Wirelessly connecting Xiaomi’s smartphone to Samsung TVs opens up a lot of possibilities, from streaming high-resolution video to using TV as a second screen for games or presentations. However, many users face compatibility issues – Samsung TVs often “don’t see” Xiaomi devices through standard protocols, and built-in features like Smart View work unstable. In this article, we will analyze all the current ways of connecting (including hidden settings), compare them in speed and stability, and also explain how to avoid typical errors like “no sound” or “hang image”.
It is important to understand that the method of connection depends on the model of the TV (series). QLED, Crystal UHD, The Frame, etc.), Tizen firmware versions, and also from the Tizen firmware version MIUI You can use your Xiaomi. MIUI 14+ They support Wi-Fi Direct 6, which speeds up broadcasts but requires software updates on the TV, and we tested all of them on devices from 2020 to 2026, and we highlighted those that work consistently even with low-end models like Samsung. AU7000 or Redmi Note 12.
If you need to show photos from your vacation or run a movie from your phone to the big screen, skip the theory and go to the Miracast instruction manual (the most universal method). 4K, better fit DLNA via.
Device Preparation: What to Check Before Connecting
Before connecting Xiaomi and Samsung TV, Make sure that both devices meet the minimum requirements:
- 📱 On a smartphone: version MIUI 12.5 (for stable Wi-Fi Direct), Wi-Fi and Bluetooth enabled (required for some protocols).
- 📺 On TV: Tizen firmware is not older than 2020 (check Settings) → Support → Update: Models may not have Miracast support until 2018.
- 🔄 Network: Both devices must be connected to the same Wi-Fi network (for the purpose of connecting the device to the same Wi-Fi network). DLNA) Or be within range of each other (for Wi-Fi Direct).
- 🔋 Battery charge: on a smartphone at least 30% – broadcasting the screen consumes energy.
Pay special attention to regional settings: Samsung TVs purchased in Europe or Asia may block certain features (like Screen Mirroring) due to licensing restrictions.
- On Samsung remote, press Home → Settings → General. → Smart functions.
- Scroll to the Terms of Use and Privacy Policy.
- If there is a Screen Mirroring item marked “unavailable” in the list, you will need to change the region (instructions in the error section).
⚠️ Note: If your Samsung TV is released before 2016 (J, H, F series), it may not support Miracast by default, in which case the only reliable way is to connect via a mobile phone. DLNA Or buy a Google Chromecast adapter.
Method 1: Wi-Fi Direct – fast connection without router
Wi-Fi Direct is a technology that allows devices to connect directly, without a router intermediary, and is ideal for broadcasting a screen with minimal latency (important for gaming), and works even without access to the Internet. TV Xiaomi and other protocol implementations, so the connection requires manual configuration.
Instructions for Xiaomi (on the example of Redmi Note 13 Pro)+):
- Open Settings → Connection and Sharing → Wi-Fi.
- Slip on the three dots in the upper right corner and select Wi-Fi Direct.
- Turn on the function and wait for the smartphone to find the TV. DIRECT-xx-SAMSUNG_LExx (where xx is the TV model).
- Select a TV and confirm the connection on both devices.
On Samsung TV:
- Press the Source (or Home) button on the remote.
- Select Screen Mirroring (or Screen Display in Russian firmware).
- The TV will start looking for devices. When your Xiaomi name appears, select it.
If the connection does not occur:
- 🔄 Reboot both devices.
- 📵 Turn off Bluetooth on your smartphone – sometimes it interferes with Wi-Fi Direct.
- 🔧 On the TV, go to Settings. → General. → Network → Wi-Fi Direct settings and reset settings.
Wi-Fi Direct enabled on your smartphone|The TV is in Screen Mirroring mode|Both devices are not connected to other networks.|Bluetooth is disabled (if it interferes with the connection)-->
⚠️ Note: When using Wi-Fi Direct, data transfer speeds are limited to 300 Mbps (even if your smartphone supports Wi-Fi 6). 4K better DLNA Miracast.
