How to connect a Samsung device to a Xiaomi Mi TV: all working ways

Samsung and Xiaomi Compatible: What You Need to Know Before Connecting

Connecting Samsung devices (smartphone, tablet or laptop) to a Xiaomi Mi TV may seem like a simple task, but in practice, users are faced with the nuances of compatibility of protocols, software versions and even hardware limitations. The main problem is that both brands use their own ecosystems: Samsung DeX and Mi Home, which do not always correctly interact with each other.

However, this does not mean that synchronization is impossible. Modern Xiaomi Mi TVs (starting with the 2019 models on the Android TV 9.0+ platform) support standard wireless image transfer protocols - Miracast, Wi-Fi Direct and Google Cast. Samsung devices (especially the flagship Galaxy S/Note and Tab S series) are equipped with Smart View (formerly Screen Mirroring), which is designed for screen duplication. Key point: for stable connection, the Android version on the Xiaomi TV must be at least 8.0, and on the Samsung device - at least 10 (Q).

If you are trying to connect a Samsung laptop (for example, the Galaxy Book series), then the algorithm will be different here – you will need to use a different device. HDMI-cable HDCP 2.2, or a wireless adapter (e.g. Microsoft Wireless Display Adapter) It is also important to consider the resolution of the screen: Xiaomi Mi TVs with resolution 4K may incorrectly display content from devices that issue a signal to 1080p — In this case, you will have to manually adjust the scaling.

Method 1: HDMI connection (for smartphones, tablets and laptops)

The most reliable and universal method is the use of HDMI-It's suitable for all Samsung port-equipped devices. USB-C Micro-HDMI, and also for laptops with output HDMI/DisplayPort. The advantage of this method is minimal signal delay and support for resolution to 4K@60Hz (provided that the cable is compatible).

The connection will require:

• 🔌 Cable HDMI-HDMI (for laptops) or adapter USB-C → HDMI (smartphone-tablet).
• 📺 Xiaomi Mi TV with a free port HDMI 2.0/2.1 (usually marked HDMI 1/ARC or HDMI 2).
• ⚡ Power supply for Samsung device (with prolonged use).

Step-by-step:

1. Connect one end. HDMI-cable to the TV, the other to the adapter (if used) or directly to the laptop.
2. On the Xiaomi Mi remote, click the Source (or Input) button and select the appropriate one. HDMI-port.
3. On Samsung: For smartphones/tablets: tap the DeX or HDMI option in the notification curtain (depending on the model). For laptops: press the Win + P key combination and select Duplicate or Second Screen Only.

Settings → Display and sound → Screen resolution

Check the version. HDMI-Port on the TV (should be 2.0)+)

Use a certified cable with HDCP 2.2 support

Update the firmware of the Xiaomi TV to the latest version

Turn off the energy saving mode on your Samsung device-->

⚠️ Note: On some Xiaomi Mi models TV (Like Mi. TV 4S 55′′ 2020) when connecting via HDMI Solution: From the TV menu, go to Settings. → Sound. → Exit digital sound and select PCM auto.

Method 2: Wireless Screen Duplication (Screen Mirroring/Smart View)

If wires aren’t your option, you can use the built-in Screen Mirroring (on Samsung) and Miracast (on Xiaomi Mi), a method that works without the internet, but requires both devices to support Wi-Fi Direct. The main drawback is the possible lags when watching high-resolution video.

How to check compatibility:

• On Samsung: Open Settings → Connections → Smart View. If the option is active, the device supports duplication.
• On Xiaomi Mi TV: go to Settings → Connection and Sharing → Wireless Display. If you have Miracast, the TV is ready to connect.

Instructions for connection:

1. On the Xiaomi Mi TV, activate Miracast mode (path: Settings → Display and Sound → Wireless Display → Enable).
2. On a Samsung device, open Smart View (in the notification curtain or through Settings → Connections).
3. From the list of available devices, select the name of your TV (usually displayed as a MiTV).
4. Confirm the connection on both devices if you have a request for input. PIN-Use the code from the TV screen.

