aptX HD

Qualcomm aptx HD

aptX™ HD is designed to deliver high definition (HD) audio over Bluetooth, to help you get the very most from your music (Aptx.com).

We found (266) products with aptX HD support.

Codec details
Bit Depth
24 bit
Sampling Rate
44.1kHz, 48kHz
Max Frequency
48.0 kHz
Max Bitrate
576 kbps
Audio delay (latency)*
~ 250ms
Audio latency
~ 250-400 ms