How to connect Xiaomi to your TV HDMI: all ways and solutions to problems

Contents

1. Why Connect Xiaomi to TV via the Internet HDMI And what opportunities do they have?
2. Equipment Requirements: What cable and adapters are needed for your model
3. Wired connection methods: from USB-C before MHL
4. Wireless alternatives HDMI: Miracast, AirPlay and Google Cast
5. Solving Sound Problems in the HDMI-connection
6. How to Improve Productivity and Reduce Delays
7. Features of connection for popular Xiaomi models
8. Frequent questions and user errors

Connecting Xiaomi devices to your TV via HDMI It's a great opportunity to watch content, play games and work with a big screen, but many users are facing challenges: the cable doesn't fit, the sound doesn't transmit, the image slows down. In this article, we will analyze all the current methods of connection - from the classic wired connection to wireless technologies, as well as solve typical problems.

It is important to understand that the method of connection depends on the model of your Xiaomi device. USB-C It takes one approach, and older Micro-USB devices or Mi Box TV boxes take another approach, and we'll look at all the options, including rare exceptions.

If you want to broadcast your phone screen on TV for presentations, streams or just for easy video viewing, this guide will help you choose the best way without unnecessary adapters.

Why Connect Xiaomi to TV via the Internet HDMI And what opportunities do they have?

Connection through HDMI — The most reliable way to display an image from a Xiaomi device to the big screen, unlike wireless technology, a wired connection provides the best possible way to display it:

• 🎮 Minimum latency – critical for games and streams (latency from 5 ms vs 50)+ ms at Wi-Fi).
• 📺 Maximum resolution - support 4K@60Hz and HDR compressively.
• 🔊 Multi-channel sound transmission (Dolby Atmos, DTS:X) lossless.
• 🔋 Charging the device during use (with the correct adapter).

Among the use cases:

• 🎬 Watch movies and TV shows from services like Netflix or KinoPoisk on the big screen.
• 🎮 Games from a mobile device (such as Genshin Impact or Call of Duty Mobile) with a gamepad.
• 📊 Presentations and remote work with display of the laptop or phone screen on TV.
• 📱 Duplication of screen to set up a smartphone or show functions.

However, there are limitations to the method, for example, not all Xiaomi models support image output through the USB-C And old TVs may not recognize the signal from mobile devices. Next, we'll look at how to get around these problems.

⚠️ Attention: Connection through HDMI Disables the ability to use the main camera on some Xiaomi models (for example, Redmi Note 10 Pro.

Equipment Requirements: What cable and adapters are needed for your model

Before you buy cables, determine:

1. Type of port on your Xiaomi device (USB-C, Micro-USB or HDMI TV-box).
2. Support for technology MHL (Mobile High-Definition Link or DisplayPort Alt Mode.
3. Resolve and refresh rate of your TV (e.g. Full TV) HD@60Hz or 4K@30Hz).

Below is the compatibility table of popular Xiaomi devices and the required adapters:

For Micro-USB devices (e.g., Redmi) 5A or Mi A1) You'll need an adapter. MHL. Make sure your phone supports this technology – check the specifications on Xiaomi’s website or in the documentation.

When buying a cable, pay attention to:

• 🔌 Version HDMI: for 4K@60Hz need HDMI 2.0 or newer.
• 🔋 Availability of the conversion chip in adapters for USB-C (Cheap Chinese adapters often don’t work).
• 📏 Cable length: for 4K recommended not more than 3 meters.

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If your Xiaomi device does not recognize HDMI-Adapter, try plugging it in through an externally powered hub, and often the problem is that there's not enough power to transmit the video.

Wired connection methods: from USB-C before MHL

Let’s look at the step-by-step instructions for each type of connection.

1. Connection through USB-C → HDMI (DisplayPort Alt Mode)

This method works for most modern Xiaomi smartphones and tablets with a port. USB-C.

Buy a certified adapter USB-C → HDMI (For example, from Anker or Baseus)

Check DisplayPort Alt Mode support for device specifications

Connect the adapter to the phone, then HDMI-cable

Select a signal source on TV (HDMI 1/2/3)

Turn on the phone mode "Screen Transfer" (if required)-->

Step-by-step:

1. Connect the USB-C → HDMI adapter to your smartphone.
2. Connect the adapter to the TV through HDMI-cable.
3. On the TV remote, press the Source (or Input) button and select the appropriate one. HDMI-port.
4. The phone will display a notification about the connection to the external display: 🔄 Duplicate the screen (the same image on the phone and TV). 📺 Expand the screen (TV becomes the second monitor).

If the image does not appear:

• Check if your phone supports DisplayPort Alt Mode (the list of supported models is available on the adapter manufacturer’s website).
• Try another one. HDMI-TV-port.
• Reboot both devices.

2. Connection via Micro-USB (MHL)

For older models with Micro-USB (e.g. Xiaomi Mi 5 or Redmi) 4X) need an adapter MHL.

Important: Make sure your phone supports MHL. A list of compatible devices can be found on the website MHL Consortium.

Instructions:

1. Buy a Micro-USB adapter → HDMI (MHL).
2. Connect the adapter to the phone, then HDMI-cable.
3. Connect the power to the adapter (most) MHL-Adapters require additional USB-feed-in).
4. Select the desired signal source on TV.

⚠️ Attention: Adapters MHL Do not work with MediaTek processors (e.g. Redmi Note) 4X For these models, only wireless connection is suitable.

3. Connection of Xiaomi TV boxes (Mi Box, Mi) TV Stick)

Devices like Mi Box S or Mi TV Stick is connected directly through HDMI.

