What charging protocols does the Xiaomi 15 support?

The Xiaomi 15 supports several charging protocols, including QC 2.0, QC 3.0, QC 3+, PD 2.0, PD 3.0, MI FC 2.0, and PPS. With these protocols, the phone is capable of fast and efficient charging.
For your reference, here are more details about the charging protocols of the Xiaomi 15:
1. The QC (Quick Charging) charging protocol is a technology developed by Qualcomm, enabling devices to charge at a much faster rate than traditional USB charging methods;
2. The PD (Power Delivery) charging protocol is a universal fast-charging technology that provides faster charging speeds and greater flexibility for devices;
3. The PPS (Programmable Power Supply) is an advanced charging technology used to optimize power delivery to devices, providing greater flexibility and efficiency by allowing chargers to adjust both voltage and current in real-time;
4. MI FC 2.0 (short for Mi Fast Charging 2.0) is Xiaomi’s fast charging technology designed to deliver faster and more efficient power delivery to smartphones and other compatible devices.