The sound quality of Lenovo k6 power is great quality for me really. I really like the sound quality of this smartphone. For me it is a user friendly smartphone.the style and design of Lenovo k6 power is best personally I really like the design of this smartphone. The other features are also good, 5.5 inch screen looks great. Latest Android and powerful battery. Yes, processors might be better but good for normal usage. The look and feel of Lenovo k6 power is great to see really I liked that. Yes it is a value of money smartphone for me really.