[Q] Android RAM - Android Q&A, Help & Troubleshooting

Hi people, just a simple question that hope has not been made, do you think, in a short time (few months) 2 GB of RAM will be required for our devices to work well?

The most important is smooth and stable, higher RAM is not neccesary. :laugh:

Probably as tech gets higher, more ram will be required for later games and applications.
Sent from my GT-N7000 using Xparent SkyBlue Tapatalk 2

Cellphones today are the same as computer is... the higher hardware it would only be required to those who uses heavy features, like games and developing programs.
So, if you want a device just to basic use, you'll not need high spec cellphones.

It really depends on the usage, but there will be a lot of resource-consuming games released soon.

Some custom roms like miui also take a lot of memory! 1GB is getting short...
Sent from my Transformer TF101G using xda premium

higher RAM is not neccesary

You don't really NEED 2GB of RAM, but does help. Better multitasking, mostly.
Sent from my DROID2 using xda premium

me personally i don't think that phones really need 2gb like gagdude said. I think if you have a kernel that makes the phone run faster then not necessarily 2gb is needed but helps alot.

Seeing phones like the new Nexus or the Galaxy S3 Alpha are coming out with two GB... I dont know if there will be apps or tweaks like that new one on the S3 Alpha that will not work well in our 1 GB phones soon.

i have a htc desire with cm10 4.1.2, it only has 576mb ram, but still kind of smooth, so 2gb is not necessary, but still more is better, because it will be more smooth, espicially when you playing games.

I don't think it's necessary and yeah you guys are right phones are like computers.
HD Screen
Quad Core
2GB Ram
Powerful gpus
If cpus would be x86 and with a mouse and keyboard you could get a fully working windows 7 on your phone. Even most of the computers at schools and libraries are not quad core.
I think ubuntu realized that and they are developing a fully functional ubuntu for phones with two and more cores.
Sent from my HTC One X using XDA Premium HD app

Personally, I feel that 2gb ram is needed. Reason being that stock s3 uses around 700 - 900mb of ram. Of course, you may still say that you can install custom rom and decrease its usage to maybe 500 - 600mb. But if you run a lot of apps, it will eventually use more than 1gb of ram and the remaining usage will be send to and forth the swap(slower access).
Despite having zram which improves performance for devices with low rams, but ram is still faster than zram so having more ram is indeed better.
With a device that has to swap to and forth the swap and ram, battery life will be reduced and the performance will not be that good as the instructions of the code inside the ram has to be done then only it can be swapped with the instructions inside the swap and so it reduces the performance(in theory, you may not feel it unless you run something i/o intensive)
Go read up more on ram, zram and swap and you'll get it why I'd said to get a device with more ram.

Platform fragmentation on android will surely slow down this process. Also the maximum heap space available for a Java application (opengl textures and native code are excluded from this limitation) doesn't make extra RAM so important for many apps.
But for sure I wouldn't complain if my phone had more RAM.

1GB is enough. 2GB? You will play Asphalt 7 & Modern Combat 3 at the same time?

muabaylentroi said:
1GB is enough. 2GB? You will play Asphalt 7 & Modern Combat 3 at the same time?
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Why not
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gagdude said:
Why not
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Not only your device is multitasking, but also you are multitasking.

Related

Prime RAM will be like Xoom?

