The Samsung Galaxy S25 Ultra supports Qualcomm for aptX, is that the family of APTX including aptX HD, aptX Classic, and aptX Adaptive? Is the phone designed to intelligently select the most appropriate aptX codec based on the capabilities of the connected earbuds? @Samsung
When you go into developer options you will find all the supported codec It doesn't support Qualcomm aptX adaptive.
To turn on developer options, go to settings, about phone, software information, tap on the Build Number 7 times, it will tell you how many you have left. Put in your pin, go back out to settings main page and at the bottom you will see developer options. The easiest way to search is on the main settings page in the search box, type in Bluetooth Codec . Scroll down to developer options, Bluetooth it will take you straight to all Bluetooth settings.
Yes I've got developer options open. I've read the code s I am seeing could be the entire suite or just Qualcomm for APTX. If you Google search it apparently the s25 ultra supports all the codecs but in developer options I only see Qualcomm for APTX so I didn't know that meant it supports the entire suite or not
I don't think Samsung maxes out at 96kbps, that would be awful for sound quality. I think you mean 96khz? But I don't think Qualcomm's specs reach that level. 96khz is the penultimate best sample rate with the highest being 192khz (IIRC). To be clear, figures showing **khz are samples rates and ***kbps are bitrates. They are different things but operate jointly.
Sample rates are sound examples and bitrates are data rates used to produce sound of those sample rates into an output. There are music apps out there that can play over a 1k bitrate output, but they are pricy. An example of sound output spec would typically be represented like this, 320kbps (48khz sampling).
