I bought lenovo vibe k5 from amazone online shoping store which delivered yesterday.its amazing phone is looking very stylish and smarty phone.camera quality is so good and system also so good, sound quality is very nice dolby sound, super battery back up but small heating problem I think its beacuase new phone.over all nice phone.i would recommend you to buy this phone from amazone because very reasonable at cost as pr campare another online shoping site.