Look:
http://forum.xda-developers.com/showthread.php?t=1145032
Xoom got 1GB of memory, but, 256MB for dalvik vm, 256MB for GPU, 512MB for apps)
So, now with 4 cores, 512MB for apps will be enough?
Or maybe ASUS will be more generous and will give us a full 1GB memory for apps, without dalvik ou GPU?
I don't own a asus transformer (old version), I don't know how tegra 3 will work too. So I really don't know.
Anyone have a clue about it?
[]'s
navossoc said:
Look:
http://forum.xda-developers.com/showthread.php?t=1145032
Xoom got 1GB of memory, but, 256MB for dalvik vm, 256MB for GPU, 512MB for apps)
So, now with 4 cores, 512MB for apps will be enough?
Or maybe ASUS will be more generous and will give us a full 1GB memory for apps, without dalvik ou GPU?
I don't own a asus transformer (old version), I don't know how tegra 3 will work too. So I really don't know.
Anyone have a clue about it?
[]'s
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Interesting question, I heared that multitasking with 512 MB of RAM isn't very good because apps close very soon due the lack of memory.
When Windows 95 shipped, a typical PC had 8MB of RAM, and now this tablet has 125 times that much.
I'm guessing the nature of Android requires less RAM that a desktop OS:
http://davidquintana.com/entry/mobile-multitasking
I hope not!
Sent from my PC36100 using Tapatalk
Ectoplasmic said:
When Windows 95 shipped, a typical PC had 8MB of RAM, and now this tablet has 125 times that much.
I'm guessing the nature of Android requires less RAM that a desktop OS:
http://davidquintana.com/entry/mobile-multitasking
Click to expand...
Click to collapse
I know a tablet require less memory, they should at least...
But if we got more ram, more complex applications/games can be developed!
We have now some restriction about compress/uncompress files because of the amount of ram free/avaliable at the device.
Let's wait some one put their hands at the tablet and say to us
[]'s
Every Android device is like this: some RAM is used by the system, some RAM is used by the video frame buffer, and some RAM is used for applications. Every time a new device is released, this forum and others are filled with complaints like "I don't have 1GB RAM!!! ASUS screwed me!!!" The fact is that there IS 1GB of RAM, it's just being actually USED as it's supposed to be. And, if we had only 512MB of RAM, then far less would be available for running applications.
Furthermore, the number of cores has nothing to do with this--it's not like there's a linear relationship where more cores equals the ability to run more apps. Or, that we're somehow going to be crippled vs. a device with a dual-core processor. We'll be able to run the same number of apps as any other 1GB device, only more efficiently and quickly.
It would be nice to have 2GB, of course, but then the device would just be more expensive.
Plus honeycomb and Especially Ice Cream Sandwich do a great job of memory management. You could always root n use some app to freeze some apps/system processes you don't need or use to free up ram. I think using those free ram apps does more harm than good with later dated android OS versions. Of course more RAM would be ideal but 1GB is good enough for the prime. There is nothing or any type of apps or games out now for any tablet that truly demands more of that. People don't need that much multitasking going on to have a million things running in background. All that'll do is burn up the battery..lol
demandarin said:
Plus honeycomb and Especially Ice Cream Sandwich do a great job of memory management. You could always root n use some app to freeze some apps/system processes you don't need or use to free up ram. I think using those free ram apps does more harm than good with later dated android OS versions. Of course more RAM would be ideal but 1GB is good enough for the prime. There is nothing or any type of apps or games out now for any tablet that truly demands more of that. People don't need that much multitasking going on to have a million things running in background. All that'll do is burn up the battery..lol
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I think if will be the same number of memory modules, don't have any relationship with battery time.
Some websites eat so much ram and processing (bad developed sites), so, I think the navigation will be more smoother if we get more RAM.
Anyway, I'm thinking in buy one too, but, maybe I will wait for a version with 2GB.
[]'s
The RAM in this tablet is hell of a lot faster than the previous TF101. Along with the faster GPU, and CPU, this thing should multitask a lot better than previous dual-core tablets.
navossoc said:
I think if will be the same number of memory modules, don't have any relationship with battery time.
Some websites eat so much ram and processing (bad developed sites), so, I think the navigation will be more smoother if we get more RAM.
Anyway, I'm thinking in buy one too, but, maybe I will wait for a version with 2GB.
[]'s
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Click to collapse
You are right about websites. Web browsers n sites can eat up RAM fast as he'll. More tabs open, more ram eaten up. SH!?, my iPad only has 256MB RAM total and I make due with it..lol browser shuts down at times due to too much ram used or too many tabs open. Heavy duty games will eat it up also.
xTRICKYxx said:
The RAM in this tablet is hell of a lot faster than the previous TF101. Along with the faster GPU, and CPU, this thing should multitask a lot better than previous dual-core tablets.
