Redmi Note 4 is a great phone
It comes with 4GB and 64GB RAM. This phone wont hang at all because of its powerful snapdragon processor and it even comes with android 7.0
It gives a very good battery backup.
The body of note 4 is done with metal which gives the phone the premium look
The camera quality is also good. We can even capture in low light also
Its very much value for money. Please go for it