I purchased this product in april 2015 and I am satisfied with the performance because obviously it is an octacore 1.7ghz processor which can be considered as a fast phone and there no lag has been experienced by me. it is a good phone. Camera is a lit but blur but awesome performance. I purchased it for 22000 inr but it is a good phone now with the range 17000-19000 l. It is worth it. I have been using this for 9 months now.