The best brand with best smart phone feature s the. Sound effect are so good it has amoled display which give screen high resolution and it s best thing is the squared edges and porait with the daimond cutting style which can atract any body mind and the camera qualityis so good that 16megapixel front and16megapixel rear and it has the finger print technology which keep u r acess secure and The money which is spent on this device is help ful