Not smooth as I expected! - Nexus 7 Q&A, Help & Troubleshooting

The Nexus 7 should be very "powerful" as promised by Google!
Quad-core 1.3 GHz Tegra 3 processor vs Dual-core 1.2 GHz Cortex-A9... the Nexus is a Giant in CPU performance, but the UI isn't smoother than Galaxy S2, indeed it seems that the UI hardship to drag from one screen to another, is not at all fluid! in some case this is irritating!
At this point the Mali GPU of the Galaxy S2 it's a big point over the perfmance!
Anyone have the same observation about the UI smoothness of the S2 vs the Nexus 7?

Naamah said:
The Nexus 7 should be very "powerful" as promised by Google!
Quad-core 1.3 GHz Tegra 3 processor vs Dual-core 1.2 GHz Cortex-A9... the Nexus is a Giant in CPU performance, but the UI isn't smoother than Galaxy S2, indeed it seems that the UI hardship to drag from one screen to another, is not at all fluid! in some case this is irritating!
At this point the Mali GPU of the Galaxy S2 it's a big point over the perfmance!
Anyone have the same observation about the UI smoothness of the S2 vs the Nexus 7?
Click to expand...
Click to collapse
Are you comparing stock with stock? Personally, I find both stock and most roms very smooth. I don't have a GS2 but its definitely a lot smoother than the phones I have played on, including the GS2 on ICS stock.

What did you do to it? I use a SGS3 at work (I'm a software engineer currently developing a proprietary android app for my company) and the Nexus 7 is just as "smooth" if not smoother. You realize as soon as you install apps or modify it in any way the comparison to another device is not fair because it's not on even footing, right? Take it and the S2 back to stock with a factory reset and then compare them. It's entirely possible that apps that you choose to install will affect the performance of the device, even when they are not running.

CHollman82 said:
What did you do to it? I use a SGS3 at work (I'm a software engineer currently developing a proprietary android app for my company) and the Nexus 7 is just as "smooth" if not smoother. You realize as soon as you install apps or modify it in any way the comparison to another device is not fair because it's not on even footing, right? Take it and the S2 back to stock with a factory reset and then compare them. It's entirely possible that apps that you choose to install will affect the performance of the device, even when they are not running.
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Click to collapse
The Nexus7 and the S2 have the same Apex Launcher, the same LWP, and around the same software installed, the kernel is about to stock (excepted for the rooting) on both device, and the software installed is pretty the same (maybe the S2 have some apps plus rather the N7).
The Stock S2 is not AOSP (is Samsung full of bloatware) as in N7, so compairing the stock isn't to right... so I've installed in my S2 the SuperNexus (AOSP JB) to compare with N7 (AOSP JB).
Exist a benchmark to test the smoothness of the UI? instead of the CPU benchmark?
The difference of smoothness I've found maybe can be imputed to the different screen resolution? (1280x800 vs 480x800)

I don't know what you've done to your N7 but that just sounds ridiculous. I have a Galaxy S2 and have used that many ROMs & Kernels on it I care not to mention.
But still it has never even come close to the N7's stock experience, in fact the only thing I use my S2 for now is phone calls. This bad boy goes everywhere with me now tethered to my phone when I'm not at home.
Sent from my........
RockNrolling said:
Magnetised banana
Click to expand...
Click to collapse

After a lot of trying I've found that my LWP scrool smooth on S2 but not on N7... maybe it's a code related question (about Mali driver?).
Comparing the speed of the excution of the various apps the N7 is greater, but regarding the smoothness of the UI the S2 is equal to N7 (maybe a little bit greater).
At this point I must say thanks to the developer of the S2 ROM and the "optimized Mali driver for project butter"?

Naamah said:
After a lot of trying I've found that my LWP scrool smooth on S2 but not on N7... maybe it's a code related question (about Mali driver?).
Comparing the speed of the excution of the various apps the N7 is greater, but regarding the smoothness of the UI the S2 is equal to N7 (maybe a little bit greater).
At this point I must say thanks to the developer of the S2 ROM and the "optimized Mali driver for project butter"?
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Click to collapse
Is this an AOSP or touchwiz rom?
Because I remember codeworkx himself saying that the exynos S2 will never have full project butter and JB stuff because of all the closed source drivers and stuff samsung uses. He said that the OMAP version had a smoother UI, so I doubt it comes close to the N7. Unless you're using the omap version

markj338 said:
Is this an AOSP or touchwiz rom?
Because I remember codeworkx himself saying that the exynos S2 will never have full project butter and JB stuff because of all the closed source drivers and stuff samsung uses. He said that the OMAP version had a smoother UI, so I doubt it comes close to the N7. Unless you're using the omap version
Click to expand...
Click to collapse
Mine is an AOSP ROM (based on CM10) so... I've been heard about OMAP, but I don't know what is on details...

