Mirakast is another wireless connection technology that has broader functionality compared to Wi-Fi Direct. For example, on the TV screen, in this case, it is possible to display not only a separate file, but also all movements in the phone menu.
To set up a connection you need:
Activate Miracast in TV settings.
On the phone, go to the "Screen Mirroring", "Screen Mirroring" or "Wireless Display" settings (the name may differ depending on the firmware).
Choose your TV from the available devices.
Then the image from the smartphone screen will be transferred to the TV receiver. Any movement of the user, including the launch of individual games or programs, will be reproduced on the large screen.
If you could not find the Mirakast function in the TV settings with Smart TV, then you should not despair. The technology is supported by all models with a built-in Wi-Fi module. You just need to connect your TV and smartphone to the same Wi-Fi network, and then activate the wireless display in the OPPO Reno7 settings.