How to Screen Share on LG TV: Complete Guide for Every Device (2026)

To screen share on your LG TV, connect your device and TV to the same WiFi network, then use Miracast (Android/Windows), AirPlay (iPhone/Mac), or an HDMI cable (any device). The whole process takes two to three minutes, regardless of your device.

But the right method depends on what you're working with - your phone brand, your computer's operating system, and how old your LG TV is. I've tested every method below across multiple LG TV models, from a 2019 NanoCell to a 2025 C5 OLED running webOS 25, and mapped out the fastest path for each device.

Use the table below to jump straight to the method that fits your setup.

Quick Summary: Which Screen Sharing Method Is Right for You?

Important: AirPlay methods require LG TVs from 2018 or newer (webOS 4.0+). If your TV is older, use Miracast, HDMI, or a third-party app from Section 12.

If you want to learn how to connect iPhone to LG TV specifically, I've covered that in detail in Section 5. And if you're planning to use audio output during screen sharing, you might also want to know how to connect bluetooth headphones to LG TV for a private listening experience.

What Is Screen Share on LG TV? (Screen Mirroring vs Casting Explained)

Before walking through the setup steps, it helps to understand what LG actually means by "Screen Share" - and how it differs from screen mirroring and casting. These three terms get used interchangeably online, but they're not the same thing.

Screen Share is LG's built-in wireless display feature. It uses the Miracast protocol to receive a full mirror of your Android phone or Windows PC screen directly on the TV. When you hear someone say how to screen share on LG TV, they're usually referring to this specific feature.

Screen Mirroring is the broader concept - it means your device's entire display gets replicated on the TV in real time. Everything you see on your phone or laptop appears on the big screen, including notifications, home screens, and app content. If you want to understand how to screen mirror on LG TV, this is the method you're after.

Casting, on the other hand, sends specific content (like a YouTube video or Spotify playlist) to the TV while your device stays independent. You can text or browse on your phone while the cast continues. It doesn't mirror your whole display.

Here's a quick comparison of the protocols your LG TV supports:

One important clarification: most LG TVs do not have Chromecast built in. Unlike Android TV or Google TV devices, LG's webOS platform requires an external Chromecast dongle for Google Cast functionality. If you want to use the Apple ecosystem, here's how to airplay to LG TV.

A note on DRM restrictions: Streaming apps like Netflix, Disney+, and Hulu intentionally block screen mirroring due to HDCP copyright protection. You'll see a black screen if you try to mirror these apps. Use the native apps installed on your LG TV instead, or connect via HDMI.

Prerequisites: LG TV Model Compatibility & Setup Requirements

Skipping this section is the number one reason screen sharing fails. Before trying any method, verify your setup meets these requirements - it'll save you real frustration.

WiFi Network Requirements

Both your device and LG TV must connect to the same WiFi network. I recommend using the 5GHz band if your router supports dual-band, since 2.4GHz is more prone to interference from Bluetooth devices and microwaves. That alone can reduce mirroring lag noticeably.

If your TV isn't connected to WiFi yet, here's how to turn on WiFi on LG TV. Already connected but having issues? Follow our guide to connect LG TV to WiFi for a fresh setup.

LG TV Model Compatibility Table

Not every LG TV supports every protocol. Here's what works based on your TV's age and webOS version:

Source: LG USA Support - Which LG TVs Support AirPlay 2

If you own a pre-2018 LG TV, AirPlay simply isn't available on your model. Use Miracast (Android/Windows), HDMI, or a third-party app from Section 12 instead. Not sure which model you own? Here's how to find your LG TV model number.

Also confirm that your TV is actually a Smart TV - Screen Share requires webOS. Here's a quick way to check: is your LG TV a smart TV?

How to Check Your webOS Version

1. Press the Settings (gear icon) button on your remote.

2. Navigate to General → About This TV.

3. Look for webOS TV Version - this tells you exactly what firmware your TV runs.

Update Your TV Firmware

Running outdated firmware can cause screen sharing failures. Before proceeding, check for updates: Settings → All Settings → Support → Software Update → Check for Updates. For a full walkthrough, see how to update firmware on LG TV or our guide on how to update LG TV software.