Related

galaxy tab vs galaxy s

So I just bought my girl a G2, and I am waiting for the tab. I was very impressed with teh speed of the g2 and its perfomance in all games. I was really wondering since the galaxy s scored even below the nexus one with 2.2 on it in a benchmarking review. how do you think the tab will do?
Everything seems to be the same from the galaxy s to the tab... so does anyone expect the tablet to perform slower than say the g2? Or what about aleast better than the Galaxy s?
Also is the chipset in the tab the same as the one in the galaxy s? Or are their minor differences?
I can assure you that the galaxy tab will be plenty fast on 2.2 I have a samsung galaxy s (captivate) running 2.2 and I never have lag you cannot compare the galaxy s series though quadrant scores as that benchmark is biased to the snap dragon processor which the galaxy s does not run on.
Sent from my SAMSUNG-SGH-I897 using XDA App
laxwillsch said:
I can assure you that the galaxy tab will be plenty fast on 2.2 I have a samsung galaxy s (captivate) running 2.2 and I never have lag you cannot compare the galaxy s series though quadrant scores as that benchmark is biased to the snap dragon processor which the galaxy s does not run on.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Quadrant scores dont count for everything, and its hardly biased, snapdragon does better at the I/O tests more than anything. My Desire on a myTouch 4G port is quicker than stock Android roms according to quadrant.
Make sense of that
Sent from my HTC Glacier using XDA App
laxwillsch said:
I can assure you that the galaxy tab will be plenty fast on 2.2 I have a samsung galaxy s (captivate) running 2.2 and I never have lag you cannot compare the galaxy s series though quadrant scores as that benchmark is biased to the snap dragon processor which the galaxy s does not run on.
Sent from my SAMSUNG-SGH-I897 using XDA App
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Click to collapse
lol, No it's not.
Stock vs Stock The G2 beat the Galaxy S at every bench mark I've put on them
(5 total) except CPU benchmark and those scores were 812 for the G2 vs 799 on the Galaxy S ( lower the better )
The g2 has the latest snapdragon, it will be a little faster than the galaxy s in cpu benchmarks once overclocked. This is what happens when google coded froyo optimization's for only one cpu type, before that we kicked snapdragon ass
Sent from my GT-I9000 using XDA App
siberslug said:
lol, No it's not.
Stock vs Stock The G2 beat the Galaxy S at every bench mark I've put on them
(5 total) except CPU benchmark and those scores were 812 for the G2 vs 799 on the Galaxy S ( lower the better )
Click to expand...
Click to collapse
JIT.
RFS.
go read up on those before you go around correcting people on what's better than what. Benchmarks don't mean a thing. There's a reason why people like Cyanogen don't trust them.
It's kinda hard or weird (or pointless) to compare SGS and Tab CPU and GPU wise, since they both have THE EXACT SAME HARDWARE as long as those are concerned... They both run on the Samsung-built 1GHz Hummingbird chip (that includes the PowerVR GPU). So as long as only CPU/GPU are benchmarked, hardware-wise the SGS and Tab are identical.
Now, comparing those two on a general level makes more sense as they are bound to have small software differences. (At least my Tab does not have the 'SGS-lag' present at all and generally feels smoother to operate)
tl;dr: Basically Galaxy Tab = SGS with different screen, no real point comparing these two extensively
But they must have done a lot of tweaking on the tab that has yet to be ported to the S(if it ever does....).
Seriously, the Tab is smooth as silk, runs like you'd want and as we all know, essentially the same hardware, 2.2 and even RFS.
Also, benchmarks are worthless. My Galaxy S, with Docs JPO 7.5 ROM, ULF ext4 lagfix (no overkill here, not a score whore) gets around 1500 on quadthingy. My Tab, stock, gets around 900-1000. Yet the Tab is sooo much smoother, even with all my tweaks on the S. linpack is pretty much the same (as you'd expect) and I can't be bothered after that.
The only test that matters, usability, favours the Tab.
If I could get the stock Tab rom/fw/whatever onto my S, I'd be a happy camper.
That and a decent browser (dolphin doesn't do it for me either, just don't like it, gotta try the firefox alpha/beta/whatever)
I think the galaxy tab gpu is clocked at higher speed than the s,using neocore it gives same fbs as. Galaxy s although tab has higher resolution and also tab is announced with 1080p playback while galaxy s is anounced with 720 p correct if im wrong
Both equally good. If size does matter, big and small screen, your choice. For me, tab is best.
Sent from my GT-P1000 using XDA App
tab performs significantly worse as it has a bigger screen to power + more pixels.
But the tab 8.9 and sgs 2 (dual cores) will be a good match!
spekesel said:
But they must have done a lot of tweaking on the tab that has yet to be ported to the S(if it ever does....).
Seriously, the Tab is smooth as silk, runs like you'd want and as we all know, essentially the same hardware, 2.2 and even RFS.
Also, benchmarks are worthless. My Galaxy S, with Docs JPO 7.5 ROM, ULF ext4 lagfix (no overkill here, not a score whore) gets around 1500 on quadthingy. My Tab, stock, gets around 900-1000. Yet the Tab is sooo much smoother, even with all my tweaks on the S. linpack is pretty much the same (as you'd expect) and I can't be bothered after that.
The only test that matters, usability, favours the Tab.
If I could get the stock Tab rom/fw/whatever onto my S, I'd be a happy camper.
That and a decent browser (dolphin doesn't do it for me either, just don't like it, gotta try the firefox alpha/beta/whatever)
Click to expand...
Click to collapse
my tab isnt smooth at all!
I preffer sgs.

