I has been using this phone since 2 months .
good performance and it is free from hanging
but knox security system is some what lagging
finger print sensor is late a part from all that over all phone is reasonable to buy
it has 3 gb ram which driven us from hanging and sound speaker was alloted to right top of the phone
camera clarity was nice it has wide selfie range which and security sys was very powerful and usefull to us
as we come to appearence its design was for very new and value for money