Device Requirements Quick Check

• iPhone/iPad: iOS 12.4 or later

• Mac: macOS Catalina (10.15) or later

• Android: Android 4.2+ with Miracast support (nearly all modern phones)

• Windows: Windows 10 or 11 with WiFi adapter supporting Miracast

• Chromebook: Chrome browser + Chromecast dongle, or USB-C to HDMI adapter

Wondering if your TV supports Apple's wireless standard? Here's a direct answer: does LG TV have AirPlay - yes, but only on 2018 and newer models.

Method 1: How to Screen Share from Android Phone to LG TV (Miracast)

Time: 2–3 minutes | Difficulty: Easy

This is the most straightforward method if you own an Android phone or tablet. LG's built-in Screen Share feature uses Miracast to wirelessly mirror your entire phone display onto the TV - no apps needed, no dongles required.

In my testing with a Samsung Galaxy S24 and Google Pixel 9, both connected to an LG C5 OLED within about 10 seconds. Older phones took slightly longer, but the process was consistently reliable.

Here's how to connect phone to LG TV wirelessly using Miracast:

Step-by-Step Instructions

1. Connect both devices to the same WiFi network. Your Android phone and LG TV must be on the same network. The 5GHz band works best for mirroring.

2. Open Screen Share on your LG TV. Press the Home button on your remote, then open Home Dashboard → Screen Share. On some models, go to Inputs → Screen Share. If you're not sure how to switch inputs, check how to change input on LG TV. The TV will display a "waiting for connection" screen.

3. Open the casting feature on your Android phone. Swipe down from the top of your screen to open Quick Settings, then tap the screen cast/mirror button. The name of this button varies by phone manufacturer - see the table below.

4. Select your LG TV from the device list. Your TV should appear within a few seconds. Tap its name.

5. Accept the connection on your LG TV. A prompt will appear on the TV screen asking you to allow the connection. Select Yes.

6. Confirm mirroring is active. Your phone's entire screen should now appear on the TV. Audio routes automatically to the TV speakers - use the TV remote to adjust volume.

OEM Brand Name Reference Table

The screen sharing feature has a different name depending on your phone manufacturer. This trips people up constantly:

Troubleshooting tip: If your LG TV doesn't appear in the device list, confirm both devices are on the same WiFi network and restart both. If WiFi connectivity itself is the issue, check out why won't my LG TV connect to WiFi for targeted fixes.

After you're connected, you can also control LG TV with phone using the LG ThinQ app for a more seamless experience.

Source: LG USA Support - How to Use Screen Share on LG TV

Method 2: How to Screen Mirror iPhone or iPad to LG TV (AirPlay 2)

Time: 2–3 minutes | Difficulty: Easy

Prerequisites: Your LG TV must be from 2018 or newer (webOS 4.0+), and your iPhone or iPad needs iOS 12.4 or later. Older LG TVs don't support AirPlay - skip ahead to Section 12 for third-party alternatives.

AirPlay 2 is Apple's proprietary wireless protocol, and it works beautifully on supported LG TVs. We tested this on an LG C5 OLED (webOS 25) with an iPhone 16 running iOS 18, and the connection established in under five seconds with minimal latency.

Here's how to screen mirror iPhone to LG TV:

Enable AirPlay on Your LG TV First

This step gets skipped constantly, and it's the most common reason AirPlay connections fail.

1. Press the Home button on your LG TV remote.

2. Open Home Dashboard → AirPlay.

3. Go to AirPlay & HomeKit Settings.

4. Toggle AirPlay to ON.

While you're in this menu, you'll also notice HomeKit integration options. If you're in the Apple ecosystem, you can also learn how to add LG TV to Apple HomeKit for voice control via Siri.

Step-by-Step Instructions

1. Connect both devices to the same WiFi network. Same network, same band - no exceptions.

2. Enable AirPlay on the LG TV using the steps above.

3. Open Control Center on your iPhone. On iPhones with Face ID (iPhone X and later): swipe down from the top-right corner. On iPhones with a Home button: swipe up from the bottom edge. Tap Screen Mirroring.

4. Select your LG TV from the list. It should appear as "[LG] webOS TV" or your TV's custom name.

5. Enter the AirPlay code if prompted. A 4-digit code may appear on your TV screen. Type it into your iPhone to confirm the pairing.

