All roms tested by me drains battery very fast, any sugestion?
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Define all? I've had great battery life on I897 roms, decent on i9000 ports
Best battery life i ever had was on Continuum 6.1 with Talon. But i had the charge bug too. Still 5+hrs display, plus about 30-40 minutes talk time is missed.
Have to agree...battery life on i897 since the kf1 leak up til now has been awesome.
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You may be interested in a 1800mah battery for $10. See the Accessories forum for over 4 pages of feedback.
every body place here benchmark ranking with phone and place Result here for compare between different Roms and kernel
First
I send my rank with Holiks 0.6 with it's default kernel
Antutu and Quadrant
lol another one of "these" threads....
Benchmarks don't always directly relate to how well a ROM/kernel will do in day to day usage. They're just for show.
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What would you guys recommend as the best kernel for battery life??
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Do some reading http://forum.xda-developers.com/showthread.php?t=1889571
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Yeah I've read that already but I've also read that the motley and omega kernels were the best but this test says otherwise. So I was just seeing what the majority of people would say. Do you have any preference for a battery saving kernel?
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Franco's kernel is giving me pretty good battery life. Down to 17% with 4 and a half hours of screen on time and almost 5 days since last charge
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winged mantis said:
Franco's kernel is giving me pretty good battery life. Down to 17% with 4 and a half hours of screen on time and almost 5 days since last charge
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Click to expand...
Click to collapse
Wow, I have about 6.5 hours of on screen time and like 16 hours total since last charge and I have 9% battery left. And I flashed some stuff and rebooted like twice so I'm sure that took up some battery too
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+1 for franco
I consistently get 6+ hours of screen.
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Jaydizzle414 said:
Wow, I have about 6.5 hours of on screen time and like 16 hours total since last charge and I have 9% battery left. And I flashed some stuff and rebooted like twice so I'm sure that took up some battery too
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Click to expand...
Click to collapse
I got 6.5 screen on with stock kernel
Now im testing franco and got 4h screen on and still left 60% battery
I will test one by one
Enviado do meu Nexus 7
Just flashed Franco, I'll tell you how it goes. Thanks guys!
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Funny, I'm using trinity, 1h45min screen on and 28% left. Using with 1.3ghz. I guess I have to move to Franco...
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Battery life is much more relevant to how you use your tablet than the kernel. I get anywhere from 5-8 hours display time depending on if my usage is more gameplay or more browsing. The only kernel I actually saw a significant difference in battery life under same usage was faux kernel, performed well but my battery died noticeably quicker.
I now use omega 3 because it gives me faux like performance with stock like excellent battery. I used stock for the longest time, and still would if battery was my ultimate priority, but omega 3 smooths out some games and just about equals stock on battery life. I've never on any device actually had a custom kernel improve battery life over stock. What effects your battery life from day to day is primarily the days usage.
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95Z28 said:
Battery life is much more relevant to how you use your tablet than the kernel. I get anywhere from 5-8 hours display time depending on if my usage is more gameplay or more browsing. The only kernel I actually saw a significant difference in battery life under same usage was faux kernel, performed well but my battery died noticeably quicker.
I now use omega 3 because it gives me faux like performance with stock like excellent battery. I used stock for the longest time, and still would if battery was my ultimate priority, but omega 3 smooths out some games and just about equals stock on battery life. I've never on any device actually had a custom kernel improve battery life over stock. What effects your battery life from day to day is primarily the days usage.
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Click to expand...
Click to collapse
You are saying bull**** im sorry, but you never saw any kernel improve more battery than stock? Oh my god, what world you live?
Im a testing this every day since Galaxy S2... So i know what i saying...
I have the N7 5 days, and i test kernel stock for 3 days and i got 6.5h screen on time, after i installed Franco R42 and used the tablet the same way and i got 9h screen on time, now im testing intersect kernrel and i have 85% with 2h and 30min using the same way always
Resuming, any good custom kernel is better than stock.
Enviado do meu Nexus 7
my choice is still m+ kernel http://forum.xda-developers.com/showthread.php?t=1937146
I get screen times around sometimes more than 8+ hours with normal use ( web not high power consuming thd games)
This kernel supports man adjustments like undervolting and setting the frequencies.
its works with trickstermod which lets you even deactivate some Cores. Im running undervolted, underclocked
With just two cores without lag or something.
Give it a try
eric-filth said:
You are saying bull**** im sorry, but you never saw any kernel improve more battery than stock? Oh my god, what world you live?
Im a testing this every day since Galaxy S2... So i know what i saying...
I have the N7 5 days, and i test kernel stock for 3 days and i got 6.5h screen on time, after i installed Franco R42 and used the tablet the same way and i got 9h screen on time, now im testing intersect kernrel and i have 85% with 2h and 30min using the same way always
Resuming, any good custom kernel is better than stock.
Enviado do meu Nexus 7
Click to expand...
