Hi, Its Nitesh singh I am using this phone since 1 year. This sound quality is pleasent sound and no noise and design of phone is very attractive due to their matelic body part of back and corning gorilla glass 4 gives it very uglly look and its thin and small size is very easy to carry on small pockets and it system is easy to understand the user but it have a bad reviews about its battery capacity, it has low battery capacity as 2600 which is the one most problem for the user . And in that price we assumed that we have most better battery