How to Connect Your Android Device to a Projector
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How to Connect Your Android Device to a Projector

The Chromecast "Mirror Device" screen on Android.

Ben Stockton / How-To Geek

Android devices are great, but their small size can sometimes be limiting. When you connect your device to a projector, you can share your screen with others for business or pleasure. Here are a few ways to do it.

If you don’t have a projector, you can also connect android to a TV. however, projectors are the best option, as they typically project a much larger screen size than a television, making them ideal for media playback or data presentations.

Reading: How to connect phone with projector

Related: How to connect your android phone to your TV

connect wirelessly via chromecast

The easiest method to connect an android device to a projector is to use google chromecast. To do this, your projector must support HDMI connections.

once you connect your chromecast to the hdmi port, you can wirelessly cast the screen of your android device. your chromecast will display the content through the projector.

Make sure you have disabled any power saving modes on your android device as this may reduce the quality of the stream.

If you don’t have the google home app yet, please download and install it from the google play store.

Open the “home” app, then tap the accounts tab in the bottom right corner.

Tap the Accounts tab in the Google Home app.

scroll down and tap “mirror device”.

In the Accounts tab of the Google Home app, tap Mirror Device

If you see a warning that your device is not optimized for streaming, tap ‘ok’. this shouldn’t stop you from casting your screen to a chromecast.

Tap "OK."

Tap “cast screen/audio” and then select your chromecast to connect.

Tap "Cast Screen/Audio."

once you’re connected, your screen should start streaming to your projector through your chromecast.

wired connections

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If a wireless option isn’t suitable, you can use a wired connection instead. All Android devices come with a MicroUSB or USB-C option.

With the right cable, you can connect your android device to a projector directly using an hdmi cable. another compatible standard is mhl, which also connects through hdmi ports.

usb-c to hdmi cable

newer android devices like latest samsung phones use usb-c for charging. If you have a USB-C device, you can use a USB-C to HDMI cable to connect your device directly to an HDMI-enabled projector.

A USB-C to HDMI cable listing on Amazon.

Amazon

You shouldn’t have to do anything other than connect your USB-C device to your projector. Make sure the projector is set to the correct HDMI input.

Note, however, that a downside of usb-c to hdmi is lack of power. if you use other wired methods, like mhl, you can power your device while it’s connected.

mobile high definition link (mhl)

Mobile High Definition Link (MHL) uses specially designed HDMI cables. Unlike the new USB-C method, MHL cables use Micro USB. As mentioned above, it can also power your device while providing digital video and audio.

An MHL HDMI cable listing on Amazon.

Amazon

Some projectors support HDMI, but you’ll need to look specifically for an HDMI port with an MHL label on your projector. If you don’t see one, it won’t power your device. Your Android device also has to support MHL.

To connect via mhl, you shouldn’t have to do anything on your android device other than connect it to your projector with a suitable cable. On your projector, please switch the input to the corresponding hdmi mhl port to see your projected android screen.

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wireless connections

miracast and wi-fi direct are wireless standards that connect devices to other devices, such as displays. Previously, Android officially supported Miracast, but dropped it with Android 6 Marshmallow. however, miracast still works with some android devices because it is based on wi-fi direct, which is still supported by android.

related: explanation of wireless display standards: airplay, miracast, widi, chromecast and dlna

Unless both devices specifically state that they support Wi-Fi Direct or Miracast, the best way to see if it will connect is to use one of these standards to test it.

To get started, on your projector, search for “screen mirroring,” “device mirroring,” or a similarly named setting, and then switch to that mode.

The best way to connect via miracast is to use a third-party app, such as castto, to make the connection. Since it is no longer officially supported, using Miracast with modern Android devices is not guaranteed to work.

if that’s the case, use a chromecast, a wired connection, or try using wi-fi direct.

wifi direct

if you want to use wi-fi direct, you can do it right inside android. These steps may vary slightly depending on your android version and device.

You need a projector that supports Wi-Fi Direct and allows you to stream your screen using this method.

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To get started, swipe down on the screen to access the notification shade, then tap the gear icon to access the android “settings” menu. alternatively, you can access its “settings” menu from the app drawer.

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if you’re on a samsung device, tap “connections”. On other android devices, you may need to tap “network & internet” instead.

Tap "Connections."

touch “wi-fi” to access the wi-fi menu.

Tap "Wi-Fi."

In the wi-fi menu, make sure the setting is turned on, then tap “wi-fi direct”. On other android devices, you may need to tap “advanced” or “wi-fi preferences” in this menu first, and then tap “wi-fi direct” to access that menu.

Tap "Wi-Fi Direct."

your device will automatically search for available wi-fi direct devices. if it locates your projector, tap the option to connect and then follow the instructions.

smart view on samsung devices

If you have a samsung device, you can use smart view to connect to some devices wirelessly. swipe down the notification screen and tap “smart view” in your quick actions list.

Tap "Smart View."

your device will search for nearby chromecast or miracast devices. locate your device, and then tap it to connect. your samsung device should connect to your projector and start streaming.

The "Smart View" menu on a Samsung phone.

manufacturer applications

some projector manufacturers offer their own android apps that allow you to connect directly to the projector from your device via wi-fi.

apps such as panasonic wireless projector, epson iprojection, and projector quick connect are examples of apps you can try, depending on your projector manufacturer.

These applications may not allow you to project the entire screen, but they should allow you to project still images or document files on your projector. while this would not be a useful method for streaming multimedia content, it could be useful for business presentations.

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