Hi I have purchasa oppo f9 pro I am not happy from it which I have expected so I want to tell some disadvantges 1) Costly for its features.2) Come with old Bluetooth 4.2 version. 3) The latest is Bluetooth 5.0.4) No USB Type C reversible connector supportNo stereo speakers for the better multimedia experience.5) No NFC connectivity support. So plzz aware of it .