[Q] DAC or sound chip/card in Samsung Galaxy S II UK version - Galaxy S II Accessories

First thread here,
I wanted to know the DAC or sound chip/card in the UK version of the Samsung Galaxy S II. Is it the wolfson on yamaha dac? I'm currently on o2 and i'm due for an upgrade. The iphone 4 32GB is just too expensive and the 16GB is too small for my music collection with no option to expand the memory (just so stupid).
Does the version of the GSII vary with network as well?

The GS2 is the same on every network with maybe a few software tweaks. O2 and Vodafone have just changed the bootscreen and added some wallpapers (I hate to see what Orange are going to do). You can easily flash a stock ROM via Odin though.
Check out this thread for answers to your audio questions http://forum.xda-developers.com/showthread.php?t=1053978

steve228uk said:
The GS2 is the same on every network with maybe a few software tweaks. O2 and Vodafone have just changed the bootscreen and added some wallpapers (I hate to see what Orange are going to do). You can easily flash a stock ROM via Odin though.
Check out this thread for answers to your audio questions http://forum.xda-developers.com/showthread.php?t=1053978
Click to expand...
Click to collapse
thanks a lot

Coming from an i8000 like you I have found the sound quality to be just as good..... but the amplifier is definitely not as powerful which is a little disappointing. It can be increased somewhat with software preamp in programs like poweramp but it starts distorting because the levels are preamped too much.
So if you have sensitive headphones its not such a problem or you are using an external amplifier.
I much prefer this phone in just about every way except for two areas, one being the sound output for headphones and the other is I'm only getting one day out of the battery instead of a couple with the i8000 but I do tend to play round a lot more because there is more to play with

Related

[Q] Desire HD Camera/Video/Sound crap?!?!?!

After 1 month with Desire HD, I think i like it but there are these 3 things that are really annoying:
1. Camera:
Very limited functionality/adjustment.
Small sensor (my guess) -> can't get a good picture of moving subject (I am not talking about lighting fast moving subject, just for example baby movement).
2. Video:
Very limited file formats can be played back.
Third party players (rockplayer, vplayer) can play some but still not all, especially mkv...very very very laggy.....
Lagging can also occasionally occur during playback of some avi/divx too?
3. Sound/speaker:
This is the worst.
I am comparing the above with the Samsung Galaxy S........quite disappointed.
so here is my 2 cents question:
Does anyone know whether a firmware upgrade can fix the above issues or it's more like a hardware things?
Is it possible that we can use/port the Samsung Galaxy S Camera/Video/Sound firmware/apk on the Desire HD to improve it??????
Many Thanks in advance
There are quite a few threads round here regarding the camera. Have you tried adjusting the ISO? Having it set on "Auto" is a recipe for disaster, the same goes for the white balance.
Check to see if there are any OTA updates available.
You are right. The Desire HD is the biggest piece of crap I've ever used. Unfortunately Telus gave it to me as a replacement while my Galaxy S is being repaired.
Sound is godawful. I hooked up my quality headphones to the Desire HD and can't get any real volume. The sound is completely garbled and half the lyrics are not understandable. I've tried stock settings, using the Dolby and using SRS as well as playing with the equalizer. The sound just plain sucks. It is totally unusable. I'm not an audiophile so I'm perplexed that nobody else has mentioned these issues. Or perhaps there is a solution I'm not aware of.
Second really annoying problem is that I can't delete hotmail emails... they just pop back on the next sync. What gives?
I seriously don't understand how HTC expects to thrive when they put out crap like this. Doesn't anybody believe in quality anymore? Maybe my expectations are just too high, the iphone JUST WORKS and Samsung's Galaxy was a beautiful implementation of Android. Guess I'll just have to wait for my Galaxy to get back or buy the new SGSII. Having an original HTC Diamond and now the problems with the Desire HD, I swear this company should be bankrupt. I'll never pay for one of their phones again.
I agree with seamus24. My friend has Samsung galaxy S II and checked the sound quality. It really better then Desire HD. Is HTC listening ????
rpandaw said:
I agree with seamus24. My friend has Samsung galaxy S II and checked the sound quality. It really better then Desire HD. Is HTC listening ????
Click to expand...
Click to collapse
Sorry to admit as an avid user of HTCs...the DHD camera is not as good as the Desire, just remember that megapixels is not everything...noise control on the Desire is excellent, overall producing better photo than DHD. I jumped the ship after playing with the SGS2...camera is very low noise, super sharp...also offered 1080 recording as well...
The video player is limited by copyrights and licenses for format playbacks etc and obviously hardware of the DHD. Not to blame, in most cases it can play converted 720 videos without too much issues with the exclusion of MPEG formats IIRC.
Speakers, well that was **** a bit ****, I still firmly believe that the Desure was a better phone, the audio quality on it I believe was better, in comparison again to the SGS2, well there is no competition...DHD<Desire<SGS2
@OP, even if porting was possible, I fear that the archilles heels is based on the actual hardware of the camera, processor (CPU and GPU) and speaker. All of which cannot be changed or upgraded. There is only so much firmware updates can enable slight improvements. Whilst CPU can be OCed, I believe I read from fellow DHD DEV LordClockan that the GPU on the DHD cannot be OCed. Speakers, even with the enhancement from BEATS, very little can be done through software equalisers...trust me, there are people *****ing and moaning about how bad the SGS2 sound quality in comparison to SGS at the SGS2 XDA Forum...they dont actually know how bad DHD is then...but still...borrowing a DHD at the moment...missed SenseUI hahaha...
cubim said:
Third party players (rockplayer, vplayer) can play some but still not all, especially mkv...very very very laggy.....
Click to expand...
Click to collapse
I'm assuming that's a blu-ray rip you're trying to play on your device? or just another .mkv file (for the quality of picture you get on it)
I tried playing 'Avatar' 2.26GB - blu-ray ripped to a mkv file. Had to take the battery out to restart the phone. I work for a telco, so I tried it on several other DHDs - same result.
Worked like a charm on the SGSII though. I'm assuming, the DHD can only do so much.

