Learning how to screen mirror to a Roku TV lets you display photos, websites, presentations, apps, and videos from a phone or computer on a larger screen. The exact steps depend on whether you use Android, iPhone, iPad, Windows, or Mac, and not every Roku device supports every mirroring method.
Prepare Your Roku TV and Device
Before you begin, connect your Roku TV and the device you want to mirror to the same Wi-Fi network. Avoid using a guest network, since it may prevent the devices from communicating. If possible, keep both devices connected to the same network name and frequency.
On your Roku TV, open Settings > System > Screen mirroring. Depending on your preferences, choose one of these options:
- Prompt: Roku asks for permission whenever a device tries to connect.
- Allow: Compatible devices can connect without a new prompt.
- Never allow: Screen mirroring is disabled.
The Prompt option is the safest choice for most households. You may also want to check for updates under Settings > System > Software update.
For Apple devices, Roku uses AirPlay rather than the Roku screen-mirroring menu. If your Roku supports AirPlay, open Settings > Apple AirPlay and HomeKit and make sure AirPlay is turned on. AirPlay support varies by Roku model and software version, so update the Roku if the menu is missing.
How to Screen Mirror to a Roku TV from Android
Many Android phones and tablets support Miracast or a similar wireless display feature, which can connect directly to a Roku TV. However, menu names differ between manufacturers, and some Android devices do not support Miracast at all.
First, enable screen mirroring on the Roku using the steps above. Then open your Android device’s quick settings panel by swiping down from the top of the screen. Look for an option such as:
- Smart View on Samsung Galaxy devices
- Cast or Screen Cast on some Android phones
- Wireless display
- Screencast
- Screen sharing
Tap the option, wait for nearby devices to appear, and select your Roku TV. If Roku displays a permission request, choose Allow. Your Android screen should then appear on the television.
If your Android phone only shows Google Cast or Chromecast devices, it may not support Miracast. Roku TVs generally do not function as standard Google Cast receivers, so tapping the Cast button inside an app may not connect to the Roku. In that case, check whether your phone has a separate wireless display feature or use a compatible streaming device.
Screen mirroring duplicates everything on your phone, including notifications and controls. Turn on Do Not Disturb before mirroring private content or giving a presentation.
How to Screen Mirror to a Roku TV from iPhone or iPad
iPhone and iPad users typically mirror to a Roku TV through Apple AirPlay. This works only with compatible Roku TVs or Roku streaming players running supported software.
After turning on AirPlay in the Roku settings, connect your iPhone or iPad to the same Wi-Fi network as the TV. Then:
- Open Control Center. On newer iPhones, swipe down from the upper-right corner. On older models with a Home button, swipe up from the bottom.
- Tap Screen Mirroring.
- Select your Roku TV from the list.
- Enter the AirPlay passcode shown on the television, if requested.
Your entire iPhone or iPad display should now appear on the TV. To stop, open Control Center, tap Screen Mirroring, and choose Stop Mirroring.
Some individual apps also include an AirPlay button. This option sends only the selected video or audio to the TV instead of showing your entire device screen. App support varies, and a black screen may appear if a streaming service restricts AirPlay playback because of licensing or content protection.
How to Screen Mirror to a Roku TV from Windows or Mac
A Windows 10 or Windows 11 computer may connect to a compatible Roku through Miracast. On the Roku, enable screen mirroring and choose Prompt or Allow. On Windows, press Windows key + K, select the Roku TV, and approve the connection on the television.
If the Roku does not appear, open Settings > System > Display > Multiple displays and check whether Windows detects a wireless display. Your computer must have compatible wireless display hardware and drivers. Older desktops and some business laptops may not support this feature.
Mac users can use AirPlay if both the Mac and Roku support it. Make sure AirPlay is enabled on the Roku, then click the Control Center icon in the Mac menu bar, choose Screen Mirroring, and select the Roku TV. Enter the on-screen code if one appears.
You can usually choose whether to mirror the entire Mac display or extend the desktop. AirPlay performance depends on your Wi-Fi connection, so video may lag if the network is congested.
Fix Common Roku Screen-Mirroring Problems
If the Roku does not appear, restart the Roku TV, phone, tablet, or computer. Also restart the router, then confirm that all devices are on the same local network. Temporarily disconnecting from a VPN can help because VPN software may interfere with device discovery.
For Android connections, verify that your phone supports Miracast or wireless display. The wording “Cast” does not always mean the same thing as Miracast. On Samsung phones, try Smart View rather than the Cast button inside a streaming app.
For iPhone, iPad, and Mac connections, confirm that AirPlay is enabled and that the Roku software is current. If the AirPlay menu is missing, the Roku model may not support the feature.
A weak Wi-Fi signal can cause freezing, delay, or a dropped connection. Move the router closer, reduce network traffic, or use a 5 GHz network if your devices support it. For long videos, using the streaming service’s Roku app is often more reliable than mirroring.
FAQ
Can I mirror any Android phone to a Roku TV? No. Android screen mirroring depends on the phone’s wireless display technology. Many Samsung and other Android phones support Miracast-style mirroring, but Google Pixel phones generally do not offer native Miracast support. Check your phone manufacturer’s specifications or display settings.
Why does my Roku TV not appear when I try to mirror? The devices may be connected to different networks, screen mirroring or AirPlay may be disabled, or the phone or computer may not support the required standard. Restart all devices, disable VPNs, update the Roku, and confirm that your Roku model supports the connection method you are using.
Is screen mirroring the same as casting? No. Screen mirroring duplicates your entire phone or computer display on the TV. Casting usually sends content from a supported app directly to a streaming device, allowing the phone to act as a remote. Roku supports some casting features through individual apps, but it does not support every Google Cast function.
Conclusion
The easiest way to learn how to screen mirror to a Roku TV is to match the method to your device: use Miracast or a manufacturer feature for compatible Android phones, AirPlay for Apple devices, and wireless display or AirPlay for supported computers. Keep both devices on the same Wi-Fi network, enable the correct Roku setting, and update the software if the connection fails.
