Wirelessly streaming content from your smartphone to your big screen has become an integral part of the modern multimedia experience. If you have a Xiaomi phone (be it a Redmi Note 12, POCO X5 or the flagship Xiaomi 14) and an LG TV with Wi-Fi Direct support, you can enjoy photos, videos and even games on a 55+-inch screen without unnecessary wires and routers. But how do you do it?
Unlike the classic Miracast or Google Cast, Wi-Fi Direct creates a direct connection between devices, which is especially useful in the absence of a home network or weak signal. However, many users face problems: the TV can not see the phone, the connection is cut off, or the picture is slowing. In this article, we will discuss the unique nuances of connecting Xiaomi devices to LG TVs – from preparation to troubleshooting, taking into account the features of MIUI firmware and webOS.
What is Wi-Fi Direct and why is it better than other ways?
Wi-Fi Direct (or Wi-Fi) technology P2P) It allows two devices to communicate directly, without a router intermediary, which is different from the traditional router. DLNA or Google Cast, where you need a shared network. LG:
- 🔌 No dependence on the router: works even on a trip or in the country where there is no Internet.
- 📶 Stability: Direct communication minimizes delays (latency to the end of the day) 30-50 opportunistic 100+ MS for cloud services).
- 🔒 Security: Data is transmitted over an encrypted channel (protocol) WPA2-PSK).
- 🎮 Game support: You can stream gameplay from your phone to TV with minimal lag.
There are limitations, however, such as LG’s Wi-Fi Direct, which often only works with Miracast-enabled devices (even if a different protocol is used), and some Xiaomi models based on MIUI 14+ may require additional permissions to transfer the screen, but that’s all in order.
Preparation of devices: what to check before connecting
Before you start setting up, make sure both devices meet the minimum requirements. Here's a checklist for Xiaomi and LG:
Make sure LG TV supports Wi-Fi Direct (Models of 2016 and up)
Update MIUI firmware on Xiaomi to the latest version
Turn off VPN and power saving modes on your phone
Check that the TV is on Screen Share mode.
Charge of the phone is not less than 30% (for stable transmission)
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Pay special attention to the firmware version. LG TVs with webOS 4.0 and below may require manual Wi-Fi Direct enabled via the service menu (press Settings on the remote for 5 seconds). On Xiaomi, check for the feature in the Settings menu → Connections and Sharing → Screen Transfer. If not, update MIUI or use third-party apps like ApowerMirror.
⚠️ Note: On some models LG OLED (for example, C1 or G2) Wi-Fi Direct is disabled by default to save power. To activate it, go to Settings → All settings → Network → Wi-Fi Direct and turn on the slider.
Step-by-step: connect Xiaomi to LG via Wi-Fi Direct
Now, let's get to the practice. Follow the instructions carefully, the order is important.
Step 1: Turn on Wi-Fi Direct on your LG TV
1. Take the LG remote and press the Home button (home).
2. Go to Settings → Network → Wi-Fi Direct.
3. Turn on the function and wait until the TV starts searching for available devices.
4. Remember the name of your TV (for example, LG_webOS_TV_1234) — It will be needed to connect.
Step 2: Set up Xiaomi phone
1. Open the settings on your smartphone.
2. Go to Connections and Sharing → Screen Transfer (on some models, the path may differ: Additional → Wireless Display).
3. Press Wi-Fi Direct or Wireless Display and wait for the scan.
4.In the list, find the name of your LG TV and tap it.
Step 3: Confirm the connection
1. On the TV screen will appear a request for connection - confirm it with the remote control.
2.At Xiaomi phone may appear a data transfer alert - allow access.
3. Wait for the "Connected" message on both devices.
If it goes well, the screen will show up on the TV, and if there is a problem, see the Troubleshooting section below.
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If the picture on TV is displayed with a delay, try to reduce the screen resolution on Xiaomi to 720p in the transmission settings.
