Do you wish to compare Oppo A91 and vivo V17? Here you will find a very good comparison of the specs for the Oppo A91 and vivo V17. Do you wish to know if Oppo A91 has a better camera that vivo V17? Do you wish to know if the CPU of vivo V17 is better that Oppo A91? Just check all of the specs.. and you will find the answer.
P.S: for now this feature is in beta. We are working on giving you more better results!