Vivo one of the best selling in India the Vivo V9 is new model released by vivo and it is clone of iPhone X or 10. I am using it from a week. It has the 98% display like iphone 10. It has 4 gb RAM and expandable up to 256 GB. It has 6.3 inch full hd screenThe camera is of 16 + 5 MP Rear and 24 MP Front facing cameraThe battery is not the best but it is good of 3260 mAH and snapdragon 626 processorSo the conclusion is that it is not the best phone to purchase and it is not for playing games and one more it is expensive for these features it helps middle class people to experience the iphone x type of mobile