How to connect Android smartphone to Smart TV Xiaomi: all ways and solutions to problems

Connecting an Android smartphone to a Xiaomi TV opens up a lot of possibilities, from streaming high-resolution video to using the TV screen as a monitor for games or presentations. However, not everyone knows that the methods of connecting depend on the TV model, the MIUI TV version and even the firmware of the smartphone. In this article, we will analyze all the current methods, from wireless technologies to wired solutions, as well as typical errors that prevent successful connection.

The feature of Xiaomi TVs (Mi TV series, Redmi Smart TV, Xiaomi TV A, etc.) is to support proprietary protocols such as Miracast and Wi-Fi Direct, but some models may require additional settings. For example, for stable operation of Google Cast (via YouTube or Netflix), you need to enable the option to allow display on other devices in the TV menu. We will dwell on each method in detail so that you can choose the best option for your tasks.

1. Connection via Miracast (wireless screen duplication)

Miracast technology allows you to broadcast the screen of your smartphone to your Xiaomi TV wirelessly using direct Wi-Fi. This method is supported by most modern devices, but requires compliance with several conditions:

• 📱 The smartphone should run on Android 4.2 or later (for Miracast).
• 📺 Xiaomi TV should support Screen Mirroring (in the Settings menu) → Connection and sharing).
• 🔄 Both devices must be connected to the same Wi-Fi network (or the TV must be in access point mode).

To activate Miracast on your TV, follow the following steps:

1. Open the settings on the Xiaomi TV remote.
2. Go to Connection and Sharing → Wireless Display.
3. Turn on the Miracast or Screen Mirroring option.
4. On your smartphone, open Settings → Connected Devices → Wireless display (the name may vary depending on the manufacturer).
5. Choose your Xiaomi TV from the list of available devices.

Smartphone and TV connected to the same Wi-Fi network|

Screen Mirroring | is on the TV

Wireless display mode activated on the smartphone |

Disabled. VPN and energy-saving regimes-->

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If the TV doesn’t appear in the list of devices, try restarting the router or temporarily disabling the firewall on your smartphone.

Typical problems and solutions:

• ❌ No image, but sound is there: check the screen resolution in Miracast settings (sometimes it helps to change from the screen to the screen). 1080p on 720p).
• ❌ Lag (Lag) when broadcasting: reduce the distance between devices or use dual-band Wi-Fi (5 GHz).
• ❌ Connection breaks: Update the TV firmware through Settings → On TV. → Update of the PO.

2.Using Wi-Fi Direct for Direct Connection

Wi-Fi Direct is an alternative to Miracast, which creates a direct connection between your smartphone and your TV without the need for a router, and it's useful if you don't have Wi-Fi or if the router is blocking Miracast.

Instructions for setting:

1. On Xiaomi TV, go to Settings → Wi-Fi → Wi-Fi Direct and turn on the feature.
2. On your smartphone, open Settings → Wi-Fi → Wi-Fi Direct (or Wireless Networks → Additional).
3. Select your TV from the list and confirm the connection.
4. After connecting, start broadcasting the screen through Settings → Connected devices → Wireless display.

Important: Some Xiaomi models (e.g. Mi) TV 4S 2018-2019) require manual input PIN-code that is displayed on the TV screen at the first connection.

Advantages of Wi-Fi Direct:

• 🔹 It does not depend on the availability of the router.
• 🔹 Less delays compared to Miracast in some scenarios.
• 🔹 Supports file transfer (e.g. gallery photos to TV).

Miracast|

Wi-Fi Direct|

HDMI-cable|

Google Cast (Chromecast)|

Another option-->

Connection via HDMI (wired method)

If wireless technology is unstable or you need a minimum response time (for example, for games), the best option is a wired connection via HDMI.