Terrible Audio Playback

Have any of you experienced terrible audio quality (Tinny sound-sorta like the treble is too high) and a very slight hiss when listening to music on the headphones? Ordered 2 phones from AT and T and both of them have the same issue. I am still debating whether this is an issue or is just the way the phone is.
I had a Tmobile G2 previously and the audio quality when listening to Pandora and other internet radio apps was simply awesome. This is especially disturbing to me as I am absolutely thrilled with the phone in other aspects. Based on your responses I will decide if I want to return the phone to get a replacement or simply get the HTC One X.
FYI I have the AT and T Samsung Galaxy S3 with stock ROM from AT and T.
alfredo123 said:
Have any of you experienced terrible audio quality (Tinny sound-sorta like the treble is too high) and a very slight hiss when listening to music on the headphones? Ordered 2 phones from AT and T and both of them have the same issue. I am still debating whether this is an issue or is just the way the phone is.
I had a Tmobile G2 previously and the audio quality when listening to Pandora and other internet radio apps was simply awesome. This is especially disturbing to me as I am absolutely thrilled with the phone in other aspects. Based on your responses I will decide if I want to return the phone to get a replacement or simply get the HTC One X.
FYI I have the AT and T Samsung Galaxy S3 with stock ROM from AT and T.
Click to expand...
Click to collapse
I have found that equalizers are very helpful. Try a few from the Play Store.
GbergNYC said:
I have found that equalizers are very helpful. Try a few from the Play Store.
Click to expand...
Click to collapse
Thanks Gberg. I tried the equalizer app, didnt do too much to alleviate the issue. I will be trying a friends phone to see if it has the same issue to decide.
I checked a friends S3 and found pretty much the same results. It is very much possible the audio playback sound quality is not as good as some of the other phones.
Will be trying a more expensive headset.
Also, Can anyone let me know if rooting the phone and installing a custom rom would make any difference to the sound quality?
alfredo123 said:
I checked a friends S3 and found pretty much the same results. It is very much possible the audio playback sound quality is not as good as some of the other phones.
Will be trying a more expensive headset.
Also, Can anyone let me know if rooting the phone and installing a custom rom would make any difference to the sound quality?
Click to expand...
Click to collapse
Yes...other roms can help/hurt audio as they replace/tweak audio libraries. Cyanogen Mod includes a DSP app. Another thing i have done that helps a lot is to install awesome beats. check the apps and themes forum for installation instructions...of course you must have root.
Hope this helps. Oh BTW..i'm using the Bose MIE2's. While i'm not a huge Bose fan generally....I have found them to be quite satisfactory with equalization.
Try equalizing with DSPManager I know it comes with Gapps on jelly bean it features bass boost and like I said before equalizer that may help or it could just be the device/defected.

