I am using lenovo k6 last 20 days my personal experience I share phone is good quality fine phone look okk this phone camera is okk, battery backup great performance good I am using no face out any problem in heavy game play display resolution good overall go for this phone sound quality amazing great experience dolby sound this phone support volte is great for internet hi speed for 4g network like jio sim and other overall lenavo is biggest brand for mobile in india so service provide every city so nothing worry about service