How to stream a movie from your phone to your TV via Wi-Fi: all the working methods

Watching movies on a big TV screen is much more convenient than on a smartphone – but how do you transfer the image without unnecessary wires? Wireless broadcasting via Wi-Fi solves this problem in a few clicks, but not everyone knows that the choice of method depends on the phone model, TV, and even the firmware version. Some technologies (for example, Miracast) work without the Internet, others (like Chromecast) require connection to a router, and others (DLNA) may slow down at high resolutions.

In this article we will look at all current methods Transfer video from your phone to TV via Wi-Fi - from built-in functions Android And iOS to third-party apps. You'll learn which method provides minimal latency, how to bypass manufacturer restrictions, and what to do if your TV doesn't recognize your phone. And also— compatibility table popular brands (Samsung, LG, Sony, Xiaomi) with different protocols.

Before you begin, check two key conditions:

  1. The phone and TV are connected one Wi-Fi network (for most methods).
  2. The TV is in signal reception mode (for example, Screen Mirroring or Wi-Fi Direct).

If something goes wrong, there is a solution at the end of the article FAQ with solutionsproblems (from lags to no sound).

1. Screen Mirroring (Miracast) - a universal method for Android

Miracast - is a standard for wireless screen transmission that works without the Internet (using technology Wi-Fi Direct). It is built into most modern phones. Android 5.0+ and televisions with Smart TVThe main advantage is minimal delay (about 50–100 ms), which is critical for games and dynamic videos.

To activate Screen Mirroring:

  1. On your TV: Open the menu Settings → Connections → Screen Mirroring (on Samsung) or Network → Miracast (on LG).
  2. On your phone: Pull down the notification shade and find the button Screen sharing (or Smart View on Samsung, Cast on Xiaomi).
  3. Select the name of your TV from the list of available devices.

⚠️ Attention: On some TVs Sony (especially for 2018-2020 models) Miracast may not work due to manufacturer restrictions. In this case, use Chromecast or DLNA.

The speed and quality of the broadcast depend on:

  • 📶 Wi-Fi module power on the phone and TV (for example, Wi-Fi 6 gives a more stable signal).
  • 🎮 Screen resolutions: at 4K Lags may appear if the router is weak.
  • 🔋 Battery charge phone - at a level below 20% Android automatically reduces the broadcast quality.

TV and phone support Wi-Fi Direct|

Both devices are within a 5 meter radius|

The power saving mode is disabled on the TV|

"Client Isolation Mode" is disabled in the router settings.

2. Smart View (Samsung) and Quick Share (LG) are proprietary solutions

TV manufacturers often offer their own wireless broadcasting technologies. For example, Samsung uses Smart View, A LG — Quick Share (previously LG Screen Share). These methods are optimized for specific models and often work more reliably than the universal one. Miracast.

For Samsung (phones Galaxy and TV QLED/Neo QLED):

  1. On TV: Settings → General → External devices → Nearby devices.
  2. On your phone: swipe down and tap Smart View (or go to Settings → Connections → Smart View).
  3. Select your TV and confirm the connection.

For LG (phones with Android 10+ and TV webOS 4.0+):

  1. On TV: Settings → Network → Miracast (or Screen Share).
  2. On your phone: open the app LG ThinQ or use the built-in function Quick Share.

⚠️ Attention: Proprietary protocols may block the broadcast of protected content (for example, movies from Netflix or Kinionpoisk HD) due to DRM restrictions. In this case, the sound will be transmitted, but the screen will remain black.

Samsung|

LG|

Sony|

Xiaomi|

Philips|

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3. Google Chromecast and Apple AirPlay – for content streaming

If you don’t need to duplicate the entire phone screen, but only broadcast a specific movie or video, then Chromecast (For Android/iOS) And AirPlay (For iPhone) are the optimal solutions. They work through the cloud, so they require an internet connection, but they do support 4K HDR without lags.

For Chromecast (built into TVs with Android TV or through the device Google Chromecast):

  1. Connect your TV and phone to the same Wi-Fi network.
  2. Open the app with the video (for example, YouTube, Kinionpoisk, IVI).
  3. Tap the icon Cast (📺) and select your TV.

For AirPlay (only for iPhone/iPad and TVs with support, for example, Apple TV 4K or LG webOS 5.0+):

  1. Make sure both devices are on the same Wi-Fi network.
  2. Turn on AirPlay on TV (Settings → Network → AirPlay).
  3. On iPhone swipe down to Control center, click Screen mirroring and select TV.

Important: AirPlay 2 supports streaming in Dolby Vision And Atmos, but only on Apple-certified TVs (the list is on the official website).

Technology Supported TVs Max. permission Latency (ms) Do you need a Wi-Fi network?
Miracast Most Smart TVs (2016+) 1080p (4K with lags) 50–150 No (Wi-Fi Direct)
Chromecast Android TV, Google TV, Chromecast 4K HDR 200–500 Yes
AirPlay Apple TV, LG (webOS 5+), Sony (2020+) 4K Dolby Vision 100–300 Yes
DLNA All Smart TVs (2012+) 1080p 300–1000 Yes

4. DLNA – for local files without special applications

DLNA (Digital Living Network Alliance) is a protocol for sharing media files over a local network. It's suitable if you want to stream a movie stored on your phone without using YouTube or other streaming services.