• 📱 Smartphone with support USB-C Micro-USB (depending on the model).
• 🔌 adapter USB-C/Micro-USB → HDMI (for example, Xiaomi USB-C to HDMI Adapter).
• 📺 Cable HDMI (usually comes with a TV set).

Step-by-step:

1. Connect the adapter to the smartphone.
2. Connect the adapter to the TV with an HDMI cable (use the HDMI 1/ARC port for better compatibility).
3. On the TV, select the signal source: press Input on the remote and select the appropriate one. HDMI-port.
4. On a smartphone, you may need to turn on HDMI mode in the notification curtain or in the display settings.

Important nuances:

• ⚠️ Not all adapters support audio output – check the specifications before buying.
• ⚠️ On some smartphones (for example, Xiaomi Redmi Note 10 Pro) you need to activate Developer Mode and enable Debugging by HDMI.
• ⚠️ The screen resolution can automatically be reduced to 1080p, Even if the TV supports 4K.

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Wired connection via HDMI provides minimal latency and maximum image quality, but requires the purchase of an adapter (cost from 500 to 2000 rubles depending on the model).

4. Broadcast via Google Cast (Chromecast)

Xiaomi Android TVs (such as Mi TV Stick or Google TV models) support Google Cast technology, which allows you to stream content from apps (YouTube, Netflix, Google Photos) directly to the screen.

How to set up Google Cast:

1. Make sure your smartphone and TV are connected to the same Wi-Fi network.
2. Open a supported app (e.g. YouTube).
3. Click on the Cast icon (usually in the upper right corner).
4. Choose your Xiaomi TV from the list.
5. The content will be broadcast automatically.

List of apps that support Google Cast:

⚠️ Note: If the TV does not appear in the list of devices for Google Cast, check if the option to Allow Display on other devices in the TV settings is enabled (Settings) → Devices → Display on other screens).

5. Connection via DLNA (media streaming)

The DLNA protocol allows you to stream media files (photos, videos, music) from an Android smartphone to a Xiaomi TV without duplication of the entire screen, a method that is convenient for viewing personal collections, but not suitable for games or working with applications.

How to set up DLNA:

1. On the TV, turn on DLNA via Settings → Network → DLNA.
2. Install a media server application on your smartphone, such as BubbleUPnP or Plex.
3. In the app, select files to broadcast and specify the Xiaomi TV as the output device.

Advantages and disadvantages of DLNA:

• ✅ Supports almost all video and audio formats.
• ✅ Does not require high speed Internet (works on a local network).
• ❌ No screen duplication – only file transfer.
• ❌ There may be a delay in the playback of heavy files (for example, 4K HDR).

6. Solving typical connection problems

Even with the right setup, users often encounter errors, and let's look at the most common ones and how to fix them:

Problem 1: TV not visible in the list of devices

• 🔹 Check if Screen Mirroring is on TV.
• 🔹 Restart the router and both devices.
• 🔹 Turn off the power saving mode on your smartphone (it can block the search for devices).

Problem 2: Image is there, but no sound

• 🔹 Make sure that the right audio source is selected in Miracast settings (HDMI Bluetooth).
• 🔹 Check if the sound on the TV is turned off (Mute button on the remote control).
• 🔹 For HDMI-Try another cable or port.

Problem 3: Lag (delay) in broadcasting

• 🔹 Switch the router to 5 GHz (less interference).
• 🔹 Close background applications on your smartphone.
• 🔹 Reduce the broadcast resolution in Miracast settings.

⚠️ Note: If, after connecting through HDMI Smartphone starts to warm up strongly, disconnect it from charging – adapters can cause overheating while transmitting data and power.

7. Comparison of methods of connection: which one to choose?

The choice of method depends on your tasks. Below is a comparison table:

For most users, Miracast or Google Cast is the best solution, which requires no additional accessories and provides sufficient stability. If you need minimal response time (for example, for cloud games or drawing on the screen), you should use HDMI.

FAQ: Frequent questions about connecting Android to Xiaomi TV