Do you want to stream YouTube videos, show photos to friends on the big screen or play mobile games comfortably? Connecting your smartphone to a Xiaomi TV opens up a lot of possibilities - but only if you know which method to choose. Modern TV from Xiaomi (Mi TV A Pro series, Redmi Smart TV, Xiaomi TV Q2 and others) support several technologies for wireless and wired image transmission, but each method has its own nuances.
In this article, we'll look at all the current projection methods, from standard Miracast to obscure features like Google Cast for Android and AirPlay for iPhone, how to avoid delaying sound when watching movies (relevant to wireless connections), why the TV can't see the phone, and how to adjust the maximum transmission resolution, and if you have an old TV model without a Smart TV, we'll tell you what to do in this case.
1. Wireless projection over Miracast (for Android)
Miracast is a wireless screen standard built into most modern Android smartphones (starting with version 4.2) and Xiaomi TVs. It works without the Internet, directly connecting devices over Wi-Fi Direct. The main advantage is the lack of wires and minimal delays (up to 50 ms), which is critical for gaming.
To connect:
- 📱 On the phone: open Settings → Connected devices → Wireless display (on Xiaomi/Redmi The path may be different: Settings → Screen. → Wireless display).
- 📺 On TV: Go to Settings → Connection and sharing → Wireless display (Miracast).
- 🔍 In the list of available devices, select the name of your TV (for example, Mi). TV 4A-55).
- ✅ Confirm the connection on both devices.
⚠️ Note: If the TV is not listed, check if Detection Mode is enabled in Miracast settings on TV. On some Xiaomi models, this feature is hidden in the Additional section → Network settings.
Miracast supports a resolution of up to 1080p at 60 Hz, but in practice the quality depends on the model of the phone and TV. For example, the flagship Xiaomi 13 Pro or Redmi Note 12 Pro+ transmit a picture without artifacts, and budget smartphones can “brake” at high load.
Make sure both devices support Miracast.|Turn it off. VPN phone-on|Check that the TV and phone are on the same network (if you use Wi-Fi Direct)|Update the TV firmware to the latest version-->
2.Google Cast (for Android and iPhone) – Miracast alternative
If Miracast doesn’t work or slows down, try Google Cast (formerly Chromecast), which uses your home Wi-Fi network to stream content from your phone to TV. Unlike Miracast, it doesn’t transfer the entire screen, but only the app you select (like YouTube, Netflix or Google Photos).
Instructions for Android:
- Make sure your phone and TV are connected to the same Wi-Fi network.
- Open a supported app (e.g. YouTube).
- Slip on the Cast icon (the icon of the screen with waves in the upper right corner).
- Choose your Xiaomi TV from the list.
The iPhone algorithm is similar, but requires the installation of the Google Home app:
- 📱 Download Google Home from the App Store.
- 🔧 In the app settings, add your Xiaomi TV as a broadcast device.
- 🎬 In supported apps (such as YouTube), select the Cast icon and specify your TV.
Not all Xiaomi models support Google Cast out of the box, for example, older Mi TV 3 series require manual installation of the Google Play Services app via ADB. New models (Xiaomi TV Q2 2023 and later) have built-in support.
HDMI Connection: Maximum Quality Without Latency
If you need a stable connection without lags (for example, to play games or watch movies in 4K HDR), the best option is a wired connection over HDMI.
- 📱 Smartphone with support HDMI Alt Mode (most flagships Xiaomi, Redmi and others) POCO post-2019).
- 🔌 Cable USB-C → HDMI (for new models or a Micro-USB adapter → HDMI (old).
- 📺 Xiaomi TV with a free port HDMI (better HDMI 2.0 for 4K@60Hz).
Step-by-step:
- Connect the cable/adapter to your phone and TV.
- On the TV, select the signal source - appropriate HDMI-port, HDMI 1).
- A request for permission to transfer an image may appear on the phone - confirm it.
- If the screen is not duplicated automatically, go to Settings → Screen → HDMI Mode and choose Duplicate or Expand.
Advantages of HDMI:
- ✅ No delays (critical for high-resolution games and videos).
- ✅ Support 4K@60Hz, HDR10 Dolby Vision (if TV and cable support).
- ✅ Stable connection without breaks.
⚠️ Attention: Cheap cables USB-C → HDMI often 4K. For full transmission, choose certified cables with labeling HDMI 2.0 or HDMI 2.1.
