The Xiaomi 13 series supports the LHDC 5.0 decoding mode.
HDC 5.0 (Low Latency High Definition Audio Codec 5.0) is an advanced audio codec primarily used for high-quality wireless audio transmission, particularly in Bluetooth devices. Developed by the Hi-Res Wireless Audio (Hi-Res WA), LHDC 5.0 is known for its ability to deliver high-resolution audio with low latency and improved sound quality over Bluetooth connections.