood.
Can you post your Nexus 4 battery performance screenshot if you have been using the phone for more than a few days ?
Is there supposed to be a question being asked? Or a statement as this is in the Q&A forum.
I agree with you on many points. People need to wait at least 5 to 7 days for the battery charge to fully kick in. The first days mean absolutely nothing as it is still being aligned plus the user is still installing apps and setting up their phone.
There are some notable problems in the default kernel that uses more battery Usage than normal too.
Sent from my Nexus 4 using xda premium
From full battery to this overnight + breakfast usage. Rasbean + Matr1x v3.0. Never seen anything like it. Coming from the GN, this phone is a different dimension altogether. On any aspect..
Had phone for 5 days. Drained phone to 10% then fully charged. Moderate to light use made it through a day.
Stock rooted + Franco Kernel.
Sent from my Nexus 4 using xda app-developers app
Had phone for 5 days. Drained phone to 10% then fully charged. Moderate to light use made it through a day.
Stock rooted + Franco Kernel.
Sent from my Nexus 4 using xda app-developers app
can someone post how the battery drain is wihr stock kernel with normal using phone ?
what do you think?
Getting this i am on stock kernel and stock rom
is it low?
rhut_tiger said:
Getting this i am on stock kernel and stock rom
is it low?
Click to expand...
Click to collapse
Depends on how much screen time you got, which you didn't show us.
The trick is to be careful about using mobile data when signal is bad, I switch to WiFi when home to avoid unnecessary battery drain.
Sent from my Nexus 4 using xda app-developers app
What is this obsession for battery life, it lasts me well through the day with moderate/heavy use. I charge it at night (if needed) and unless you are homeleless this shouldn`t be a problem. It`s a great phone and i enjoy using it.
gee2012 said:
What is this obsession for battery life, it lasts me well through the day with moderate/heavy use. I charge it at night (if needed) and unless you are homeleless this shouldn`t be a problem. It`s a great phone and i enjoy using it.
Click to expand...
Click to collapse
I thought the same until my N4 actually arrived, it seems battery life is abysmal compared to my Optimus 2x which didnt have anything really spectacular in regards to battery size. On my O2x I could get 1.5 - 2.5 days depending on use, hitting atleast 1 .5 which was good and acceptable for me (I can charge at night anyways) however my N4 doesnt even reach 13 hours on similar usage!.
I am quite a light users of smartphones however I do like to have a power phone when it comes to using it on the basis of smoothness and capabilities if I need to say do work on my phone, I rarely play games though. Main usage is 2 email accounts on poll 1 hour steps, a third account that is an exchange server and polls in 30 minute steps and thats about it with some brief browsing and a handful of texts (been a quite time since I got my N4), this is less usage than my O2x and yet it still performs alot worse!
I was hoping of staying with stock as I was expecting it to finally be good, comparing it to LG stock attempts it is but battery life isnt . I will be trying the combo Vangelis13 mentioned, raspbean and matr1x kernel as that seems like a great mix however Parandroid has been on the table and it seems like alot of being are getting good results so I will try it soon .
If I can get more than a day of usage I would be really happy, if I was playing games or doing really heavy tasks I wouldnt expect it to last but right now it is doing pretty much nothing and dieing far to fast!.
One thing I've noticed since coming to N4 from S2 is that phone calls drain battery much more significantly on the N4. I could make an hour long call on my S2 and it would use no more than a couple of percent battery but the N4 used 15% for an hour long phone call the other night.