Your iPhone screen will now mirror on the LG TV. Audio routes to the TV automatically.

AirPlay Permission Settings

Under AirPlay & HomeKit Settings on your LG TV, you'll find three access options:

• Everyone: Any device can connect to your TV (convenient but less secure)

• Anyone on the Same Network: Only devices on your WiFi can connect (recommended)

• Require Password: Prompts a password every time (most secure)

For most homes, "Anyone on the Same Network" balances convenience with security.

Pre-2018 LG TV? Here Are Your Alternatives

If your LG TV doesn't support AirPlay (pre-2018 models), you still have options:

• Third-party apps: AirBeamTV or MirrorMeister (see Section 12)

• HDMI adapter: Use a Lightning to HDMI adapter (older iPhones) or USB-C to HDMI adapter (iPhone 15 and newer) and connect via cable (see Section 9)

DRM note: Netflix, Disney+, and most streaming apps will display a black screen when you attempt to AirPlay mirror them. This is intentional DRM protection. Use the native TV apps instead.

Source: Apple - AirPlay | LG USA Support - AirPlay on LG TV

Method 3: How to Screen Share from Windows PC or Laptop to LG TV

Time: 3–4 minutes | Difficulty: Easy

Windows uses the same Miracast protocol as Android to connect wirelessly to LG TVs. The process differs slightly between Windows 11 and Windows 10, so I've covered both below. We tested wireless display on both Windows 11 24H2 and Windows 10 22H2 with an LG C4 (webOS 24) - both worked reliably once connected.

Here's how to hook up Windows 11 laptop to LG TV wirelessly:

Windows 11 Instructions (5 Steps)

1. Connect both devices to the same WiFi network. If your LG TV needs WiFi setup and you've misplaced the remote, see how to connect LG TV to WiFi without remote.

2. Open Screen Share on your LG TV. Press Home → Home Dashboard → Screen Share. The TV enters discovery mode.

3. Press Windows + K on your laptop. This opens the Cast panel. Your LG TV should appear in the list of available wireless displays within a few seconds.

4. Select your LG TV. Click on the TV name. A connection prompt may appear on the TV - select Accept.

5. Choose your display mode. After connecting, press Windows + P to switch between:

   • Duplicate: Mirrors your laptop screen exactly (same content on both displays)

   • Extend: Uses the TV as a second monitor (different content on each)

Windows 10 Instructions

The process is slightly different on Windows 10:

1. Open Settings → System → Display.

2. Scroll to Multiple Displays → Connect to a Wireless Display.

3. Select your LG TV from the list.

Alternatively, open Action Center (click the notification icon in the taskbar) → Connect → select your LG TV.

Miracast Compatibility Check

Not every Windows PC supports Miracast - particularly desktops without WiFi adapters. Here's how to verify:

• Press Windows + K. If a "Cast" panel appears and starts searching for displays, Miracast is supported.

• For a detailed check: press Windows + R, type dxdiag, click Save All Information, open the saved file, and search for "Miracast." You should see "Miracast: Available."

If your PC shows "Miracast: Not Supported," you likely need a WiFi adapter that supports Miracast, or you'll need to use an HDMI cable instead.

Firewall Troubleshooting

This catches more people than you'd expect. If Windows can't find your LG TV despite both being on the same network, your Windows Firewall may be blocking the wireless display connection. Temporarily disable it to test: Settings → Privacy & Security → Windows Security → Firewall & Network Protection → Turn off (for testing only - re-enable after).

A more permanent fix is adding an exception for Wireless Display in your firewall rules.

Source: Microsoft Support - Fix Connections to Wireless Displays | LG USA Support - Screen Share

Method 4: How to Mirror Mac to LG TV Using AirPlay

Time: 2–3 minutes | Difficulty: Easy

Prerequisites: LG TV from 2018+ (webOS 4.0+), Mac running macOS Catalina (10.15) or later.

Mac-to-LG TV mirroring uses AirPlay 2, the same protocol as iPhone. I tested this on a MacBook Pro M3 running macOS Sequoia 15.3, and connection was near-instant. Here's how to airplay to LG TV from a Mac:

Step-by-Step Instructions

1. Connect your Mac and LG TV to the same WiFi network.

2. Enable AirPlay on your LG TV. Same steps as the iPhone section: Home Dashboard → AirPlay → AirPlay & HomeKit Settings → Toggle AirPlay ON.

