How to transfer video from Xiaomi Redmi Note to TV over Wi-Fi: the complete guide

Transferring video from Xiaomi Redmi Note to the big screen TV over Wi-Fi is a task that every second smartphone owner faces. Whether you want to show family photos at a holiday, run a high-resolution movie, or stream a game from your mobile to TV, wireless technology makes the process simple and convenient. However, not everyone knows that for different models of the Redmi Note (from Redmi Note 8 to Redmi Note 12 Pro).+) and TVs (on Android) TV, WebOS, Tizen or the usual Smart TV) There are some nuances of connection.

In this article, we’ll look at all the current ways to stream video over Wi-Fi, from standard Miracast to obscure features like LocalCast or Xiaomi Share. You’ll learn how to get around common bugs (like when the TV can’t see the phone or the video is slowing), which settings optimize the quality of the broadcast, and which apps are best to use for stable operation. And if you have a TV without Smart features, we’ll show you how to get out of the situation at minimal cost.

1.Preparation of phone and TV: what to check before connecting

Before attempting to stream a video, make sure both devices are ready to connect. 90% of the broadcast problems are due to non-compliance with basic requirements:

• 📶 Ensure stable Wi-Fi connectivity. Phone and TV should be on the same network. If you use 5GHz, check if your TV supports it (many budget models only run at 2.4GHz).
• 🔄 Update the firmware on Redmi Note to the latest version. MIUI (Below 12) key features such as Wireless Display may not be available.
• 🔌 Check ports and cables (even for wireless transmission!) If the TV is connected to the router via Ethernet and the phone is connected via Wi-Fi, there may be delays.
• 📱 Activate developer modes (optional, but useful). For example, the option Do not turn off the screen while charging will prevent broadcast interruption.

Pay special attention to Xiaomi’s power saving settings, which can block background activity from broadcasting apps (like Google Home or Miracast) by default.

1. Go to Settings → Battery and Performance → Battery Consumption Management.
2. Find a live streaming app (like YouTube or LocalCast) and select No Limits.

⚠️ Note: If your TV is released before 2018, it may not support modern protocols like Google Cast. DLNA External devices (e.g. Xiaomi Mi) TV Stick).

Method 1: Miracast (Wireless Display) – built-in feature for all Redmi Notes

Miracast is a wireless screen standard supported by all Redmi Notes since the Redmi Note 7. It allows you to duplicate your phone screen to your TV without additional apps. The main advantage is minimal latency (ideal for high-resolution games and video), but there are also disadvantages: not all TVs work correctly with this technology.

To activate Miracast:

1. On your TV, turn on Screen Mirroring (the name may vary: Miracast, Wireless Display, Screen Mirror) and it's usually on the Network menu. → Wireless projection.
2. On Redmi Note, open Settings → Connection and sharing → Wireless Display (or Wireless Display).
3. In the list of available devices, select your TV. Confirm the connection on both devices.

If the TV is not on the list:

• 🔄 Reboot both devices.
• 📡 Make sure that the router does not block multicast traffic (this is necessary for device detection).
• 🔧 Update the firmware of the TV (especially relevant for Samsung and the Internet). LG past 2019).

⚠️ Note: When you stream video over Miracast, the default sound comes from your phone. To redirect it to your TV, select Turn on the remote device in the Wireless Display settings (not available on all TV models).

Method 2: Google Cast (Chromecast) – for Android TVs TV Google TV

Google Cast is the technology behind Chromecast, but it’s built into many Smarts. TV Android TV (For example, Xiaomi Mi TV, Sony Bravia, Philips with Google TV). Unlike Miracast, it does not duplicate the entire screen, but only transfers content from supported applications (for example, YouTube, Netflix, Google Photos).

Instructions for setting:

1. Make sure that the TV and Redmi Note are connected to the same Wi-Fi network.
2. On your TV, open the Google Home app (if not, download from the Play Market to TV).
3. On your phone, open an app that supports Cast (like YouTube) and tap on the broadcast icon (📺) top-right.
4. Choose your TV from the list.

If there is no Cast icon:

• 🔍 Check if the app supports live streaming (the full list is available on Google’s website).
• 📱 Update the app on your phone.
• 🔄 Restart Google Play Services on Xiaomi (sometimes helps with connection errors).

Important: On the Redmi Note with MIUI 14+ Google Cast may conflict with the built-in Miracast. If the broadcast is interrupted, turn off the Wireless Display in the settings before using Chromecast.

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If the video slows down when streaming via Google Cast, try lowering the resolution in the app settings (e.g. YouTube: Settings → Quality → 720p).

4. Method 3: DLNA — Universal protocol for any smart TV

DLNA (The Digital Living Network Alliance is a standard that allows devices to share media over a local network, unlike Miracast and Google Cast, it does not broadcast the screen, but sends the file itself (video, photos, music) to the TV for playback. This is convenient if you want to show local files (for example, recorded videos or downloaded movies).

