What Is Required for Screen Mirroring?

Screen mirroring requires two components: a screen-sending device and a screen-receiving device. The screen-sending device utilizes a screen mirroring protocol. There are a number of screen mirroring protocols. Great examples of this include Apple AirPlay on iPhones and Google Cast on Chromebooks.

What needs to be on for screen mirroring?

To be able to screen mirror wirelessly, your TV will need to be able to support a Wi-Fi connection. If you don't have a smart TV, you will need a casting device such as a Samsung AllShare Cast, Chromecast or Amazon Firestick.

Is Wi-Fi required for screen mirroring?

Therefore, no Wi-Fi or internet connection is required to mirror your phone screen onto your smart TV. (Miracast only supports Android, not Apple devices.) Using an HDMI cable can achieve similar results.