Multi-screen connect (PC connect) supports mainstream brand PCs on the market. To use the multi-screen connect function, your computer needs to install the 64-bit version of Windows 10 v1903 or above and needs a built-in wireless network card that supports Wi-Fi Direct function. The proximity connection function requires a computer that supports Bluetooth 4.1 and above, and it is recommended to use 8GB or above of memory.
You can go to the official website of the Multi-screen connect to check the supported models.
https://connect.oppo.com/en-US/adaptedModels