It is my personal experience of using this product .
I bought redmi note 4 which has 4gb ram and 64gb internal memory from a local mobile shop.
This phone was newly launched and everybody was talking about this phone so I thoght that it is a nice phone so I bought it.
Though it has many features and it is inder budget but let me tell you guys that it has many demerits.
First of all this phone becomes very hot like an iron press after using for 1 hour or 2 hour.
I have seen this problem for the first time in a phone and because of it becomes uncomfortable to use.
Sometimes it starts lagging and sometimes some apps says that unfortunately stoped and its camera is not as good as other phones have.