Instructions:

1. Connect the Mi Box to the TV via HDMI-cable.
2. Connect the power supply to the socket.
3. On the TV remote, select the appropriate HDMI-port.
4. Follow the instructions on the screen for initial setup.

If the Mi Box is not activated:

• Check that the power supply is original (non-original often do not give the desired voltage).
• Try another one. HDMI-port.
• Reset the Mi Box settings via the Reset button on the case.

Wireless alternatives HDMI: Miracast, AirPlay and Google Cast

If wired connectivity is inconvenient or impossible, consider wireless technologies, which fall into three main types:

How to connect via Miracast:

1. Make sure your TV supports Miracast (most of today's Android TVs) TV or the Screen Mirroring function).
2. On Xiaomi phone, open Settings → Connection and sharing → Screen transmission.
3. Select your TV from the list of available devices.
4. Confirm the TV connection.

The advantages of Miracast:

• 🔄 No Internet connection – it works via Wi-Fi Direct.
• 📱 Supported by most Xiaomi devices on Android 8.0 and later.

Disadvantages:

• 🐢 Noticeable delay (not suitable for gaming).
• 📶 Possible lags with a weak Wi-Fi signal.

Google Cast (Chromecast):

If you have a Google Chromecast or TV with built-in Cast (e.g. Xiaomi Mi) TV), You can stream a screen or individual applications:

1. Connect Chromecast to your TV and set it up via the Google Home app.
2. Make sure your phone and Chromecast are connected to the same Wi-Fi network.
3. In a supported app (such as YouTube or Netflix), click the Cast button (screen icon with Wi-Fi).
4. To stream the entire screen, use the Transmit screen feature in Google Home.

Solving Sound Problems in the HDMI-connection

One of the most common problems when connecting Xiaomi to TV HDMI — No sound. Causes and solutions:

How to set up the output of sound on TV:

1. Connect the device to the TV via HDMI.
2. On the phone, open Settings. → Sound.
3. Find the option Output device or HDMI sound.
4. Choose. HDMI or the name of your TV.

If there is no option:

• Check if your adapter supports audio transmission (cheap adapters often only transmit video).
• Update the phone firmware (in new versions) MIUI support added HDMI-audio).

For the Mi Box TV boxes:

If the sound is coming but with a delay (not synchronized with the video), try:

1. Open Settings → Sound. → Synchronization of sound.
2. Set the delay manually (start at 100ms and adjust).

⚠️ Note: On some Xiaomi models (e.g, POCO X3 Pro) sound through HDMI It only works when you connect to a charger. Use a powered hub or a Y cable to charge and transfer data simultaneously.

How to Improve Productivity and Reduce Delays

Even when wired, you can have lags or poor image quality, and here's how to fix it:

1. Optimization of permission and personnel frequency:

• On the phone, open Settings. → Display. → Additionally. → Permission HDMI.
• Choose a resolution that supports your TV (for example, the same as the one you use, 1920×1080@60Hz instead 4K@30Hz, if the TV is not).

2. Disconnection of energy-saving functions:

• Enable Performance Mode in Settings → Battery.
• Turn off Adaptive Brightness and Energy Saving for the duration of the connection.

3.Use of game mode (for games):

• Some models (such as Black Shark or Black Shark) POCO F) has a special game mode that reduces delays.
• Activate it in Settings → Special facilities → Game Turbo.

Checking of cable and port:

• Use certified cables HDMI High Speed or Premium Certified.
• Try another one. HDMI-Port on TV (some ports only support TV) 1080p).

Firmware update:

• Check for updates for phone (Settings) → The phone. → Updating the system).
• Update the TV firmware (in the Settings menu → Support → Software update).

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For minimal delay in games, use a wired connection with DisplayPort Alt Mode and cable HDMI Wireless technologies (Miracast, AirPlay) are not suitable for dynamic games due to lags.

Features of connection for popular Xiaomi models

Different Xiaomi devices have unique connectivity nuances. Let's look at the most popular models.

Xiaomi 13/13 Pro/13 Ultra

2023 Flagships Support DisplayPort Alt Mode USB-C:

• 🔌 Use a support adapter DP 1.4 for 4K@60Hz.
• 🔋 The adapter must support PD (Power Delivery) for simultaneous charging.
• 🎮 In games, enable Game Turbo mode to reduce delay.

Redmi Note 12 Pro+/Pro

These models have limited support. HDMI:

• 📺 Maximum authorization — 1080p@60Hz.
• 🔌 Requires an adapter with an active chip (passive ones do not work).
• 🔊 The sound is transmitted only when connected to the charging.

POCO F5/F4

Linea POCO optimized for gamers:

• 🎮 Supports 4K@30Hz through USB-C.
• 🔌 It is recommended to use a powered hub for stable operation.
• 📱 In the developer settings (Settings) → The phone. → Version. MIUI — Tap it 7 times) turn on the debugging on USB for better compatibility.

Mi Box S (2nd Gen) and Mi TV Stick

Xiaomi TV boxes are connected directly to:

• 📺 Supporting. 4K@60Hz and HDR10.
• 🔌 Use the original power supply unit (5V/2A).
• 🎛️ To adjust the sound, go to Settings → Sound. → Format HDMI and choose Auto or PCM.

Xiaomi Pad 6/6 Pro

Xiaomi tablets have full support for external displays:

• 🖥️ Supports extended mode (TV as a second monitor).
• 🎨 In the screen settings, you can select a color profile (sRGB or DCIP3).
• ⚡ For charging during use, an adapter with PD 33W+.

Frequent questions and user errors