My friend has purchased this phone recently and I found that the front camera is good enough but the rear camera is very bad quality abd is not as expected with Vivo V7.
The network and other things are normal as other phone.
Talking about the customer service its not upto the mark because in my locality there is no Vivo V7 customer centre.
They are just doing the advertisement and selling the product and not caring about the quality, as of Samsung.
According to me for this phone the price should be 12000 and not more than that.
Dont go for it is worthless.