How to use it DLNA on the Redmi Note:

1. Turn it on on the TV. DLNA-server (usually in the Network menu) → Home Networking or Multimedia).
2. On the phone, install a media server application, for example: BubbleUPnP (for experienced users), LocalCast (a simple interface) Xiaomi Share (built-in in the user interface) MIUI)

In the application, select the file to transmit and specify the TV as the playback device.

Advantages of DLNA:

• ✅ It works for any smart person. TV (including the older Samsung models and LG).
• ✅ No binding to specific applications (you can transfer any files).
• ✅ Minimum load on the phone processor (as opposed to screen mirroring).

Disadvantages:

• ❌ Not all video formats are supported by a TV (e.g.,.mkv may not play).
• ❌ No synchronization of sound and video (may be noticeable when watching movies).

5. Method 4: Broadcasting Applications – LocalCast, ApowerMirror, and Others

If the built-in features don't work or you need additional features (for example, broadcast with a screen recording or annotations), use third-party applications.-5 Xiaomi Redmi Note and chose the best solutions:

Let’s take a closer look at LocalCast, one of the most versatile solutions:

1. Download the app from Google Play and open it.
2. Select a video from the gallery or file manager.
3. Slip on the broadcast icon (📺) and select the TV from the list.
4. If necessary, set up subtitles or stream quality in the app menu.

ApowerMirror is suitable for those who want to mirror the screen with minimal delays (relevant for games or presentations).

• 📱 Install the app on your phone and computer (if you are broadcasting via PC).
• 🔗 Connect both devices to the same Wi-Fi network.
• 🎮 Enable Game Mode in ApowerMirror Settings to Lower Lags.

⚠️ Note: When using third-party screen mirroring apps (such as ApowerMirror or TeamViewer), disable battery optimization for them in Xiaomi settings.

6.Method 5: Xiaomi Share is a proprietary solution for the Xiaomi ecosystem

Xiaomi Share (formerly Mi Share) is a proprietary technology from Xiaomi that allows you to quickly transfer files between the devices of the brand.It works not only for smartphones, but also for Xiaomi Mi. TV, Mi Box and other gadgets ecosystem, the main advantage is high speed (up to 20 MB / s) and no loss of quality.

How to transfer video via Xiaomi Share:

1. On the TV, turn on the Mi Share function (in the Settings menu). → Connection and sharing).
2. On Redmi Note, open Files (or Gallery), select video and tap → Xiaomi Share.
3. Select the TV from the list of available devices.
4. Confirm receipt of the file on TV.

Limitations of Xiaomi Share:

• ❌ It only works with Xiaomi devices (not suitable for Samsung or Samsung). LG).
• ❌ Maximum file size – 2 GB (for video in the video) 4K may not be enough).

If Xiaomi Share doesn't find a TV:

• 🔄 Reboot both devices.
• 📡 Check that the TV is on Bluetooth (needed for detection).
• 🔧 Update. MIUI and the TV firmware up to the latest version.

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Xiaomi Share is the best choice for file transfer between Xiaomi devices, but is useless for other brands’ TVs.

7.Solution for conventional TVs (without Smart) TV)

If your TV doesn't support smart features, it doesn't mean that Wi-Fi video transmission is impossible. There are three proven ways to do this:

1. Use external devices: 📺 Xiaomi Mi TV Stick or Google Chromecast (connect) HDMI-The port also supports Google Cast and Miracast). 🖥️ Android console (for example, Nvidia Shield or Xiaomi Mi Box S).
2. Connect the laptop as an intermediary: 💻 Transmit video from phone to laptop via Wi-Fi Direct or Bluetooth. 📺 Connect your laptop to the TV through HDMI and play back the file.

Use a router with USB-port:

• 📡 Connect the flash drive with the video to the router (for example, Xiaomi Mi Router) 4A Gigabit).
• 📺 On the TV, open the media player and select the file from the flash drive (via DLNA).

The most budgetary solution - Xiaomi Mi TV Stick (around 3,000) ₽). He's supportive:

• ✅ Google Cast (for streaming from YouTube, Netflix, etc.).
• ✅ Miracast (screen mirroring).
• ✅ DLNA (playback).
• ✅ Voice control via Google Assistant.

⚠️ Note: When buying Chromecast or Mi TV Make sure your TV is free. HDMI-port HDCP (Otherwise, the device will not work).

8. Typical problems and their solutions

Even when you set it up correctly, you can get errors, and we've collected some of the most common problems and ways to fix them.

If nothing helps, try alternative methods:

• 📱 Use it. USB-OTG cable for direct connection of the phone to the TV (if the TV supports) MHL).
• 🌐 Upload the video to the Cloud (like Google Drive or Mi Cloud) and open it on your TV via your browser.
• 📡 Create a hot spot on your phone and connect your TV to it (if the TV supports Wi-Fi Direct).

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If the image breaks when broadcasting via Miracast, try to reduce the resolution of the phone screen to 720p in the developer settings (Settings) → The phone. → Version. MIUI → tap 7 times → For developers → Minimum width).

FAQ: Frequent questions about transferring Redmi Note videos to TV

If the broadcast doesn’t work, upgrade webOS to the latest version (on older models). LG There may be no support for modern protocols).