Have you ever wanted to display your Android phone’s screen on a bigger screen for a presentation, watch videos on a larger display, or show off your gameplay skills on a different device? Mirroring your Android screen provides the flexibility to do all this and more.
In this comprehensive guide, we’ll walk through everything you need to know about mirroring your Android phone to another Android device.
What is Android Screen Mirroring?
Android screen mirroring, also known as screen casting, allows you to display your Android device’s screen on another compatible device in real time. It’s like extending your screen wirelessly.
When you mirror your phone’s display, anything shown on your phone – apps, media, games, sites – will be cast to the receiving device. This lets you view content from your phone on a larger screen like a TV or monitor.
Screen mirroring comes in handy for:
- Giving presentations from your phone
- Playing Android games on a bigger display
- Watching movies or videos from your phone on a TV
- Viewing photos or other media from your phone on a different device
- Troubleshooting phone issues by projecting the screen to another device
- Anything else you want to display from your Android phone to another screen!
Choosing a Screen Mirroring App
The easiest way to mirror your Android screen is by using a screen mirroring app. Here are some top options:
Chromecast is Google’s official casting device. When used with compatible Android devices, the Chromecast app lets you mirror your screen or cast content to your TV.
Pros: Simple to set up, intuitive interface, works seamlessly with Google ecosystem
Cons: Requires purchasing a Chromecast device, limited device support
Miracast is a wireless standard that lets you mirror your Android display directly to Miracast-enabled TVs and devices without any extra equipment.
Pros: No need for additional hardware, built into many newer Android devices
Cons: Only works with Miracast compatible devices, can be laggy
TeamViewer is a popular remote access app that also lets you mirror your Android screen to another device.
Pros: Easy to use, feature-rich options
Cons: Must create account, slower performance
LetsView is an Android screen mirroring app that works across platforms, allowing you to cast your phone to Windows, macOS, Android TV and more.
Pros: Cross-platform compatibility, low latency
Cons: Must download app on both devices
Consider which features are most important to you when choosing a screen mirroring app. I recommend testing different apps to see which one provides the best performance and compatibility.
How to Mirror an Android Phone to Another Android Device
Ready to start mirroring? Here is a step-by-step guide to casting your Android phone’s display to another Android device:
Step 1: Install a Screen Mirroring App
On both Android devices, download and install your chosen screen mirroring app from the Google Play Store. Popular options include TeamViewer, Miracast, and LetsView.
Make sure to install the same app on both devices. Some apps like Chromecast require installing separate apps for the casting device and receiving device.
Step 2: Connect Both Devices to the Same Wi-Fi Network
For screen mirroring to work, your Android phone and the receiving device need to be on the same local Wi-Fi network. Connect both to the same Wi-Fi router or hotspot.
Using a 5GHz Wi-Fi connection instead of 2.4GHz can provide faster mirroring speeds and reduce lag.
Step 3: Open the Screen Mirroring App on Both Devices
Launch the screen mirroring app on your Android phone and the device you want to mirror your phone to.
In most apps, your phone will show up as an available casting device on the receiving end. You may need to enable visibility or screen sharing on your phone first.
Step 4: Select Your Phone to Begin Casting
On the receiving device, select your Android phone’s name from the list of available options. This will initiate the casting connection.
You may need to confirm the connection on your phone for the process to begin.
Step 5: Your Phone Screen Will Now Be Mirrored
Once connected, your Android phone’s display will be cast directly onto the receiving device’s screen. Anything you do on your phone will be mirrored in real time.
You may notice a slight lag depending on Wi-Fi strength. Playing videos or games may have a little latency but general usage should cast smoothly.
Step 6: Interact With Your Phone While Casting
While your phone is screen mirroring, you can still use it and interact with apps normally. This lets you control the mirrored experience.
Input like typing or swiping will be mirrored, allowing you to demonstrate using your phone on the other screen.
Step 7: Stop the Screen Cast When Done
When you are finished mirroring your Android display, simply exit or disconnect the screen mirroring app on either device. This will stop the screen cast.
Some apps have a dedicated disconnect button. You can also turn off visibility on your phone or disable the connection.
And that’s it! With just those few steps, you can mirror your Android phone to any compatible Android device.
Tips for Smoother Android Screen Mirroring
Here are some handy tips to help your screen mirroring experience go more smoothly:
- Use a 5GHz Wi-Fi connection – This will provide lower latency and faster casting speeds compared to 2.4GHz networks.
- Keep both devices close together – Minimize distance between your phone and receiving device to improve signal strength.
- Adjust screen resolution – Lower your phone’s resolution for faster casting if your connection is laggy.
- Close other apps – Suspend battery intensive apps and reduce unnecessary background processes.
- Charge both devices – Screen mirroring uses a lot of battery, so keep your phone and receiving device charged.
- Turn off power saving mode – Battery saver can throttle performance and impact casting reliability.
- Restart if having issues – Reset both your phone and receiving device if the connection is glitchy.
- Check for app updates – Make sure your mirroring app is updated to the latest version.
Advanced Android Mirroring Options
While using a screen mirroring app is the easiest approach, there are also some more advanced options for mirroring your Android display:
- HDMI cable – Use an HDMI adapter to connect your phone to a TV or monitor via HDMI cable for a wired connection.
