Vivo v7 and v7+ are same phone and fuctions but only 8 megapixel camera added in front of the screen to take a selfie and it have to charge extra 3k INR. In the difference between them
If you love selfie then take another phone they come in low cost this cost is much more. They offer extra 7k INR for just a selfie.
7k extra only for selfie its rediculus yaar
In this mobile high margine percentages, advertisement charges are included