How to connect a Xiaomi phone to a monitor or TV: all the ways of 2026

Connecting Xiaomi’s smartphone to a monitor or TV opens up new possibilities, from watching movies on a large screen to working with documents in DeX-like interface. However, not all users know that modern Redmi devices, POCO and flagship models Xiaomi 13/14 support several ways of displaying images – both over the wire and over the air. In this article, we will analyze all the current methods of connection, their pros and cons, as well as typical errors that prevent you from getting a stable connection.

It is important to understand that the choice of method depends on three factors: the model of your Xiaomi (starting with the Redmi Note 7, USB-C → HDMI is available), the type of monitor (having HDMI ports, DisplayPort or Miracast support), and the purpose of use (games, videos, presentations). For example, for gamers, the delay in input is critical, and for office work, the ability to control the mouse. We tested all methods on devices from POCO X3 Pro to Xiaomi 14 Ultra – the results are summarized in the comparison table below.

1. Wired connection via USB-C → HDMI (the most stable way)

This is the best option for those who need minimal image lag and maximum transmission quality (up to 4K@60Hz on flagships). Most modern Xiaomi supports the DisplayPort Alt Mode standard via a USB-C port, which allows you to display the image on the monitor without additional adapters - a USB-C → HDMI cable is enough.

But there are nuances:

• 🔌 Cable required: only certified cables with DisplayPort Alt Mode support (cheap Chinese counterparts may not work) Original cables from Xiaomi or Anker guarantee stability.
• 📱 Supported models: all smartphones on Snapdragon 8xx (Starting with Xiaomi Mi 9) and some of the devices on Snapdragon 7xx (for example, POCO F3). Budget models on Snapdragon 4xx/6xx (Like Redmi. 9A) They do not support the regime.
• 🎮 For gamers: input delay with such a connection is minimal (~10ms), which allows you to play Call of Duty Mobile or Genshin Impact with a gamepad.

How to connect:

1. Buy a USB-C → HDMI cable (e.g., Xiaomi USB-C to HDMI Cable or Baseus 8K HDMI Cable).
2. Connect one end to your smartphone, the other to your HDMI port on your monitor/TV.
3. On the monitor, select the HDMI signal source (Source or Input button on the remote).
4. The smartphone will have a notification about the connection to the external display: 🔄 Duplicate the screen (the picture is repeated on both screens). 🖥️ Expand the screen (the monitor becomes the second desktop).

The cable supports DisplayPort Alt Mode (DP labels must be on the package)

Monitor is on and the correct signal source is selected (HDMI 1/2/ARC)

The screen is unlocked on the smartphone (some models block the output of the image on the locked device)

In the settings of the phone included the developer mode and debugging USB (for extended functions)-->

⚠️ Note: On some monitors when connected via USB-C → HDMI In this case, check if your monitor supports audio transmission over the Internet. HDMI (parameter HDMI ARC If not, use a separate speaker or headphones connected to your smartphone.

2. Wireless connection via Miracast (without cables, but with delays)

Miracast is a wireless image transfer standard that supports all modern Xiaomi smartphones (starting with the latest generation of smartphones). MIUI 10) most of the smart TV/post-monitor 2018 The main advantage is that there are no wires, but there are also disadvantages: picture delay (~50–100 ms) and possible slowing down with weak Wi-Fi signal.

How Miracast works on Xiaomi:

• 📶 Smartphone and monitor/TV must be connected to the same Wi-Fi network (or the smartphone creates its own access point).
• 🖥️ The monitor must support Miracast (check the Wireless Display or Screen Mirroring section in the settings).
• 🔋 Battery consumption increases by 15-20% due to active data transmission over Wi-Fi.

Step-by-step:

1. On the monitor/TV, activate Miracast mode (called variously: Wireless Display, Screen Mirroring, Wi-Fi Direct).
2. On a Xiaomi smartphone, open Settings → Connection and Sharing → Transfer to the screen (or Cast).
3. In the list of available devices, select your monitor/TV. Confirm the connection on both devices.
4. Wait for synchronization (it can take up to 30 seconds), a duplicate of the smartphone screen will appear on the monitor.

Wired (USB-C/HDMI)|Wireless (Miracast)|Through the adapter (Type-C) → HDMI)|Not plugged in.-->

⚠️ Warning: If the image is slowing or tearing when connecting via Miracast, try it: 🔄 Reboot the router and smartphone. 📶 Switch to 5 GHz Wi-Fi (less interference). 🔋 Disable background apps on your smartphone (especially messengers and file downloaders).

3. Connect via Type-C adapter → HDMI (for older models)

If your Xiaomi doesn’t support DisplayPort Alt Mode (like Redmi 8 or POCO M2), but it has a USB-C port, you can use an external adapter. These devices convert the signal through the built-in chip and display the image to HDMI. However, there are two key drawbacks:

• ⚡ Power: The adapter consumes a lot of power, so the smartphone will discharge faster (it is recommended to connect charging).
• 🎯 Quality: Maximum resolution is usually limited 1080p@30Hz (Even if the monitor is supported 4K).