A difference I saw b/w Samsung and HTC users.

Hello guys . I have been using my S2 for more than a year but never felt of overclocking it where as in many HTC phones thread on XDA i have seen people talking of overclocking their phone . Like Sensation many of its custom rom thread has written 1.7 or 1.5 Ghz oced . I have been noticing it for more than a year when I got S2 while at the S2 threads i rarely see people talk about Overclocking. What's your take on it ?
2 words - Exynos and Mali
Beats the hell out of competition without any sort of OC
Sent from the Matrix
anshmiester78900 said:
Hello guys . I have been using my S2 for more than a year but never felt of overclocking it where as in many HTC phones thread on XDA i have seen people talking of overclocking their phone . Like Sensation many of its custom rom thread has written 1.7 or 1.5 Ghz oced . I have been noticing it for more than a year when I got S2 while at the S2 threads i rarely see people talk about Overclocking. What's your take on it ?
Click to expand...
Click to collapse
yup there is no need to OC. It will only consume more battery and heat up the phone. S2 has a powerful processor
anshmiester78900 said:
Hello guys . I have been using my S2 for more than a year but never felt of overclocking it where as in many HTC phones thread on XDA i have seen people talking of overclocking their phone . Like Sensation many of its custom rom thread has written 1.7 or 1.5 Ghz oced . I have been noticing it for more than a year when I got S2 while at the S2 threads i rarely see people talk about Overclocking. What's your take on it ?
Click to expand...
Click to collapse
I've owned both S2 n Sensation I had Sensation XE so it was clocked at 1.5Ghz by default. That's why it was recommended and now 1.7Ghz coz One S Indians version has same chipset but clocked at 1.7Ghz. So that chipset can be OC'd without damaging. And on S2, everything's so smooth even with broken stuff on exynos that one simply does not talk about OCing
Yup, S2 isn't necessary to OC. Never felt like it's working too slow, even thinked about selling my S2 and buy worse LG G2x and save money, but saving it the other way, not buying new phone and holding S2 for longer. Really I don't get why people need to use quadcore CPU when IMO dual is efficient enough. I always flash different kernel/software just to save battery, even was working on CPU with UC to 600MHz per core.
HTC One S interests me most, but I don't have time for any deals and swapping. And this need to be said: Sense is awesome UI and all developers working on HTC phones, because they always try to port latest version unlike S2, which had very low interest in getting JB from S3 port or w/e other softwares except miui, aosp etc. (haven't said features ported like multiwindow now or note gallery are for nothing, they are also cool and thank for this). Liked it more than TW, but just thinking now, TW is user-friendly and not like first impression when it sucked for me, got familiar with it pretty fast.
I had previously Galaxy ACE which was clocked at 800 MHz which i felt was not efficient in running ICS ROMS so overclocked it to 900Mhz.. symptoms like overheating started to crawl in.. But in S2 i never OC'd I never felt it as slow sloth.. In jelly Bean i feel it lags sometimes, ICS and GB never lagged.. I dunno abt HTC but they made ICS run flawlessly on Desire C with 600Mhz proc!! So then i thought OC s for gamers, for normal calls, msging i think OC is useless...
rakeshishere said:
2 words - Exynos and Mali
Beats the hell out of competition without any sort of OC
Sent from the Matrix
Click to expand...
Click to collapse
yes true that
pasanjay said:
yup there is no need to OC. It will only consume more battery and heat up the phone. S2 has a powerful processor
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Click to collapse
Yes even i never felt like over clocking , a friend of mine has HTC Sensation and its always oced to 1.7
mesaj said:
Yup, S2 isn't necessary to OC. Never felt like it's working too slow, even thinked about selling my S2 and buy worse LG G2x and save money, but saving it the other way, not buying new phone and holding S2 for longer. Really I don't get why people need to use quadcore CPU when IMO dual is efficient enough. I always flash different kernel/software just to save battery, even was working on CPU with UC to 600MHz per core.
HTC One S interests me most, but I don't have time for any deals and swapping. And this need to be said: Sense is awesome UI and all developers working on HTC phones, because they always try to port latest version unlike S2, which had very low interest in getting JB from S3 port or w/e other softwares except miui, aosp etc. (haven't said features ported like multiwindow now or note gallery are for nothing, they are also cool and thank for this). Liked it more than TW, but just thinking now, TW is user-friendly and not like first impression when it sucked for me, got familiar with it pretty fast.
