What is LDAC audio technology?

LDAC is an audio coding technology developed by Sony that enables the transmission of High-Resolution (Hi-Res) Audio content over a Bluetooth connection.

List of LDAC compatible Xperia devices:

• Xperia XZ1
• Xperia XZ1 Compact
• Xperia XZ2
• Xperia XZ2 Compact
• Xperia XZ2 Premium
• Xperia XZ3
• Xperia XZs
• Xperia XZ Premium
• Xperia XZ
• Xperia X Performance
• Xperia X Compact
• Xperia X 
• Xperia Z5 Premium
• Xperia Z5 Premium Dual
• Xperia Z5 Compact
• Xperia Z5 
• Xperia Z5 Dual
• Xperia Z3+ 
• Xperia Z3+ Dual
• Xperia Z4 Tablet
• Xperia Z4 Tablet WiFi

For more details, refer to https://www.sony.net/Products/LDAC/.