How does this work:

  • 📱 Install it on your phone DLNA server (For example, BubbleUPnP For Android or Media Server For iOS).
  • 📺 On your TV, open the built-in media player (for example, Photos and videos on Samsung or Media Player on LG).
  • 🔍 In the list of sources, select the name of your phone and the desired file.

⚠️ Attention: DLNA does not support DRM-protected files (for example, downloaded from Netflix or Apple TV+). There may also be problems with subtitles and multichannel audio (DTS, Dolby Digital).

Advantages of DLNA:

  • ✅ Works on old TVs (even without Smart TV, if you connect media player).
  • ✅ Does not require a powerful processor in the phone (unlike Miracast).
  • ✅ You can stream music and photos along with the video.

5. Third-party apps: an alternative to built-in functions

If standard methods don't work (for example, due to outdated TV firmware), you can use third-party apps. These often offer additional features, such as gesture control or broadcast recording.

Popular apps for Android:

  • 🎬 ApowerMirror - supports 4K and screen recording.
  • 📱 TeamViewer QuickSupport — for remote control of TV.
  • 🎮 Steam Link - optimized for games, but also suitable for videos.

For iPhone:

  • 🍎 AirServer - emulates AirPlay on incompatible TVs.
  • 🔄 Reflector — allows you to broadcast your screen to multiple devices simultaneously.

⚠️ Attention: Some applications (eg. ApowerMirror) require installation of the server part on the TV. For Android TV this is done through Google Play, and for other platforms (webOS, Tizen) manual loading may be required .apk-file.

How to install APK on TV without Google Play?

1. Download the app's APK file to a flash drive.

2. Connect it to your TV via USB port.

3. In the TV settings, turn on the mode Installation from unknown sources (usually in the section Security).

4. Open the file using the built-in explorer and follow the instructions.

⚠️ Risk: Installing third-party APKs may void your warranty or infect your device with viruses!

6. Troubleshooting: Why the phone can't see the TV

If the broadcast does not start, check the following:

Problem 1: Devices don't find each other

  • 🔄 Reboot the router and both devices.
  • 📡 Check that your phone and TV are connected one network (not to the guest and not to different ranges 2.4 GHz/5 GHz).
  • 🔧 Disable the function on your router AP Isolation (it blocks data exchange between devices on the network).

Problem 2: Video slows down or breaks

  • 📉 Reduce the video resolution in the broadcast settings (for example, with 4K to 1080p).
  • 📶 Reconnect to the network 5 GHz (if the router is dual-band) - it is less loaded.
  • 🔌 Connect your phone to a charger when the battery level is low Android limits performance.

Problem 3: No sound during broadcast

  • 🔊 Check if the sound on your TV or in the app is muted.
  • 🎧 If you use Bluetooth headphones, turn them off - some TVs cannot output sound to headphones and HDMI/built-in speakers at the same time.
  • 🔄 Restart the broadcast or change the protocol (for example, from Miracast on DLNA).

FAQ: Frequently asked questions about casting from your phone to TV

Is it possible to broadcast the screen if the TV is not Smart TV?

Yes, but you will need an additional device:

  • 📦 Android set-top box (For example, Xiaomi Mi Box or Nvidia Shield) - connects via HDMI and supports Miracast/Chromecast.
  • 🖥️ Google Chromecast — connects to the HDMI port and works via Wi-Fi.
  • 💻 Raspberry Pi with installed Kodi — a budget solution for DLNA.

If your TV is very old (without HDMI), use AV adapter + Wi-Fi adapter with support Miracast (For example, Microsoft Wireless Display Adapter).

Why does the video lag behind the audio when streaming via Miracast?

This is a typical problem with a weak Wi-Fi signal. Solutions:

  1. Move the router closer to the TV or use Mesh system.
  2. Switch to range 5 GHz (if the router supports it).
  3. Reduce the broadcast resolution to 720p in the settings Miracast.
  4. Disable other devices that consume traffic (for example, torrents or online games).

If the lags remain, try Chromecast (it has better buffering).

Is it possible to mirror your iPhone screen to a TV without Apple TV?

Yes, if the TV supports it AirPlay 2List of compatible models:

  • LG: all TV with webOS 4.0+ (2019 and newer).
  • Sony: series X900H, A8H, X800H (2020+).
  • Samsung: models QLED 8K And Frame TV (2020+).
  • Xiaomi: Mi TV 4S, Mi TV Q1 (with firmware 2021+).

If your TV is not on the list, use Chromecast or DLNA-applications like AirScreen (installed on TV via Google Play).

How to stream a movie from Telegram or VKontakte?

Streaming services (like YouTube) support Cast directly, but for local files or social networks, workarounds are needed:

  1. Download the video to your phone (for example, via SaveFrom.net For VKontakte).
  2. Use DLNA or Miracast to broadcast the file.
  3. For Telegram: open the video in the player, then swipe down and tap Cast (if the phone supports Google Cast).

⚠️ Please note: Some videos on social media are copyrighted and may not be streamed due to DRM.

Does wireless streaming degrade video quality?

Depends on the method:

  • Miracast: Quality depends on the strength of your Wi-Fi. If the signal is weak, 4K may decrease to 1080p.
  • Chromecast/AirPlay: maintain original quality (up to 4K HDR), but require a stable internet connection.
  • DLNA: usually limited 1080p, but does not compress the video additionally.

For maximum quality:

  • Use a router with Wi-Fi 6.
  • Connect your phone and TV to the network 5 GHz.
  • Close background apps on your phone.

📖 Read also

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