Have you downloaded a movie to your phone but want to watch it on the big screen without the hassle of wires? Stream video from your mobile device to your TV using Wi-Fi — the most convenient way if both gadgets support wireless technologies. However, not everyone knows that there are at least 5 different protocols, each of which works in its own way: from universal DLNA to proprietary solutions like Apple AirPlay or Samsung Smart View.
The main problem is figuring out which method is suitable for your particular equipment. For example, old TVs LG 2018–2019 may not support Miracast, but they work great with DLNA via the app Smart Share. And to the owners iPhone will have to be used AirPlay, which isn't compatible with most Android TVs without additional devices. In this article, we'll cover all the current methods, their pros and cons, and provide checklists for quick setup.
Before you begin, check two key points: are both devices connected to one Wi-Fi network (or the TV supports Wi-Fi Direct), and is it enough Internet speed for Full HD broadcasting. If the router produces less 10 Mbps, the video may "slow down" even with ideal settings.
Method 1: Wi-Fi Direct (direct connection without a router)
Wi-Fi Direct — is a technology that allows devices to connect directly, without the need for a router. It's ideal if you don't have access to a home network or want to save data. However, Not all TVs support this mode: for example, models Sony Bravia 2020–2022 models require prior activation of the function in the service menu.
To connect:
- 📱 On your phone: open
Settings → Wi-Fi → Wi-Fi Direct(on Samsung this can be calledSmart VieworQuick Connect). - 📺 On TV: go to
Network → Wi-Fi Direct(the path may differ: on LG ThisSettings → Connections → Edge Display). - 🔄 Select the name of your TV from the list and confirm the connection on both devices.
Once connected, open any video player (for example, VLC or the standard Gallery app) and press the broadcast button (usually indicated by the icon "wave screen"). If there is no button, use the built-in function Send to device.
⚠️ Caution: When usingWi-Fi DirectThe phone won't have access to the internet while the connection is active. If you need to stream a movie and check messages at the same time, useDLNAorMiracastvia a router.
The TV was released after 2016
There is an option called Wi-Fi Direct or Screen Mirroring in the TV menu.
The phone supports Wi-Fi 5 (802.11ac) or later
Power saving mode is disabled on both devices-->
Method 2: Miracast (Screen Mirroring for Android)
Miracast — is a wireless screen sharing standard built into most modern Android-devices and televisions on Android TV, webOS (LG) or Tizen (Samsung). Unlike DLNA, he duplicates the entire phone screen, not just videos, so it's suitable for streaming movies from any app, including Kinopoisk or OKKO.
Instructions for Android:
- On TV: turn on
Screen Mirroring(on Samsung —Smart View, on LG —Screen without borders). - On your phone: open
Settings → Connected devices → Transmission/Cast/Screen without borders. - Select your TV from the list and wait for the connection to complete (you may be asked to enter a PIN code).
If the function does not work:
- 🔄 Restart both devices.
- 📶 Make sure your phone and TV are connected to the same network (even if you are using
Miracastvia router). - 🛠️ Update your TV firmware: Sony KD-55X80J and similar models
Miracastmay not work without the latest software.
| Device | Supported protocol | Max. permission | Latency (ms) |
|---|---|---|---|
| Samsung QLED (2021–2026) | Miracast, AirPlay 2 |
4K@60Hz |
30–50 |
| LG OLED (webOS 5.0+) | Miracast, Wi-Fi Direct |
4K@30Hz |
40–70 |
| Xiaomi Mi TV (Android TV) | Miracast, DLNA |
1080p@60Hz |
50–100 |
| iPhone 12–15 | AirPlay (No Miracast) |
4K HDR |
20–40 |
⚠️ Attention: On phones Xiaomi And Realme functionMiracastmay be hidden in the menuMore → Wireless DisplayIf it's not there, check the firmware region (Chinese versions often lack this option).
3. Method: DLNA (streaming without screen mirroring)
DLNA (Digital Living Network Alliance) is a protocol for transmitting multimedia over a local area network. Unlike Miracast, it doesn't duplicate the screen, but simply "sends" the file to the TV, which reduces the load on the phone's processor. Suitable for watching movies from galleries, Google Photos or specialized players like VLC.
How to set up:
- Make sure your phone and TV are connected one router.
- Turn on the TV
DLNA-server (on Samsung —Settings → General → External devices → Playback devices). - Install a media server application on your phone, for example BubbleUPnP or LocalCast.
- In the app, select the file and click "Play on..." to select your TV.
Advantages DLNA:
- 🎬 Supports subtitles and multi-channel audio (unlike
Miracast). - 📶 Works even on older TVs (for example, Samsung Series 6 2015).
- 🔋 Uses less battery on your phone since it doesn't display the entire screen.
Flaws:
- 🚫 Doesn't work with DRM-protected content (e.g. movies from Netflix or IVI are not broadcast).
- 🐢 May buffer on weak Wi-Fi signal.
How to speed up DLNA streaming?
If the video keeps freezing, try:
1. Switch the router to the 5 GHz channel (less busy).
2. In the server application settings (for example, BubbleUPnP), set the bitrate to no more than 10 Mbps.
3. Connect the phone to the router via cable (if USB-to-Ethernet is supported).
4. Method: Branded applications (Smart View, AirPlay, Google Cast)
TV and smartphone manufacturers often develop their own streaming solutions. These are usually more stable than universal protocols, but they only work within a single ecosystem.
