There are several popular methods for connecting a smartphone to your TV wirelessly. Some techniques work with just the TV and phone, while others require the purchase of additional hardware.
How to Connect Your Mobile Phone or Tablet to Your TV Wirelessly Using SCREEN MIRRORING
The main methods to connect a phone to a TV wirelessly are:
AirPlay lets you send media from a phone to an Apple TV device connected to your TV or to a mirrored smart TV with built-in AirPlay support.
All iPhone models come with built-in AirPlay support out of the box. The easiest way to access the feature is to open the Control Center and tap the AirPlay icon to choose the TV you want to cast to.