Click to expand...
Click to collapse
Yes totally agreed
Prashanthme said:
I had previously Galaxy ACE which was clocked at 800 MHz which i felt was not efficient in running ICS ROMS so overclocked it to 900Mhz.. symptoms like overheating started to crawl in.. But in S2 i never OC'd I never felt it as slow sloth.. In jelly Bean i feel it lags sometimes, ICS and GB never lagged.. I dunno abt HTC but they made ICS run flawlessly on Desire C with 600Mhz proc!! So then i thought OC s for gamers, for normal calls, msging i think OC is useless...
Click to expand...
Click to collapse
hmm I think even after more than a year (actually its going to be 2 years) S2 is still performing great with no lags and problems and the Exynous 4 is doing a great job .!
Some quick points here.
The CPUs used in the SGS2 (Cortex-A9) and the HTC Sensation (Qualcomm Scorpion) are vastly different beasts. One of the most consistent ways to measure a CPU's performance is in DMIPS. An A9 puts out 2.5DMIPS per clock cycle. A Scorpion puts out 2.1. So, at 1.2ghz, an A9 puts out 3000 DMIPS per core. At 1.5ghz, a Scorpion puts out 3150 DMIPS per core. However, A9 does true symetrical multi-processing whereas Scorpion does not. This means that in single threaded applications, a 1.5ghz Scorpion will be about 5% faster than a 1.2ghz A9. But, in multi-threaded applications, or in multi-tasking environments, the A9-based SOC (Exynos) pulls ahead. That's why HTC users tend to need to overclock more often. They were behind right off the bat and needed to compensate. In most cases, the A9-based Exynos at 1.2ghz is as fast as or faster than the 1.5ghz Scorpion-based Snapdragon S3. And, that doesn't even count the GPUs in these phones.
Also, someone mentioned that HTC has better developer support, having developers port newer versions of Sense to older phones. There's a reason for that. When Samsung updates their older phones, they include many/most aspects of the newer TW UI (such as the SGS2 now getting the Nature UX). HTC rarely does this, so WE have to do it for them. Hell, my old Droid Incredible had Sense 1.0. The slower Desire Z (and variants, like the Merge) got Sense 2.0, but we didn't. The next lineup of phones got Sense 3.0, and we didn't. Our Android 2.3 looked and acted the same as 2.2 and even 2.1, just smoother. So the community has to backport these features. With Samsung, they do it for us in many cases.
oc is not worth it, with this kind of powerful chipset. i even tried it (1,5 ghz) but i only realized a higher battery drain and just minor speed improvements.
jaykresge said:
Some quick points here.
The CPUs used in the SGS2 (Cortex-A9) and the HTC Sensation (Qualcomm Scorpion) are vastly different beasts. One of the most consistent ways to measure a CPU's performance is in DMIPS. An A9 puts out 2.5DMIPS per clock cycle. A Scorpion puts out 2.1. So, at 1.2ghz, an A9 puts out 3000 DMIPS per core. At 1.5ghz, a Scorpion puts out 3150 DMIPS per core. However, A9 does true symetrical multi-processing whereas Scorpion does not. This means that in single threaded applications, a 1.5ghz Scorpion will be about 5% faster than a 1.2ghz A9. But, in multi-threaded applications, or in multi-tasking environments, the A9-based SOC (Exynos) pulls ahead. That's why HTC users tend to need to overclock more often. They were behind right off the bat and needed to compensate. In most cases, the A9-based Exynos at 1.2ghz is as fast as or faster than the 1.5ghz Scorpion-based Snapdragon S3. And, that doesn't even count the GPUs in these phones.
Also, someone mentioned that HTC has better developer support, having developers port newer versions of Sense to older phones. There's a reason for that. When Samsung updates their older phones, they include many/most aspects of the newer TW UI (such as the SGS2 now getting the Nature UX). HTC rarely does this, so WE have to do it for them. Hell, my old Droid Incredible had Sense 1.0. The slower Desire Z (and variants, like the Merge) got Sense 2.0, but we didn't. The next lineup of phones got Sense 3.0, and we didn't. Our Android 2.3 looked and acted the same as 2.2 and even 2.1, just smoother. So the community has to backport these features. With Samsung, they do it for us in many cases.
Click to expand...
Click to collapse
Very well said mate .
Sent from my GT-I9100 using xda premium
chomsky101 said:
oc is not worth it, with this kind of powerful chipset. i even tried it (1,5 ghz) but i only realized a higher battery drain and just minor speed improvements.
Click to expand...
Click to collapse
Agree with you bro .
Sent from my GT-I9100 using xda premium

