Do you wish to compare Xiaomi Mi Mix 3 and Oppo F9 (F9 Pro)? Here you will find a very good comparison of the specs for the Xiaomi Mi Mix 3 and Oppo F9 (F9 Pro). Do you wish to know if Xiaomi Mi Mix 3 has a better camera that Oppo F9 (F9 Pro)? Do you wish to know if the CPU of Oppo F9 (F9 Pro) is better that Xiaomi Mi Mix 3? 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!