Modern smart home ecosystems allow you to turn a smartphone into a powerful multimedia content management remote. Owners of Xiaomi equipment often wonder how to ensure seamless image transfer or control between gadgets of the same brand. Synchronization of devices opens up access to advanced features that are not available in standard use.
The process of networking doesn't require a lot of technical knowledge, but it has its own nuances: you need to understand the difference between simply duplicating the screen and fully managing it through system applications. The right setup ensures stable operation without delays and desynchronization of sound.
In this article, we’ll take you through all the current ways to connect, from built-in Android features to custom software, and learn how to avoid common bugs and maximize data performance. This guide will help you unlock the potential of your devices 100%.
Technical requirements and equipment preparation
Before you start setting up, you need to make sure that your equipment meets the minimum requirements. Mi Drop or Cast requires a certain standard Wi-Fi modules to work smoothly, usually supporting 2.4 GHz and 5 GHz bands.
Both devices must be connected to the same wireless network, a fundamental condition that makes it impossible for the devices to be detected by each other on the local network, so if the router is sending signals at different frequencies with different names (SSIDs), make sure that the phone and TV are on the same subnet.
⚠️ Note: Some corporate or guest Wi-Fi networks have Client Isolation, which prevents devices from seeing each other even when connected to the same router, in which case synchronization is impossible without changing the router settings. Also worth checking is the operating system versions. On Xiaomi Mi TVs TV PatchWall is usually installed on Android TV, And on phones — MIUI Updating to the latest available version often solves problems with data protocol compatibility. 📊 What is your Xiaomi TV? TV StickMi Box SSmart TV AndroidSmart TV Using the built-in screen translation function The fastest way to display an image from a smartphone to a large screen is to use the native wireless monitor function. This technology is based on the Miracast standard, which is supported by most modern TVs and smartphones without the need to install additional software. To activate the mode on the Xiaomi phone, lower the notification curtain and find the icon "Translation" or "Cast". If the icon is hidden, click on the menu edit button (usually three dots or a pencil) and drag it to the visible area. Once turned on, you will start searching for available devices within range of the network. 📱 Open the control panel on your smartphone and select the broadcast mode. 📺 On the TV remote, click the signal source select button and select "Wireless Display" or similar option. 🔗 Wait for your phone name to appear on the TV screen and confirm the connection. The quality of the picture depends on the power of the Wi-Fi signal. There is a slight delay when using this method, so it is less suitable for dynamic games than for viewing photos or presentations. The resolution of the broadcast image automatically adjusts to the capabilities of the TV display. Why can the broadcast be interrupted? Frequent communication breaks are often caused by overloading the Wi-Fi channel by neighboring routers. Try to switch to the 5 GHz band if both devices support it, or move the router closer to the TV. Setup of the Mi Remote application for control If your goal is not to duplicate the screen, but convenient content management, the process will be a full-fledged solution for the Mimote application, as it will use the full-s for the Remote interfaced textual capacity. After launching the application on the phone, you need to add a new device by selecting a category "TV" The system will offer multiple code variants or conduct an automatic button test to determine the correct configuration. ☑️ Check before connecting the remote Included Bluetooth on the phone TV and smartphone in the same network Installed application Mi Remote Batteries in the TV remote charged: 0 / 4 Unlike infrared remotes, which require direct vision, Wi-Fi or Bluetooth connections work through obstacles, which is especially convenient if the TV is installed in a niche or behind glass cabinet doors. The functionality of the application allows you to emulate the buttons of navigation, volume and launch of applications. InfraRed Wi-Fi / Bluetooth Voice control Direct-of-sight Necessary No microphone Required Range Up 7-10 Up to three feet 30 Meters (indoors) Depends on microphone Response speed Instant Minimum Delay Depends on network Support for smart scripts No Full Support Partial Media Broadcast via Chromecast Android Ecosystem TV, The main platform for Xiaomi TVs is natively supported by Google Cast technology, which allows you to stream content from specific applications (YouTube, Netflix, Kinopoisk, VLC) Directly, without loading the processor of the smartphone, in which case the phone acts only as a remote, sending a command to run a video on a certain URL-The main load of decoding video stream takes the TV, which ensures high quality of the picture even with a weak Wi-Fi signal. To run, find the Chromecast icon in the app on your phone, click on it and select your TV from the list. For this feature to work, it is critical that Google accounts on TV and phone are identical or have access rights to each other in a family group. 💡If the broadcast icon doesn’t appear in the app, make sure the app has permission to access the local network in Android’s privacy settings. When you need to transfer a heavy video file or archive of photos from your phone to your TV for later viewing, it is most convenient to use file managers with support DLAN or SMB. The Explorer app on Xiaomi can create a local server. Activate PC Access in the Explorer settings. IP-port. By entering this address in the browser of any device on the same network (or in a media player on TV, for example, VLC or MX Player, you will get access to the file system of the smartphone. 📂 Open “Conductor” on Xiaomi smartphone and go to the section “Access from PC". 🔌 Launch the server and copy the displayed address. 📺 On the TV, open the file manager and enter the address manually or find the device on the network, which provides the maximum data transfer speed, since there is no real-time transcoding of the video stream. This is ideal for watching movies in high bitrate, where wireless screen broadcasting could give jerks. ⚠️ Attention: When in use SMB-Make sure the phone is allowed to connect from the outside, otherwise the TV may not see the folders despite the correct network connection. Despite the apparent simplicity, users often face a situation where devices cannot see each other, the most common reason being the separation of networks by the router. Even if the names of Wi-Fi are the same, the router can isolate customers from each other at the software level. 10-15 It'll clear the cache. DHCP and give out new IP-Addresses to devices, which often solves the problem of visibility. Also check if the router is not on the "Guest network" mode for one of the devices. 💡Rebooting the router and reconnecting both devices to the network 80% If you have persistents, reset the network settings on the TV. Go to Settings → Network and Internet, select your network and click "Forget." Then re-enter the password. This will force the network configurations and security protocols to be updated. Why can't Xiaomi TV see the phone? Most often it's in different subnets (e.g., one appliance on one phone). 2.4 GHz, another on 5 GHz with insulation or in activated VPN It's a smartphone that hides the device from the local network. Can you sync the phone without Wi-Fi? Yes, some models support direct Wi-Fi Direct or wired connection through the Internet. USB-cable MHL/HDMI, But the functionality will be limited to just screen duplication. Does synchronization affect Internet speed? When broadcasting online content (Chromecast), the load on the channel is minimal. When you duplicate the screen (Miracast), the traffic goes inside the local network and does not consume the Internet channel, but loads the Wi-Fi air? Go closer to the router, turn off downloads on other devices, and select Game or Sport image mode in your TV settings to reduce input delay.