How to watch movies from your phone on your TV via Wi-Fi: all the working methods

Have you downloaded a movie to your phone but want to enjoy it on your big TV screen without the hassle of wires? Transferring video over Wi-Fi — the most convenient method, but not always obvious. Many users encounter problems: video stutters, sound lags behind the picture, and the TV simply doesn't recognize the smartphone. The cause is often an incorrect connection method or protocol incompatibility.

In this article we will look at all current broadcasting methods With Android And iPhone on TVs Samsung, LG, Sony, Xiaomi and others - from standard functions like Miracast to specialized applications. You will learn which method provides the best quality. without delays, even if your TV is 5+ years old. And also, how to avoid common issues when your phone screen doesn't mirror or video interrupts.

Spoiler: for modern models with Android TV or webOS The built-in tools will be enough, but for older TVs you will need Wi-Fi adapter for 500–1500 rubles. But first things first.

1. Wi-Fi Direct: Direct connection without a router

Wi-Fi Direct — is a technology that allows devices to connect directly, bypassing a router. It's ideal if you don't have access to a router or want to stream video on the go (for example, in a hotel). It offers higher data transfer speeds than using DLNA, but lower than that of Miracast.

To connect:

• 📱 On your phone: open Settings → Connections → Wi-Fi Direct (on Samsung) or Settings → Wireless & networks → Wi-Fi Direct (on Xiaomi).
• 📺 On your TV: Go to Network → Wi-Fi Direct (the path may differ: on LG This Settings → Network → Wi-Fi Direct).
• 🔄 Select your phone's name from the list of available devices on the TV and confirm the connection on both screens.

Once connected, open any video player on your phone (for example, VLC or MX Player) and select the "Cast" or "Play on another device" option. The TV should appear in the list of available screens.

⚠️ Attention: Wi-Fi Direct consumes a lot of energy — Your phone's battery may drop by 20–30% after an hour of viewing. Connect your smartphone to a charger or use Miracast, if you need to save money.

2. Miracast: Screen mirroring without lag

Miracast — is a wireless image transmission standard that mirrors your phone's screen to your TV in real timeUnlike Wi-Fi Direct, which uses on-the-fly video compression, so latency is minimal (perfect for gaming or sports broadcasts). However, not all TVs support it. Miracast - Check the specifications of your model.

How to enable:

• 📱 On Android: Settings → Connected devices → Screen sharing (or Smart View on Samsung).
• 📺 On your TV: Find the function Screen Mirroring, Miracast or Wireless display in the network menu.
• 🔍 Select the name of your TV from the list of available devices on your phone.

If option Miracast is missing, your TV may require a firmware update. For example, on LG For 2018-2019 models, this feature appears after the update to webOS 4.0+.

What to do if Miracast is not working?

If your TV doesn't support Miracast but has an HDMI port, buy one. Miracast adapter (For example, Microsoft Wireless Display Adapter or AnyCast). It connects to HDMI and creates a hotspot for your phone. Prices start at 1,000 rubles.

⚠️ Attention: On iPhone no built-in support Miracast - use AirPlay (only for Apple TV) or applications like ApowerMirror (requires software installation on TV).

3. DLNA: Watching movies over your home network

DLNA (Digital Living Network Alliance) is a protocol for exchanging multimedia between devices on the same network. Unlike MiracastHere, you don't transfer the phone screen, but a specific file (movie, music, photo). This is convenient if you want to play a downloaded video without duplicating the interface.

How to set up:

1. Connect your phone and TV to one router (Necessarily!).
2. Turn on the TV DLNA (usually in the section Network → Home Network or Multimedia).
3. On your phone, use a media server app (for example, BubbleUPnP or VLC):
   • 📁 Select the folder with movies.
   • 🔍 Find your TV in the list of playback devices.
   • ▶️ Launch the video and it will start broadcasting on TV.

The main disadvantage DLNA — lack of sound synchronization on some TVs (especially older models) Philips And Toshiba). If the sound lags, try a different player or convert the video to a format MP4 with codec H.264.

The TV and phone are connected to the same Wi-Fi network | DLNA is enabled on the TV | A media server (VLC, BubbleUPnP) is installed on the phone | The video format is supported by the TV (MP4, AVI)

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4. Smart View (Samsung) and Screen Share (LG): proprietary solutions

TV manufacturers often offer own technologies for broadcasting. They operate more reliably than universal protocols, but only within a single ecosystem. Let's look at the two most popular options:

📺 Smart View (for Samsung TVs)

Application SmartThings (previously Smart View) allows you to broadcast your screen from Samsung Galaxy on TVs Samsung 2016 and newer. Benefits include minimal latency and support. HDR.

Instructions:

1. Install SmartThings from Google Play or App Store.
2. Open the app and select your TV from the list.
3. Click Cast Screen (Screen Mirroring).

📺 Screen Share (for LG TVs with webOS)

On LG the function is called Screen Share and works through MiracastTo activate it:

1. Press the button on the TV remote control Input (or Source).
2. Select Screen Share.
3. Turn on your phone Screen sharing (Android) or use LG TV Plus (iOS).

