How to connect Xiaomi Redmi to your TV: 5 best ways

Xiaomi Redmi’s modern smartphones offer powerful multimedia capabilities that enable them to become a full-fledged home theater control center.Big screen displays allow them to enjoy movies, photos and games in high-resolution, unavailable for a small display.Users often look for ways to synchronize devices to share content with family or give presentations.

There are several proven methods of connection, each with its own technical features and hardware requirements. Wireless is most popular because of its convenience, but wired options provide stability and minimal signal latency. The choice of an opt-in option depends on your TV model, availability of ports and version of the MIUI operating system.

In this article, we will take a look at all the algorithms available, from simple built-in functions to the use of third-party software. You will learn how to configure audio and video transmission without lags, as well as how to solve typical compatibility problems.

Use of the built-in Translation (Miracast) function

The easiest and fastest way is to use the native operating system function, which is called Translation in the MIUI shell, and is based on the Miracast standard, which allows you to transmit images and sound in real time without using a router, creating a direct Wi-Fi Direct connection between the gadget and the receiver.

To get started, make sure your TV supports Smart TV technology or has a built-in Wi-Fi module that supports screen duplication. On older TV models, you may need to buy a separate dongle adapter. The activation process on your smartphone takes seconds and does not require the installation of additional software.

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Make sure your TV has Screen Mirroring, Wireless Display, or Anyview Cast on the Source/Input menu.

To start the process, follow the following steps:

• 📱 Open the notification curtain and find the Translation icon or go to Settings → Connection and sharing → Broadcasting.
• 📺 Enable the TV search mode (often called Screen Connection or Wireless Display»).
• 🔄 Wait for the name of your TV to appear in the list of available devices on the smartphone screen.
• ✅ Click on the TV name to establish the connection.

Once paired successfully, the smartphone screen will be completely duplicated on a large display, with minimal latency, allowing you to play games or work with documents comfortably, but it is worth considering that when transmitting high-resolution video, the load on the Wi-Fi module of the smartphone increases significantly, which can lead to a rapid battery discharge.

Broadcasting through Google Chromecast and apps

If your TV is equipped with an Android TV built-in system or supports Google Cast, you can use a more advanced method of transferring content. Unlike Miracast, it does not broadcast the entire screen, but a specific video or photo from the application, which saves processor and battery resources.

To work, both devices must be on the same local Wi-Fi network. This is a critical condition without which device search is impossible. Most modern Xiaomi Redmi models have Google Play pre-installed, which makes it easier to set up.

The algorithm of actions is as follows:

• 📡 Connect your smartphone and TV to a single Wi-Fi network.
• 🎬 Open the app with content (YouTube, Netflix, Google Photos).
• 📺 Click on the icon "Translation" (rectangle with waves) in the corner of the player.
• 📲 Select your TV from the list of devices offered.

The advantage of the method is the ability to use the smartphone for other tasks while the video is played on TV. Image quality adapts automatically depending on the speed of the Internet. If you use third-party browsers, such as Chrome, you can stream tabs directly to the TV screen through the browser settings menu.

⚠️ Note: If the broadcast button does not appear, check if the router is not on the guest mode. Devices in guest mode are often isolated from each other and cannot communicate.

Connection via HDMI cable and adapters

For users who want maximum stability and no compression, a wired connection is ideal. The standard USB Type-C port in Xiaomi Redmi smartphones does not always support direct video output. Many budget and mid-budget models do not support MHL or DisplayPort Alt Mode technology.

If you don’t have video output support, simple USB-C HDMI adapters won’t work, and you need active adapters with your own conversion chip or USB interfaces with dedicated drivers.

Connection scheme with support:

• 🔌 Connect the adapter. USB-C to HDMI smartphone-wise.
• 📺 Connect the adapter and TV with a cable HDMI.
• 📺 Switch the TV to external sources (Source) → HDMI 1).
• 📱 The image should appear automatically or after confirmation on the phone screen.

There is virtually no delay in the signal when using the cable, making this a perfect method for gamers. The resolution and frame rate will be limited by the TV and the quality of the cable. Charging the device while operating via HDMI is only possible if the adapter has an additional port to connect the power supply.

Broadcasting through DLNA and third-party applications

Protocol DLNA (The Digital Living Network Alliance allows you to transfer media files over a local network, which does not duplicate the screen, but broadcasts specific files (video, music, photos) from the phone’s memory to the TV. To implement it, you will need to install a special media center application, since the standard Xiaomi player may not have a built-in search function. DLNA-rendering.

Popular solutions include BubbleUPnP, LocalCast, or the MX Player built-in video player, which scans the network, finds compatible devices, and allows you to control playback, and it's a great way to watch downloaded videos that aren't supported by the TV's built-in online services.

Instructions for setting:

1. Install the transmitter app from Google Play.
2. Launch the application and allow access to the local network.
3. Select a file to play and click the “Cast” button or the TV icon.
4. Specify the target device from the list.

Using DLNA is especially relevant for watching heavy 4K HDR video, which can slow down when wirelessly broadcasting the screen.The app takes over decoding and sends the finished stream to TV, unloading the smartphone.

Connection problems and their solution

Despite the simplicity of technology, users often face challenges, and the most common problem is that the TV is not visible on the list of available devices, often due to router security settings or incompatibility of Wi-Fi frequencies.

If the connection is interrupted or the image twitches, try to reduce the output resolution in the broadcast settings. It is also worth checking whether the Wi-Fi channel is overloaded by neighboring networks. Switching the router to 5 GHz mode can significantly improve the stability of data transmission.

⚠️ Warning: Antivirus programs or firewalls on the router can block ports required for Miracast and other devices. DLNA. Try temporarily disabling protection for inspection.

Another common cause of failure is outdated software. Check for updates for MIUI and TV firmware. Manufacturers regularly release patches that fix compatibility errors with new encryption standards.

Set up sound and video parameters

Once you've successfully connected, it's important to adjust the output settings for a comfortable viewing experience. In the Xiaomi Redmi settings, you can select aspect ratio and resolution. If the image is cropped at the edges, look for the "Screen Format" or "Just Scan" setting in the menu of the TV itself.

To transmit quality audio over HDMI or wireless connection, you may need to change the audio settings. Go to Settings → Sound and Vibration → Output and select an external speaker or HDMI. If there is no sound, check if there is no sound mode on the connected device.

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For gaming, use a wired connection or 5GHz Wi-Fi to minimize input lag (entry delay).

Some TV models have a special "Game Mode" that disables excessive post-processing of images to reduce latency, activation of this mode on TV is mandatory for dynamic shooters and racing, otherwise the control may seem "cotton" and late.