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Yep, the Prime has a faster/more advanced memory module or something. Plus several vids showed it multitasking like crazy. Andyx, member here, even showed a vid with his prime loaded with widgets on all home screens and stuff running in background. It still moved fast n smoothly between pages in such. No slowdown at all.
I multitask on first Transformer and had an app restart in the middle of it maybe one time - when sth was clogging the system (a broken game or sth). Browsers can be a problem though, the more memory they have, the happier (faster) they are. Games use a lot of graphic memory, so the more of it, the better (256 for 2D games is more than enough, but for 3D games nothing is enough ).
demandarin said:
Plus honeycomb and Especially Ice Cream Sandwich do a great job of memory management. You could always root n use some app to freeze some apps/system processes you don't need or use to free up ram. I think using those free ram apps does more harm than good with later dated android OS versions. Of course more RAM would be ideal but 1GB is good enough for the prime. There is nothing or any type of apps or games out now for any tablet that truly demands more of that. People don't need that much multitasking going on to have a million things running in background. All that'll do is burn up the battery..lol
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1GB RAM was not enough for me on original Transformer.
On SGS2, I usually get around 500MB of free RAM and that feels sufficient for me.
But on Original TF, with 730ish visible/350ish free, together with more sophisticated apps, RAM easily runs out... The browser will be killed as soon as leaving it.
amtrakcn said:
1GB RAM was not enough for me on original Transformer.
On SGS2, I usually get around 500MB of free RAM and that feels sufficient for me.
But on Original TF, with 730ish visible/350ish free, together with more sophisticated apps, RAM easily runs out... The browser will be killed as soon as leaving it.
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Yeah phones can deal with ot better. Tblets different story. I guess I'm thinkn since iPad had only 256mb RAM, upgrading to new tablet with 1GB RAM would seem ideal..lol
demandarin said:
Yeah phones can deal with ot better. Tblets different story. I guess I'm thinkn since iPad had only 256mb RAM, upgrading to new tablet with 1GB RAM would seem ideal..lol
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iOS is not as memory thirsty as Android... Not sure about the mechanism behind but that's what happens. The newer tablets after TF201 will probably pack 2GB of RAM.
amtrakcn said:
iOS is not as memory thirsty as Android... Not sure about the mechanism behind but that's what happens. The newer tablets after TF201 will probably pack 2GB of RAM.
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I believe I heard Samsung and Lenovo new line of tablets coming out near future will pack 2GB of RAM. I wish at least the memory could be upgraded as easily in tablets as with PC. Imagine packing 6-8GB of RAM into Prime
dont forget, more ram means also more battery drain. Ram sucks quite alot.
Of course more is always better^^ But i think "only" 1gb wont be a bottleneck for the prime.
demandarin said:
I believe I heard Samsung and Lenovo new line of tablets coming out near future will pack 2GB of RAM. I wish at least the memory could be upgraded as easily in tablets as with PC. Imagine packing 6-8GB of RAM into Prime
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Yes you heard correct.I posted the link a few threads back.The Lenovo tablet itself will have 2gb of ddr3 ram.Which is a faster ram than the ddr2 ram in the Prime.But I also hear the Lenovo tablet will be a lot thicker (yuck lol).No telling how much ram Samsung will have to put in their 11.6 inch screen (2500x1600) ..that screen is going to be a battery/ram eater lol.
The Lenovo tab is making me doubt getting the Prime as if all the ICS tabs that were made for it feature 2GB RAM then it must mean ICS will benefit from it.
Granted its not as thin as the Prime and wont have a keyboard but prerformace will be better.
As far as the Samsung ICS tab..that will be EXPENSIVE because of the screen, I expect it to be around £599 as currently high res screens that size are in small yields.
I have a HTC Sensation which has "768 MB" of RAM, but a lot of it is used in normal use. I mean a LOT. I normally only have about 100 MB of free RAM. This is how essentially all Android devices are.
Yea, there are going to be some tablets coming out partway through 2012 with 2 GB of RAM, but quite frankly Lenovo products don't do anything for me because they're typically so ugly, and I'm not interested in a Samsung tablet if they put Touchwiz on it.
While I would like 2 GB of RAM, you have to consider that the TF Prime is IMO ushering the beginning of the 2nd generation of Android tablets. No company so far has put such an effort into an Android tablet. Look at the Motorola Droid XyBoard, Motorola's successor to the Xoom. It's absolutely pathetic compared to the TF Prime. Until the TF Prime, every tablet maker so far has been half-assing Android tablets, giving them basically the same specs as always. The TF Prime brings in the true beginning of 2nd gen specs, and it still comes in cheaper than the half-assed XyBoard. Considering that, I'm not surprised that Asus can't make absolutely every spec on the TF Prime amazing. They have to make money on it somehow lol.
I don't think a "super resolution" will be good for us.
Ok, Tegra 3 is X times faster than Tegra 2, but my Xoom got a 1280x800 screen.
Now, 2500x1600? holy ****! too many pixels to handle...
Lenovo? don't have a keyboard.
Samsung? don't like they software modifications...
A asus "prime 2" with 2gb and a faster ddr3? I will got one
Let's wait and see what the future has to offer.

