How to bring video from Xiaomi to TV: all ways + error solving

Why you can’t connect: the main reasons

Are you trying to show photos from your vacation on the big screen or stream a movie from Xiaomi to your TV, but nothing works? The problem most often lies in three things: protocol incompatibility, incorrect network settings or outdated software. Modern Redmi, POCO and Mi smartphones support several wireless video technologies, but TVs (especially older models) are not always ready to accept them.

For example, if your TV can't see Xiaomi through Miracast, it could be the legacy Wi-Fi Direct standard on TV or the disabled Safe Transfer feature in your smartphone settings. And when you connect via HDMI through an adapter, problems often arise from a lack of power — many budget adapters require an external power source, which manufacturers do not mention. We will analyze all the nuances so that you can choose the best way to fit your equipment.

Method 1: Wireless transmission over Miracast (Wi-Fi Direct)

This is the most versatile method for modern devices, requiring no additional wires. Miracast is built into most Xiaomi smartphones since MIUI 9 and supported by TVs with Android TV, Samsung (2016+), LG (WebOS 3.0+) and Sony Bravia. The main condition is that both devices must be connected to the same Wi-Fi network (or the smartphone will create its access point automatically).

How to turn on:

• 📱 On your smartphone: open Settings → Connection and sharing → Screen transfer (on older versions) MIUI The way may be settings → Screen. → Wireless display).
• 📺 On TV: activate Screen Mirroring (Samsung has Smart View) LG — "Miracast, Android. TV — "Screen broadcasting").
• 🔍 From the list of available devices on your smartphone, select the name of your TV. Confirm the connection on both screens.

Both devices are connected to the same Wi-Fi network (or the network is disabled).

Screen Mirroring is on the TV.

Xiaomi has disabled power saving mode for the function "Screen Transfer"

The TV and smartphone are no more than 5 meters away.-->

⚠️ Warning: If the image on the TV slows down or crumbles into squares, try to reduce the resolution of the broadcast. 720p instead 1080p — It'll reduce the network load, and also check if the TV is on Game or Dynamic, which may conflict with streaming.

Method 2: Connection through HDMI-adapter (Type-C/USB-C → HDMI)

For owners of Xiaomi smartphones with a USB-C port (starting with the Mi 8, Redmi Note 7 and later), this method gives the most stable image without delay. You will need an active adapter (passive cables do not work!) with support for the DisplayPort Alt Mode protocol. The cost of quality adapters starts from 1500 rubles (for example, models from Baseus or UGREEN).

Step-by-step:

1. Connect the adapter to the USB-C port of the smartphone.
2. Connect the adapter to the TV through HDMI-cable (combined with TV).
3. On the TV, select the HDMI signal source (Source or Input button on the remote).
4. On the smartphone in the upper curtain will appear a notification “External display is connected” – tap it to adjust the resolution.

⚠️ If after connecting the adapter, the smartphone begins to discharge at an unusual speed, this is normal - port USB-C simultaneously transmits video and charges the device, but the power of the standard power supply (5V/2A) may be missing. Use the power supply on 18Watt+ (For example, the original from Xiaomi, or connect your smartphone to charge with a separate cable.

💡

If the adapter is not working, try connecting it through USB-Some Xiaomi models (such as the Mi 11 Lite) require additional power to activate DisplayPort mode.

Method 3: Broadcast via Google Cast (Chromecast)

If your TV is equipped with Android TV or Google Chromecast is connected to it, you can stream videos from Xiaomi through apps that support Google Cast. This method is convenient for watching YouTube, Netflix or local files – the picture is transmitted directly from the application, rather than duplicating the smartphone screen (saving battery power).

How to set up:

• 📺 Make sure your TV and smartphone are connected to the same Wi-Fi network.
• 🎬 Open a supported app (such as YouTube or Google Photos).
• 🔍 Click on the broadcast icon (usually in the upper right corner) and select your TV or Chromecast.
• 📱 Use the Google Home app to broadcast the screen: select the device → "Broadcast".

List of apps that support Google Cast:

• 🎥 YouTube, Netflix, Disney+, Twitch
• 🎵 Spotify, Yandex Music, VK Music.
• 📷 Google Photos, Xiaomi Gallery (via "Send to...")
• 📺 Kodi, VLC (supportive UPnP/DLNA)

⚠️ Attention: Google Home can delay up to 2 seconds of sound, a protocol feature, not a malfunction. This is not a good method for gaming or video calls. HDMI-adapter.

Miracast (Wi-Fi Direct)

HDMI-adapter

Google Cast (Chromecast)

DLNA/UPnP

Another way.-->

Method 4: Using DLNA/UPnP for media files

The DLNA protocol allows you to stream photos, videos and music stored in your smartphone memory to your TV without duplicating the screen. This is convenient for watching home videos or slideshows. Most Samsung, LG and Sony TVs support DLNA out of the box, and Xiaomi needs to install a third-party app (such as BubbleUPnP or LocalCast).