⚠️ Warning: Proprietary solutions often block broadcasts DRM-protected videos (for example, from Netflix or Kinionpoisk HD). For such cases, use Chromecast or HDMI adapter.

5. Google Chromecast and Apple AirPlay: for streaming from your phone

If your TV does not support Miracast or DLNA, external devices like Google Chromecast or Apple TV will become salvation. They connect to HDMI-port and create an access point for broadcasting.

📱 Chromecast (for Android and iPhone)

Chromecast works through applications that support the function Cast (For example, YouTube, Netflix, Google Photos). To stream local files:

1. Connect Chromecast to the TV and set it up through the app Google Home.
2. Open the video in a supported player (e.g. VLC or LocalCast).
3. Click the icon Cast (📡) and choose yours Chromecast.

🍎 Apple AirPlay (iPhone/iPad only)

AirPlay works with Apple TV or TVs with support AirPlay 2 (For example, Samsung QLED 2020+, LG OLED 2019+). To broadcast:

1. Connect iPhone And Apple TV (or compatible TV) to the same Wi-Fi network.
2. Open Control center (swipe down from the top right corner).
3. Click Screen Mirroring and select a device.

Advantage Chromecast And AirPlay — stable work even with heavy videos (4K HDR). The downside is the additional cost of the device (from 3,000 rubles for Chromecast 4K).

6. Streaming Apps: Alternative Options

If built-in functions don't work, help comes to the rescue third-party applicationsThey support older TVs and offer additional options (such as streaming games or presentations). The best options are:

• 🎬 ApowerMirror — mirrors your screen to your TV via Wi-Fi or USB. Works with iOS And Android, but requires installation of software on the TV (if this is Android TV).
• 📺 LocalCast — streams local files and streaming services. Supports Chromecast, DLNA And Smart TV.
• 🖥️ TeamViewer QuickSupport - non-standard way: connect to the TV as a remote desktop (you need Android TV).

For iPhone will also work AirScreen - an application that emulates AirPlay on Android TVInstall it on your TV, and you can mirror your screen directly from your iPhone.

⚠️ Note: Free versions of applications (for example, ApowerMirror) often show advertisements and limit the broadcast resolution to 720p. For Full HD A premium subscription is required (about 300 rubles/month).

7. Typical problems and their solutions

Even with proper setup, glitches may occur. Here the most common mistakes and ways to eliminate them:

Problem	Cause	Solution
The TV doesn't see the phone.	Different Wi-Fi networks or disabled Wi-Fi Direct	Connect both devices to the same router or turn on Wi-Fi Direct manually
The video is lagging	Weak Wi-Fi signal or overloaded router	Reconnect to a 5 GHz network or reduce the video bitrate
No sound	The TV does not support the audio codec (for example, DTS)	Convert video to AAC or MP3 through HandBrake
The phone screen is not duplicated	Protocol incompatibility (Miracast vs AirPlay)	Use Chromecast or HDMI adapter

If nothing helps, check:

• 🔄 Firmware updates on TV (especially relevant for Sony Bravia 2017–2019).
• 📶 Wi-Fi signal quality: The TV and phone must be within a radius of 5 meters from the router.
• 🔋 Power saving mode On your phone: turn it off to avoid connection interruptions.

FAQ: Frequently Asked Questions

Is it possible to stream video from your phone to an old TV without a Smart TV?

Yes, but it will be required external adapter:

• Miracast adapter (connects to HDMI, for example, AnyCast M2 Plus).
• Google Chromecast (if the TV has an HDMI port).
• Wi-Fi adapter with DLNA (For example, Xiaomi Mi TV Stick).

Why does video lag when streaming over Wi-Fi?

Reasons and solutions:

• Weak signal: switch to frequency 5 GHz or move closer to the router.
• The router is overloaded: Disconnect other devices from the network or reboot the router.
• High bitrate video: convert file to 720p through HandBrake.
• Problems with the codec: use the format MP4 (H.264).

How to stream Netflix from your phone to your TV?

Netflix blocks screen sharing through Miracast or DLNA because of DRM protection. Use:

• Google Chromecast (built-in Netflix support).
• Apple TV (For iPhone).
• Application Netflix on the TV itself (if it is Smart TV).

Is it possible to mirror iPhone screen to Android TV?

Yes, but only through third-party applications:

• AirScreen (install on Android TV, then use AirPlay on iPhone).
• ApowerMirror (requires USB or Wi-Fi connection).
• Google Chromecast (if you need to broadcast a specific video, not the entire screen).

Full screen mirroring (like Miracast) on iPhone impossible without Apple TV.

How to reduce audio latency during broadcasting?
Sound lag occurs due to:
• Uses DLNA: switch to Miracast or Chromecast.
• Codec incompatibilities: convert video to MP4 (AAC).
• Congested network: Disconnect other devices from Wi-Fi.

If the problem persists, try wired connection through HDMI adapter (For example, USB-C to HDMI for modern smartphones).