Method 1: Apple's mobile phone comes with AirPlay function.
1. Connect the mobile phone and smart TV to the same WiFi network (the same local area network);
2. Open the function of AirPlay on Apple's mobile phone. Normal operation is to slide upward from the bottom of the mobile phone screen and select the "AirPlay" function in the "control interface" that appears;
3. Click to connect the searched smart TV. After the connection is successful, you can start the screen projection.
Method 2: Download the screen projection software.
If your TV doesn't support direct screen projection with AirPlay function, then we need to download a screen projection software in the TV software market, such as Leto screen projection. The rest of the operation is the same as the first method: open the AirPlay mirror function of Apple's mobile phone, search for devices that can project screens, and then click Connect.
Method 3: The video APP has its own screen projection capability.
At present, mobile phone clients such as Tencent, iQiyi, Youku, Sohu, etc. In fact, it supports direct projection on TV. There is usually an icon button similar to "TV" in the upper right corner of the video playback page. After clicking it, the model of the TV will appear (it needs to be in the same WiFi network environment as the TV), so that we can use other functions of the mobile phone normally after projection, which is quite convenient.