[Q] Which Galaxy s4?!

I am really, really stuck in which S4 to buy, the Exynos octa core or the quad core snapdragon?
Which is better for everyday tasks?
Which is better for gaming (I am an avid gaming fan)? Is the powervr sxg544mp3 or adreno 320 better?
Speed, browsing and real world performance?
Finally, any suggestions on Roms and development on the phones?
Much appreaciated, thank you.
I'm going with the SD 600 because Qualcomm is very good at providing the source code for ROM development.
There really isn't going to be a huge difference in performance. The Exynos is slightly more powerful and comes with a Wolfson audio chip, but you're going to be limited to stock roms and incomplete AOSP roms until Samsung decides to release the source code. So if you plan to stay stock, get the Exynos. If you want AOSP roms, go with the Qualcomm.
Sent from my iPad using Tapatalk HD
I would heavily suggest the Qualcomm version. Snapdragons always seem to be snappier compared to other cpus, even though it has less cores. Speed and performance will be extremely similar, you shouldn't notice a difference between the two. The main reason to choose the Snapdragon is for the developer support. It will receive WAY more support as source code is always provided.
Closed Source Project said:
I would heavily suggest the Qualcomm version. Snapdragons always seem to be snappier compared to other cpus, even though it has less cores. Speed and performance will be extremely similar, you shouldn't notice a difference between the two. The main reason to choose the Snapdragon is for the developer support. It will receive WAY more support as source code is always provided.
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Click to collapse
What is this source code that always gets brought up when talking about developer support. Like what exactly is it? Is it something hard to do that Samsung can't do with Exynos. Please tell me. Thanks
bedi.gursimran said:
What is this source code that always gets brought up when talking about developer support. Like what exactly is it? Is it something hard to do that Samsung can't do with Exynos. Please tell me. Thanks
Click to expand...
Click to collapse
The "Source Code" as he is talking about is for the exerynos chip sets. They are Closed Source Drivers that Samsung uses/makes. They have never released source code for the exerynos. So for developers who modify the operating system to use MAINLY AOSP type builds they have to basically create their own drivers to get them working partially and quite often they do not perform as well as some if the hardware when using a Samsung based ROM that they were made for. The exerynos is awesome but it frustrated MANY developers to not want to bother trying to get things working any longer for the phones with exerynos due to the lack of documentation of the drivers source code Samsung made. I am sure I am not totally correct here with some of the terms and it probably could be stated better. This is just my layman's take on the issue...
Sent from my SAMSUNG-SGH-I747 using xda premium
Thanks everyone for all the replies. Looks like I'll be getting the snapdragon version then but will it run graphically intensifying games smoothly and with no choppiness?
Anas553 said:
I am really, really stuck in which S4 to buy, the Exynos octa core or the quad core snapdragon?
Which is better for everyday tasks?
Which is better for gaming (I am an avid gaming fan)? Is the powervr sxg544mp3 or adreno 320 better?
Speed, browsing and real world performance?
Finally, any suggestions on Roms and development on the phones?
Much appreaciated, thank you.
Click to expand...
Click to collapse
For now gaming would be better on exynos variant ,for development s600.
sent from an Galaxy s3 GT I9300
Running perseus kernel 33.1 , XELLA 4.1.2 leaked build
forum.xda-developers.com/showthread.php?t=1784401
The other side of XDA
Anas553 said:
Thanks everyone for all the replies. Looks like I'll be getting the snapdragon version then but will it run graphically intensifying games smoothly and with no choppiness?
Click to expand...
Click to collapse
Yes. It is one of the most powerful processors you can get now. For me though, the deciding factor between the two is battery life. If the BIG.LITRLE architecture works as promised and delivers amazing battery life while doing things like watching videos and browsing the Web, I9500 will be the one I'm aiming for.
Sent from my Xperia Arc S using xda premium

The next big thing?

