It is the best smartphone I have bought . All the mi phones have a good battery backup like this phone. And it has also a good camera quality with 13 mp rear and 5 mp front camera. It has also a very smooth touch. The best part of this phone is that it is a very lihht weighted smartphone. It has also a feature that it has a non removable battery. The sound quality of that phone is amazing also and it has many latest features also. I am satisfied with this smartphone and according to me it is the best phone in range of 6000.