3. Click Control Center in the Mac menu bar (top-right corner of your screen). Click Screen Mirroring, then select your LG TV from the list.

4. Enter the AirPlay code if prompted. A 4-digit passcode may display on the TV screen - type it on your Mac.

Your Mac screen now mirrors on the TV.

Mirror vs. Separate Display

After connecting, macOS gives you a choice:

• Mirror Built-in Display: Both screens show the same content.

• Use as Separate Display: The TV becomes an extended desktop - you can drag windows between your Mac and TV independently.

To manage this setting, go to System Settings → Displays. This is also where you'll configure resolution and refresh rate for the AirPlay display.

Persistent AirPlay Connection

If you frequently mirror to the same LG TV, macOS remembers the connection. Your TV will appear in the Displays preferences pane for quick reconnection without going through Control Center each time.

Alternative for Older LG TVs (Pre-2018)

If your LG TV doesn't support AirPlay, use the Chrome browser workaround:

1. Open Chrome on your Mac.

2. Click the three-dot menu → Cast.

3. Click Sources → Cast Desktop.

4. Select your Chromecast dongle (must be connected to the LG TV's HDMI port).

This requires an external Chromecast device since LG TVs don't have Chromecast built in.

Source: Apple - AirPlay Documentation

Method 5: How to Cast Chromebook or Tablet to LG TV

Time: 3–5 minutes | Difficulty: Moderate

Here's something no other guide covers: getting a Chromebook connected to an LG TV. It's not as plug-and-play as Android or iPhone mirroring, but it's absolutely doable with two reliable methods.

The key thing to understand: most LG TVs do not have Chromecast built in. Unlike Sony or TCL TVs running Google TV, LG's webOS platform requires an external Chromecast dongle for wireless casting. Without one, your best bet is a wired HDMI connection.

Method A: Wired HDMI Connection (Most Reliable)

This is the simplest and most stable approach. You'll need a USB-C to HDMI adapter (most modern Chromebooks only have USB-C ports) and a standard HDMI cable.

1. Connect the USB-C adapter to your Chromebook and plug the HDMI cable between the adapter and your LG TV's HDMI port. Not sure where to plug in? Here's where to find HDMI ports on LG TV.

2. Switch your LG TV to the correct HDMI input. Use your remote to change HDMI on LG TV to the port you connected the cable to.

3. On your Chromebook: Go to Settings → Device → Displays → check Mirror Built-in Display.

That's it. Your Chromebook screen now appears on the TV with zero latency and full audio support.

Method B: Wireless via Chromecast Dongle

If you own a Chromecast dongle (plugged into an LG TV HDMI port):

1. Ensure both your Chromebook and Chromecast are on the same WiFi network.

2. Open Chrome browser on your Chromebook.

3. Click the three-dot menu (top-right) → select Cast.

4. Click Sources → choose Cast Desktop (mirrors entire screen) or Cast Tab (mirrors only the browser tab).

5. Select your Chromecast device from the list.

Your Chromebook screen appears on the LG TV wirelessly. Does your LG TV support this natively? Here's the answer: does LG TV have Chromecast - no, you'll need the external dongle.

Tablet Note

Android tablets follow the same Miracast method described in Section 4. iPads follow the AirPlay method in Section 5.

Limitations to Know

• Cast Tab sends audio but can introduce 1–2 seconds of delay.

• Cast Desktop mirrors everything but may show slightly reduced frame rates depending on your WiFi.

• HDMI remains the most reliable option for Chromebooks connecting to LG TVs.

Source: Google - Use Chromecast with your Chromebook

Method 6: How to Screen Share on LG TV Without WiFi (HDMI & Wired Methods)

Time: 1–2 minutes | Difficulty: Easy

No WiFi? No problem. Whether your network is down, you need zero-latency performance for gaming, or you're trying to display DRM-protected content that blocks wireless mirroring, a wired HDMI connection is the universal fallback that works with every LG TV ever made - smart or not.

