This will give you some info. But as it says, android 12 is too new to be compatible with all things. Hope this helps! Navigate to the bottom of the page and I think it's on page 3 of the results >A32
The answer did not help much. I am looking for what brands Hearing Aids work with the Galaxy A32 5G via bluetooth. The list on the document sent didn't get that information. I did call Samsung and they told me my phone will not work bluetooth with most brands. The representative even did some searching on the websites of the manufacturers for me. It looks like the hearing aid at Costco - the Kirkland brand (Costco's brand) - does work via bluetooth with my phone.