Click to collapse
How can you get 9h on screen time?
Sent from my Nexus 7 using Tapatalk HD
I heard theres a kernel called "Trinity" that has long battery life, but i havent tested it.
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Originally Posted by eric-filth
You are saying bull**** im sorry, but you never saw any kernel improve more battery than stock? Oh my god, what world you live?
Im a testing this every day since Galaxy S2... So i know what i saying...
I have the N7 5 days, and i test kernel stock for 3 days and i got 6.5h screen on time, after i installed Franco R42 and used the tablet the same way and i got 9h screen on time, now im testing intersect kernrel and i have 85% with 2h and 30min using the same way always
Resuming, any good custom kernel is better than stock.
Enviado do meu Nexus 7
Click to expand...
Click to collapse
How can you get 9h on screen time?
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Click to collapse
Lots of little changes in settings, uv, minimal frequencies for CPU, and no heavy gaming, not a lot of videos either
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OptimusLove said:
I heard theres a kernel called "Trinity" that has long battery life, but i havent tested it.
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Click to expand...
Click to collapse
IMO not as good battery life as franco, but here test it out for yourself.
http://forum.xda-developers.com/showthread.php?t=1788759
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eric-filth said:
You are saying bull**** im sorry, but you never saw any kernel improve more battery than stock? Oh my god, what world you live?
Im a testing this every day since Galaxy S2... So i know what i saying...
I have the N7 5 days, and i test kernel stock for 3 days and i got 6.5h screen on time, after i installed Franco R42 and used the tablet the same way and i got 9h screen on time, now im testing intersect kernrel and i have 85% with 2h and 30min using the same way always
Resuming, any good custom kernel is better than stock.
Enviado do meu Nexus 7
Click to expand...
Click to collapse
All your opinion based on your "said" usage. Fact is I got 9 hours screen time on stock if I kept gameplay out of the equation. So no I'm not saying bullish*t, I'm saying my results. Just because yours differ and you buy into the "custom is always better" doesn't make MY findings on MY device any less true. Can custom be better? Sure, but it's not fact that it is.
And you say you've only had your 7 5 days, definitely NOT enough time to get real results. Especially since you spent 3 days on stock and less than that on Franco your results obviously aren't same usage scenarios.
Clarification: same usage means about same amount of use in same timeframe doing same activity. Which 6½ hours usage over 3 days is not the same as 9 hours in less than 2.
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Jaydizzle414 said:
Lots of little changes in settings, uv, minimal frequencies for CPU, and no heavy gaming, not a lot of videos either
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Click to expand...
Click to collapse
You wrong
Stock kernel frequecy with 4 cores enable
No UV because Franco R42 not working
No heavy games you are correct.
Enviado do meu Nexus 7
eric-filth said:
You wrong
Stock kernel frequecy with 4 cores enable
No UV because Franco R42 not working
No heavy games you are correct.
Enviado do meu Nexus 7
Click to expand...
Click to collapse
I didn't say I used Franco did I? And I ran my max frequency at 860. And got great battery life
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OptimusLove said:
I heard theres a kernel called "Trinity" that has long battery life, but i havent tested it.
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Click to expand...
Click to collapse
I hate to say omg. .I really do....but o m g!!! You don't have an N7. ..how can you give advice about kernels since you've never used one for the n7. Go ahead tho....test one on your Samsung! Lol
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---------- Post added at 07:18 PM ---------- Previous post was at 07:13 PM ----------
And 9 hours screen on is maybe possible doing nothing at all CPU heavy!!". Not what most people get doing normal things on their tab. Anyone can keep the screen awake doing nothing really and post a screen saying they got 9 hours. 4 to 6 seems to be the norm. ..no matter the kernel.
That's my story....thanks for enjoying it!
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I make this thread so that we can find the best kernel for nexus 4 and also the difference between the franco , trinity, and matrix and motley kernel.
So post ur experience and also share screen shot for battery like battery screen ,graph and screen time.
In this way we can also help the developers to build their kernel more good...
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Stock.
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Lol at stock. It would have to be faux since he's done so many one of a kind enhancements
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I'm on stock, but where's the actual poll?
I m using franco kernel r85 so its gud....with underclocking and undervolting i got 1:30 and device runing for 5hr 20mins scree time and battery is at 74%....
I will upload the screens ones i reach 5% juice....
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These threads are frowned upon here at XDA for numerous reasons: there's no real answer, they turn into pissing matches and trolling, and this is actually the worst way to find the "best" kernel.
The one and only way to find what's "best" is for you personally to read and take the time to flash kernels and use them for several days under various real-world scenarios. Then and only then can you know.
Closed
Hey everyone! I'm asking you guys what your best kernel for battery life is and why. I'm using stock cm10.1 here with faux kernel and it's pretty good.
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No such thing as a "best" kernel. Everyone's use case is different, just try them all for yourself. There Is No Other Way™
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