Generally speaking, under normal circumstances, the charging effect of Mi 10 with pd fast charge is better than that of ordinary fast charge. Xiaomi 10 series mobile phones according to the official introduction, is a mobile phone that can support USB PD fast charge protocol, in theory, so the chargers that support PD fast charge protocol can be used, and can support fast charge. Ordinary fast charging appliances are not necessarily compatible, and if they are not compatible with the fast charging protocol, the efficiency of charging will be reduced.