Hey Guys,
i was thinking about buying a new smartphone. Now that Samsung and HTC both have released their flagship device for 2013 I did some research and ended up with the Galaxy S3, the Nexus 4 and the Galaxy S4 in mind. I'm having some trouble to make up my mind about these smartphones. I compared them considering their performance. (excluded the S4 with octacore tho) and found out that basically performance benchmarkwise goes like this: S3> N4> S4.
I watched some video reviews as well and found out that these devices are pretty much equal in everyday performance. (opening apps and websites with maybe 1 second difference at most) The Nexus 4 stuck out a bit because unlike the S4 and S3 almost had no stuttering or dropped frames in the UI while even the S4 had a few.
So I'm not really sure whether the S4 is worth it for me, as I'm probably not gonna make frequent use of all the gimmicks and stuff. The 16 GB Nexus 4 is even a bit more expensive than the S3 now and the timely updates for the N4 are no dealbreaker for me as i will flash custom roms on the S3 anyway. The Nexus 4 however has no replacable battery and no sdcard slot.
Please correct me on these statements if they are flawed or simply incorrect.
Also I heard about the Snapdragon 800 and Nvidia Tegra 4 (maybe even the Exynos Dualcore of the Nexus 10 which is supposed to be released as Quadcore soon?) which are basically the next big thing when it comes to processors. I thought the S4 would make a HUGE jump (and the octacore version actually does) but it didn't. Now I wonder whether i should wait for the next generation of processors/smartphones. (I don't want to wait longer than Q4 2013)
I would appreciate your help a lot!
schnip said:
Hey Guys,
i was thinking about buying a new smartphone. Now that Samsung and HTC both have released their flagship device for 2013 I did some research and ended up with the Galaxy S3, the Nexus 4 and the Galaxy S4 in mind. I'm having some trouble to make up my mind about these smartphones. I compared them considering their performance. (excluded the S4 with octacore tho) and found out that basically performance benchmarkwise goes like this: S3> N4> S4.
Click to expand...
Click to collapse
A little math lesson for you
the side with less goes here < the side with more goes here
the side with more goes here > the side with less goes here
Joe0Bloggs said:
A little math lesson for you
the side with less goes here < the side with more goes here
the side with more goes here > the side with less goes here
Click to expand...
Click to collapse
thank you for cluttering the thread and posting bull****
Why are you disregarding s4's superior screen and resolution?
schnip said:
So I'm not really sure whether the S4 is worth it for me, as I'm probably not gonna make frequent use of all the gimmicks and stuff. The 16 GB Nexus 4 is even a bit more expensive than the S3 now and the timely updates for the N4 are no dealbreaker for me as i will flash custom roms on the S3 anyway. The Nexus 4 however has no replacable battery and no sdcard slot.
Click to expand...
Click to collapse
Maybe you should wait for the "S4 Nexus" that will be released June 26th (if you live in the US, of course). It will aggregate the best in hardware and software and will come with an unlocked bootloader.
Between the N4 and the S3, if you're gonna flash a custom rom, get the S3 version with 2gb ram (without exynos). It has a removable battery and sd card slot which always helps.
Regarding the processors you've mentioned (Snapdragon 800 and Tegra 4), it doesn't matter much if the software is not optimized. Just look at TouchWiz, even with a brutal processor there are lags and stutters. IMO processors are powerful enough nowadays to provide a smooth experience in the UI and with games, but the software is not optimized and good enough to use all those cores wisely. OEMs further 'helps', clogging the system with bloatware.
pedrohz said:
Maybe you should wait for the "S4 Nexus" that will be released June 26th (if you live in the US, of course). It will aggregate the best in hardware and software and will come with an unlocked bootloader.
Between the N4 and the S3, if you're gonna flash a custom rom, get the S3 version with 2gb ram (without exynos). It has a removable battery and sd card slot which always helps.
Regarding the processors you've mentioned (Snapdragon 800 and Tegra 4), it doesn't matter much if the software is not optimized. Just look at TouchWiz, even with a brutal processor there are lags and stutters. IMO processors are powerful enough nowadays to provide a smooth experience in the UI and with games, but the software is not optimized and good enough to use all those cores wisely. OEMs further 'helps', clogging the system with bloatware.
Click to expand...
Click to collapse
Thank you for the informative post
i have made similar experiences when comparing android to ios. the hardware is actually brutal but its not enough to compensate for the rather unoptimized software. unfortunately i do not live in the US and even if I did it wouldnt make much of a difference to me as i could flash custom vanilla android on the S4 anyhow.
schnip said:
i have made similar experiences when comparing android to ios. the hardware is actually brutal but its not enough to compensate for the rather unoptimized software. unfortunately i do not live in the US and even if I did it wouldnt make much of a difference to me as i could flash custom vanilla android on the S4 anyhow.
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I understand. Just be sure to get the S4 model with Snapdragon 600, as the 'S4 Nexus' will use it instead of the Exynos octa (no LTE). Then once its stock rom is released by fellow devs you can flash without issues
CorruptedSanity said:
Why are you disregarding s4's superior screen and resolution?
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actually i dont disregard it. for me the screen is one of the few improvements that really have a noticeable effect on everyday performance. unfortunately it comes at a great cost when comparing 300€(S3) to 600€(S4). I think the S3 is far more worth than only 1/2 of an S4
pedrohz said:
I understand. Just be sure to get the S4 model with Snapdragon 600, as the 'S4 Nexus' will use it instead of the Exynos octa (no LTE). Then once its stock rom is released by fellow devs you can flash without issues
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Ok thanks for the advice!
Edit: " get the S3 version with 2gb ram (without exynos)"
As far as my research goes:
The exynos is the quadcore version whereas the snapdragon version of the S3 is dual core.
The quadcore version usually does not have 2GB ram but i found some spec sheets that had Quadcore + 2GB RAM (LTE version)
Id say better have quadcore instead of dualcore and 2GB ram right?
Edit 2:
Unfortunately i cant get the 2GB version with dualcore in Germany.
I can order
Exynos Quad 2GB RAM LTE and
Exynos Quad 1GB RAM no-LTE
I dont really need LTE but is the 1 GB of extra RAM worth the 50€? (apprx 65$)
schnip said:
basically performance benchmarkwise goes like this: S3> N4> S4.
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schnip said:
Please correct me on these statements if they are flawed or simply incorrect.
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Joe0Bloggs said:
A little math lesson for you
the side with less goes here < the side with more goes here
the side with more goes here > the side with less goes here
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schnip said:
thank you for cluttering the thread and posting bull****
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You asked to be corrected on your statements in the OP and that's what I did. Either you misued the comparison symbols or you thought both the S3 and N4 do benchmarks better than the S4.
I did what you asked people to do and an insult is what I get in return?
http://en.wikipedia.org/wiki/Greater-than_sign

