How to connect a Redmi smartphone to a Xiaomi TV: a complete guide with photos and tips

Do you want to stream a Redmi Note 12 video to a Xiaomi Mi TV big screen but don’t know how to do it quickly and without lag? Or are you trying to show photos of a Redmi 10 on a Xiaomi A2 TV but the screen is still black? In this article, we’ll look at all the possible ways to connect, from wireless (Wi-Fi Direct, Miracast) to wired (HDMI, USB-C), as well as the socket problems faced by users of the Xiaomi ecosystem.

The main advantage of connecting Redmi to Xiaomi TV is full compatibility of devices thanks to proprietary technologies. For example, the Mi Screen Mirroring function is more stable than the standard Google Cast, and wired connection via USB-C → HDMI supports a resolution of up to 4K@60Hz without delay. But even with these advantages, users often make mistakes: they choose the wrong signal source on TV, do not update the firmware or forget to turn on USB Debugging. We will tell you how to avoid these problems and configure the connection the first time.

In the article you will find:

• 🔌 5 ways to connect (wireless) + wired) with step-by-step instructions;
• 📱 Settings for Redmi (from Redmi) 9A redmi K60 Pro);
• 📺 Settings for Xiaomi TV (Mi TV A, P, Q, S);
• ⚡ Solving 7 Frequent Problems (No Sound, Lag, Black Screen, etc.).

1. Wi-Fi connection (Mi Screen Mirroring)

The most popular way is to wirelessly stream the screen through Miracast technology, which Xiaomi has adapted for its devices.

• 🚀 Without wires, one Wi-Fi network is enough;
• 🎮 Low latency (up to 50 ms) – suitable for gaming;
• 📶 It works without the Internet (via Wi-Fi Direct).

To connect:

1. On Redmi, open Settings → Connection and Sharing → Screen Broadcast.
2. On Xiaomi TV, go to Settings → Connect → Mi Screen Mirroring.
3. In the list of available devices, select the name of your TV (e.g. Mi TV P1 55'').
4. Confirm the connection on both devices.

Wi-Fi enabled on your smartphone and TV|Both devices in the same network|Power saving mode on Redmi is disabled|Updated firmware-->

💡

If the TV doesn’t appear in the list, restart the router or turn on Wi-Fi Direct in the TV settings.

⚠️ Note: Some Redmi models (e.g. Redmi) 9C) The broadcast function is hidden. To activate it, go to Settings. → About the phone and 5 times click on the version MIUI — You'll see a developer menu. You'll have to turn on the wireless display.

2. Wired connection via HDMI (without delay)

If you want maximum picture quality (for example, to watch movies in 4K HDR or stream games), use a wired connection.

• 🔗 adapter USB-C → HDMI (For the Redmi Note 11/12/13);
• 🔌 Cable HDMI 2.0 (support 4K@60Hz);
• ⚡ Power supply 5V/2A (If the adapter requires additional power).

Instructions:

1. Connect the adapter to the USB-C port on Redmi.
2. Connect the adapter to the TV with an HDMI cable (use the HDMI 2.0/ARC port for better quality).
3. On the Xiaomi TV remote, press INPUT and select the appropriate source (HDMI 1/2/3).
4. On the smartphone in the notification bar will appear the option Transfer the image – select the mode Duplicate screen or Expand.

⚠️ Attention: On Xiaomi TV series A2 and P1 when connected through HDMI Solution: in the TV settings, go to Sound. → Exit HDMI and choose PCM auto.

3. Connection via USB (MTP/PTP)

If you need to transfer files (photos, videos, music) from Redmi to Xiaomi TV, But without the screen broadcast, use it. USB-This method is suitable for:

• 📁 Viewing photos/video through the TV Gallery;
• 🎵 Music Playing through Mi Music;
• 📄 Transfer of documents (e.g. presentations).

How to connect:

1. Connect Redmi and Xiaomi TV with a USB-A → USB-C cable (use USB 3.0 port on TV for fast transfer).
2. On your smartphone, select File Transfer (MTP) mode in the notification bar.
3. On the TV, open the File Manager or Gallery app - the device will appear as a removable drive.

4.Using Google Cast (for streaming)

If you want to stream content from apps (YouTube, Netflix, Mi Video) but not the entire screen, use Google Cast, which saves Redmi battery life, as it only transmits video, not the entire interface.

How to set up:

1. Make sure that Redmi and Xiaomi TV are connected to the same Wi-Fi network.
2. On your TV, turn on Google Cast in Settings → Connect → Cast.
3. Open the app (like YouTube) on Redmi, click the Cast icon (📡) And choose your TV.

Important: On Xiaomi TV A2 series (2022), Google Cast is disabled by default. To activate it, go to Settings → Apps → System Apps → Google Play Services and enable auto-update.

5. Alternative methods (DLNA, Mi Home)

If standard methods don’t work, try:

• 🌐 DLNA: Connect both devices to the same network and use the Mi Remote or BubbleUPnP app to stream media files.
• 🏠 Mi Home: If you have a smart speaker Xiaomi Smart Speaker, you can control voice broadcast via Hey Google, show the phone screen on TV.
• 🔄 Cloud service: Upload files to Mi Cloud and open them to TV via browser.

6. Solving common problems

Even with the right setup, errors can occur. Here are 7 of the most common problems and solutions:

⚠️ Note: If you are connected through HDMI On the TV screen, a message appears: Unsupported format, check the screen resolution on Redmi. 1920×1080 auto.

💡

For stable operation of Miracast, the distance between devices should be no more than 5 meters, and the router must support the 802.11ac standard (Wi-Fi 5).

FAQ: Frequent questions