Hey Guyz,
I am personally using redmi note 4. It is budget phone. Phone working really nice. No lag issue. Battery performance is not very good but it is not bad. Battery backup is that level at redmi note 3, little bit less than that. Problem is, when I charging my phone then the phone is vibrate on back side normally. And heat up normally. Charging time is pretty good. Camera quality is poor, but this price range then its ok. All over the phone is best at that price range. I suggest to buy this phone. Thats my opinion.
Thank you.