LDAC Codec support

I want to know about any possible way to confirm if my REDMI 9 PRIME support LDAC Codec.
For the unknown, AOSP has LDAC support but most manufacturers bother not to enable it,I dunno why...
Please help me.
I want to buy Oppo enco m31 for its LDAC support but already have samsung level u.
I would buy M31 iff my phone support LDAC.

You should be able to enable it from developer settings on any phone if it comes with AOSP. Check bluetooth audio codec.

@Kick933 It doesn't matter if you use ldac with Oppo enco m31, . I have used with Oppo enco m31 with Galaxy a70 on ldac i couldn't find any noticeable difference , because the difference happens in bitrate in case ldac on 660 and 990 kbps,while most of the phones latches only to 330kbps with ldac except the flagships, at least in my case I even downloaded lossy mp3 and even then i couldn't find any difference. So unless you have tidal app or having flagship phone ldac is just a gimmick while aac is much more superior in that case

and as for developer options even if you force enable the settings it gets automatically reverted as i tried to force enable 990 and 660kbps bit rate with ldac

Well, I also got s8+ which definitely support LDAC. But it is not my daily driver due to damage.
I got 1 tb of FLAC lossless Bollywood music..😋
Works love to listen wirelessly...
Currently using s8 plus with hires resmi earphones and it really makes a difference.