For an iPhone to display on a smart TV, the TV must support AirPlay
If you don’t download screen projection software and don’t use external wiring and other devices, there is a way for an iPhone to project the screen on a smart TV. That is, the smart TV (or Internet set-top box) must support AirPlay.
- Connect the mobile phone and smart TV to the same WiFi network (same LAN);
Open the AirPlay function on an iPhone. The general operation is to swipe up from the bottom of the screen and select “AirPlay” from the displayed “Control Interface”;
Click the connection search smart TV, after the connection is successful, you can start the screen playback.
Video software comes with screen projection function
If it is a video from Youku, Tencent Video, iQiyi and other clients, it is easy to put it on the TV. Generally, there will be an icon button similar to “TV” on the video playing page. After clicking the button, the TV model will appear (it needs to be in the same WiFi network environment with the TV), and then the video can be put on the TV. The phone can then exit the page and continue doing something else.