Connecting a Xiaomi or Redmi Phone to a TV via Wi-Fi: A Complete Guide with Troubleshooting

• 📱 Go to Settings → Connection and Sharing → Wi-Fi Direct.
• 🔍 Find the name of your TV in the list and tap on it.
• 🔑 Confirm the connection on both devices (you may need to enter a PIN code from the TV screen).

After successful connection, a notification will appear on your phone. Connected to Wi-Fi DirectNow you can:

• 🎬 Stream video from your gallery or YouTube (via button Cast in the player).
• 🎮 Play mobile games on a larger screen (the latency will be lower than when using Miracast).
• 📷 View photos in slideshow mode.

TV and phone are charged|Both devices are within 5 meters|Wi-Fi Direct is enabled on the TV|VPN is disabled on the smartphone (it may be blocking the connection)|Connection issues? Restart both devices-->

⚠️ Attention: On some models Xiaomi (For example, Redmi 9A) function Wi-Fi Direct hidden. To activate it, go to Settings → About phone, tap 7 times on MIUI version, then return to Advanced Settings → Lab → Wi-Fi Direct.

2. Using Miracast: Screen Mirroring Without Lag

Miracast — a wireless screen sharing standard supported by most modern TVs (except for some models) Apple TV). Unlike Wi-Fi Direct, it doesn't require a connection to the same network, but it can introduce a delay of up to 100–150 ms when streaming video. On smartphones Xiaomi/Redmi the function is called Wireless display or Wireless Display.

Setup instructions:

1. On TV:
   • 📺 Turn on Miracast on the menu Settings → Network → Screen Mirroring (on LG — Screen Share, on Sony — Miracast).
   • 🔍 Start searching for devices.

• 📱 Open Settings → Connection and Sharing → Wireless Display.
• 🔍 Select your TV from the list.
• ⚙️ Adjust the screen resolution if necessary (recommended) 1920×1080 for a balance of quality and performance).

Important: On TVs Xiaomi Mi TV (For example, Mi TV Q2 2023) Miracast It works more stable if you enable the option in the phone's developer settings Debugging over Wi-Fi and install Transfer mode: PTS (Peer-to-Peer).

3. Google Cast (Chromecast): Stream content without mirroring

Google Cast (aka Chromecast) is a technology that allows you to "send" content (video, music, photos) from your phone to your TV without full screen mirroring. The main difference from Miracast: Only the media file is transmitted, not the entire smartphone interface, which reduces the network load. This method works on all TVs with Android TV (including Xiaomi Mi TV, Philips With Google TV) and devices with support Chromecast built-in.

How to use:

1. Make sure your phone and TV are connected one Wi-Fi network.
2. On TV:
   • 📺 Launch the app Google TV or YouTube (if you are streaming video).
   • 🔍 Find the icon in the upper right corner Cast (Wi-Fi screen icon).

• 📱 Open a supported app (YouTube, Google Photos, Netflix and others).
• 🔍 Tap on the icon Cast and select your TV.
• 🎬 Start playback - the content will begin broadcasting on TV.

Advantages Google Cast:

• 📶 Less network load compared to Miracast.
• 🔋 Saves your phone's battery (since the entire screen is not broadcast).
• 🎮 Supports playback control from your phone (pause, rewind).

⚠️ Attention: If you use VPN on the phone, Google Cast May not work. Disable the VPN or add an exception for the local network in the VPN app settings.

4. DLNA: View media files without mirroring

DLNA (Digital Living Network Alliance) is a protocol for exchanging media files between devices on a local network. Unlike Miracast or Google CastIt doesn't mirror the screen, but rather provides access to photos, videos, and music stored on the phone. It's suitable for watching home videos or listening to music without lag.

How to set up DLNA on Xiaomi/Redmi:

1. On the phone:
   • 📱 Install a server application, for example, BubbleUPnP or LocalCast.
   • 🔍 Launch the app and activate DLNA Server Mode.
   • 📁 Select folders with media files to share.

• 📺 Open the built-in media player (for example, Photos and videos on Samsung or Media on LG).
• 🔍 In the section Net or DLNA Find your phone's name (eg. Redmi_Note_11).
• 🎬 Select a file to play.

Restrictions DLNA:

• ❌ Does not support screen sharing (only individual files).
• ❌ May not work with DRM-protected content (e.g. movies from Netflix or Kinion).
• ❌ Speed ​​depends on the router power (recommended Wi-Fi 5 GHz).

5. Troubleshooting Connection Issues: A Checklist

If the phone Xiaomi/Redmi If your TV does not connect via Wi-Fi, please follow these steps:

1. Check compatibility:
   • 📱 On the phone: MIUI 10 and newer, Android 8.0+.
   • 📺 On TV: support Miracast, Wi-Fi Direct or DLNA (check the instructions).
2. Update firmware:
   • 📱 On the phone: Settings → About phone → System update.
   • 📺 On TV: Settings → Support → Software Update.

Settings → Connection and sharing → Reset Wi-Fi, mobile network, and Bluetooth settings

After the reset, reboot both devices.

• 🔒 Turn it off Isolation of clients (Client Isolation) in the router administration panel.
• 🔄 Install a channel Wi-Fi 5 GHz with width 40 MHz (reduces interference).

If the problem persists, try alternative methods:

• 🔌 Use USB-C to HDMI adapter for wired connection (requires support) DisplayPort Alt Mode on the phone).
• 📶 Connect Google Chromecast or Xiaomi Mi TV Stick to the TV's HDMI port.

6. Streaming optimization: how to reduce lags and tearing

Even if the connection is established, users often encounter image delay (lagom) or communication breakdownsHere's how to improve your streaming quality:

For games through Wi-Fi Direct or Miracast:

• 🎮 Turn on Game mode on the phone (Settings → Accessibility → Game Mode).
• 🔋 Connect your phone to a charger to prevent processor throttling.
• 📶 Use a router with support QoS (Quality of Service) and prioritize phone traffic.

7. Alternative streaming apps

If built-in functions MIUI If your audio isn't working, try third-party apps. They often offer additional settings (such as bitrate adjustment or latency correction).

Top 3 apps for Xiaomi/Redmi:

1. ApowerMirror:
   • 🔹 Supports screen mirroring and control from your phone.
   • 🔹 Works even on old TVs without Miracast.
   • ⚠️ Requires installation of the server part on the TV (via ApowerMirror TV).
2. Screen Mirroring (by MobZapp):
   • 🔹 Optimized for MIUI (less lags than standard Miracast).
   • 🔹 Supports broadcasting in 1080p.

• 🔹 Ideal for DLNA- broadcasting local files.
• 🔹 Can bypass DRM restrictions for some streaming services.

Before installation, check:

• 🛡️ App permissions (access to storage, microphone, location).
• 📥 User reviews with your phone model (for example, Redmi Note 10 Pro may have problems with ApowerMirror).

⚠️ Attention: Some applications (eg. TeamViewer QuickSupport) offer "mirroring" over the internet, but this creates a latency of up to 500 ms and requires a stable connection. They are not suitable for local broadcasting.

FAQ: Frequently asked questions about connecting Xiaomi/Redmi to TV

• Some applications (eg. Roku) allow you to control your TV via Bluetooth, but without screen sharing.

For full mirroring without Wi-Fi, only a wired connection is suitable.

• Go to Settings → Connection and Sharing → Wireless Display.
• Select your TV Samsung from the list.

If the connection is not established, update your TV firmware to the latest version or use the app Samsung SmartThings for diagnostics.