S5 octa is bad than snapdragon 801 ?

As always Snapdragon version never available in India officially. Only octa is available.
Is octa one not good enough than snapdragon ? Is that waste of money to buy?
Please share your views.
Sent from my Micromax A74 using XDA Free mobile app
Mandeep148 said:
As always Snapdragon version never available in India officially. Only octa is available.
Is octa one not good enough than snapdragon ? Is that waste of money to buy?
Please share your views.
Sent from my Micromax A74 using XDA Free mobile app
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No.
It outperforms Snapdragon in benchmarks CPU-wise. In GPU, Adreno has more raw speed than Mali though.
It also comes with a higher Linux kernel version for all that it matters, it implements global task scheduling which in theory is better compared to hotplug that is used for Krait. The big.LITTLE architecture isn't a bad idea but the S4 Exynos that showcased it had it wrong... it was not fully functional thanks to a hardware issue.
Battery is in the same ballpark. I get 6-7 hrs of screen on time.
You miss a better modem-SoC integration since the Intel modem in the G900H uses more power compared to the Qcom.
There are only 4 disadvantages vs the Snapdragon:
- Lower GPU performance in benchmarks, in game it's not perceptible.
- More power consumption from modem it seems, blame Intel. It hasn't been a problem for me so far and I call a lot - the battery is good enough.
- No LTE. Major point for anyone living in LTE-enabled countries.
- No custom ROM/Kernel development yet. Thanks to Samsung's previous behavior they alienated devs for Exynos SoCs... don't bet on getting a custom ROM or kernel anytime soon.
Beware of people telling you that Snapdragon is better just because Exynos doesn't has LTE, in most part they both have their strong points and weak points.
Snapdragon is a more proven, supported chipset. Exynos is more bleeding edge but much less supported. It doesn't helps that it's Samsung-only and it's region limited.
drakester09 said:
No.
It outperforms Snapdragon in benchmarks CPU-wise. In GPU, Adreno has more raw speed than Mali though.
It also comes with a higher Linux kernel version for all that it matters, it implements global task scheduling which in theory is better compared to hotplug that is used for Krait. The big.LITTLE architecture isn't a bad idea but the S4 Exynos that showcased it had it wrong... it was not fully functional thanks to a hardware issue.
Battery is in the same ballpark. I get 6-7 hrs of screen on time.
You miss a better modem-SoC integration since the Intel modem in the G900H uses more power compared to the Qcom.
There are only 4 disadvantages vs the Snapdragon:
- Lower GPU performance in benchmarks, in game it's not perceptible.
- More power consumption from modem it seems, blame Intel. It hasn't been a problem for me so far and I call a lot - the battery is good enough.
- No LTE. Major point for anyone living in LTE-enabled countries.
- No custom ROM/Kernel development yet. Thanks to Samsung's previous behavior they alienated devs for Exynos SoCs... don't bet on getting a custom ROM or kernel anytime soon.
Beware of people telling you that Snapdragon is better just because Exynos doesn't has LTE, in most part they both have their strong points and weak points.
Snapdragon is a more proven, supported chipset. Exynos is more bleeding edge but much less supported. It doesn't helps that it's Samsung-only and it's region limited.
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thanx for useful info bro,
so it have lower GPU score, is that also can differentiate or noticeable in UI side, i mean i am going to buy s5 only because of software and its RICH Genius features, i dont feel much about its design, and its expensive, i just want lag free device, i know some times lags are common in android, but thats fiar, due to exynos i will feel lag than snap ?
i hope you understand.
Mandeep148 said:
thanx for useful info bro,
