Want Your Phone Screen on a Bigger Display? Try These TV Mirroring Methods

Photos are easier to share when everyone can see them, and a map or presentation can be clearer on a television than on a small phone screen. Screen mirroring sends a view of your phone to a compatible TV, so you can show what is on the device without passing it around the room.

The right method depends on your phone and television. A Samsung Galaxy may use Smart View, a Google streaming device can work with Google Home, and an iPhone can use AirPlay with a compatible receiver. This guide explains the differences and what to check when a connection fails.

Screen mirroring and casting are not always the same

Mirroring displays your phone’s screen, including potentially private notifications and anything you open. Casting from a supported app can instead send a selected video or other content to the TV. The controls and network requirements depend on the app and equipment.

Some streaming services restrict mirroring protected video. A black picture does not necessarily mean your television is broken. Try the service’s built-in Cast or AirPlay option, use its TV app if available, and follow its terms. Do not install an unknown tool promising to bypass restrictions.

The featured image illustrates mirroring; the screen shown is not a screenshot of a particular phone or TV.

What you need before you connect

A phone and a TV or streaming device that support the same connection method.
The correct Wi-Fi network when the chosen method requires one.
Permission to use the television, particularly in a hotel, workplace or shared home.
A compatible cable and adapter if you choose a wired connection.

Turn on the TV and switch to the correct input for an external streaming device or cable. Check the model’s instructions if you are unsure which features it supports. A smart TV is not automatically compatible with every phone’s mirroring protocol.

Mirror a Samsung Galaxy with Smart View

Samsung says Smart View works with compatible Samsung TVs and Miracast-compatible devices. Menu names vary by Galaxy model and software version. For a Samsung smart TV, start with both devices on the same Wi-Fi network as Samsung recommends.

Turn on the TV and make sure it is ready to receive a connection.
Swipe down on the phone to open the Quick settings panel. Swipe again if necessary to see more buttons.
Tap Smart View. If it is not visible, look for it among additional Quick settings buttons.
Select the TV from the available devices.
Approve the request or enter a displayed PIN if prompted, then confirm Start now on the phone.

Wait for the phone screen to appear. To stop, use the Smart View controls on the phone and disconnect. If the TV is not listed, check compatibility and the manufacturer’s instructions rather than assuming every television uses Smart View. See Samsung’s Smart View instructions for examples.

Mirror Android using a Google streaming device

If you have a supported Google streaming device set up in Google Home, you can use the app to cast from a compatible Android phone. Google says its screen-casting feature requires Android 8.0 or later. Set up the streaming device first and connect the phone and receiver to the same Wi-Fi network.

Open the Google Home app and select Favorites or Devices.
Touch and hold the tile for the streaming device or compatible TV.
Choose Cast, then follow the screen-casting prompts. Available choices can vary by device and app version.
Approve the permissions requested for the connection and check the TV.
When finished, return to the device tile and select Stop mirroring.

Google notes that microphone permission for Google Play services may be needed. Review any permission request and follow the Google Home screen-casting guide for the latest steps. Use your own account and a network you trust.

Mirror an iPhone using AirPlay

AirPlay can mirror an iPhone to an Apple TV or another compatible AirPlay receiver. Connect the iPhone and receiver to the same Wi-Fi network, then open Control Center on the iPhone. Tap Screen Mirroring, select the receiver, and enter the code displayed on the television if asked.

To stop, open Control Center again, tap Screen Mirroring and choose the stop option. The exact gesture for opening Control Center depends on the iPhone model. Check the TV or streaming device’s documentation if AirPlay is not available.

Do not confuse AirPlay compatibility with support for an Android-only mirroring feature. A TV may support one, both or neither, so check the specifications before buying an adapter or streaming device.

Can you connect with a cable?

A wired connection may help when Wi-Fi is unavailable or unreliable. You need an adapter and HDMI cable supported by both the phone and the TV. Not every USB-C phone supports video output through its port, and iPhone adapter requirements depend on the connector and model.

Check the phone manufacturer’s compatibility guidance before purchasing anything. Connect the adapter as instructed, attach the HDMI cable and select the correct TV input. Avoid forcing connectors. Some protected services may still limit what is displayed over a wired connection.

Fix common connection problems

The television does not appear

Confirm that both devices support the same method. For Google Home and AirPlay, check that they are on the same Wi-Fi network. For Smart View, follow the TV and phone instructions. Guest networks, device isolation and workplace restrictions can prevent devices from discovering each other.

Restart the phone and TV or streaming device if appropriate. Allow time for the receiver to reconnect. On a shared network, ask the administrator before changing router settings.

The picture is delayed or keeps stopping

Move closer to the router or improve the connection between the receiver and the network. Pause other large downloads if you can do so safely. Wireless performance depends on distance, walls and network traffic. A compatible cable or a streaming app running directly on the TV may provide a steadier experience.

There is picture but no sound

Check that the TV is not muted and that the correct audio output is selected. Adjust the volume on both devices. Some apps handle audio differently, so test with another permitted video or a photo slideshow before changing advanced settings.

The screen is black only in one app

The app may restrict mirroring or protected content. Use its supported TV app or built-in casting feature instead. Check the service’s support information; do not assume a third-party workaround is safe or authorised.

Protect your privacy while mirroring

Remember that a mirrored screen can show messages, passwords being typed, personal photos and notification previews. Close sensitive apps and enable Do Not Disturb if appropriate before connecting. Make sure you have selected the correct television, especially in a shared building.

When you finish, disconnect on the phone and confirm the TV no longer shows the screen. If you used a guest’s network or account, sign out as needed. For more help with connections, see our guide to troubleshooting Wi-Fi connection problems.

Choose the method that fits your devices

Smart View, Google Home, AirPlay and a compatible wired adapter can all help put phone content on a larger display, but they are not interchangeable. Check support first, connect on a trusted network and test with non-sensitive content. If the TV does not appear, start with compatibility and network checks before buying extra equipment.