How to link Xiaomi phone to Samsung TV: all ways to connect and configure

Modern Xiaomi smartphones and Samsung TVs support many ways of wireless and wired synchronization, but not all users know how to set up a connection correctly. This article will help you understand all the nuances from simple screen duplication through Miracast to advanced Smart View and DeX functions. We will look at both standard methods and little-known tricks for stable connection.

We will pay special attention to the typical problems: why the phone does not see the TV, how to eliminate delays when broadcasting video, and what to do if the image slows down. MIUI 12-14 and Samsung TVs with Tizen OS (2018 If you have older equipment, at the end of the article you will find alternative solutions.

1. Preparation of devices before connection

Before you start syncing, make sure that both devices meet the minimum requirements:

• 📱 Smartphone Xiaomi: version MIUI 10 or later (for stable Miracast work), support for Wi-Fi Direct or Wi-Fi Display.
• 📺 Samsung TV: 2016 model or newer with Tizen OS, Screen Mirroring in the Settings menu → General. → External devices.
• 🔄 Shared network: both devices must be connected to the same Wi-Fi network (for most methods).

To check the version MIUI On Xiaomi go to Settings → The phone. → Version. MIUI. Samsung. TV Tizen version can be found in Settings → Support → On TV.

⚠️ Note: If your Samsung TV is released before 2016, it may not support Miracast by default. HDMI-Adapter or check for firmware updates.

It is also recommended that:

• 🔋 Charge your phone at least 50% – wireless broadcasting consumes battery.
• 📶 Restart router if previously there were problems with connecting devices to Wi-Fi.
• 🔄 Shut down. VPN On the phone – it can block local device detection.

Method 2: Wireless connection via Miracast (Wi-Fi Direct)

Miracast is a wireless screen broadcast standard that is supported by almost all modern Xiaomi and Samsung. TV. The main advantage of the method is that there is no need for additional cables or adapters, but the quality of the broadcast depends on the stability of the Wi-Fi network.

Instructions for Xiaomi:

1. Open Settings → Connections and Sharing → Wireless display.
2. Activate the Wireless Display slider.
3. In the list of available devices, select your Samsung TV (The name of the model will be displayed automatically).
4. Confirm the connection on the TV if you receive a request.

Instructions for Samsung TV:

1. Press the Source button on the remote.
2. Select Screen Mirroring (or Screen Mirror in Russian).
3. Wait for the TV to detect your Xiaomi and confirm the connection.

If the devices do not find each other:

• 🔄 Reboot both devices.
• 📡 Make sure your TV is on Wi-Fi Direct (Settings) → Network → Wi-Fi Direct).
• 🔒 Check if the firewall on the phone is blocking the connection (in Settings) → Annexes → Permits).

3. Method 2: Using Smart View for Samsung Owners TV)

Samsung’s Smart View feature allows you to not only duplicate the screen, but also manage content directly from the phone, a method that works more consistently than Miracast, as it is optimized specifically for the Samsung ecosystem.

How to connect:

1. Download the SmartThings app from Google Play to your Xiaomi.
2. Launch the app and log in (or create a Samsung account).
3. Click Add Device and select your TV from the list.
4. After connecting, tap the TV icon and select Smart View.

Advantages of Smart View:

• 🎮 The ability to use your phone as a remote or gamepad.
• 📺 Smooth video streaming without delay (optimized for Samsung) TV).
• 🔊 Transmitting sound directly to the TV (unlike Miracast, where sound can stay on the phone).

⚠️ Note: If the TV is not displayed in SmartThings, check if Remote Control is enabled in Samsung settings TV (Settings → General. → External devices → Remote management settings).

To eliminate lags during broadcasting:

• 📶 Connect your phone and TV to 5 GHz Wi-Fi (if the router supports it).
• 🔋 Close the background apps on Xiaomi, especially instant messengers and streaming services.
• 🔄 In Smart View settings, select Quality mode instead of Speed (if available).

Method 3: Wired connection through HDMI (for maximum quality)

If you need to send an image in permission 4K or play mobile games without delay, the best option is a wired connection through HDMI-Adapter: This method ensures minimum latency and maximum picture quality.

What you need:

• 🔌 adapter USB-C → HDMI (For modern Xiaomi with a port USB Type-C).
• 📺 HDMI-cable (preferably version) 2.0 or newer for support 4K@60Hz).

Step-by-step:

1. Connect the adapter to the USB-C port on your phone.
2. Connect the adapter and Samsung TV with the help of HDMI-cable.
3. On the TV, select the appropriate HDMI-input (Source button on remote control).
4. On the phone in the notification line will appear the option Data transfer by USB — Select Image Transfer (HDMI).

If the image does not appear:

• 🔄 Reboot your phone with a connected adapter.
• 🔌 Try another one. HDMI-cable.
• 📱 Enable the Mode for Developers on Xiaomi and activate Debugging by USB (Settings → The phone. → Version. MIUI — tap 7 times).

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If the adapter is not detected, try connecting it through USB-externally powered hub – some Xiaomi models don’t give out enough power to work HDMI-adapter.

