不，A21s 不支持无线充电。不过，它确实拥有巨大的5000 mAh 电池，并且支持快速 15W 充电。^EM at Samsung 支持 该设备支持无线充电 否####[['无线充电', 'Battery/Longevity#Charging Method', 'negative'], ['5000 mAh 电池', 'Battery/Longevity#Battery Capacity', 'positive'], ['快速 15W 充电', 'Battery/Longevity#Charging Method', 'positive'], ['无线充电', 'Battery/Longevity#Charging Method', 'positive']]