How to connect Xiaomi to your computer monitor: all ways with photos and videos

Connecting a Xiaomi smartphone or tablet to a computer monitor opens up new possibilities, from watching movies on a large screen to using the device as a second display to work. But many users face compatibility problems, lack of the right connectors or unstable connection. This article will help you understand all the nuances from choosing a cable to setting up screen duplication.

We will look at 5 working ways of connecting (including wireless), analyze common errors and give recommendations for image optimization. The instructions are relevant for all modern Xiaomi, Redmi and POCO devices based on MIUI 12-14 and HyperOS, as well as for most monitors with HDMI, DisplayPort or USB-C connectors.

1. Connection through HDMI-Adapter (the most reliable method)

If your monitor or TV is equipped with a port HDMI, Xiaomi smartphone supports video output through USB-C (Most models from 2018, this method will provide the highest quality picture without delay. USB-C → HDMI Supported by DisplayPort Alt Mode.

How to check compatibility? Check out the specifications of your model on the official Xiaomi website - look for the mention of DisplayPort over USB-C or HDMI output. For example, Xiaomi 13 Pro, Redmi Note 12 Pro+ and POCO F5 support this mode, but budget models like Redmi 10A do not.

• 🔌 Cable/adapter: USB-C to HDMI (version not lower than 1.4 for Full HD). For 4K I need an adapter with HDMI 2.0.
• 📱 Smartphone settings: Enable File Transfer Mode (MTP) When connected (notification in the curtain).
• 🖥️ Settings: Select the right signal source (usually HDMI 1/2).

If the image does not appear:

1. Reboot both devices.
2. Try another cable/adapter (cheap Chinese often don't support Alt Mode).
3. Update your smartphone firmware to the latest version of MIUI or HyperOS.

Check the support for DisplayPort Alt Mode in the characteristics of the smartphone |

Buy a certified adapter (we recommend Anker or Baseus)|

Make sure the monitor is on and the correct signal source is selected.|

Turn off the power saving mode on your smartphone (in the battery settings)

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⚠️ Note: Some Xiaomi models (e.g. Mi 11 Lite) HDMI It works only after activation of the Developer Mode and activation of the Debugging option. USB. To do this, click on Version 7 times. MIUI phone-setting.

2. Wireless connection via Miracast (without wires)

Miracast technology allows you to broadcast Xiaomi screen to a monitor without cables, but requires support from both devices. Most modern monitors (especially Smart TVs) and Xiaomi smartphones since the Redmi Note 7 are compatible with this standard.

Advantages: no wires, the ability to control the smartphone as a remote control, disadvantages: possible image delays (up to 100 ms) and dependence on the stability of the Wi-Fi network. For games or watching high-resolution video, it is better to use HDMI.

• 📶 Requirements: Both devices must be connected to the same Wi-Fi network (5 GHz preferred).
• 🔄 Alternative: If the monitor doesn’t support Miracast, use Xiaomi Wireless Display Dongle (worth it) ~1500₽).
• 🎮 For gamers: in games there will be a noticeable lag - it is better to connect via cable.

Step-by-step:

1. On your smartphone, open Settings → Connection and Sharing → Screen Transfer.
2. On the monitor, activate Screen Mirroring (or Miracast in the signal source menu).
3. Select the name of your monitor from the list of available devices on your smartphone.
4. Confirm the connection on both devices.

Cable (HDMI/USB-C) |

Wireless (Miracast/Wi-Fi Direct)|

Through special applications (ApowerMirror, etc.)|

I haven't tried it yet.

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3. Connect via USB-C (DisplayPort Alt Mode)

If your monitor supports USB-C connectivity (many modern models from Dell, LG or ASUS), you can do without adapters.This method provides high data rate and support for resolutions up to 4K@60Hz, but requires:

• USB-C to USB-C cables with DisplayPort Alt Mode support (regular charging cables won’t work!).
• Monitor with a USB-C port capable of receiving a video signal (check the specifications of the USB-C with DP Alt Mode).

How to connect:

1. Connect your smartphone and monitor with a cable.
2. On your smartphone, in the notification curtain, select Image Transfer Mode (HDMI).
3. On the monitor, select the USB-C signal source.

⚠️ Note: On some monitors (e.g., on some monitors, LG UltraFine) for correct operation requires to enable the option in the settings USB-C If the image doesn't show up, make sure the cable supports video transmission -- many charging cables are physically unable to transmit video.

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If after connecting via USB-C smartphone began to discharge quickly, disable the monitor settings function USB Power Delivery – it can supply too high voltage to the port of the phone.

4. Use of special applications (for older models)

If your Xiaomi smartphone does not support DisplayPort Alt Mode (such as the Redmi 9A or Mi A3), and the monitor is not equipped with wireless modules, third-party applications will come to the rescue.

• 📱 ApowerMirror – works on Wi-Fi, supports control from PC, but in the free version adds watermarks.
• 🖥️ TeamViewer QuickSupport – More suitable for remote support, but can stream the screen.
• 🎮 Scrcpy – open source software for displaying Android screen on PC (requires connection over PC) USB and the debugging included).

Instructions for ApowerMirror:

1. Install the application on your smartphone and PC (official website).
2. Connect both devices to the same Wi-Fi network.
3. Launch the app on PC and scan it. QR-smartphone-code.
4. Allow screen access in Xiaomi settings (Settings → Special features → ApowerMirror).

Cons of this method:

• Visible lag (delay up to 200 ms).
• Decreased image quality (especially on slow networks)
• Advertisements and watermarks in free versions.

5. USB connection (MHL mode – for older devices)

If you have an older Xiaomi model (like the Mi 5 or Redmi 4X) and a monitor with an HDMI port, you can try MHL (Mobile High-Definition Link) technology, which allows you to transfer video over microUSB or USB-C, but requires:

• Specialist MHL-Adapters (e.g., Xiaomi) MHL Adapter is now a rarity on sale).
• Support MHL with the smartphone itself (check out the MHL Consortium website).
• Power from an external source (the adapter may require a connection to the outlet).

How to connect:

1. Connect your smartphone to your adapter.
2. Connect the adapter to the monitor via HDMI and to the socket (if power is required).
3. On the smartphone in the screen settings, select Output on HDMI.

⚠️ Attention: Technology MHL It is considered outdated and not supported in new Xiaomi devices (starting in 2019).If your smartphone is released later, this method will not work - use DisplayPort Alt Mode or Miracast.

6. Screen duplication settings and problem solving

After a successful connection, you may need to adjust the display further.

• 🔍 Change resolution: if the image is blurry, in the settings of the smartphone (Screen) → Permission HDMI) Select the value corresponding to the native resolution of the monitor (for example, 1920×1080 full HD).
• 🔊 Send audio: by default, sound can stay on your smartphone. To redirect it to the monitor, click on the icon in the notification bar. HDMI and select the sound output through HDMI.
• 🎛️ Display mode: Some apps (like YouTube or Netflix) need to manually enable output to the external screen via the Cast icon.

Typical problems and their solutions:

Critical information: On HyperOS devices (such as Xiaomi 14 or Redmi K70) you may need additional confirmation from the Security menu → Special Options Resolutions when connecting over HDMI.

FAQ: Frequent questions about connecting Xiaomi to the monitor