Compatibility table: which models Xiaomi and LG work together
Not all devices support Wi-Fi Direct equally well. Below is a table of compatibility of popular models. Please note that even if your model is on the list, it is recommended to update the firmware to the latest version for stable operation.
| Xiaomi model | MIUI version | Model LG | WebOS version | Support for Wi-Fi Direct | Notes |
|---|---|---|---|---|---|
| Xiaomi 13/13 Pro | 14.0+ | LG C2, G2 | 22.0+ | ✅ Yes. | Supports 1080p@60fps |
| Redmi Note 12 Pro+ | 13.0+ | LG Nano85, QNED80 | 21.0+ | ✅ Yes. | There may be lags when transferring games |
| POCO X5 Pro | 14.0+ | LG UK6300 | 4.0 | ⚠️ Partially. | Manual Wi-Fi Direct Enablement Required |
| Xiaomi 11T | 12.5+ | LG OLED A1 | 20.0 | ✅ Yes. | Max resolution 1080p@30fps |
| Redmi 10C | 12.0 | LG 43LM6300 | 3.5 | ❌ No. | Use it. HDMI-adapter |
If your model is not in the table, check the specifications on the official sites of Xiaomi and LG. Pay attention to support for Miracast and Wi-Fi Direct protocols - without them, connection is impossible.
Common Problems and Their Solutions
Even with the right setup, users often encounter errors, and here are the most common ones and ways to fix them:
- 🔍 TV doesn't see phone: - Reboot both devices. - Make sure Xiaomi has Developer Mode and debugging enabled USB (In some cases, it helps. - Check if the firewall is blocking. MIUI Connection (Settings section) → Annexes → Permits).
- 📵 The connection breaks through 1-2 Minutes: - Turn off Adaptive Brightness and Energy Saving mode on your phone. - Reduce transmission resolution to 720p in Wi-Fi Direct settings. - Check if the phone is overheating (use the app) CPU Monitor).
- 🎮 Lags when streaming games: - Use the game mode on Xiaomi (included in Settings) → Special facilities → Gaming Turbo. – Connect your phone to charging – this will prevent the processor from trotting. – Try alternative apps like Steam Link for streaming games.
⚠️ Note: If you are connected to the TV LG The message “Unsupported format” appears, which means that the screen resolution of Xiaomi exceeds the TV. 1280×720 in the developer settings (Settings) → The phone. → Version. MIUI — slip 7 once).
Alternative ways to connect if Wi-Fi Direct is not working
If you can't set up Wi-Fi Direct, don't despair. There are alternative methods of transferring the screen:
- 📱 Google Cast (Chromecast): Suitable for models LG with built-in Chromecast (for example, LG CX You need a shared Wi-Fi network. Use the Google Home app to set up.
- 🔌 HDMI-Adapter: The most stable method for video games 4K. It'll take an adapter. USB-C → HDMI (For the new Xiaomi or Micro-USB → HDMI (old-model).
- 🌐 DLNA/UPnP: Allows you to stream media files (photos, videos, music) without transferring the screen. On Xiaomi, use the Mi Home app or BubbleUPnP.
- 🖥️ Wired connection to USB: Some TVs LG (for example, series UN7300) Supports the display of the phone screen through USB-Cable, set the mode. USB-debugging on Xiaomi.
How to turn on the developer mode on Xiaomi?
Connection optimization: how to reduce lags and improve quality
Even if the connection is installed, the quality of the broadcast may leave much to be desired.
- Use 5GHz Wi-Fi (if supported): Go to the Wi-Fi Direct settings on LG and select the 5GHz range.
- Close background apps: On Xiaomi, open Task Manager (swipe up late) and close all unnecessary programs, especially instant messengers and social networks.
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For maximum stability, disable the automatic Wi-Fi switching feature on Xiaomi phone (located in Settings → Wi-Fi → Additional) this will prevent connection breakage at a weak signal.