My experience about xiomi redmi note 4 is that talking about sound it has got some hd sound that helps the user listen to musics more clearly and the phone is user friendly and the style and design of the phone makes look attractive in the hand in comparison to other phones in the world. It has got good ram which makes the pgone work very fast and also a good battery life along with good processor speed. The looks of the phone is also good and the product is worth of money