5. Method 4: DeX Mode (for advanced users)

Samsung DeX is a proprietary technology that converts a smartphone into a full-fledged computer, and although it was originally developed for the Samsung Galaxy, it can be launched on some Xiaomi models through workarounds.

How to activate DeX on Xiaomi:

1. Install Samsung DeX from Google Play (Android 9 required)+).
2. Connect your phone to Samsung TV through HDMI-adapter (as in Method 3).
3. Run the DeX app on your phone – the interface will show up on your TV.

Limitations:

• ❌ Not all apps support DeX (for example, some games may not run).
• ⚠️ Xiaomi may have interface artifacts due to incomplete optimization.
• 🔋 Battery consumption increases by 30-40% compared to the regular Miracast.

For stable operation:

• 📱 Use the original. HDMI-adapter from Samsung (models) EE-HG950 or newer).
• 🔌 Connect your phone to charge while using DeX.
• 🔄 Close all background processes through Settings → Annexes → Launched.

Method 5: Alternative methods (DLNA, Chromecast, third-party apps)

If the standard methods don't work, you can use alternative solutions, which are suitable for older Samsung models. TV or if you only need to broadcast media files (photos, videos, music).

Option 1: DLNA (media-file)

• 📱 Install BubbleUPnP or LocalCast app on Xiaomi.
• 📺 On Samsung TV, activate it. DLNA In Settings → Network → Remote access.
• 🔍 In the app on your phone, select the file to broadcast and specify Samsung TV output-wise.

Option 2: Google Chromecast (if the TV does not support Miracast)

• 🔌 Connect Chromecast to HDMI-television-port.
• 📱 Install Google Home on Xiaomi and add Chromecast to your device list.
• 🎬 Use the screen broadcast function in Google Home or supported apps (YouTube, Netflix).

Option 3: ApowerMirror App

• 📱 Download ApowerMirror to your phone and PC (if you need to duplicate the screen through your computer).
• 🖥️ On the TV, launch your browser and go to web.apowermirror.com.
• 🔗 Scan it. QR-code from the TV screen in the application on Xiaomi.

Comparison of methods:

7. Solving Connection Problems

Even if you set it up properly, you can have errors, and let's look at the most common ones and how to fix them.

Problem 1: The TV can't see the phone

• 🔄 Reboot both devices.
• 📡 Check that they are connected to the same Wi-Fi network (not the guest network!).
• 🔒 Turn off the firewall on your phone (Settings) → Annexes → Permits → firewall).
• 🔧 Update the firmware on the TV (Settings) → Support → Update of the PO).

Problem 2: Image lagging or slowing down

• 📶 Switch to Wi-Fi 5 GHz (less interference).
• 📱 Close all background apps on Xiaomi.
• 🔄 Reduce the broadcast resolution in Miracast settings (select) 720p instead 1080p).
• 🔌 Connect your phone to charge – energy saving can limit performance.

Problem 3: No sound when broadcasting

• 🔊 Check if the sound on the TV is turned off (Settings) → Sound. → Exit).
• 📱 In Miracast settings on your phone, select Transmit sound to TV.
• 🔄 Reconnect devices (sometimes the sound sticks when you first connect).

Problem 4: Connection is constantly broken

• 📡 Move your router closer to your TV and phone.
• 🔧 Turn off Wi-Fi Energy Saving on Xiaomi (Settings) → Battery → Energy conservation).
• 🔄 Change the Wi-Fi channel in your router settings (use channels 1, 6 or 11 for 2.4 GHz).

⚠️ Note: If after the update MIUI Miracast has stopped working, reset the network settings on your phone (Settings) → System system → Resetting settings → Resetting Wi-Fi and Bluetooth settings. This often solves compatibility issues.

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If neither method works, check if your ISP blocks local device detection (for example, some public networks disable the mDNS feature required for Miracast).

8 Additional features after connection

After successful synchronization of Xiaomi and Samsung TV You can use the advanced functions:

• 🎮 Game mode: Connect your Bluetooth gamepad to your phone and play on the big screen (Xbox, DualShock and other controllers are supported).
• 🎥 Streaming from the camera: Launch the camera on Xiaomi and stream live video to the TV (useful for video bloggers or online tutorials).
• 📁 View Files: Use Explorer on your phone to open documents, photos and videos directly to Samsung TV.
• 🔊 Multi-audio: Connect Samsung speakers to your TV and create a home theater with surround sound.

For gamers:

• 🎮 Install Steam Link on Xiaomi and stream games from PC to TV via phone.
• 🕹️ Use Xbox Game Pass with support for cloud gaming – you can control both from your phone and from a connected gamepad.

Important: When streaming games via Miracast or Smart View, the input delay can reach a high level of delay. 150-200 MS, which is critical for shooters or fighting games. HDMI-connection.

For documents:

• 📄 Connect Bluetooth keyboard and mouse to Xiaomi – the phone will turn into a full desktop.
• 🖥️ Use Microsoft Office or Google Docs in DeX Mode for easy editing.

FAQ: Frequent questions