Ram details show 700 around

Hi, I bought XS quiet some 20 days back and out of curiosity I installed phone tester to check. The results showed was only 700 mb for ram, whereas as per the spec it need to be 1gb. can someone help out on this...
Sent from my LT26i using XDA
hello,
you can see here :
http://forum.xda-developers.com/showthread.php?t=1697957
Son experia S ram capacity
Hi, thanks for response... but even in that thread there was no concrete conclusion to state why the size details were not exactly shown. I am still not convinced on this.
ok BASICALLY this happens with ALL android devices. The operating software takes up some ram on it's own for example on htc devices the sense ui takes up ram and on samsung it is touchwiz. No matter how many roms you use you will never be able to see the full capacity of the ram, apps on multitasking also cause ram numbers to lower. Generally a sign of a low ram number means more battery is being used but it is nothing to worry about
sensation lover said:
ok BASICALLY this happens with ALL android devices. The operating software takes up some ram on it's own for example on htc devices the sense ui takes up ram and on samsung it is touchwiz. No matter how many roms you use you will never be able to see the full capacity of the ram, apps on multitasking also cause ram numbers to lower. Generally a sign of a low ram number means more battery is being used but it is nothing to worry about
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LinuxAteMyRAM.com
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K900 said:
LinuxAteMyRAM.com
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LOL
Your RAM is OK.
Android uses a lot of cache but uses it dynamically.
If you want to see a bit more free RAM clear the caches for big apps.
If you "free" more RAM your phone may even get slower, because the system is using it to speed up processes.

Where is the RAM?