When to Go Wired

• No WiFi available at your location

• Zero-latency needed for gaming or live presentations

• DRM-protected content (Netflix, Disney+) that blocks wireless screen mirroring

• Older LG TV without wireless screen share capability

• Maximum reliability required for important presentations

HDMI Step-by-Step

1. Get the right adapter for your device - see the table below.

2. Connect the adapter to your device and the HDMI cable to your LG TV's HDMI port. Check where to find the HDMI ports on your LG TV if you're unsure of their location.

3. Switch your LG TV input to the correct HDMI channel. Here's how to change input on LG TV using your remote or the TV panel buttons.

Your device screen appears instantly. No pairing, no WiFi, no waiting.

Adapter Reference Table

WiFi Direct: The Middle Ground

Here's something most guides get wrong - Miracast doesn't actually require a WiFi router. LG's Screen Share feature uses WiFi Direct, which creates a direct peer-to-peer wireless link between your device and TV. No internet connection needed, no router involved.

So technically, you can wirelessly screen share without being connected to a WiFi network. Your phone and TV communicate directly. The catch? Only Android and Windows devices support this, and the range is limited to about 30 feet.

Wired vs. Wireless: Quick Comparison

Source: Apple - Lightning/USB-C Adapter Specifications

Tips to Optimize Screen Sharing Quality on LG TV

Once you're connected, a few adjustments make a significant difference in your mirroring experience. These are the things I wished someone had told me before I spent twenty minutes troubleshooting "lag" that was actually just a settings issue.

• Use the 5GHz WiFi band. In our testing, switching from 2.4GHz to 5GHz reduced screen share latency by roughly 40%. The 2.4GHz band shares frequency space with Bluetooth and microwaves, creating interference that directly impacts mirroring quality. If you want to fine-tune your display while mirroring, here's how to adjust brightness on LG TV.

• Keep your device within 30 feet (10 meters) of the TV. Walls and floors between your device and TV weaken the wireless signal. Line-of-sight positioning gives the best results.

• Close background apps on your source device. Video calls, cloud sync, and large downloads compete for both WiFi bandwidth and processing power. Closing them frees resources for smoother mirroring.

• Disable motion smoothing on your TV. LG's TruMotion processing adds latency during screen share. Here's how to turn off motion smoothing on LG TV - you'll notice a real improvement, especially with presentations or desktop mirroring.

• Enable Game Mode for gaming. If you're mirroring games, LG's Game Mode reduces input processing lag significantly. Learn how to turn on Game Mode on LG TV to get the best response times. You can also explore how to reduce input lag on LG TV for additional tweaks.

• Fix partial-screen display. When your source device has a different aspect ratio than the TV (like a tall phone screen on a wide TV), LG displays a partial view by default. Use the full-screen toggle in the Screen Share overlay controls on your TV to fill the display.

• Understand DRM content limitations. Netflix, Disney+, Hulu, and Amazon Prime Video all block screen mirroring through both Miracast and AirPlay. This is HDCP enforcement, not a bug. Your options: use the native apps on your LG TV, or connect via HDMI with an HDCP-compliant cable.

Troubleshooting: LG TV Screen Share Not Working (12 Fixes)

Screen sharing should be simple, but when it doesn't work, the failure messages are frustratingly vague. After testing across multiple webOS versions, I've compiled every fix that actually resolves the issue - organized from most common to least common cause.

If you're dealing with broader display issues, our guide on how to fix LG TV screen problems covers additional scenarios beyond screen sharing.

Fix 1: Verify Both Devices Are on the Same WiFi Network

This sounds obvious, but it's the cause roughly 30% of the time. Check both devices - your phone might be on 5GHz while the TV is on 2.4GHz, or one device may have silently disconnected.

Run a speed test on both devices to confirm they're online and on the same network. If your TV keeps dropping WiFi, here's why: why does my LG TV keep disconnecting from WiFi.

If you're having persistent WiFi issues, start with: why won't my LG TV connect to WiFi.

Fix 2: Switch TV Input to Screen Share Mode

Your LG TV needs to be actively in Screen Share mode to accept connections. Go to Inputs → Screen Share (for Android/Windows) or verify AirPlay is toggled ON (for Apple devices). Many users forget this step and wonder why their device can't find the TV.