so it have lower GPU score, is that also can differentiate or noticeable in UI side, i mean i am going to buy s5 only because of software and its RICH Genius features, i dont feel much about its design, and its expensive, i just want lag free device, i know some times lags are common in android, but thats fiar, due to exynos i will feel lag than snap ?
i hope you understand.
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Click to collapse
In theory the Exynos variant does not have hotplug lag, it should have been smoother just from that.
The GPU is powerful enough to render the UI with zero problems, the only places where you'll see a difference is in games with OpenGL ES 3.0, it's not noticeable though. Despite the GPU being slightly slower I get 38,000+ in Antutu constantly (it uses ES 2.0 for the graphics test).
In practice, well, it's Touchwiz, it lags... :laugh: it's something you end up accepting because of the extra features and benefits that the software gives you. Coming from a Nexus 5 it's very obvious that there are parts where the software is unoptimized and it shouldn't lag at all... but it does.
Touchwiz is just heavier than stock, it's not the most optimized software in the world and no scripts will remedy that (we would need smali or xposed edits...).
I'd recommend you to visit a carrier store or somewhere that has a device where you can test games or benchmarks and see it.
And if you *really* need a lagless device, get anything that doesn't has Touchwiz... Nexus 5 is extremely smooth.
drakester09 said:
In theory the Exynos variant does not have hotplug lag, it should have been smoother just from that.
The GPU is powerful enough to render the UI with zero problems, the only places where you'll see a difference is in games with OpenGL ES 3.0, it's not noticeable though. Despite the GPU being slightly slower I get 38,000+ in Antutu constantly (it uses ES 2.0 for the graphics test).
In practice, well, it's Touchwiz, it lags... :laugh: it's something you end up accepting because of the extra features and benefits that the software gives you. Coming from a Nexus 5 it's very obvious that there are parts where the software is unoptimized and it shouldn't lag at all... but it does.
Touchwiz is just heavier than stock, it's not the most optimized software in the world and no scripts will remedy that (we would need smali or xposed edits...).
I'd recommend you to visit a carrier store or somewhere that has a device where you can test games or benchmarks and see it.
And if you *really* need a lagless device, get anything that doesn't has Touchwiz... Nexus 5 is extremely smooth.
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Click to collapse
ah you really helped me. :good: and sorry for disturbing, actually i like samsung touchwiz, yea nexus 5 is wow phone in terms of UI smoothness and good stocky framework works well. but in samsung i like crowdyness and colourfull and nature, i never get bor
i hope exynos s5 will not disappoint me
thanks again bro ..
Mandeep148 said:
ah you really helped me. :good: and sorry for disturbing, actually i like samsung touchwiz, yea nexus 5 is wow phone in terms of UI smoothness and good stocky framework works well. but in samsung i like crowdyness and colourfull and nature, i never get bor
i hope exynos s5 will not disappoint me
thanks again bro ..
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If you have used a Samsung phone in the past you will be accustomed to the lag and you'll enjoy the much improved Touchwiz.
I really hated it on the S3/N2, slightly disliked it on the S4/N3 but ended up liking the S5 version
Battery life and camera are really good.
Performance wise no games should lag or be a problem (only Xcom has managed to drop frames but it's the most demanding game right now).
Hope you enjoy your phone.
Sent from my SM-G900H using Tapatalk
First i bought the H version of the device. Was not happy with the lack of support from devs. Now i own the F version, and already have the wide range of custom FW available. So if you are the flashing geek, than definitely stick to the Snap device

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