I dont understand why company's are concentrating on processor amount,dual ,quad? ITS RAM that is so important, put 2 gigs in a dual core phone it will fly! any comments by devs on this would really help thank you
Not true
Sent from my Galaxy Nexus using XDA
Mylenthes said:
Not true
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Thanx can you elaborate? trying to learn
2gigs on dual core would fly, but 2gigs on quad core would fly much much faster...
Typed using a small touchscreen
RAM isn't overly important in terms of speed. CPU is extremely important. Basically RAM just holds files that will be needed in the immediate future (or have been used very recently) to reduce read times on those files when they are needed. When it comes to actually running code, that is pretty much purely down to CPU speed. 1GB RAM is plenty to store a few apps and the background OS processes. When more is needed, older apps are closed (by "older apps" I mean ones used least recently). Otherwise, recently used apps are kept in RAM for quick switching. Unless you are trying to multitask in dozens of apps simultaneously, 1GB of RAM should be plenty for a phone today.
Both RAM and CPU has equal aspects on any device.
Ever tried playing GTA 4 on a PC with 1GB Ram and Quadcore CPU or on 4GB RAM with a SingleCore CPU...?
Both Ram and Cpu are important in terms of increasing speed.
Sent from my GT-i9100 equipped with Grenade Launcher and Remote Explosives
The way I have always viewed ram is this; no, more ram than needed won't make your device faster, but it sure will make it slower if you don't have enough!
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DD-Ripper said:
Both RAM and CPU has equal aspects on any device.
Ever tried playing GTA 4 on a PC with 1GB Ram and Quadcore CPU or on 4GB RAM with a SingleCore CPU...?
Both Ram and Cpu are important in terms of increasing speed.
Sent from my GT-i9100 equipped with Grenade Launcher and Remote Explosives
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Awesome answer!! Thank you
Just like i thought!!!
"""""Under the hood, the Samsung Galaxy S III from Verizon Wireless is the same as the other US models. It ships with a dual core 1.5GHz processor and 2GB of RAM, which is meant to compensate for the lack of a quad-core processor that is found in the international version of the handset.""""""
JUST LIKE I THOUGHT!!! and above quote is from a major website!!!!!!!!!!!!!!!!!!!!
lol :victory::victory::victory:
More than 1gb of ram isn't needed. If you are on ics or jb, then you need a good gpu. If you are on froyo or gb, then you need a good CPU since they aren't hw accelerated.
DD-Ripper said:
Both RAM and CPU has equal aspects on any device.
Ever tried playing GTA 4 on a PC with 1GB Ram and Quadcore CPU or on 4GB RAM with a SingleCore CPU...?
Both Ram and Cpu are important in terms of increasing speed.
Sent from my GT-i9100 equipped with Grenade Launcher and Remote Explosives
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Comparing PC with Android is a lil'bit out of the rails here. Even with one core and enough GPU combined with 4GB RAM should be enough to enjoy many things. More core's is good for multitasking etc. But when you think how many apps etc are optimized for those gazillion cores......
Crwolv said:
I dont understand why company's are concentrating on processor amount,dual ,quad? ITS RAM that is so important, put 2 gigs in a dual core phone it will fly! any comments by devs on this would really help thank you
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Its simple. Big RAM can hold more running apps or a single big app (more bunch of codes). In any case, there'd be high demand of processing. So, manufacturers can only add more RAM when they ensure that they have enough processing speed for better experience.
You can say, we have quad-core CPUs now, why can't we add more RAM like we do in PCs?
Well, the answer: Don't go for specs. Smartphone CPUs/GPUs aren't powerful like Desktop ones (despite same specs). There's power and heat issues, in fact.
Plus, Android and its apps are unable to use multiple cores with high efficiency (Intel advocates this; that's why it launched powerful smartphone CPU with 1 core). So, quad-core performs poorer than single/double core performance on PCs.
It limits the lifetime of a device since it cannot be upgraded and maybe manufacturers like that. RAM usually seems to be the limiting factor on phones running future versions of android. Its too bad it can't be upgraded like a desktop/laptop but thats the cost of fitting all of this hardware into a tiny phone.
spunker88 said:
It limits the lifetime of a device since it cannot be upgraded and maybe manufacturers like that. RAM usually seems to be the limiting factor on phones running future versions of android. Its too bad it can't be upgraded like a desktop/laptop but thats the cost of fitting all of this hardware into a tiny phone.
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AGREED! MANY DIFFERENT EXPLANATIONS! glad i asked ,all these helped. more ram would help but only to an extent. example if my wifes former htc design had a gig of ram it wouldn't have lagged so much running a single core 1.2 gig processor. FACT,so htc should have done it,it ran great till it attempted to multitask!:good:
Wasn't it stated during the I/O event that JB in general used less RAM and optimized apps better than the previous OS's so phones wouldn't need as much RAM as before?
It would be nice if JB or ICS had a timeout option for apps open more than a certain amount of time and would shut down automatically therein freeing more RAM. Obviously, it could be turned off or off depending on the user. Or if you could specify certain apps to close after an allotted amount of time if unused. Ex. Play store, calculator, calendar, SMS don't always need to stay on the page you left when you switched apps

[Q] the old question, why do we have low free RAM?

