When Vivo launched Y53 I bought it after 15 days. Then I take a very bad experience over this this. Poor battery life in this phone of 2500 MaH baterry is not good it running just 6 hours continously. This phone is not upgraded phone in Android Nougat or Oreo but still in old version Marsmallow. I dont when Vivo give android update. But sound quality also not good.