You want to stream Xiaomi videos to the big screen, but don't know how to do it right? Wireless technology and wired adapters offer several ways to connect, from simple screen duplication to high-resolution content streaming. In this article, we'll break down all the current methods, including hidden MIUI settings, which the manufacturer doesn't always advertise.
It’s important to understand that the choice of method depends on your TV model, Xiaomi firmware version, and even the type of content. For example, games will require minimal latency, and for movies, support for HDR and multichannel sound. We tested each method on devices from Redmi Note 12 to Xiaomi 14 Ultra to give accurate recommendations.
1. Wireless broadcast via Miracast (Screen Mirroring)
Miracast technology is the most versatile way to bring Xiaomi’s screen to a wireless TV, which runs on most modern TVs (since 2013) and does not require connection to the same Wi-Fi network.
To activate the broadcast:
- Open Settings → Connections and Sharing → Screen broadcast on your smartphone.
- Turn on the Wireless Display function (on some models – Miracast).
- Select your TV from the list of available devices.
- Confirm the connection on both devices (entry may be required) PIN-code).
⚠️ Note: On Samsung TVs older than 2018, Miracast may not work as well due to proprietary restrictions of the manufacturer.
2. Connection through HDMI-adapter (Type-C) → HDMI)
If your Xiaomi supports video output via USB-C port (most models after 2019), you can use the Type-C → HDMI adapter. This method guarantees minimal latency and maximum picture quality – up to 4K@60Hz on flagships like Xiaomi 13T Pro.
You'll need:
- 🔌 adapter USB-C to HDMI (It is also supported by DisplayPort Alt Mode).
- 📺 HDMI-cable (version 2.0 or higher) 4K).
- ⚡ Power supply for a smartphone (with prolonged use).
Connection:
- Insert the adapter into the USB-C port of the smartphone.
- Connect the adapter to the TV with an HDMI cable.
- On the TV, select the appropriate signal source (HDMI 1/2/3).
- On the smartphone may appear a request for permission to display the image – confirm it.
Make sure the adapter supports DisplayPort Alt Mode|
Use the original HDMI| cable
Check the resolution settings on your smartphone (Settings → Screen → Resolution)|
Turn off the energy saving mode on Xiaomi-->
⚠️ Note: On budget Redmi models (e.g. Redmi) 10A) port USB-C Check the specifications of your model on the official Xiaomi website.
3. Use of Google Cast (Chromecast or Built-in Cast)
If your TV is equipped with Google TV or connected to Chromecast, you can stream content from Xiaomi via Google Cast protocol, which is optimized for streaming video (YouTube, Netflix) and allows you to control playback from your smartphone.
Instructions:
- Make sure your smartphone and TV (or Chromecast) are connected to the same Wi-Fi network.
- Open a supported app (such as YouTube or Google Photos).
- Click on the Cast icon (📡) top-right.
- Select your TV from the list of devices.
Advantages of the method:
- 🎬 Support 4K HDR and surround sound (on Chromecast) Ultra/Google TV).
- 🔋 Minimum battery consumption of a smartphone (content streamed directly from the Internet).
- 🎮 The ability to continue using the phone for other tasks during the broadcast.
What apps support Google Cast?
4. Connect via Xiaomi Mi Box or Fire TV Stick
If your TV doesn’t support Miracast or Google Cast, you can use an external console. Xiaomi Mi Box S or Fire TV Stick 4K will turn any TV into a “smart” and allow you to broadcast the screen of your smartphone through special applications.
For the Mi Box:
- Install Miracast Display (available on Google Play on the Mi Box).
- On your smartphone, activate Screen Translation (as in Section 1).
- Select the Mi Box from the list of available devices.
For Fire TV Stick:
- Turn on Display Mirroring in Fire TV settings (Settings → Display and Sound → Turn on screen display).
- On Xiaomi, select Fire TV from the stream menu.
| Prefix. | Max, permission. | Support for HDR | Delay (MS) |
|---|---|---|---|
| Xiaomi Mi Box S | 4K@60Hz | ✅ (HDR10, Dolby Vision) | ~50 |
| Fire TV Stick 4K | 4K@60Hz | ✅ (HDR10+, Dolby Vision) | ~60 |
| Nvidia Shield TV | 4K@60Hz | ✅ (formats HDR) | ~30 |
5. Alternative methods: DLNA and LAN
If you only need to broadcast media files (photos, videos, music), you can use the protocol. DLNA. Most of the modern televisions (for example, LG WebOS or Sony Bravia have built-in DLNA-server.
How to set up:
- On your smartphone, install a media server application, such as BubbleUPnP or Plex.
- In the application settings, activate the option Sharing over DLNA.
- On the TV, open the Network or Media Server section and select your smartphone.
⚠️ Attention: DLNA Does not support protected content (such as movies from Netflix or Disney)+). For this purpose, use Google Cast or HDMI.
💡
If the TV doesn’t see the smartphone DLNA, Check that both devices are on the same Wi-Fi subnet, for example, if the router is giving away IP-range 192.168.1.x, A smartphone is connected via a guest network 192.168.2.x, connection will not take place.
6.The solution to the problems: why Xiaomi is not connecting to the TV
If the broadcast is not working, check the following points:
| Problem. | Possible cause | Decision |
|---|---|---|
| The TV is not displayed in the list of devices | Miracast is offline on TV | Turn Screen Mirroring on in your TV settings |
| Image lagging or slowing down | Weak Wi-Fi signal | Connect to 5 GHz network or use HDMI |
| No sound when broadcasting | The wrong sound source is selected on the TV. | Check the HDMI-CEC or ARC settings |
| Smartphone overheating | High load during wireless broadcasting | Use a wired connection or cooling stand |
If the problem persists, try:
- 🔄 Reboot your smartphone and TV.
- 📱 Update firmware MIUI last-minute.
- 🔌 Reset network settings on your smartphone (Settings) → SIM-maps and mobile networks → Resetting network settings).
💡
On Xiaomi devices with a Snapdragon 8 Gen 2 processor (such as Xiaomi 13), wireless broadcasting is more stable thanks to the improved Wi-Fi 6E module.
7 Hidden MIUI features to improve broadcasting
MIUI contains several hidden settings that can improve the quality of the broadcast:
- 🔍 Developer Mode: Activate it (Settings) → The phone. → Version. MIUI — Press 7 times and turn on the Debugging option USB. This will help diagnose connection problems.
- 🎛️ Graphics settings: In the developer mode you can turn on forced GPU-Speed up for broadcast (Developer settings) → Force GPU Rendering).
- 📶 Priority Wi-Fi: In Settings → Wi-Fi → Additionally. → Prioritize networking by selecting 5 GHz to reduce latency.
On Xiaomi models with a MediaTek chipset (for example, Redmi Note 12 Pro) for stable broadcast, it is recommended to turn off the “Wi-Fi Assist” function in network settings – it can cause automatic switching to mobile data and break the connection with the TV.