What if your phone doesn’t support HDMI Alt Mode?
4. Wi-Fi Direct: Direct connection without router
Wi-Fi Direct is a technology that allows devices to connect directly, without a router intermediary, and is useful if you don’t have a home Wi-Fi network or want to stream content on the go (like in a hotel).
How to set up:
- On Xiaomi TV, go to Settings → Wi-Fi → Wi-Fi Direct and turn on the feature.
- On your phone, open Settings → Wi-Fi → Wi-Fi Direct (on Xiaomi/Redmi, the path may be different: Settings → Connections → Wi-Fi Direct).
- Select your TV from the list and connect.
- After connecting, use the Wireless Display function (as in the Miracast section).
Limitations of Wi-Fi Direct:
- ❌ Low data transfer speed compared to Miracast or HDMI.
- ❌ Possible hangings when broadcasting video in high resolution.
- ❌ Not all applications support sound transmission.
This method is suitable for presentations or simple videos, but not for games or movies in 4K.
💡
If Wi-Fi Direct doesn’t work, try restarting both devices and turning on Device Search mode on your TV manually via Settings → Additional → Networking Features.
5. Connect iPhone to Xiaomi TV (AirPlay and Alternatives)
iPhone owners face a problem: Xiaomi TVs do not support AirPlay out of the box, but there are a few workarounds:
Method 1: ApowerMirror App or Screen Mirroring
- 📱 Install ApowerMirror or Screen Mirroring from the App Store on iPhone.
- 📺 On your TV, install the same app via Google Play (if TV is on Android) TV) Or use the browser for the web version.
- 🔗 Connect both devices to the same Wi-Fi network and follow the instructions in the app.
Method 2: Apple TV + HDMI
If you have an Apple TV, plug it into a Xiaomi TV via HDMI, then use AirPlay to stream from an iPhone.This is the most stable method, but requires an additional device.
Method 3: Lightning Adapter → HDMI
For wired connection, buy the official Apple Lightning Digital adapter AV Adapter and connect it to the TV via HDMI-This is a way of maintaining the resolution up to 1080p.
⚠️ Warning: Free screen mirroring apps often embed ads and collect data. Use proven programs like ApowerMirror or TeamViewer QuickSupport for security.
6. Problem Solutions: Why can't the TV see the phone?
If the projection does not work, check the following points:
| Problem. | Possible cause | Decision |
|---|---|---|
| The TV is not displayed in the list of devices | Miracast or Wi-Fi Direct is disabled on TV | Enable the function in Settings → Connection → Wireless display |
| The connection is terminated in 10-20 seconds. | Weak Wi-Fi signal or interference | Move your router closer or use 5 GHz instead of 2.4 GHz |
| No sound when broadcasting | The phone has a different sound source (e.g. Bluetooth) | Check the sound settings in Settings → Sound → Exit |
| Lags and delays in games | Wireless connectivity not optimized for gaming | Use HDMI or reduce resolution in Miracast settings |
If none of these methods worked, try:
- 🔄 Restart the phone and TV.
- 📲 Update the firmware on both devices (especially relevant for TV Xiaomi) 2020-2021 release).
- 🛠️ Reset the network settings on the TV (Settings) → System system → Resetting the network).
💡
If Xiaomi TV is released before 2018, it may not support modern wireless transmission protocols, in which case only HDMI or the purchase of an external adapter (for example, Mi TV Stick) remains.
7. Optimization of broadcast quality: resolution, FPS, sound
To get the maximum quality of the projection, adjust the following parameters:
Permission and frequency of staff:
- 🎮 For games: install 1080p@60Hz (In Miracast or Google Cast settings).
- 🎬 For movies: choose 4K@30Hz (If TV and phone support).
- 📱 On Xiaomi phones, the way: Settings → Screen. → Wireless display resolution.
Sound:
- 🔊 To sync audio and video in Google Cast, turn off Bluetooth headphones on your phone.
- 🎵 In the TV settings, select PCM Dolby Digital, if there are delays.
Reducing delay:
- 📶 Use 5 GHz Wi-Fi instead of 2.4 GHz.
- 🚫 Close the background apps on your phone.
- 🔌 Connect the TV to the router via Ethernet cable (if supported).
Critical information: On the Xiaomi TV Q2 2023 and later in the Miracast settings, Game Mode has appeared, which reduces latency to 30 ms – ideal for cloud gaming (for example, Xbox Cloud Gaming or GeForce NOW).