Even if your phone supports wireless charging, you may not be able to tolerate the \"turtle speed\" of wireless charging. In the wired fast charge has broken hundreds of watts today, most of the wireless camp only achieved a charging rate of about 15-30W, which has a certain relationship with energy consumption.
Traditional wired charging, although there will be a certain loss in the conversion of voltage and current, but not too much, plus the final battery electrical energy into chemical energy, the conversion rate is about 85%.