Xiaomi Redmi Note 4 4 GB Ram is a very user-friendly phone at a reasonable price. It has user-friendly features, a good look, and seems to fit for average daily use. Battery backup is also good. It will work for you as your personal assistant. Stereophonic sound is good.
Cons
However, this phone is not free from some negative impacts.
Phone overheats during calls and feels a burning sensation in-ear.
Hangs sometimes during internet usage
Water will easily enter in the phone if it drops accidentally into water. And will become useless
Camera quality is poor