I bought this phone in Nov 2017, in 6000 rupees. Up to now the working is ok.
Camera quality is not much good but ok with 8 mega pixel rear. 2gb ram and 16gb storage and expandable up to 16 gb this much is sufficient for student.
Battery backup is also good.but the weight of phone is more, this is the only drawback.
I am a student and I bought this for searching information, storing documents, reading daily newspaper .
If u are a student and looking for low budget then this is really good option.