[Q] Sound distortion issues with certain headphone types in T-mobile Galaxy S4!

Hi! I am new to xda forums and require some advanced help for my T-mobile Galaxy S4. I am sure this must have been brought up previously as there is a completely other thread for this issue regarding sound distortion when using non-Samsung headphones. (See: http://forum.xda-developers.com/showthread.php?t=2258831
The issue is affecting almost all variants of the Galaxy S4 where there is some sort of problem with lower impedance headphones. At higher volumes, crackling and distortion of sound and bass become almost unbearable. However, this issue does NOT affect the regular in-box Samsung headphones, as well as other lower quality headphones. The higher-end, audiophile headphones are usually the ones affected. I have a pair of Klipsch S4a headphones designed specifically for android phones, and it is impossible to listen to music with them. When I use the regular headphones in the S4 box, they work fine without any problem. Interestingly enough, my Klipsch headphones work perfectly in my old Galaxy S3, as well as my HTC phones. So this is obviously a problem with Galaxy S4 only. I even plugged in my headphones into several working models at T-mobile store/Costco and all had the same problem. But my headphones sounded perfectly fine in other devices.
Now if you have clicked the above link that talks about the issue, it seems that international S4's and GT-I9505/GH-I337 phones got the fix several weeks ago via an update from Samsung that changed their kernel versions. AT&T also received an OTA android update that fixed the audio headphones issue earlier this month (http://www.christianpost.com/news/galaxy-s4-android-4-2-2-software-update-corrects-earphone-distortion-issue-101838/ . Now the problem is, is that both T-mobile and Samsung refuse to acknowledge this issue. I have tried contacting tech support for both several time, with T-mobile saying they are unaware of the issue and no update is to be released for it, and Samsung simply saying "we recommend using your Samsung headphones that came with the device". Unbelievable considering there are official fixes for this that have gone to International users and North American AT&T users. I don't know what to do. I am guessing 99% of T-mobile users just use the headphones in the box so T-mobile/Samsung don't really care to address this issue. I am a part-time music producer and can't use my my high-end headphones on my S4 and it is really disappointing that it can't handle such a basic task. I don't want to have to root my phone because I use Wi-Fi calling and NFC very frequently and usually they are disabled in rooted versions. If anyone has a fix for this it would be much appreciated. I am a noob here at these forums so please explain any solutions step-wise for better understanding - thanks.

[Q] [RANT] Australia Vodafone LG G3 issues.