Review of popular applications:
- 📱 Samsung Smart View: for phones Galaxy and TV Samsung (supports
4K HDR). Download the app from Galaxy Store, since the version from Google Play may be out of date. - 🍎 Apple AirPlay: only for iPhone/iPad and TVs with support
AirPlay 2(For example, LG OLED C2 or Sony X90J). On Android it works through third-party applications like AirScreen, but with limitations. - 📺 Google Cast: built in Android TV And Google TV. Works with any Android phone via the "Cast" button in supported apps (YouTube, Google Photos).
- 🦊 Xiaomi Mi Home: for the ecosystem Xiaomi (TVs Mi TV and telephones Redmi/POCO). Allows you to stream not only videos, but also games.
Example of setup Samsung Smart View:
- Install the application SmartThings on the phone.
- Turn on the TV
Settings → General → External devices → Playback devices. - In the appendix SmartThings Select your TV and click "Cast Screen".
⚠️ Warning: On TVs LG With webOS up to version 4.0 branded application LG TV Plus may not support audio streaming. In this case, useDLNAorMiracast.
Method 5: Via a router with a USB drive (an alternative for older TVs)
If your TV does not support Wi-Fi Direct or Miracast (for example, models before 2015), but it has USB port, you can use a router as an intermediary. To do this:
- Connect the flash drive to the router (many models, for example, TP-Link Archer C6, have a USB port).
- Transfer the movie to a flash drive using your phone's file manager (use apps like ES File Explorer or Solid Explorer).
- On your TV, open the media player and select the source -
Network → USB Device(the router should appear as a network drive).
Advantages of the method:
- 🕒 Works even on very old TVs with support
DLNA. - 📁 You can store an entire collection of movies on a flash drive.
Cons:
- 🐢 Copy speed depends on the flash drive class (recommended
USB 3.0). - 🔌 You need a router with a USB port (not all budget models have one).
6. Troubleshooting: Why the broadcast isn't working
If the movie is not streaming or the picture is choppy, check the following:
| Problem | Possible cause | Solution |
|---|---|---|
| The TV is not visible in the list of devices | Disabled Wi-Fi Direct or Miracast on TV |
Check the network settings on your TV and reboot it. |
| The video is slow or choppy. | Weak Wi-Fi signal or congested channel | Switch your router to 5 GHz and reduce the bitrate in your player settings. |
| No sound during broadcast | The TV or phone does not support the codec (for example, DTS) |
Transcode audio to AAC or MP3 through VLC |
| The application returns a connection error. | Blocked by firewall or antivirus | Temporarily disable protection or add an exception for the application |
If nothing helps:
- 🔧 Update your TV's firmware (on Samsung this is done through
Settings → Support → Software Update). - 📡 Check your router settings: disable
WPA3(sometimes interferes with the connection), turn it onWMM(Wi-Fi Multimedia). - 📱 On your phone, enable developer mode and activate the option
Debugging over Wi-Fi(sometimes helps with problems withMiracast).
⚠️ Warning: On TVs Philips With Android TV 9.0 and below may not be supportedMiracastdue to Google restrictions. In this case, please useGoogle CastorDLNA.
Comparison of methods: which one to choose
To determine the optimal method, answer three questions:
- What devices do you have?
- 🍎 iPhone + TV with
AirPlay→ use AirPlay. - 🤖 Android + Samsung/LG/Sony →
Miracastor a branded application. - 📺 Old TV (before 2016) →
DLNAor a router with USB.
- 🍎 iPhone + TV with
- What are you broadcasting?
- 🎥 Movie from the gallery →
DLNAorWi-Fi Direct. - 📱 Phone screen (games, social media) →
Miracast. - 🎵 Music or photos →
Google Castor Apple AirPlay.
- 🎥 Movie from the gallery →
- 📽️
4K HDR→ AirPlay 2 orMiracaston new TVs. - 📺
Full HD→ any method exceptDLNAon weak routers. - Check if the sound on your phone is muted.
- In the settings
Miracaston the TV, selectPCMinstead ofAuto. - Transcode the movie audio track to
AACthrough VLC.
FAQ: Frequently Asked Questions
Is it possible to stream a movie from your phone to a TV without Wi-Fi?
Yes, if the TV supports it Wi-Fi Direct or does he have one? HDMI port (then you can use USB-C/HDMI adapter). Also some models Samsung And LG can connect via Bluetooth to transmit sound, but video cannot be transmitted this way.
Why is there no sound when streaming via Miracast?
This is a typical problem on TVs. Xiaomi and some models PhilipsSolutions:
How to stream a movie from Netflix or Kinopoisk?
Services with DRM protection (For example, Netflix, OKKO, IVI) block transmission through Miracast And DLNA. Use:
- 📱 Built-in "Broadcast" button in the application (works via
Google CastorAirPlay). - 🖥️ Connection via
HDMI(if the phone supports DeX or HDMI-alt-mode).
Is it possible to mirror your iPhone screen to Android TV?
Yes, but additional equipment will be required:
- 📦 Apple TV (connects to TV via HDMI).
- 🔌 Adapter Lightning/HDMI (for direct connection).
- 🖥️ Server applications like AirScreen (on Android TV), but they may cause a delay.
How to reduce lag during broadcasting?
The delay is caused by video processing. To reduce it:
- 📶 Use a router with support
Wi-Fi 6and 5 GHz channel. - 📱 Turn on the mode on your phone
GameorPerformance. - 📺 Turn off post-processing on your TV (
Motion Plus,TruMotion). - 🔧 In the settings
Miracastselect modeFast connection(if any).