I bought this phone because I am a fan of the samsung note series but it was too expensive and its notaffordableby everyone it can run any huge game at ease and multi tasking is awesomely fast while switching apps there isnt a bit of lag, the fingerprint scanner is also very fast. But the iris scanner doesnt detect always, its not upto its mark. The battery life is also not very good it can barely last a day after avg use. Coming to the speakers its sound quality is very good but not very loud other than this the build and camera are exceptionally good