Vivo v9 nice cell phone vivo v9 processing is so fast camera quality is nice speakers is nice networking is so fast display is also too good battery backup is so amazing and power full ram is also very good. Procesing quality really so good and back and front camera is very nice specialy battery quality of this phone is very imprasive and app intastalling so fast in this phone because his processing speed is so nice and fast .flash light is also good and this phones design is also good .very slim and looking very nice in hand .Finally I want to ask every one this phone really good for every person so keep use vivo v9 . Thanks