How to duplicate your phone screen on your Xiaomi TV: all ways 2026

Broadcasting a smartphone screen to a large screen on Xiaomi TV opens up new possibilities, from watching high-resolution movies to showing presentations or streaming games. However, not all users know that you do not need to buy additional devices for this – modern Mi TVs. TV, Redmi TV And even budget models support wireless and wired synchronization out of the box".

In this article, we will analyze all the current ways of screen duplication – from the standard Miracast to alternative solutions for iPhone and older Android devices. You will learn how to avoid common mistakes (such as freezing images when connecting over 5 GHz Wi-Fi), what settings optimize latency in games, and why sometimes the TV "can't see" the phone even when connected correctly — FAQ Answer the questions most often asked in the service centers.

If you are using a Xiaomi TV, you are not older. 2018 The year of the release, it is likely to support at least 2-3 The following is the method for device owners. POCO Or Black Shark, you can use some special tips to reduce lags when streaming games, and let's start with the most versatile and reliable way, wired connection through the Internet. HDMI.

1. a wired connection through HDMI (most stable method)

Cable use HDMI Minimum latency and maximum image quality 4K@60Hz This is ideal for gamers, because it eliminates the compression artifacts and lags that are common in wireless protocols:

• 🔌 Cable HDMI → USB-C/Micro-USB (depending on the phone connector. for the new Xiaomi smartphones 13/14 fit USB-C → HDMI Supported by DisplayPort Alt Mode.
• 📺 Xiaomi TV with a free port HDMI (It is better to use a tagged connector ARC or HDMI 2.1. 4K).
• ⚡ Power adapter (if the phone runs out too fast – some cables don’t transmit enough current).

The connection takes less than a minute:

1. Insert the cable into the phone and TV.
2. On TV, select the signal source: on the remote, click Input (or Source) and select the appropriate one. HDMI-port.
3. A request for permission to transfer an image may appear on the phone - confirm it.

⚠️ Note: On some models POCO F5 Redmi Note 12 when you first connect, you need to turn on the developer mode and activate the Debugging option. HDMI in settings (Settings) → The phone. → Version. MIUI, press 7 times).

Advantages of the method:

• 🎮 Delay less than 10 ms (critical for games like Call of Duty Mobile or Genshin Impact).
• 📊 Support HDR10+ Dolby Vision on compatible TVs (e.g. Mi) TV Q2 75").
• 🔋 No dependency on Wi-Fi speed.

Disadvantages:

• 💸 Purchase of cable (from 500) ₽ certified).
• 📱 The phone discharges quickly (solved by an external battery or powered hub).

2. Wireless broadcast on Miracast (built-in function)

Miracast is a wireless screen transfer standard supported by all Xiaomi TVs on Android. TV (starting with Mi TV 4A Unlike the Chromecast, it doesn’t need additional devices – it’s enough to have your phone and TV on the same Wi-Fi network (or connected directly over Wi-Fi Direct).

Instructions for Android phones (Xiaomi, POCO, Redmi):

1. On TV: Open Settings → Connections → Phone screen (or Screen Mirroring).
2. On your phone: lower the notification curtain and find the Wireless Display (or Cast, Smart View) button. On some firmware path: Settings → Connections and sharing → Screenplay.
3. Select your TV from the list of available devices.

For iPhone (iOS), Miracast is not supported – use AirPlay (see section 4).

⚠️ Warning: If the image slows down, try switching the TV and phone to 5GHz Wi-Fi (in router settings). At 2.4GHz, latency can reach 200ms, making watching videos and playing games impossible.

The advantages of Miracast:

• 🆓 No need for additional devices.
• 🔄 Supports sound (unlike some alternative applications).

Disadvantages:

• 📶 Sensitive to Wi-Fi interference (walls, other devices).
• 🔋 Increased battery consumption of the phone.

Enable Wi-Fi on your phone and TV|Update the TV to the latest version|Shut down. VPN phone-on|Reboot the router at lags-->

3. Connect via Wi-Fi Direct (without router)

If you don't have home Wi-Fi or the router is unstable, you can connect your phone and your Xiaomi TV directly via Wi-Fi Direct. TV Android TV 9.0+ It is supported by Android 6.0 smartphones.+.

Step-by-step:

1. On TV: Settings → Network and Internet → Wi-Fi Direct → turn on the function.
2. On the phone: open Settings → Wi-Fi → Wi-Fi Direct (or Additional) → Wi-Fi Direct).
3. Select your TV from the list and confirm the connection on both devices.
4. Return to the screen menu and activate the broadcast.