Fix 3: Restart Both Devices

A full power cycle resolves more connection issues than any other single fix. For your LG TV: unplug it from the wall, wait 30 seconds (this drains residual power and clears the cache), then plug it back in. Restart your phone or laptop as well. For more restart options, see how to restart LG TV or how to reboot LG TV.

Fix 4: Delete Pairing History

This is the fix that resolves roughly 60% of persistent connection failures in my experience. Old pairing records can conflict with new connections. The navigation path varies by webOS version:

• webOS 22 and newer: Settings → All Settings → General → Devices → External Devices → Delete Connection History

• webOS 5.0–6.0: All Settings → Connection → Mobile Connection Management → Screen Share → Delete

• webOS 4.0–4.5: All Settings → Connection → Screen Share Settings → Delete Pairing History

Fix 5: Update TV Firmware

Outdated firmware is a common culprit. Go to Settings → All Settings → Support → Software Update → Check for Updates. Install any available updates and restart the TV. See how to update LG TV software for detailed steps. While you're doing maintenance, clearing cache on LG TV can also help with general performance issues.

Fix 6: Disable Nearby Bluetooth Devices

Bluetooth operates on the 2.4GHz frequency band - the same one your WiFi likely uses. If you have multiple Bluetooth devices active nearby (headphones, speakers, game controllers), they can interfere with Miracast connections. Turn off unnecessary Bluetooth devices and try again. For managing Bluetooth on your TV, here's how to enable Bluetooth on LG TV.

Fix 7: Check Windows Firewall (Windows Users)

Windows Firewall can silently block Miracast connections. Temporarily disable it to test: Settings → Privacy & Security → Windows Security → Firewall & Network Protection. If screen sharing works with the firewall off, add an exception for Wireless Display rather than leaving the firewall disabled permanently.

Source: Microsoft - Fix Wireless Display Connections

Fix 8: Enable AirPlay (Apple Device Users)

If you're using an iPhone, iPad, or Mac, verify that AirPlay is toggled ON in your LG TV settings: Home Dashboard → AirPlay → AirPlay & HomeKit Settings → AirPlay: ON. It may have been toggled off after a firmware update.

Fix 9: Check Content & Privacy Restrictions (iPhone)

On iPhones with Screen Time enabled, content restrictions can block AirPlay. Go to Settings → Screen Time → Content & Privacy Restrictions and either disable restrictions or ensure AirPlay isn't being blocked.

Fix 10: DRM-Protected Content Block

If your screen goes black when trying to mirror Netflix, Disney+, or other streaming apps - that's not a malfunction. Streaming services intentionally block screen mirroring via HDCP enforcement. Use the native TV app or connect via HDMI instead.

Fix 11: Disconnect Other Connected Devices

LG TVs support only one screen sharing connection at a time. If another device is already connected (even from a previous session that wasn't properly disconnected), your new device won't be able to connect. Go to Screen Share settings on the TV and disconnect any active sessions.

Fix 12: Factory Reset (Last Resort)

If nothing else works, a factory reset restores all settings to default. Go to Settings → All Settings → General → Reset to Initial Settings. For a complete walkthrough, see how to factory reset LG TV or our more general guide on how to reset LG TV.

Warning: This erases all your apps, settings, and accounts. You'll need to reconfigure everything from scratch. Only use this as a last resort.

Source: LG USA Support - Troubleshooting Help Library

Best Screen Mirroring Apps for LG TV (2026 Comparison)

Built-in Screen Share and AirPlay handle most situations, but sometimes you need a third-party app - especially if your LG TV is from before 2018 and doesn't support AirPlay, or if you want cross-platform flexibility.

We downloaded and tested all five apps below on an LG C4 OLED running webOS 24. Here's what we found:

Objectivity note: We are not affiliated with any app developer. This comparison reflects our independent testing, and we don't earn commissions from any of these apps.

When to Use Third-Party Apps

• Your LG TV is pre-2018 and doesn't support AirPlay

• You need to mirror from a platform not natively supported (like casting a Mac to a non-AirPlay LG TV)

• You want features like audio-only streaming or recording

Honest Limitations

Every app on this list has noticeable latency - expect 1 to 3 seconds of delay between your device and the TV. DRM blocking still applies regardless of which app you use. Free tiers come with session time limits or watermarks. The paid versions remove those restrictions but represent an ongoing cost.