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If the image on the TV is displayed with artifacts, try reducing the screen resolution on the Samsung device to 720p or turning off the adaptive brightness feature.

Method 3: Using Google Cast (Chromecast)

If your Xiaomi Mi TV runs on Android TV (Mi TV Q1/Q2, Mi TV 5 Pro and later), you can use the built-in Google Cast to stream content from Samsung devices. This method is convenient for streaming videos from apps (YouTube, Netflix, Disney+), but does not support desktop duplication.

What needs to be done:

1. Make sure that the TV and Samsung device are connected to the same Wi-Fi network.
2. On your TV, turn on the Google Cast option: Settings → Devices and accessories → Google Cast → Enable
3. On a Samsung smartphone/tablet, open a supported app (like YouTube) and tap the Cast icon (usually in the upper right corner).
4. In the list of devices, select your Xiaomi Mi TV.

Limitations of the method:

• ❌ Does not work for screen duplication (only broadcast from apps).
• ❌ Some applications (such as Samsung) TV Plus) can block Cast.
• ✅ Maintains permission until 4K HDR (If the TV and the content allow it).

Method 4: Connect via USB (only for smartphones and tablets)

Little-known but working method – connecting Samsung to Xiaomi Mi TV through USB-This method allows not only to duplicate the screen, but also to control the TV as an external display (in DeX mode). USB OTG on a TV that is only available in 2021 and newer models (e.g. Mi) TV Q2 75").

Instructions:

1. Connect your Samsung device to your TV via USB-C → USB-A cable (or adapter).
2. On the TV in the Settings menu → Devices and accessories → USB, select File Transfer (MTP) or DeX mode.
3. On your smartphone, in the notification curtain, select the option of Image Transfer (DeX).
4. If the connection fails, try using the original Samsung cable (some cheap cables don’t support data transmission).

⚠️ Note: When connecting through USB Xiaomi Mi TVs older than 2020 may have a "Device not supported" error due to firmware restrictions. Solution: upgrade the TV to the latest version of the software or use alternative ways of connecting.

Method 5: Third-party applications (ApowerMirror, TeamViewer)

If the built-in methods don't work, you can use third-party apps to duplicate the screen.

• 📱 ApowerMirror - Supports 1080p@60Hz, It requires a connection to a single Wi-Fi network.
• 💻 TeamViewer QuickSupport – allows you to control a Samsung device from a TV, but with noticeable delays.
• 🎮 Steam Link – Optimized for Gaming, but only works with supported games.

How to set up ApowerMirror:

1. Install the app on a Samsung device and a Xiaomi Mi TV (via Google Play).
2. Run the application on both devices and select Wireless Connection mode.
3. On your smartphone, tap the name of the TV in the list of available devices.
4. Confirm the connection on the TV (entry may be required) PIN-code).

Advantages and disadvantages of third-party applications:

Typical errors and their solutions

Even with the right connection, users often encounter problems, and here are the most common errors and ways to fix them:

• 🔴 "No signal when connected to HDMI: Check if the cable supports HDCP 2.2 (the package must be marked accordingly). Restart the TV and Samsung device. Select another one from the TV menu HDMI-Port (some ports may be disabled in the settings).
• 🔴 "Unable to connect to Miracast": Update the firmware of the Xiaomi Mi TV to the latest version. VPN or a proxy on a Samsung device, make sure your TV is on "All Device Visibility" in Miracast settings.
• 🔴 Sound is there and no images (or vice versa): Check the TV's audio settings: Settings → Sound. → Exit HDMI must have PCM. On a Samsung device, turn off the Responsive Sound feature in your media settings. If you're using DeX, try switching to Screen Mirror mode".

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If the Xiaomi Mi TV doesn’t see the Samsung device on the list of available to connect, first check the compatibility of Android versions and update the firmware on both devices.

FAQ: Answers to Frequent Questions