I bought this phone half year ago amd is sound quality is awsome it produces hd clear sound. It is very easy to use it doent require to much technicall skill to operate it the one thing I love most about this phone is its style and design such a thin flat phone with such good features with a Hd front and back camera power by android one can enjoy many feature in it gaming internet and lots more this the most reliable and durable phone in its class since the date of purchase I had not get any problem with this phone according to me this phone is full value of money as it has such great features with low prce.