The Redmi Note 13 5G adopts Bluetooth 5.3 version.
For your reference, here are some key features of Bluetooth 5.3:
1. Bluetooth 5.3 provides better connection stability and reduced interference, leading to a more reliable and consistent wireless experience;
2. With support for new audio codecs and improved transmission protocols, Bluetooth 5.3 offers enhanced audio quality, making it ideal for high-fidelity audio applications;
3. The latest security updates in Bluetooth 5.3 provide stronger encryption and better protection against potential security threats, ensuring safer wireless communication.