The sound quality of google phone is pretty awesome. This phone is user friendly and anybody can control it. And the style and design is very unique. This is the new look of smart phones. in this phone we get gesture lock smart sensor and much more features. This represent the new era of smart phones. I have proud that I have this phone. The price is so expensive. But that is acceptable according their features ans design. The camera quality is so awesome. Battery back up is pretty awesome.