Hi I am Shlok Jain. This phone vivo V7 is just overpriced according to its features.
1-As it has a very poor screen resolution ie 720x1440. The picture quality is not very good.
2-battery is of just 3000mah as the phone has huge screen and 4GB ram the battery will be consumed at a very high rate.
3-processor is 1.8Ghz processor which is outdated.
4- it is installed with chipset of qualcomm snapdragon 435 this chipset we get in phones of range under 15000.
5- Internal memory is 32 Gb which is very less according to the price. It should have 64gb.
Price of thi phone is around INR 19000 only which is quite good amount and we get these obselete features for such high amount is not fair. This phone is not worth for buying.