Method 2: Miracast (Screen Mirroring) – a universal method for all models
Miracast (or Screen Mirroring) is a wireless screen transmission standard supported by most modern devices, and unlike Wi-Fi Direct, it does not require manual device search, but may run unstable on older Samsung models (until 2018).
Step-by-step:
- On Samsung TV: Press Source on the remote. Select Screen Mirroring. Record or remember. PIN-code, if it appears on the screen.
Xiaomi
- Open Settings → Connection and Sharing → Screen Transfer.
- Select Wireless Screen Transfer (or Miracast in older versions) MIUI).
- Find your TV in the list (the name will include a model, for example). UE55TU8000).
- Confirm the connection by entering PIN-TV-code.
If the TV is not on the list:
- 🔌 Check that the TV is on Screen Mirroring (sometimes it turns off automatically after 2 minutes of waiting).
- 📶 Make sure that the smartphone and TV are no more than 5 meters apart.
- 🔄 Switch the TV to another signal source (HDMI, TV), Then go back to Screen Mirroring.
The advantages of Miracast:
- ✅ It works without the internet.
- ✅ It supports sound (unlike some alternatives).
- ✅ Minimum latency (about 50–100 ms) which is important for gaming.
Disadvantages:
- ❌ Some Samsung models (2017-2019) may experience a connection break every 10-15 minutes.
- ❌ Not all apps support Miracast (e.g. Netflix or Disney)+ They can block the output to the external screen).
💡
If the image on the TV “brakes”, try to reduce the resolution of the smartphone screen to 720p in the settings Screen Transfer → Image quality.
Method 3: Smart View (only for new Samsung models)
Smart View is Samsung’s proprietary technology that allows not only duplicate screens, but also control TVs from smartphones.+ requires the installation of an official annex.
How to connect:
- Download the SmartThings app from Google Play (it replaced the old Smart View).
- Sign up or sign in to your Samsung account.
- Click Add Device and select your TV from the list.
- After connecting, tap the TV icon and select Display the screen.
Features of Smart View:
| Parameter | Wi-Fi Direct | Miracast | Smart View |
|---|---|---|---|
| Demands the Internet. | ❌ No. | ❌ No. | ✅ Yes (for initial setup) |
| Sound support | ✅ Yes. | ✅ Yes. | ✅ Yes. |
| Delay (MS) | ~100 | ~50–100 | ~150–200 |
| Works with Netflix/Disney+ | ❌ No. | ❌ No. | ✅ Yes (with limitations) |
| Telephone control | ❌ No. | ❌ No. | ✅ Yes. |
Smart View is the only way to officially support the broadcast of protected content (for example, movies from Netflix), but with a maximum resolution limit (maximum). 1080p).
⚠️ Warning: If you have a “Not Supported Format” message on your TV after you connect via Smart View, update your SmartThings app and your TV firmware. Also check that the “Only” option on your Netflix smartphone is disabled. HD» (It can block the output to external screens).
Method 4: DLNA — to broadcast media files without screen duplication
DLNA (Digital Living Network Alliance is a protocol for transmitting media files (video, photos, music) over a local network, and unlike previous methods, it does not duplicate the screen of a smartphone, but only broadcasts the selected file. It is convenient for watching movies or listening to music without excessive load on the processor.
How to set up DLNA:
- Make sure your smartphone and TV are connected to the same Wi-Fi network.
- On Samsung TV: Open Settings → General. → External devices → Playback devices. DLNA.
Xiaomi
- Install LocalCast, BubbleUPnP or Mi File Explorer (it has built-in) DLNA-server).
- Open the file (video, photo or audio) and select the option to Play to... or Send to DLNA.
- In the list of devices, select your Samsung TV.
Advantages of DLNA:
- ✅ Supports large files (up to the same size) 4K HDR).
- ✅ No delay in playback (unlike screen duplication).
- ✅ You can stream playlists or entire folders.
Disadvantages:
- ❌ It does not duplicate the screen, it only transfers files.