If I didn't own a nexus 4 and came to this thread to find out about it's battery life I would expect it to be good.
Point is you guys are misinforming everyone. The battery is mediocre and that's it.
It won't last a full day if you use it constantly and I do need two charges / day many times.
Let me put it this way, you will only get roughly 3 hours of screen time on stock everything. If that is good for you then it's will have good battery life, if not then you will say it's got poor battery life.
chrisastrous said:
If I didn't own a nexus 4 and came to this thread to find out about it's battery life I would expect it to be good.
Point is you guys are misinforming everyone. The battery is mediocre and that's it.
It won't last a full day if you use it constantly and I do need two charges / day many times.
Let me put it this way, you will only get roughly 3 hours of screen time on stock everything. If that is good for you then it's will have good battery life, if not then you will say it's got poor battery life.
Click to expand...
Click to collapse
It's always incredibly funny when someone comes in saying everyone else's subjective battery advice is bad then claims his subjective battery advice as correct.
Sent from my Nexus 4 using Tapatalk 2
joshnichols189 said:
It's always incredibly funny when someone comes in saying everyone else's subjective battery advice is bad then claims his subjective battery advice as correct.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
You clearly misunderstood my post. Food you even read it?
There is nothing subjective about 3 hours screen time.
My battery is fine.
Sent from my Nexus 4 using xda app-developers app
madmike413 said:
My battery is fine.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
madmike413!!!
How do you got this battery life?!!
mine is insanely bad with trinity kernel and toolbox and paranoid android.
thanks..
StayGreen said:
madmike413!!!
How do you got this battery life?!!
mine is insanely bad with trinity kernel and toolbox and paranoid android.
thanks..
Click to expand...
Click to collapse
His phone was mostly on standby/deep sleep mode. That's how it lasted 2days.
Sent from my Nexus 4 using Tapatalk 2
chrisastrous said:
If I didn't own a nexus 4 and came to this thread to find out about it's battery life I would expect it to be good.
Point is you guys are misinforming everyone. The battery is mediocre and that's it.
It won't last a full day if you use it constantly and I do need two charges / day many times.
Let me put it this way, you will only get roughly 3 hours of screen time on stock everything. If that is good for you then it's will have good battery life, if not then you will say it's got poor battery life.
Click to expand...
Click to collapse
+1
you are perfectly right.
I come from an iPhone 4s, which I changed because the battery life wasn´t that great and I thought it was time to try something new.
Got the N4 last friday and played around with it during the weekend.
Monday, tuesday and wednesday this week... none of these days I´ve been able to come back home with the phone still on.
I wake up at 7.30am and I usually am back home at 6pm.
In my opinion, and honestly should be in everyone´s opinion, 10 hours of battery life are unacceptable, whatever the usage is (considering that 7.30 of those 10 hours I was at work)
I have till friday this week to return it, which is a pity because the phone is great
i get 5-6 hours sot..
rom is omnirom 5.1.1 hellscore kernel b73.
100mv undervoltage hellsactive governer.
think 7 would be possible if google services would not take a quarter of the battery.
the screen is not taking that much battery as one would think.
think most issues with battery life come from fake original battery replacements.
had 3-4 sot using "original" battery. but after replacing with real genuine from official lg spare parts shop 5-6...
Sent from my Nexus 4 using XDA Free mobile app