Popular adapters for Xiaomi:

• 🔌 Xiaomi Mi USB-C to HDMI Adapter (official, but rarely available on sale).
• 🔌 Baseus USB-C to HDMI (supportive 1080p@60Hz).
• 🔌 UGREEN USB-C to HDMI 4K (It doesn’t work on all Xiaomi models).

How to connect:

1. Connect the adapter to the USB-C port of the smartphone.
2. Connect the adapter to the monitor with an HDMI cable.
3. On the smartphone in the notifications, select the display mode (duplicate or expand).
4. If the image does not appear, restart the smartphone with the connected adapter.

💡

Before buying an adapter, check compatibility with your Xiaomi model on the manufacturer's website.Some adapters require additional power via a second USB-C port (for example, for the POCO X3 NFC).

4.Using Google Cast (Chromecast) for streaming

If your monitor or TV is equipped with a Google Chromecast device (or has built-in support for Google Cast), you can stream the Xiaomi screen wirelessly, a method that is convenient for watching videos from YouTube, Netflix or MIUI Gallery, but is not suitable for gaming or working with documents due to high latency.

How to set up:

1. Make sure your smartphone and Chromecast are connected to the same Wi-Fi network.
2. On your smartphone, open an app that supports Google Cast (like YouTube or Google Photos).
3. Slip on the broadcast icon (📡) and choose your Chromecast.
4. To broadcast the whole screen, open Settings → Connection and Sharing → Screen Transfer and select the device.

Limitations:

• 🚫 No sound when broadcasting the screen in some applications (for example, in TikTok).
• 🐢 Delays of up to 200 ms are unacceptable for dynamic games.
• 📴 Not all applications support Cast (for example, MIUI Calculator or Xiaomi Cloud are not broadcast).

5. Desktop Mode (MIUI Desktop Mode) for work

Starting with MIUI 12.5, Xiaomi smartphones support desktop mode (similar to Samsung DeX), which converts the interface to a large screen. This is convenient for working with documents, spreadsheets or presentations. Activates the mode automatically when connected to the monitor via USB-C → HDMI or adapter.

How to turn on and configure:

1. Connect your smartphone to the monitor by any wired method (see sections 1 or 3).
2. On the monitor screen will appear an interface similar to Windows: taskbar, application windows, mouse and keyboard support.
3. To control, connect a wireless mouse/keyboard via Bluetooth or use your smartphone as a touchpad.
4. To return to normal mode, turn off the cable or tap on the notification on your smartphone.

The regime's capabilities:

• 📁 Multitasking: Opening multiple windows at the same time (e.g, WPS Office + browser).
• 🖱️ Mouse support: cursor is controlled like on PC, there is right click and drag and drop.
• 🔄 File Synchronization: Access to the internal memory of the smartphone through the file manager on the monitor.

💡

Desktop mode on Xiaomi supports most Android apps, but some games (such as PUBG Mobile) may not run or display incorrectly.

⚠️ Note: On some models (e.g. Redmi Note 10 Pro), the desktop mode can automatically turn off when the smartphone screen is locked. → The phone. → Version. MIUI — Turn off the option 7 times. USB-port-on.

6. Connect to the monitor via USB-OTG + HDMI (alternative method)

If you have an old monitor without HDMI, but with a VGA or DVI port, you can use a combined USB-C → HDMI + USB-OTG adapter. This method does not work on all Xiaomi models, but can help in a pinch.

What you need:

• 🔌 adapter USB-C → HDMI + USB-A (Like HooToo. USB-C Hub).
• 🔌 Cable HDMI → VGA/DVI (If the monitor does not support HDMI).
• ⚡ Charger to power the adapter (some models require additional power).

Instructions:

1. Connect the adapter to the USB-C port of the smartphone.
2. Connect the adapter to the monitor via HDMI→VGA adapter.
3. Connect the charging to the USB-A port on the adapter (if required).
4. On the smartphone in the screen settings, select the output mode (Settings → Display → Wireless display).

Limitations:

• 🔳 Maximum authorization — 1024×768 (for VGA).
• 🐌 The delay can be as long as 1 second.
• 🔋 Fast battery discharge (adapter consumes up to 500 mA).

What to do if the monitor can’t see Xiaomi

If the monitor is black after the connection or if it gives a No Signal error, check the following:

Common mistakes and their solutions:

If nothing helps, try resetting your network settings on your smartphone (Settings → System → Reset → Reset Network settings) or updating your monitor/TV firmware (relevant to Samsung, LG and Xiaomi TV).

FAQ: Frequent questions about connecting Xiaomi to the monitor