Lenovo k6 power is very good phone . This company is very good provides service in warranty period and his processor is nice and most main topic which I like is his colour , look , camera and battery is a very power full and most most important is finger print sensor and his cost is not so high , this phone is in a budget. In this phone exist 3 gb ram this very good for device and speed for phone , phone’s speed is also depend upon the ram of phone, I like this and I advice to all people to buy this phone