Question Does it have support for aptX HD audio? - Google Pixel 7a

Hello,
In google specification sheet it's not specified, and in gsmarena specification sheet it's missing (although 7 and 7 PRO has it)
Gsmarena comparision of 7a / 7 / 7 PRO
Could someone who has the 7a check if it has aptX HD audo support?
To check it: Settings -> System -> Developer options -> click on Bluetooth Audio Codec to see all available codecs.
Thank You in advance.

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netinetinet said:
View attachment 5932683
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Thank You for checking!

If I am not mistaken you must have a compatible Bluetooth device connected for it to be available. I know the options do not light up on my phone until then but I do not have aptx hd headphones to answer this question myself.

tbucsclw said:
If I am not mistaken you must have a compatible Bluetooth device connected for it to be available. I know the options do not light up on my phone until then but I do not have aptx hd headphones to answer this question myself.
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Can confirm aptX and aptX HD are available in GrapheneOS once compatible headphones are connected, surely they are available in stock as well.
For some reason AAC is not available though (on GrapheneOS at least), despite my headphones (SoundMAGIC P23BT) supporting it and it being available on other devices.

My aac lights up and works on my headphones on paranoid.

tbucsclw said:
My aac lights up and works on my headphones on paranoid.
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I see, thanks. Probably just not on GrapheneOS then for the time being. I use aptX anyway, so no problem there.

Thank You all for responses.
I did buy the pixel 7a and can confirm now too that it has BT HD support and it works fine
Tested with Fiio BTR3 (using stock Android 13 and 14 beta)

Related

Usb DAC out in Nexus 5?

My brother have DAC Odac(Objective o2 with some pcb, if he connect his g2/s3 works perfect, but i try plug my n5 nothing works. Why is this happening? Sorry for my en
Wysłane z mojego Nexus 5
The stock rom/kernel doesn't support USB Audio Out. AFAIK, all roms which have CM base support usb audio out.
http://review.cyanogenmod.org/#/c/54343/
So action is dependent only on the rom? Can I use the stock kernel ?
adam458 said:
So action is dependent only on the rom? Can I use the stock kernel ?
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No, you cannot use a stock kernel with cyanogen ROM. Cyanogen use CAF parts so you must use a CAF kernel.
Sent from my Nexus 5 using Tapatalk < Yes, I want you to know that I'm using a mobile client
Thx, Now I know what to do, regards
adam458 said:
My brother have DAC Odac(Objective o2 with some pcb, if he connect his g2/s3 works perfect, but i try plug my n5 nothing works. Why is this happening? Sorry for my en
Wysłane z mojego Nexus 5
Click to expand...
Click to collapse
The stock Nexus 5 doesn't have a native USB audio feature.
The stock Nexus 5 using the USB Audio Player PRO (UAPP) app, which includes its own USB audio soft driver, can work with compatible standard USB DAC like the ODAC.
By the way, UAPP is the best sound quality music player to my ears for the time being.
http://www.head-fi.org/t/638387/best-android-music-player-app/240#post_10120655
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Google is adding support of USB audio to the upcoming Android L.
There is a list of USB DAC reportedly interworking or not interworking with the native USB audio of Android L Developer Preview on Nexus 5.
http://www.head-fi.org/t/595071/android-phones-and-usb-dacs/5160#post_10770856

HW decoder Ghosting Effect

Hi. I bought a Mini M8S II TV BOX with Amlogic S905X CPU and Mali-450 GPU. Then I installed MX Player Pro from Play Market. I tried different decoding modes .
Sound output is hdmi passthrough or spdif.
In HW+ mode sound output is stereo only. The picture is excellent.
In HW mode sound output is normally 5.1. But the picture has problem. There are ghost images from all moving objects.
Examples:
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The reason why HW+ can't do 5.1 passthrough is likely due to proprietary drivers than MX can't access. It works on HW as HW calls the system to do the decode, whereas HW+ uses MX's own logic to do so (and therefore no access to the proprietary SPDIF passthrough). As to whether it can be fixed, I'll leave to someone else to answer.
Thanks for the answer!
But what could be reason for ghost images in hw mode?
seenhelm said:
Thanks for the answer!
But what could be reason for ghost images in hw mode?
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HW mode is based on the android native media player api. MX Player have very basic controls over it. In General anything on HW is basically from your ROM. It seems to be a bug on your ROM.
Sent from my Samsung Galaxy S5 using XDA Labs
Did you solved the issue, unfortunatelly i have the same with my android tv box.
Onurhonor said:
Did you solved the issue, unfortunatelly i have the same with my android tv box.
Click to expand...
Click to collapse
Kindly read my reply just above your post.
In General most of the issues with HW decoder will be from the system. Try HW+ or SW. It may work better.
Kindly share some screenshots & bug report from MX Player whenever you report an issue.
Sent from my Samsung Galaxy S5 using XDA Labs

Note 10 Lite Exynos/DAC + Audio Quality?