Hey folks,
Recently I purchased a LG G3 on contract from Vodafone Australia (I got the G Watch free so it was a sweet deal). Although I had been using an iPhone prior to this, I'm in fact an Android lover and fan. I was using the iPhone due to unavoidable circumstances (no cash for a new one and this one was lying around at home). I did a lot of research and reading up before going for a new phone and decided on the G3, given its killer specs and impressive reviews.
But it's been two weeks now and its just problems after problems. I've not even rooted or installed any mods or such.
Audio issues - Inability to connect to external device via AUX cable. Like there's a lot of hissing and static but no audio output.
Until recently, my Audio Technica ATH M50's were working fine but today I discovered sound is playing only from the left speaker and the right one just hisses and crackles. Like when i navigate menu's and make selections, the hissing fluctuates.
Also, when I put a call on speaker phone, the mic does not work.
Yet again, when I use the handset speaker for a normal call, it hisses and crackles.
Overall I'm really disappointed with the audio performance. Everything else is alright considering the device is running an OEM skin along with factory settings.
My question is, are there any fixes for the above issues I have listed? Are they hardware based (not fixable) or software based (potentially fixable via a firmware update or mod, if and such when one becomes available) Does anyone else in Australia on Vodafone have the same issues? If so are you considering trading back on warranty for a new one. And yet again, what is the guarantee that the new device will be rid of all these issues?
Thanks,
Sezy.
crazy.sezy said:
Hey folks,
Recently I purchased a LG G3 on contract from Vodafone Australia (I got the G Watch free so it was a sweet deal). Although I had been using an iPhone prior to this, I'm in fact an Android lover and fan. I was using the iPhone due to unavoidable circumstances (no cash for a new one and this one was lying around at home). I did a lot of research and reading up before going for a new phone and decided on the G3, given its killer specs and impressive reviews.
But it's been two weeks now and its just problems after problems. I've not even rooted or installed any mods or such.
Audio issues - Inability to connect to external device via AUX cable. Like there's a lot of hissing and static but no audio output.
Until recently, my Audio Technica ATH M50's were working fine but today I discovered sound is playing only from the left speaker and the right one just hisses and crackles. Like when i navigate menu's and make selections, the hissing fluctuates.
Also, when I put a call on speaker phone, the mic does not work.
Yet again, when I use the handset speaker for a normal call, it hisses and crackles.
Overall I'm really disappointed with the audio performance. Everything else is alright considering the device is running an OEM skin along with factory settings.
My question is, are there any fixes for the above issues I have listed? Are they hardware based (not fixable) or software based (potentially fixable via a firmware update or mod, if and such when one becomes available) Does anyone else in Australia on Vodafone have the same issues? If so are you considering trading back on warranty for a new one. And yet again, what is the guarantee that the new device will be rid of all these issues?
Thanks,
Sezy.
Click to expand...
Click to collapse
Use the warranty
I doubt it's Vodafone's fault, most probably lg's
The real problem with Vodafone is the coverage. It's only good for cities. I used to use Vodafone, now I'm on optus.
Exactly the same as I said here
http://forum.xda-developers.com/showpost.php?p=57161767&postcount=8
I think a headphone amplifier would perhaps solve the 'issue'
Sounds like an LG issue. I'll also add that my included LG headphones are a lit quieter than any other pair i use

SOUND QUALITY (when compared with devices equipped with the Wolfson DAC )