this is not a new question, and I believe it is one of the most frequent questions and I was convinced with the giving answers but after getting my nexus 7 I am looking for some explanations.
why do we have low available RAM.I usually have 200 or less free RAM while my nexus 7 have ~ 500 free RAM. and even the total amount of RAM (used and free) together is about ~650MB and not 1GB, I have read that because delvic catch and other system process uses some RAM, but again my nexus 7 shows total of 1GB RAM (see screenshot attached).
so is this a problem with xperia s itself or is it ICS and this will change with JB
I know that android can free RAM when required and I know that the system using some and I shouldn't care, but using heavy apps and live wallpaper just eats the rest of the RAM and the phone become laggy until I make a restart, then it becomes fine.
any explanation?
It is normal. Live with it.
It's normal, it's not the same as windows, or other OS, I remember I've read in some place that this 'low free ram' is good, because it will start faster the most used apps.
Why does the nexus show almost all of the RAM?
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Felimenta97 said:
Why does the nexus show almost all of the RAM?
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They all say gpu and os and lalala but problem is that nobody know and we have to live with that.
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I think because since nexus 7 is aosp thus bloat free it shows up more ram..
The xperia have more stuff always running in the background so it eats the ram up if you take off stuf like timescape and yada yada might make a difference..
Sent from my HTC Sensation 4G using xda app-developers app
shahkam said:
I think because since nexus 7 is aosp thus bloat free it shows up more ram..
The xperia have more stuff always running in the background so it eats the ram up if you take off stuf like timescape and yada yada might make a difference..
Sent from my HTC Sensation 4G using xda app-developers app
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Click to collapse
A) There is no way that nexus 7 has 650 RAM
B) We only have 700MB vacant RAM.
C) I uninstalled all the bloatware, there are some more com.bull_****.android processes that can be killed.
D) I made some changes in the heapsize... by this tutorial. Works in JB as well.
E) All of the above?:fingers-crossed:
K900 said:
It is normal. Live with it.
Click to expand...
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I am not looking for solution, I am sure if anyone knows how to sort it, he would have done a long ago, I am looking for explanation
Felimenta97 said:
Why does the nexus show almost all of the RAM?
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exactly, that what I am looking for, explanation
gm007 said:
They all say gpu and os and lalala but problem is that nobody know and we have to live with that.
Sent from my LT26i using Tapatalk 2
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that what I concluded from several posts I read, no one seems to know the reason, and I am not convinced with any answer, I am now actually starting to think that our xperia s has ~700mb RAM not 1gb just like the HTC desire HD which has 768mb RAM
I think because since nexus 7 is aosp thus bloat free it shows up more ram..
The xperia have more stuff always running in the background so it eats the ram up if you take off stuf like timescape and yada yada might make a difference..
Sent from my HTC Sensation 4G using xda app-developers app
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I don't think bloatware has anything to do with this, if it is because bloatware is eating the RAM, then it will be shown as used not completely disappear.
Nexus 7 shows @GB RAM because Tegra is way smarter than Adreno when it comes to graphics RAM.
is there any apps can stop those useless apps to autorun its own or auto startup when phone turn on??
i tried:
autostarts
startup manager
autorun manager
easy app lock
all these doesnt work on my xperia s... thy work in my xperia x10 before... (p.s. my phone is running ICS and is rooted...)
not sure what difference it makes. My phone sits on 105MB free most of the time. I have no lag
what i know from the HTC One X is that tegra 3 GPU is sharing the memory in real time, not partititioning it like the others. only a small amount is saved for kernel so it was showing about 900 Mb of ram. i dont think it is good idea with all that single memory controller. but anyways, tegra GPU is generally sharing the graphic load with CPUs. this is why tegra optimised games make CPUs jump to max even the other devices can handle them easly with chainfire 3D.
and the reason it has more free memory everytime is that, the multitasking is less agressive in quad core devices due to the possible battery drain and heating problems. and this makes me think if upgrading to quad-core is a bottle neck in software with todays battery and 40 Nm technologies.
