The Mi 10s is better with 33w than 55w charger. The charging power of the Xiaomi 10s mobile phone supports 33w wired fast charge and 30w wireless fast charge, so the original 33q charger and charging line are the best match, and the 55w charger can also be charged, but it can not reach the 55w fast charge effect, because the phone itself only supports 33w fast charge. So the Xiaomi 10s is better charged with 33w than 55w.