info

hello guys,
i'm thinking to buy this tablet, now i got ipad 3...
what is your opinion about this tablet after a good use? is battery comparable to the ipad one?
there is any know great problem?
thx a lot
I did a comparison on this tab vs ipad 4 and it performs twice as good and less laggy. Also has lower frame drops across the bosrd which is a bonus. App store isnt quite as good, but definitly a supperioir tablet. I get ab8ut 2 hours exfra battery life over the ipad 4 with mynormal usage. Some people say they get less or equal - it all comes down to what you do on it. This was a very nice upgrade over the 4 and is better than my iphone 5s too.
They both have strengths and weaknesses.
http://www.gsmarena.com/ipad_air_vs_galaxy_note_101_2014-review-1016.php
I think the samsung is fine on battery life. It will last you the day easy on heavy use. Especially if you root and remove bloatware . I think if a tab lasts the day on heavy use there's not much to complain about as you can just charge over night
Sent from my SM-P600 using XDA Premium 4 mobile app
reubenskelly1992 said:
I think the samsung is fine on battery life. It will last you the day easy on heavy use. Especially if you root and remove bloatware . I think if a tab lasts the day on heavy use there's not much to complain about as you can just charge over night
Click to expand...
Click to collapse
It does "OK" on battery life. Both my N3 and N10.1-14 get worse battery life than the N2 and N10.1-12 they replaced. It's to be expected as both have double the pixel count of their predecessors. The batteries on both are larger but don't compensate for the higher PPI displays and additional features. Speaking of which, I like the additional features so accept the battery life consequences. Depending on your definition of "bloatware" a de-bloated N10.1-14 with its functionality removed is pretty comparable feature-wise to an iPad. I agree though that you can make it through a day pretty easily on a charge.
My biggest ***** is that it takes forever to charge; especially when the S-800 N3 is one of the fastest charging devices on the planet. Using a standard micro-USB port for charging is great for compatibility but the 30-pin charger made a huge difference in charging time. The battery in the N10.1-14 is 15% larger than the N10.1-12 but takes 30% longer to charge. I bet the LTE (S-800) N10.1-14 does better because of Qualcomm's QuickCharge feature.
It does the a while but if it's done overnight it's ok, mine from about 10 percent takes 4 hours. In bloatware I mean useless things that take resources, samsung hub, apps, push service, chat on, my magazine. It doesn't reduce any features what so ever, it actually enhance s it, the battery lasts longer it's smoother and you can select any or all apps to be MW and pen window compatible
Sent from my SM-P600 using XDA Premium 4 mobile app
well guys , THANKS a lot!
you gave me all the info a need about battery,i think i will change tablet in a few days.
just...
any big problem?? something you hate maybe?
The overall performance could be better, it's still awesome, there's a update us in the UK are waiting for that has further stabilisation and multi users
Sent from my SM-P600 using XDA Premium 4 mobile app
I'm not rooted yet, but love this tablet. I'm learning more about it daily. Only downside is that I don't believe we'll get many custom roms. Development is almost non existing.
Steve
I have P605 with S800 and et takes 4 hours to charge starting on 5 % battery left. But I agree that the battery life is at least 1 hour screen use less than the 2012 model. But this is now, lets see with future ROM optimizations even stock ones. I am sure battery life will improve. The same happent with 2012.

[Q] Battery life compared to capacity?

I'm interested in getting the phone, but there was something that really caught my eye. I was wondering why a phone like this, with 3000mah, gets only a little bit more battery life in stats compared to other phones with lower capacities, like the nexus 5, with only 2300mah but around the same battery life.
You're kidding right? G2 is well known to have the best battery out there.
mierkat09 said:
I'm interested in getting the phone, but there was something that really caught my eye. I was wondering why a phone like this, with 3000mah, gets only a little bit more battery life in stats compared to other phones with lower capacities, like the nexus 5, with only 2300mah but around the same battery life.
Click to expand...
Click to collapse
Not sure where you are seeing that the G2 gets just a little bit better battery life than the Nexus 5, but if you look at several reviews that are out there, specifically ones where they do standardized battery run down tests, you will see that the G2's battery life is excellent in comparison to pretty much any other phone that are out there. On engadget for example, the G2 lasted 16 hours on their battery run down test while the Nexus 5 only lasted 7 hours and 20 minutes on the same test. Also in their review of the G2, the phone easily lasted 20 hours under 'heavy' usage while they only got 12 hours on the N5 with 'normal' usage.
Sent from my VS980 4G using xda app-developers app
Huh I guess I looked in the wrong places. But somewhat related to the topic, do any of you know if there are going to be any power cases released?
I have only gotten 3-4 hours of screen on time
Sent from my LG-VS980
I CANNOT count on 2 hands the number of times I've gotten 5 plus hours of screen on time on my D801. GSM vs CDMA of course but something else is up.
Sent from my LG-G2 using Tapatalk
I'm seeing 5.5+ hours screen time with ~24 hours device run time! Couldn't ask for a longer lasting battery... And I'm on sprint!!
Sent from LG-LS980
Im on sprint to and im seeing great battery use to. Still my third day with it so ill update this in two weeks when i root and lock down my apps with greenify.
Sent from my LG-LS980 using XDA Premium HD app
Nexus 5 have same battery life with G2?
Nexus 5 is nowhere near in terms of battery life
and 3000mah with Gram it's like having ~3500mah battery

Categories

Resources