_delice_doluca_ said:
what i know from the HTC One X is that tegra 3 GPU is sharing the memory in real time, not partititioning it like the others. only a small amount is saved for kernel so it was showing about 900 Mb of ram. i dont think it is good idea with all that single memory controller. but anyways, tegra GPU is generally sharing the graphic load with CPUs. this is why tegra optimised games make CPUs jump to max even the other devices can handle them easly with chainfire 3D.
and the reason it has more free memory everytime is that, the multitasking is less agressive in quad core devices due to the possible battery drain and heating problems. and this makes me think if upgrading to quad-core is a bottle neck in software with todays battery and 40 Nm technologies.
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Quad core is just overkill on mobile. It needs a different approach. OMAP5 is quad core, but the two 'main' (faster) cores kick in dynamically, and most of the system runs on two 'coprocessor' (slower) cores. That's an interesting concept because it can dedicated two cores to a single application and keep the system running in the background.
ahomad said:
I am not looking for solution, I am sure if anyone knows how to sort it, he would have done a long ago, I am looking for explanation
exactly, that what I am looking for, explanation
that what I concluded from several posts I read, no one seems to know the reason, and I am not convinced with any answer, I am now actually starting to think that our xperia s has ~700mb RAM not 1gb just like the HTC desire HD which has 768mb RAM
I don't think bloatware has anything to do with this, if it is because bloatware is eating the RAM, then it will be shown as used not completely disappear.
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Dude Xperia S definitely has 1gb of ram. I am getting sick of people saying it has less because they don't understand the way the os works. There is no RAM conspiracy.
---------- Post added at 04:25 PM ---------- Previous post was at 04:24 PM ----------
3vilhomer said:
is there any apps can stop those useless apps to autorun its own or auto startup when phone turn on??
i tried:
autostarts
startup manager
autorun manager
easy app lock
all these doesnt work on my xperia s... thy work in my xperia x10 before... (p.s. my phone is running ICS and is rooted...)
Click to expand...
Click to collapse
Rom Toolbox works.
mrsatan said:
Dude Xperia S definitely has 1gb of ram. I am getting sick of people saying it has less because they don't understand the way the os works. There is no RAM conspiracy.
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The problem is the phone does report less than 1GB and people are used to the likes of windows reporting the amount the actual installed RAM not what is actually available for use.
Sick of hearing it or not you better get used to it because unless manufacturers or Google start displaying the amount of RAM actually in the phone the same question is going to be asked for ever more.
MrBelter said:
The problem is the phone does report less than 1GB and people are used to the likes of windows reporting the amount the actual installed RAM not what is actually available for use.
Sick of hearing it or not you better get used to it because unless manufacturers or Google start displaying the amount of RAM actually in the phone the same question is going to be asked for ever more.
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Until I switched to 64 bits, it always have shown me I had 3 Gb, when in fact I have 4 Gb...
MrBelter said:
The problem is the phone does report less than 1GB and people are used to the likes of windows reporting the amount the actual installed RAM not what is actually available for use.
Sick of hearing it or not you better get used to it because unless manufacturers or Google start displaying the amount of RAM actually in the phone the same question is going to be asked for ever more.
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No if u use PC with non-dedicated gpu/VGA. Imagine if people complain their 2 gB ram laptop has only 1.5 gB in the Windows. There are a lot of laptops saying that they have 2 gB ram (in their advertisement ), yet the fact is they only have less then 2 gB cause of the sharing of gpu.
Felimenta97 said:
Until I switched to 64 bits, it always have shown me I had 3 Gb, when in fact I have 4 Gb...
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Lol.it's different case. It's because the os (32 bit) doesn't support more than 3 gB ram. But there's a hack to make the 32 bit windows use more than 3 gB of ram.
Sent from my LT26i using Tapatalk 2
From what i read in linux forums:
"Unused RAM is wasted RAM"
Sent from my Xperia S using xda premium
Erachter said:
From what i read in linux forums:
"Unused RAM is wasted RAM"
Sent from my Xperia S using xda premium
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This.

