Redmi note 4 is a very good mobile.It has a very good range of features.It has many good features such as 3GB RAM, which provides a very good sense of gaming and non stop browsing with 4g voLTE.It is very fast phone there is not any game which not runs in redmi 4a.It also gives non stop facebooking with 4g voLTE.Battery life of this phone is very excellant.Reliability is very good.It is very smooth and fast phone.Sound reception is also good.It is very easy to use.Style and design of this mobile is also excellant.Range of features is also very better than any other mobile such as nokia lumia, apple iphone etc.This phone is very durable and reliable.Price of this mobile is slightly high but Ok.
Thanks to redmi for such better devices in medium worth.