- Chromecast built-in – Some smart TVs and displays have Chromecast functionality built-in allowing you to cast your screen over Wi-Fi.
- Wi-Fi Direct – Create a peer-to-peer connection between your phone and receiving device using Wi-Fi Direct for optimal performance.
- DLNA sharing – Use DLNA technology to wirelessly share media and mirror your display to smart TVs and devices on the network.
- USB tethering – Connect your phone to a computer via USB cable, then enable USB tethering to mirror your display on the computer screen.
Mirroring Your Android Screen on a PC
You may also want to mirror your Android display to a Windows PC or Mac computer. Here are some ways to go about it:
- TeamViewer – Install the TeamViewer app on both devices to mirror your Android screen to a computer.
- Vysor – Vysor is an app that lets you view and control your Android on your computer.
- LetsView – LetsView can cast your Android screen to a PC wirelessly over the same Wi-Fi network.
- Scrcpy – Scrcpy is an open source USB/Wi-Fi display mirroring tool for PC and Mac.
- SideSync – Samsung’s SideSync uses a wired or wireless connection to mirror your Samsung device to a PC.
The advantage of mirroring to a computer is the much larger display real estate compared to a phone or TV. It gives you more room to work with your Android.
Common Android Screen Mirroring Issues and Fixes
Screen mirroring seems easy but you may run into problems like lag, frozen screens, or connectivity issues. Here are some potential problems and troubleshooting tips:
Can’t discover or connect device
- Restart both devices
- Disable firewalls/security software temporarily
- Make sure devices are on same Wi-Fi network
- Reinstall the screen mirroring app
Screen lagging or freezing
- Move devices closer together
- Lower display resolution on your phone
- Close apps running in the background
- Switch to 5GHz Wi-Fi or hotspot for faster speeds
Mirroring disconnects randomly
- Check Wi-Fi signal strength
- Disable battery optimization or power saving mode
- Disable Bluetooth and mobile data for improved connectivity
- Switch to Miracast if your device supports it
Display not filling entire screen
- Adjust display settings like overscan and aspect ratio
- Change orientation of your phone and receiving device
- Zoom or crop the mirrored image if the app allows it
Audio not mirroring
- Increase media volume on both devices
- Check that media audio is enabled in the app settings
- Use a 3.5mm audio cable to connect devices
Mirroring has lag or glitches
- Reduce video resolution on your Android device
- Use a wired connection like HDMI or USB instead
- Limit background app activity and disable animations
- If on Wi-Fi, move closer to the router
To recap, here are the core tips on mirroring your Android phone to another device:
- Use a dedicated screen mirroring app like TeamViewer or LetsView for wireless casting.
- Connect both your phone and receiving Android device to the same Wi-Fi network.
- Launch the mirroring app on each device and select your phone as the casting source.
- Keep the two devices in close proximity and use a 5GHz Wi-Fi connection for best performance.
- Interact with your phone as normal while casting to control the mirrored experience.
- Adjust in-app settings like resolution and bitrate to optimize mirroring reliability.
- Troubleshoot issues like lag or glitches by closing apps, moving closer, or restarting devices.
- Consider wired mirroring options like HDMI or USB tethering for real-time screen casting without lag.
Frequently Asked Questions
Here are answers to some commonly asked questions about mirroring your Android phone screen:
Can I mirror my phone to a smart TV?
Yes, most smart TVs support screen mirroring through apps like Miracast or Chromecast built-in. You can wirelessly cast your Android display to compatible smart TVs.
Does my phone need to have screen casting built-in?
Not necessarily. You can download a third-party mirroring app like LetsView to enable casting on phones without native support. As long as both devices have the app, you can mirror your screen.
Can I cast my phone to multiple devices at once?
It depends on the app, but most only allow mirroring to one additional device at a time. Some business tools like TeamViewer do enable broadcasting your Android screen to multiple endpoints simultaneously.
How much internet data does screen mirroring use?
If you’re mirroring over the same Wi-Fi network, it will only use your local connection. Casting over mobile data or hotspots will use your phone’s internet plan and may consume substantial data.
Is there any lag when mirroring my screen?
There can be minor lag depending on your Wi-Fi speed and strength. Using a direct wired connection or 5GHz Wi-Fi can help reduce latency. Turning down resolutions may also improve responsiveness.
Can I mirror my phone screen to my PC?
Yes, you can use mirroring apps like TeamViewer or LetsView to cast your Android display to a Windows or Mac computer. There are also open source tools and USB tethering options available.
Does mirroring drain my phone’s battery?
Screen mirroring uses quite a bit of processing power, so it will drain your battery faster. Keep your phone charged while casting and close unused apps to maximize battery life.
Is casting the same as mirroring?
Casting refers to streaming specific media content like videos, while mirroring displays your entire Android screen. However, the terms are sometimes used interchangeably when referring to wireless display sharing.
Can I play Android games on my TV?
Absolutely! By mirroring your phone’s screen you can enjoy mobile games on a big screen TV or monitor. This turns your Android device into a basic game console.
And that covers the basics of sharing your Android phone’s screen with any other compatible Android device! With so many helpful mirroring apps and wireless standards available, it’s easy to extend your display for gaming, watching movies, troubleshooting, presentations, and more.