All Android devices come with either a microUSB or USB-C option. With the right cable, you can connect your Android device to a projector that directly uses an HDMI cable. Another supported standard is MHL, which also connects via HDMI ports.
How do I connect my Android phone to a projector without HDMI?
If your projector doesnt have native wireless support, you can buy an adapter that plugs into the devices HDMI port. For Android phones, the two simplest ways to send a wireless signal are Chromecast and Miracast. Both require a specific adapter as well as an active Wi-Fi network to function.
How do I connect my Android to a projector wirelessly?
1) Turn the projector ON.2) Switch the input of your projector to [NETWORK].3) Connect your Android device by wireless LAN. On your Android, tap [Settings]-[Wi-Fi]. Turn [Wi-Fi] ON. Available networks are shown. Select [Network Display] [Network Display****], and connect to wireless LAN.