Just curiuous about the sound quality of the Oppo find 7 compared with those devices carrying the Wolfson DAC .
Regardin headset output
Anyone?
I don't know about headphones but all i know is this phone has the loudest and clearest speakers i have ever seen on a smartphone. I have owned all of the galaxy models, droid dna, xperia z2, optimus g pro, nexus 4, huawei mate; to name a few. Besides the HTC Boom sound i don't think many others come close. Most of the time it is literally too loud for general use at full volume.
Thanks
But I am really interested on the headset sound quality.
No external speaker can match my JBL portable ( for phones) ..
.
Actually, it would be interesting to know what is the it's the impact (if any)of the cooperation between Waves and Wolfson ( http://www.analog-eetimes.com/en/mo...-technologies.html?cmp_id=7&news_id=222905459 ) on the find 7, since the Snapdragon processor got its own DAC...
betoNL said:
Just curiuous about the sound quality of the Oppo find 7 compared with those devices carrying the Wolfson DAC .
Regardin headset output
Click to expand...
Click to collapse
This is my second device with Snapdragon DAC(first was a Xiaomi Mi-2) and both has a very good sound output with well balance equalizer and 0 distortion. MaxxAudio and DiracHD(in ColorOS) it's DSP and as well they put they signature efects and equalizer, this things I don't like. Comparing to Wolfson DAC in my Galaxy devices ,my iPhone 1st gen and my iPod I can't complain about quality and power output, of course they have diferent signatures of sound but every DAC and headphone has too.
dextructor said:
This is my second device with Snapdragon DAC(first was a Xiaomi Mi-2) and both has a very good sound output with well balance equalizer and 0 distortion. MaxxAudio and DiracHD(in ColorOS) it's DSP and as well they put they signature efects and equalizer, this things I don't like. Comparing to Wolfson DAC in my Galaxy devices ,my iPhone 1st gen and my iPod I can't complain about quality and power output, of course they have diferent signatures of sound but every DAC and headphone has too.
Click to expand...
Click to collapse
I am also not that impressed with this "award winning" maxxaudio thing and I wonder if it's any better than Viper4Android as a DSP manager.
I guess I just have to take my headsets to a showroom and run some tests on another device carrying probably the same Qualcomm built-in DAC such as the HTC 1 M8.
However it could be that the HTC got another amp implementation ......
.
betoNL said:
I am also not that impressed with this "award winning" maxxaudio thing and I wonder if it's any better than Viper4Android as a DSP manager.
I guess I just have to take my headsets to a showroom and run some tests on another device carrying probably the same Qualcomm built-in DAC such as the HTC 1 M8.
However it could be that the HTC got another amp implementation .......
Click to expand...
Click to collapse
As a DSP manager MaxxAudio has a good performance and serve for his purpose that is general public and even Viper has a profile that's similar to it. Equalizers and DSP are fairly wrong because they aren't correct anything but adding something that they don't need used and makes even a great DAC like Wolfson sounds bad.
I'll be able to give you subjective views soon enough
I own the SGS3 (with Boeffla sound) and have the Oppo Find 7 coming to me within a week.
I own the Modded D2Ks (essentailly D5Ks) and Audeo Phonak PFE232s
@TotallydubbedHD
Thank you very much..
I will be looking forward your findings
Cheers
betoNL said:
@TotallydubbedHD
Thank you very much..
I will be looking forward your findings
Cheers
Click to expand...
Click to collapse
no worries
betoNL said:
@TotallydubbedHD
Thank you very much..
I will be looking forward your findings
Cheers
Click to expand...
Click to collapse
Hey there!
Here's my impressions - I just got the phone today and have been playing around with it.
It's almost 3am here and I've got work tomorrow at 9 lol!
Sound impressions: extremely positive, it sounds great!
If I had to compare, I would say (and this is being EXTREMELY analytical of the sound, A/Bing and trying to listen out to certain parts of songs - difference isn't that obvious):
-S3 has a more meatier sound, little more bass emphasis
-S3 and Find 7 have the same output volume (or very close to it)
-Oppo Find 7 is more mid centric
-S3's soundstage is slightly wider/deeper
-Highs seem very similar
Notes:
-Tests conducted un-amped with my heavily modded D2Ks
-This was tested with the S3 using DeltaROM that has Boeflla kernel, but I made sure to disable Boeffla sound in the configurator, before stating the above results. (With Boeflla enabled, the S3 wins in every way, hands down)
-Oppo Find 7 is running stock ROM Colour OS 1.2.6i.
-Both are running Poweramp (unlocked) with flat EQs
-Both phones are on Android 4.3
End of the day, there's an extremely slight difference between the two. It isn't something like the S2's (yes numero dos) horrible chipset (as far as I'm, aware subjectively speaking), but nor is it better sounding than the S3 nor the beast the S1.
It lies between the S2 and S3's sound. Great but not as good I guess.
I listen to music a heck of a lot on my phone and I think I'll cope with with this initial listen - in other words, it's not something that will make me put it down, it's something I'll stick to and happily listen to
