The basic way to mirror your phone to a tablet

You can send your phone's screen to a tablet using wireless casting, which works over the same Wi-Fi network. The method depends on what devices you own — Android phones cast to Android tablets one way, iPhones to iPads another way, and cross-platform casting (Android to iPad or iPhone to Android tablet) uses a third method. All three are free and built into the operating systems.

The simplest route is usually casting within the same ecosystem: Android to Android, or iPhone to iPad. These use the devices' native casting systems and require no extra apps. Cross-platform casting is possible but less seamless and often needs a third-party app or a device like a Chromecast.

Key Takeaways

  • Android phones cast to Android tablets using the Quick Settings menu and the built-in Cast function, which appears when both devices are on the same Wi-Fi network.
  • iPhones cast to iPads using AirPlay, found in Control Center, and both devices must be signed into the same iCloud account or on the same Wi-Fi network.
  • Casting Android to iPad or iPhone to Android tablet requires a third-party app like Google Home, Microsoft Wireless Display Adapter, or a Chromecast device.
  • Before casting, make sure both devices are on the same Wi-Fi network and that the receiving tablet has casting enabled in its settings.
  • Casting uses the tablet's screen and speakers but does not transfer control — your phone remains the input device.

Android phone to Android tablet

Open the Quick Settings panel on your Android phone by swiping down from the top of the screen twice (or once, depending on your phone model). Look for a button labeled Cast, Screen Cast, or Cast Screen. Tap it.

Your phone will search for nearby devices on the same Wi-Fi network. Your tablet should appear in the list. Tap the tablet's name. Your phone's screen will now appear on the tablet, and the Cast button will show a filled icon to indicate an active connection. To stop casting, tap the Cast button again and select Stop Casting.

If you do not see a Cast button, your phone may not have the feature enabled. Go to Settings > Display (or Connected Devices) and look for Cast or Wireless Display. Turn it on, then return to Quick Settings.

iPhone to iPad

Open Control Center on your iPhone by swiping down from the top-right corner (or swiping up from the bottom on older models). Look for Screen Mirroring and tap it. A list of nearby devices will appear — your iPad should be listed if it is on the same Wi-Fi network and you are signed into the same iCloud account.

Tap your iPad's name. Your iPhone's screen will appear on the iPad within a few seconds. The Control Center will show a blue bar at the top indicating an active connection. To stop mirroring, open Control Center again, tap Screen Mirroring, and select Stop Mirroring.

If your iPad does not appear, check that both devices are on the same Wi-Fi network and that you are signed into the same iCloud account on both. You can also restart both devices and try again.

Android phone to iPad or iPhone to Android tablet

These cross-platform combinations do not have a built-in casting method. You will need a third-party app or device. Google Home (free, available on both iOS and Android) is the most common choice — it works with Chromecast devices and some smart TVs, but not directly with tablets. Microsoft Wireless Display Adapter is a small hardware device that plugs into the tablet's USB port and allows casting from both Android and iOS phones.

Another option is to use a Chromecast device (a small streaming device that connects to power and Wi-Fi). Both your phone and tablet connect to the same Chromecast, and you cast through the Chromecast rather than directly to the tablet. This works across platforms but requires buying the hardware.

If you need to cast occasionally, borrowing or renting a Chromecast may be cheaper than buying one. If you cast regularly, the investment is usually worth it for the reliability and speed.

What happens when you cast and what you can and cannot do

When you cast, your tablet becomes a display — it shows exactly what your phone's screen shows, in real time. The tablet's speakers play the phone's audio. However, the tablet does not take control. You still use your phone to navigate, tap buttons, and type. The tablet is a passive mirror, not an input device.

This means you can cast a video, a presentation, a game, or a web page, and the tablet will show it. But if someone picks up the tablet and tries to tap the screen, nothing happens — the phone is still in control. This is useful for sharing content with others in the room or for using a larger screen without handing over your phone.

Troubleshooting casting problems

If your devices do not find each other, the most common cause is that they are not on the same Wi-Fi network. Check that both are connected to the same network name (SSID). Some networks, especially public Wi-Fi, block casting. If you are on a public network, try connecting both devices to a personal hotspot from one of them instead.

If casting starts but the connection drops, move the devices closer together. Wi-Fi range and interference from other devices can weaken the signal. Restart both devices and try again. If the problem persists, restart your Wi-Fi router by unplugging it for 30 seconds, then plugging it back in.

On Android, if the Cast button does not appear, make sure your phone's software is up to date. Go to Settings > About Phone > System Update and check for updates. On iPhone, make sure both devices are running the latest version of iOS or iPadOS.

When to use casting versus other ways to share your screen

Casting is wireless and works over distance (as long as you are on the same network), making it ideal for presentations, watching videos together, or sharing photos. It does not require a cable or a computer in between.

If you need the tablet to respond to touch input, casting will not work — you would need to use a remote desktop app like Chrome Remote Desktop or Microsoft Remote Desktop instead. These let the tablet control the phone, but they are slower and require setup.

If you just want to transfer files, use cloud storage (Google Drive, OneDrive, iCloud) or a file-sharing app instead. Casting is for displaying, not transferring.

Frequently Asked Questions

Does casting work on public Wi-Fi or a guest network?

Usually not. Most public networks block the direct communication between devices that casting needs. If you are on public Wi-Fi, create a personal hotspot on one device and connect the other to it instead. This creates a private network between just the two devices.

Can I cast while using other apps on my phone?

Yes. Once casting is active, you can open any app on your phone and it will appear on the tablet. You can also receive calls or texts — the notification will appear on both screens, and you can answer on your phone without stopping the cast.

Does casting drain my phone's battery faster?

Yes, slightly. Casting uses Wi-Fi and your phone's processor continuously, so battery drain is faster than normal use. The effect is usually noticeable only during long casting sessions (over an hour). Plugging your phone in while casting solves this.

What if my tablet does not have Wi-Fi?

Casting requires Wi-Fi on both devices. If your tablet is Wi-Fi only and not connected to a network, you cannot cast to it. You would need to connect it to Wi-Fi first, or use a wired connection method instead (like a USB cable and a computer in between, though this is rarely practical).

Can I cast to multiple tablets at the same time?

On Android, you can cast to one device at a time. On iPhone, AirPlay can send to multiple Apple devices simultaneously, but only if they all support it. Check your device's AirPlay settings to see if multi-device casting is available.