Instructions:

1. Install the BubbleUPnP app from Google Play on your smartphone.
2. Turn on the DLNA function on the TV (in the Network or Multimedia menu).
3. In the BubbleUPnP app, select a file to broadcast and tap on the TV icon.
4. On the TV, confirm the playback.

Supported formats:

• 🎞 Video: MP4 (H.264), MKV (before 1080p), AVI (DivX/Xvid)
• 📷 Photo Photo: JPEG, PNG, WEBP
• 🎵 Audio: MP3, FLAC, AAC

⚠️ Note: TVs are often not supported HEVC (H.265) and VP9 through DLNA. If the video is not played, convert it to H.264 Video Converter or HandBrake.

💡

DLNA is suitable only for media files – you can not broadcast the screen of a smartphone or run games through this protocol.

Method 5: Connecting via MHL (for older models)

If you have a Xiaomi smartphone older than 2018 (e.g. Mi 5, Redmi Note) 4X) With a microUSB port, you can use the technology. MHL (Mobile High-Definition Link: This will require a special microUSB adapter. → HDMI (about 1000 rubles and cable HDMI. It's important: MHL requires power – the adapter must connect to the outlet or USB-television-port.

How to connect:

1. Connect. MHL-adapter to the port of microUSB smartphone.
2. Connect the adapter to the TV via HDMI and connect the power.
3. On the TV, select the HDMI source.
4. On the smartphone in the screen settings, activate the MHL mode (if required).

MHL restrictions:

• ⚡ Maximum authorization: 1080p@30Hz (no support) 4K).
• 🔋 Smartphone will discharge faster due to simultaneous video transfer and charging.
• 🎮 Delayed input (lag) up to 100 ms – not suitable for gaming.

⚠️ Note: Not all adapters MHL Before buying, check the list of supported devices on the adapter manufacturer’s website. For example, adapters from Samsung often do not work with smartphones from other brands.

Method 6: Direct connection through USB (television-set USB-port)

Many TVs are able to play videos and photos directly from the USB-You can copy files from Xiaomi to a flash drive and connect it to a TV. This method doesn't require Internet, and it works even with older TV models.

Instructions:

1. Connect. USB-storage device (formatted in FAT32 or exFAT) to the smartphone via OTG-adapter.
2. Copy the files you want to use into the USB drive’s root folder (avoid nested folders – some TVs don’t see them).
3. Remove the flash drive and connect it to USB-television-port.
4. On the TV, select the USB source and start playing.

The file formats supported by most TVs are:

⚠️ Note: Samsung TVs and LG Often do not play files with resolution above 1080p, even if they 4K down HDMI. For 4K-Videos use other ways of connecting.

Method 7: Broadcasting through manufacturer applications (Mi Home, SmartThings)

Some TVs (especially smart models from Xiaomi, Samsung or LG) support live streaming through branded apps. For example, if you have a Xiaomi Mi TV, you can use the Mi Home app for a quick connection.

How to set up for Xiaomi Mi TV:

• 📱 Install the Mi Home app on your smartphone.
• 📺 Connect your TV and smartphone to the same Wi-Fi network.
• 🔍 In the app, select your TV from the list of devices.
• 🎬 Slip on the screen transmission icon and confirm the connection.

For Samsung TVs, use the SmartThings app, and for LG - LG ThinQ. The main advantage of this method is minimal latency and support for controlling the TV from a smartphone (volume control, channel switching).

⚠️ Note: Branded apps often require a manufacturer account registration, such as a Xiaomi account for Mi Home, and a Samsung account for SmartThings. If you don’t want to create unnecessary accounts, use universal methods (Miracast or Microsoft). HDMI).

Problem Solving: What to Do When Nothing Works

If none of these methods worked, check the following points:

1. Wi-Fi problems:

• 🔄 Restart the router and change the Wi-Fi channel to the 6th or 11th (in the router settings).
• 📶 Turn off the function "Adaptive Wi-Fi" in Settings on your smartphone → Wi-Fi → Additionally.
• 🔒 Make sure that your router has turned off customer isolation (Client Isolation).

2 Miracast errors:

• 📱 On Xiaomi, turn off the power saving mode for the "Screen Transfer" application (Settings) → Battery → Optimizing the battery).
• 📺 On the TV, reset the network settings (Settings) → Network → Resetting the network).
• 🔄 Update the firmware on both devices.

Problems with HDMI:

• 🔌 Try another one. HDMI-cable (preferably with support) HDMI 2.0).
• 🔄 Switch the TV to another one. HDMI-Port (some ports may be reserved for certain devices only).
• 📱 On the smartphone in the developer settings (Settings) → The phone. → Version. MIUI — Tap 7 times) turn on the option "Debugging by HDMI".

If the problem persists, check the compatibility of your devices:

FAQ: Frequent questions