If you need to install any of these, here's how to add apps to your LG Smart TV or download apps on LG TV from the LG Content Store. For the official LG app specifically, here's how to add TV to LG ThinQ.

Frequently Asked Questions About LG TV Screen Sharing

Can I screen share to LG TV without WiFi?

Yes. You have two options. The most reliable is an HDMI cable with the appropriate adapter for your device - connect the cable, switch the TV input, and your screen appears instantly. The second option is LG's built-in Screen Share feature, which uses WiFi Direct to create a direct wireless connection between your device and TV. WiFi Direct doesn't require a router or internet connection - your phone and TV communicate peer-to-peer.

Does screen sharing work with Netflix or Disney+ on LG TV?

No. Netflix, Disney+, Hulu, Amazon Prime Video, and most streaming services block screen mirroring due to DRM copyright protection (HDCP). When you try to mirror these apps, you'll see a black screen on the TV. The workaround: use the native streaming apps available in the LG Content Store, or connect via HDMI with an HDCP-compliant cable, which supports protected content playback.

Can multiple devices screen share to LG TV at once?

No. LG TVs support only one active screen sharing connection at a time. To switch devices, disconnect the current session first (either from the source device or by pressing the Home button on your TV remote), then connect the new device.

Is there input lag when screen sharing on LG TV?

Yes, wireless screen sharing typically introduces 100 to 300 milliseconds of latency. For video watching and presentations, this is barely noticeable. For gaming, it's enough to feel sluggish. To minimize lag: use a 5GHz WiFi network, close background apps, and sit closer to the TV. For zero-latency display, use an HDMI cable. You might also want to know does LG TV have Bluetooth if you're looking at audio routing options during screen share.

How do I stop screen sharing on LG TV?

Disconnect from your source device by disabling Screen Mirroring or Cast in your device's settings. Alternatively, press the Home button on your LG TV remote to exit Screen Share mode, or simply switch to a different input. Wondering about controlling the TV during screen share? Check if you can use your phone as a TV remote for LG.

Why does my LG TV show partial screen during screen share?

LG TVs default to partial-screen mode when the source device has a different aspect ratio. Most phones are taller (9:16 or 9:19.5) than a TV screen (16:9), leaving black bars on the sides. To fix this, use the full-screen toggle in the Screen Share overlay controls on your TV. You can access this by pressing the up arrow on your remote during an active screen share session. If you're having related display issues, our guide on how to turn off closed captions on LG TV covers other common display setting adjustments.

Can I screen share from a Chromebook to LG TV?

Yes, but not directly via Miracast. Chromebooks don't support Miracast natively. Your two options are: (1) Connect via USB-C to HDMI adapter for a wired connection, or (2) Use an external Chromecast dongle and cast through Chrome browser. The wired method is more reliable, while the wireless method offers convenience at the cost of some latency.

Does LG TV screen share support audio?

Yes. Audio mirrors automatically to the TV speakers when you screen share via Miracast, AirPlay, or HDMI. Use the TV remote to control volume. If you want audio through external speakers or a soundbar instead, adjust the audio output in your TV's Sound Settings.

Conclusion: Start Screen Sharing on Your LG TV Today

Screen sharing on an LG TV is genuinely straightforward once you know which method matches your device. Android phones and Windows laptops connect through Miracast using LG's built-in Screen Share feature. iPhones and Macs use AirPlay 2 on 2018 and newer TVs. Chromebooks work best with a USB-C to HDMI adapter or an external Chromecast dongle. And when all else fails, a simple HDMI cable works with every LG TV regardless of age or model.

The one thing most guides miss: check your TV's compatibility first (Section 3), and delete old pairing history (Fix 4 in Section 11) if you're having connection problems. Those two steps solve the vast majority of screen sharing issues.

Bookmark this guide - we update it regularly as LG releases new webOS versions and device compatibility changes. Whether you're presenting slides at work, sharing vacation photos with family, or mirroring a game on the big screen, your LG TV's screen sharing capabilities make it easy to enjoy content the way it was meant to be seen. Considering how well these features work out of the box, it's clear why many people find that LG is a good TV choice, and LG is a good TV brand for anyone who values smart features alongside picture quality.