Just ordered this phone and trying to find out a little more information about the audio quality.
I know the phone has the Exynos 9810 chip and from what I've read/found it may come with a Cirrus Logic chip but not 100% sure which one.
Would any of you guys have any more specific information on the audio quality for the headphone jack specifically?
I've currently got an LG V30 and I know it won't be as good, but I'm hoping it will be good enough.
Thanks in advance.
Hi, here is the answer from Samsung support from Russia:
The Galaxy Note10 Lite phone has an audio processor, Hi-Fi DAC Cirrus Logic CS47L93, 32 bit, with support for Dolby Atmos.
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I apologize for possible mistakes, wrote via Google Translate
pavlin0712 said:
Hi, here is the answer from Samsung support from Russia:
The Galaxy Note10 Lite phone has an audio processor, Hi-Fi DAC Cirrus Logic CS47L93, 32 bit, with support for Dolby Atmos.
I apologize for possible mistakes, wrote via Google Translate
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Thank you! Sounds promising, have you had any personal experience with that particular audio processor?
OGNinjaDon said:
Thank you! Sounds promising, have you had any personal experience with that particular audio processor?
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Audio output is just fine don't expect much. Sound is crystal clear from stock headphones but not loud now I have realme wireless band with 11.2 driver size same case here also but if you use apps like poweramp and tweak audio settings output can be pretty good.
And dolby of this device is just waste doesn't do anything special. I hope this helps your question
OGNinjaDon said:
Thank you! Sounds promising, have you had any personal experience with that particular audio processor?
Click to expand...
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Unfortunately, I can't say anything about your question, because at work I use budget headphones with poor sound.

Has Samsung fixed the Bluetooth codecs?

I'm interested in upgrading but Samsung often lacks on the Bluetooth department.
I had a bad experience with them as they dropped UHQ audio but now the Samsung website listed it again in the specs.
Yet, doesn't say if this UHQ over Bluetooth?
Because UHQ over analog means absolutely NOTHING.
How to check?
Enable Developer settings and in the Bluetooth section it should have 24 bit and 32 bit options as the most common codecs AptXHD, LDAC, Samsung Scalable.
Note, this is not the gimmicky upscaler, but the availability to stream DSD or Flac over Bluetooth in a decent quality.
Sadly since the S8 Plus, I haven't been able to play DSDs over Bluetooth, not the Note9 nor the S20.
Has anyone tested HiRes playback on the Note 20 Ultra?
Thanks .
No such thing. With bt you're sort of boned*
Sorry
The bloody bt chipset doesn't support AptX-HD which is the best "lossless" bt codec.
Sammy boned us again... let them feel your wuv.
Same garbage as on the 10+
*The Samsung Bud+ etc use the proprietary Samsung Scalable codec which is as good as it gets for them.
Better than SBC but nothing near 24 bit.
If you bt device supports the Sony
I recently changed my phone out from a Galaxy S8 to a Samsung S20 FE, and I noticed the "Bluetooth Audio LDAC Codec Playback Quality" is greyed out. I believe this option allows me to change settings to a higher quality, but I can't do it.
Attached is a screen shot of the developers option on my old S9 that shows I can set this option, even without the device attached.
Does the bluMe receiver have limitations with pairing? I played some streaming radio, including 320kbps sites from Europe, and the quality was OK but not supurb.
Thanks in advance for your help.
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dkix1ey said:
I recently changed my phone out from a Galaxy S8 to a Samsung S20 FE, and I noticed the "Bluetooth Audio LDAC Codec Playback Quality" is greyed out. I believe this option allows me to change settings to a higher quality, but I can't do it.
Attached is a screen shot of the developers option on my old S9 that shows I can set this option, even without the device attached.
Does the bluMe receiver have limitations with pairing? I played some streaming radio, including 320kbps sites from Europe, and the quality was OK but not supurb.
Thanks in advance for your help.View attachment 5219939
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Sorry for the long delay.
Do you have a LDAC device coupled with it?

Does the stock MIUI Rom of lmi support LHDC 4.0?

I've bought the Xiaomi Buds 3 Pro. After I connect it to my Poco F2 Pro, I found there is no LHDC or Low Latency switch on my bluetooth setting page. Does it really support the LHDC 4.0 codec?
MannixSun said:
I've bought the Xiaomi Buds 3 Pro. After I connect it to my Poco F2 Pro, I found there is no LHDC or Low Latency switch on my bluetooth setting page. Does it really support the LHDC 4.0 codec?
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On my 12 pro/developer options
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Unfortunately, codex list in Developer Options is just a placeholder. You can select any codec but the phone will switch only if it's supported.
ZeebaEata said:
Unfortunately, codex list in Developer Options is just a placeholder. You can select any codec but the phone will switch only if it's supported.
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Supports Bluetooth 5.1, Qualcomm TrueWireless™ Stereo Plus
Support AAC/ LDAC/ LHDC** / aptX™/ aptX™ HD/ aptX™ -Adaptive
**maybe not 4 but..
https://www.po.co/global/poco-f2-pro/specs
better late than never.
Works with miui 14 (under BT settings there were also an update offered)
Loddel said:
Works with miui 14 (under BT settings there were also an update offered)
View attachment 5872719
View attachment 5872721
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I Have the Mi 11 lite 5g and bought Mi buds 3t pro, and don't show the option to turn on the LHDC codec, I'm really sad.
Wich phone you have?
Hello it works for me on poco f2 and mi12. On both phones directly in BT settings an update option appeared (to support new headphone models I guess but maybe also new codecs). They promised LHDC compatibility only for newer devices so I was surprised on the poco maybe you receive also the update. As Player I use poweramp with high res output setting if that's important and Dolby atmos should be deactivated.
just received another update on mi 12

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