Nexus 7 free ram

I'm betting some of you have a Nexus 7, did you notice that the free ram is about 950MB out of the the Gig that it comes with?
Why do our phone only have like 720MB available if the tablet has so much more?
Both the tablet and our phones have 1 gig, so what gives?
omniphil said:
I'm betting some of you have a Nexus 7, did you notice that the free ram is about 950MB out of the the Gig that it comes with?
Why do our phone only have like 720MB available if the tablet has so much more?
Both the tablet and our phones have 1 gig, so what gives?
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Of that one gig of ram there is firm ware and the OS and some preloaded apps on the Nexus 7 on your phone it is about the same but with a skinned UI and then the carriers bloatware on top of that. It all takes up ram, so no bloatware or skinned UI gives you more ram on your Nexus 7.:good:
JGuinan007 said:
Of that one gig of ram there is firm ware and the OS and some preloaded apps on the Nexus 7 on your phone it is about the same but with a skinned UI and then the carriers bloatware on top of that. It all takes up ram, so no bloatware or skinned UI gives you more ram on your Nexus 7.:good:
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If i'm running a custom rom on my phone with straight AOSP why does the available ram on my phone stay at 720mb like stock?
omniphil said:
If i'm running a custom rom on my phone with straight AOSP why does the available ram on my phone stay at 720mb like stock?
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I think it's reserved for graphics or something. Guessing.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
Its full ram is used to play apps and games on your Nexus 7.
Also...the nexus tablet doesn't have a cell antenna...So no mobile data to keep track of, those services are running on your phone all the time
A friend of mine bought At&t Galaxy S3 and it suppose to have 2gb Ram but when i check the phone it show 1.6GB ram and only 1.03gb available. so i guess it is used by system or graphic or something. Just like the computers that doesn't have dedicated graphic card so if your computer has 4gb ram you would have 3gb ram available the rest is reserved for graphic. i am just assuming that the same this is happening to our phone. if i remember correctly when i had CM9 and when i went to setting, about phone it showed only 768mb instead of 1gb.
I have all 16 on my computer.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
yollasho said:
I think it's reserved for graphics or something. Guessing.
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
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Yeah, i'm sure your right, its reserved for video and whatnot, but why doesn't the Nexus 7 need that video ram used up? It's got a pretty fast video chip too...
My only gripe with the Note is the 1GB of ram. You only have about 350mb available and as we all know, Android caches stuff you run, but most of the time your not holding many apps in that free 350MB so its always restarting apps anyways. This phone (any ICS phone really) needs 2gb of ram.
I've used the S3 and yeah, its super snappy because so much more stays in all that extra active ram... Samsung saw the light and added extra ram, I hope this is a new trend... How do we get a 2gb chip soldered in place of the 1gb chip
omniphil said:
Yeah, i'm sure your right, its reserved for video and whatnot, but why doesn't the Nexus 7 need that video ram used up? It's got a pretty fast video chip too...
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Tegra 3 has its own dedicated ram.
khaytsus said:
Tegra 3 has its own dedicated ram.
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That's a pretty good trick then. That alone would make me be sure my next phone was a Tegra 3. Not for the speed, but you really need more ram...
omniphil said:
That's a pretty good trick then. That alone would make me be sure my next phone was a Tegra 3. Not for the speed, but you really need more ram...
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You could always get the S3 or some other phone with 2GB ram.
phailyoor said:
You could always get the S3 or some other phone with 2GB ram.
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I'm not giving up my Galaxy Note's huge screen Hoping the Note 2 gets 2gb of ram
Our phones are deliberately under-clocked to 716, some may say it's for the battery life but I think it's because the higher clock speeds lead to shorter phone life. Using custom kernels, you can clock back up or even overclock. The payment is made mostly in battery life, but if your ROM has a memory leak of even the smallest size, overclocking will open the dam and the phone will suffer for it. Also, the phone will run at a higher temperature, which for sure will end its life much faster than leaving it at 716. This is the way I feel about overclocking: If you get the performance you want, leave it alone.
Wtf??
Clock speeds have not a single thing to do with ram whatsoever
Overclock is for the cpu
Aside from the OCD of the available RAM number, how has this negatively impacted your user experience? Are applications running slowly or crashing?
jpeg42 said:
Aside from the OCD of the available RAM number, how has this negatively impacted your user experience? Are applications running slowly or crashing?
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Apps are continuously closing and having to be relaunched (slower). Back in the older days of android where apps were 20-30mb it wasn't a huge deal, but some of these new games/apps take up well over 100mb of ram. everything else in the background is closed as it needs to make room..
Would be nice to have more active app space for a much smoother "multitasking" experience.
Sounds like we need a high speed dev to create some software to access the SD card and use it as ram....
Is that even possible ????...Hmmmmmm
omniphil said:
Apps are continuously closing and having to be relaunched (slower). Back in the older days of android where apps were 20-30mb it wasn't a huge deal, but some of these new games/apps take up well over 100mb of ram. everything else in the background is closed as it needs to make room..
Would be nice to have more active app space for a much smoother "multitasking" experience.
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Are you running more than one game that takes 100+ MB of RAM at a time? Do you jump from one game to another in the middle of action?
Sounds like you want to just want to be able to adjust your LMK settings. I don't believe there is kernel that lets you do that yet, but I'm sure there will be eventually.
gregsarg said:
Sounds like we need a high speed dev to create some software to access the SD card and use it as ram....
Is that even possible ????...Hmmmmmm
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not quite.. SDs speed of 20-30MB/s is a far cry from the 1GB of LPDDR2 "333Mhz?"in our note with a transfer rate of 5,333MB/s

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