Features of the method:

• 🔗 The connection is established without a router, but the range is limited 5-7 meters.
• 📡 Transmission speed is lower than the HDMI, but higher than Bluetooth.
• 🔋 The battery consumption of the phone 15-20% higher than in normal use.

💡

If the TV doesn’t appear in the Wi-Fi Direct list, try resetting the network settings on your phone (Settings) → System system → Reset → Reset Wi-Fi, mobile network and Bluetooth).

4.Using AirPlay for iPhone (Miracast alternative)

iPhone or iPad owners can’t use Miracast, but Xiaomi’s latest TVs are not available. TV Q2/Q1E 2023-2026) They support AirPlay, Apple's proprietary wireless protocol, to duplicate the screen:

On TV:

1. Open the Settings. → Apple AirPlay.
2. Activate the option and remember the PIN-code (displayed on screen).

On the iPhone:

1. Lower the Control Point (swipe down from the upper right corner).
2. Press Screen Duplication (or Screen Mirroring).
3. Select your Xiaomi TV and enter PIN-code.

Limitations:

• 🍎 It only works on Android TVs. TV 11+ (Like Mi. TV Q1E or Redmi Max 100").
• 🎵 Sound is transmitted only in format. AAC (No support for Dolby Atmos).
• 🔒 You need to connect to a single Wi-Fi network (or use Hotspot on your iPhone).

Annexes for duplication (alternative solutions)

If the built-in methods do not work (for example, on older Mi models). TV 3S Or custom firmware phones, you can use third-party apps. We tested 3 of the most reliable ones:

1. ApowerMirror (Android/iOS → Xiaomi TV)

• ✅ Supports screen recording and control with TV.
• ❌ Free version adds watermark.
• 🔗 Download (requires installation on phone and TV).

2. TeamViewer QuickSupport (for remote assistance)

• ✅ It works even through the mobile Internet.
• ❌ Lag to 300 ms – not suitable for gaming.

3. LocalCast (for streaming media files)

• ✅ Supports DLNA Chromecast.
• ❌ No duplicate screen, only video/photo.

To install on the Xiaomi TV:

1. Open Google Play on TV.
2. Find the app by name and install it.
3. Follow the instructions in the app to connect the phone.

⚠️ Note: When using third-party apps, turn off battery optimization for them in your phone settings (Settings) → Annexes → Permits → Battery optimization, otherwise the connection will break.

6: The solution to the problem: why the TV can't see the phone

If screen duplication doesn’t work, check the following points:

1. Wi-Fi problems

• 🔌 Make sure your phone and TV are connected to the same network (even if you use Wi-Fi Direct, you may need to connect to your router first).
• 🔄 Restart router – on some models TP-Link and Xiaomi Router helps to change the Wi-Fi channel in the settings.

2. Firmware incompatibility

• 📱 Update. MIUI on the phone to the latest version (Settings) → The phone. → Updating the system).
• 📺 Update the TV (Settings) → On TV. → Update of the PO).

3. Locking the connection

• 🛡️ Turn it off. VPN firewall on the phone.
• 🔒 On some Xiaomi TVs, you need to manually allow connection to Settings → Security → Device permissions.

Hardware restrictions

• 📱 Phones with MediaTek Helio G processors (e.g. Redmi) 9A) Miracast may not be supported at 5 GHz.
• 📺 TVs older than 2017 (Mi) TV 3) require an external Miracast adapter (e.g. Xiaomi Mi) TV Stick).

💡

If the connection is not established after all manipulations, try resetting the TV network settings (Settings). → System system → Reset → Resetting network settings: This will delete all stored Wi-Fi networks, but often solves connection problems.

7.Optimizing for Games and Video: How to Reduce Lags

When duplicating the screen for games (PUBG Mobile, Free Fire or watching movies 4K It's important to minimize the delay. Here's what you can do:

For wireless connection (Miracast/Wi-Fi Direct):

• 📶 Switch the router to the 5GHz band and select the channel with minimal load (use the Wi-Fi Analyzer app).
• 📱 Enable the performance mode on the phone (Settings) → Battery → Performance mode).
• 📺 On the TV, turn off image processing (Settings) → Picture → Image mode → Game).

For wired connection (HDMI):

• 🔌 Use the cable. HDMI 2.1 for 4K@120Hz (For example, for Black Shark. 5 Pro).
• 🎮 In the game settings, turn on High Performance mode and turn off vertical synchronization.

General advice:

• 🔋 Connect your phone to charge – when the battery level is low, the system automatically reduces performance.
• 🧹 Close background apps (especially messengers and social networks).

FAQ: Frequent questions about screen duplication