This article explains how to connect an Android phone to a projector. Additional information covers various wired and wireless solutions. You can also connect your Android to a mini projector.
How to connect your smartphone to a projector
With the help of wireless streaming adapters and built-in projector mirroring support, you can get your Android device on the big screen. Normally, you would need an app to get this working.
One of the easiest options for connecting your Android phone or tablet to a projector wirelessly is to use a Chromecast streaming adapter. The small device plugs into any projector with an HDMI port and is available at most electronics stores for around $35.
Chromecast is a powerful part of the Google ecosystem. Many applications, including Spotify and Netflix, have one-click casting buttons. You can also cast your entire device’s screen using the Cast Screen button in the Android navigation menu.
