I am using lenovo k4 note over last 6months I think this phone is quit better firstly we talk about both camera front facing is 5megapixel and the back is 13 megapixel both are good for Clarity and if we talk about the battery. Back up is not so good. And Some time if we over load the phone with the unuseful apps it will hang the. Phone it has the double speakers with doulby and it comes with the theatre Max that we can enjoy the 3d movies. Like theatre.