On a separate note: the Oppo Find 7 is an amazing phone, blistering fast, charging was ridiculously good, the camera is decent (especially the front facing one) and the Colour OS skin is the best Android skin I've ever come across (ie HTC's Sense and Samsung's TW).
However, I'm a little disappointed by its overall brightness levels , lack of pull-down notification customisation and little washed out colours.
other than those three points (which can all potentially be sorted out via a custom rom), the phone is so far flawless
TotallydubbedHD said:
Hey there!
Here's my impressions - I just got the phone today and have been playing around with it.
It's almost 3am here and I've got work tomorrow at 9 lol!
Sound impressions: extremely positive, it sounds great!
If I had to compare, I would say (and this is being EXTREMELY analytical of the sound, A/Bing and trying to listen out to certain parts of songs - difference isn't that obvious):
-S3 has a more meatier sound, little more bass emphasis
-S3 and Find 7 have the same output volume (or very close to it)
-Oppo Find 7 is more mid centric
-S3's soundstage is slightly wider/deeper
-Highs seem very similar
Notes:
-Tests conducted un-amped with my heavily modded D2Ks
-This was tested with the S3 using DeltaROM that has Boeflla kernel, but I made sure to disable Boeffla sound in the configurator, before stating the above results. (With Boeflla enabled, the S3 wins in every way, hands down)
-Oppo Find 7 is running stock ROM Colour OS 1.2.6i.
-Both are running Poweramp (unlocked) with flat EQs
-Both phones are on Android 4.3
End of the day, there's an extremely slight difference between the two. It isn't something like the S2's (yes numero dos) horrible chipset (as far as I'm, aware subjectively speaking), but nor is it better sounding than the S3 nor the beast the S1.
It lies between the S2 and S3's sound. Great but not as good I guess.
I listen to music a heck of a lot on my phone and I think I'll cope with with this initial listen - in other words, it's not something that will make me put it down, it's something I'll stick to and happily listen to
On a separate note: the Oppo Find 7 is an amazing phone, blistering fast, charging was ridiculously good, the camera is decent (especially the front facing one) and the Colour OS skin is the best Android skin I've ever come across (ie HTC's Sense and Samsung's TW). the Find 7
However, I'm a little disappointed by its overall brightness levels , lack of pull-down notification customisation and little washed out colours.
other than those three points (which can all potentially be sorted out via a custom rom), the phone is so far flawless
Click to expand...
Click to collapse
Thank you again...
I will give the chinese a go ....just ordered the find 7 ...
I am keeping my GNote 2 ( with Wolfson / Voodoo) just in case..
Will post here my findings too ...
Cheers
betoNL said:
Thank you again...
I will give the chinese a go ....just ordered the find 7 ...
I am keeping my GNote 2 ( with Wolfson / Voodoo) just in case..
Will post here my findings too ...
Cheers
Click to expand...
Click to collapse
Cool beans!
Please let me know how your screen looks - I've been worried about mine being faulty:
http://www.oppoforums.com/threads/f...on-screen-brightness-issue.19138/#post-275288
TotallydubbedHD said:
Cool beans!
Please let me know how your screen looks - I've been worried about mine being faulty:
http://www.oppoforums.com/threads/f...on-screen-brightness-issue.19138/#post-275288
Click to expand...
Click to collapse
No problem.
I am new at the Find 7 forums ( here and there) and I didint even get my Find 7 yet, but if I were you I would not compare the screen with a sAmoled device...and... just flash a CM or AOSP rom to check if the issue is softwarewise
If it's not the hardware, I guess a firmware upgrade will do ( if you want to stick with stock)
betoNL said:
No problem.
I am new at the Find 7 forums ( here and there) and I didint even get my Find 7 yet, but if I were you I would not compare the screen with a sAmoled device...and... just flash a CM or AOSP rom to check if the issue is softwarewise
If it's not the hardware, I guess a firmware upgrade will do ( if you want to stick with stock)
Click to expand...
Click to collapse
indeed - I'll be flashing nameless tonight
TotallydubbedHD said:
indeed - I'll be flashing nameless tonight
Click to expand...
Click to collapse
Dont forget to report back
Since it's a bit off-topic ( no big deal ) you could start a dedicated thread here at the XDA
My Find 7 is probably arriving tomorrow...
I hope it's from a new batch, even if it's coming from England and not China ....:fingers-crossed:
betoNL said:
Dont forget to report back
Since it's a bit off-topic ( no big deal ) you could start a dedicated thread here at the XDA
My Find 7 is probably arriving tomorrow...
I hope it's from a new batch, even if it's coming from England and not China ....:fingers-crossed:
Click to expand...
Click to collapse
flashed nameless - seems like the same thing in terms of brightness - I'm just wondering if it's a device/glass thing, rather than anything else....I'#ms tarting to doubt myself.
But each time I see comparisons on YouTube, the S5 and Oppo look identical in brightness
Btw: Nameless is RIDICULOUSLY fast !

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