- ❌ Not all formats are supported (e.g, MKV s DTS-sound may not be reproduced).
- ❌ Requires stable Wi-Fi (with a weak signal, the video will "slow down»).
How to broadcast the screen through DLNA (roundabout)
Solving Typical Connection Problems
Even if you do everything according to the instructions, there may be errors, and we've collected the most common ways to fix them:
| Problem. | Possible cause | Decision |
|---|---|---|
| TV doesn't find a smartphone | Different Wi-Fi Direct or Miracast standards | Update the firmware on both devices or use it DLNA |
| No sound when broadcasting | The TV's off. HDMI ARC or optical out | Check the sound settings in Settings → Sound → Exit |
| Image lagging or slowing down | Weak Wi-Fi signal or high network load | Switch your router to 5GHz or use Wi-Fi Direct |
| Connection breaks down in 5-10 minutes | Energy saving on a smartphone or TV | Turn off Adaptive Brightness and Sleep Mode in Settings MIUI |
| Netflix/Disney+ broadcast | DRM-Protection (Widevine) | Use Smart View or Google Chromecast |
If none of the methods work, check:
- 🔌 Regional settings of the TV (see instructions below).
- 🛠️ Availability of updates for MIUI Tizen.
- 📡 Wi-Fi channel on router (it is better to use 6 channels for 2.4 GHz or 36-48 channels for 5 GHz).
💡
If your Samsung TV is older than 2017, the most reliable way to buy an external adapter (e.g. Google Chromecast) is to use the device. 4K Xiaomi Mi. TV It's cheaper than repairing or firmware TV.
Change region on Samsung TV (if features are blocked)
Samsung TVs sold in some regions (e.g. CIS or Asia) may have limited features due to licensing agreements, such as Screen Mirroring may be disabled, and Smart Hub will not have some apps, and to unlock all features, you need to change the region to Germany or the United States.
Instructions:
- On the remote, press Home. → Settings → Support → Contact support.
- Enter. PIN-code: 0000 (default) or 1234.
- In the support menu, find Change Country (may be called Change Region).
- Choose Germany (Deutschland) or the United States (United States).
- Confirm the change and restart the TV.
After the change of region:
- ✅ The Screen Mirroring will be available and DLNA.
- ✅ Smart Hub will be available additional applications (for example, Apple) TV+).
- ❌ Some local channels (e.g., TNT, Channel One) may disappear from the list.
⚠️ Warning: Changing the region will reset all settings on the TV, including saved channels and accounts in the apps. Before the procedure, write down important settings or take screenshots.
Alternative ways to connect (if Wi-Fi is not working)
If wireless methods are not suitable (for example, due to a weak signal or an outdated TV model), consider alternatives:
- 🔌 HDMI-Adapter: For smartphones Xiaomi with USB-C adapter USB-C to HDMI (For example, Baseus or the original from Xiaomi. Price: from 800 ₽.
- 📶 Google Chromecast: Connecting to the HDMI-port of the TV and allows you to broadcast the screen through Google Home. 4K HDR.
- 🖥️ Wired connection to USB: Some Samsung models (Q series and Q series) LS) support MHL — video-transmission USB. You need a special USB-to-HDMI cable MHL.
Comparison of alternative methods:
| Method | Delay. | Max, permission. | Cost | Difficulty setting up |
|---|---|---|---|---|
| HDMI-adapter | ~10 ms. | 4K@60Hz | 800–2000 ₽ | ⭐ (simple) |
| Google Chromecast | ~100 ms. | 4K HDR | 3500–5000 ₽ | ⭐⭐ (You need to set up Wi-Fi) |
| MHL (USB-to-HDMI) | ~20 ms. | 1080p@60Hz | 1000–1500 ₽ | ⭐⭐⭐ (You need a compatible TV) |
If you often connect your smartphone to your TV, the best option is — HDMI-It's a low-latency adapter, and it doesn't depend on the quality of Wi-Fi. Chromecast is a low-end device.