How to connect your Haier TV to your Xiaomi phone: all ways + mistakes

Synchronizing Haier TV with Xiaomi smartphone (including Redmi and POCO models) opens up opportunities for streaming video, games and even TV control from the phone screen. However, not everyone knows that the methods of connecting depend on the TV model, the version of MIUI and even the type of content you want to transfer. In this article, we will discuss all the current methods, from wireless protocols to wired solutions, as well as typical errors that prevent successful synchronization.

It’s important to keep in mind that modern Haier TVs (LE, UE, Smart TVs) support a variety of standards, from legacy DLNA to modern Miracast and proprietary solutions like Xiaomi Screen Mirroring. Xiaomi smartphones based on MIUI 12+ have built-in tools for wireless projection, but their work depends on the firmware version and regional settings. If you previously tried to connect and got an error like “failed to find the device” or “Connection interrupted”, the reasons may lie in the settings of the router, the limitations of the TV or even in the energy-saving functions of the phone.

Before you get to the instructions, check two key things: 1. Make sure the TV and phone are connected to the same Wi-Fi network (for most methods). 2. Update the firmware on both devices – in Haier this is done through Settings → Support → Software Update, in Xiaomi via Settings → About Phone → System Update.

Connection via Miracast (wireless projection)

Miracast is a universal standard for wireless screen transmission, which supports almost all modern Haier TVs (since 2018 release) and Xiaomi smartphones on Android 5.0+. The main advantage of the method is the absence of delays when broadcasting videos and games, but there are also disadvantages: high power consumption of the phone and possible image artifacts with a weak Wi-Fi signal.

To activate Miracast on Haier TV:

1. Open the settings (HOME button on the remote).
2. Go to the Network section → Miracast or Wireless Projection (the name may vary depending on the model).
3. Turn on the option and wait until the TV appears in the list of available devices.

On a Xiaomi smartphone:

1. Open Settings → Connection and Sharing → Wireless projection.
2. Choose your Haier TV from the list.
3. Confirm the connection on both devices (entry may be required) PIN-code).

If the TV doesn’t appear on the list, try:

• 🔄 Rebooting the router – sometimes interferes with the dual NAT or filtering multicast packets.
• 📱 Shut down. VPN On the phone, it can block local connections.
• 🔌 Use 5 GHz Wi-Fi – at 2.4 GHz, interference is possible.

2.Using Wi-Fi Direct (direct connection)

Wi-Fi Direct allows you to connect your phone and TV directly, without a router, a method that is useful if you don’t have Wi-Fi access or want to stream content on the road (e.g. from a laptop to a hotel TV), but Wi-Fi Direct can run slower than Miracast and doesn’t support all Haier models (especially budget series).

Instructions for Haier:

1. In the TV menu, find Settings → Network → Wi-Fi Direct.
2. Activate the function and remember the network name (e.g. HAIER-LE55K6600G-Direct).
3. On Xiaomi phone, open Settings → Wi-Fi and connect to the network created by the TV.

Once connected, you can transfer files through standard applications (such as Gallery or Files) or use specialized utilities like Send Files to TV.

Importantly, when you use Wi-Fi Direct, your phone will lose access to the Internet, because it will be connected to the TV as an access point, and if you need to stream the screen and stay online at the same time, this method will not work, you should use Miracast or HDMI.

Enable Wi-Fi Direct on your TV

Remember the network name and password (if required)

Disconnect mobile Internet on the phone

Make sure that the distance between the devices is not more than 5 meters-->

Connection via HDMI (wired method)

If wireless methods don’t work or you need a minimum response time (e.g. for gaming), HDMI-cable is the most reliable solution:

• 📱 adapter USB-C/HDMI (For modern Xiaomi with a port USB Type-C) or Micro-USB/HDMI (old-model).
• 🖥️ Cable HDMI (preferably 2.0 support 4K@60Hz).
• ⚡ Power supply for the adapter (some models require additional power supply).

Step-by-step:

1. Connect the adapter to the phone and the HDMI cable to the adapter and TV.
2. On the Haier TV, select the HDMI signal source (SOURCE button on the remote).
3. Xiaomi phone may need to enable Developer Mode and activate the option HDMI-output (in Settings) → Additionally. → For developers).

Advantages of the method:

✅ Minimal latency (ideal for gaming via Xbox Cloud Gaming or Steam Link).

✅ Stable image without artifacts.

✅ It works even without Wi-Fi.

Disadvantages:

❌ The phone discharges quickly (it is recommended to connect charging).

❌ Not all adapters support sound – a separate Bluetooth speaker may be required.

4. broadcasting applications (Mi TV, Google Home, ApowerMirror)

If the built-in methods don’t work, you can use third-party apps. They are suitable for older Haier models or if you need additional features (for example, controlling a TV from your phone or streaming from Netflix to bypass restrictions).

Comparison of popular applications:

To connect via Mi TV:

1. Install the app on your phone from Google Play.
2. Register with your Xiaomi account.
3. In the menu of the Haier TV, turn on the DLNA or Screen Mirroring option.
4. In the Mi TV app, select your TV from the list.

💡

If the app doesn't find the TV, try manually entering it. IP-TV address. You can find it in the Settings menu → Network → Network status on Haier.

5. Solving Connection Problems

Even with the right settings, the connection may not work. Here are the typical errors and their solutions:

Problem 1: The TV doesn’t appear in the list of projection devices.

⚠️ Note: Some Haier TVs have Miracast disabled by default in "hotel mode." To activate it, press the Menu button on the remote. + Volume+ For 5 seconds, select Home Mode.

Decisions:

• 🔧 Restart the TV and phone.
• 📡 Check that both devices are connected to the same Wi-Fi network (not the guest one!).
• 🔒 Turn off the firewall on the router (can block multicast traffic).

Problem 2: The image is lagging or tearing when broadcast.

Causes and solutions:

• 📶 Weak Wi-Fi signal → Connect to a 5GHz network or use it HDMI.
• 🔋 Energy saving on the phone → Turn off battery saving mode for projection application.
• 🎮 High load → Close the background apps on your phone.

Problem 3: There is no sound when connected via HDMI.

⚠️ Attention: Some adapters USB-C/HDMI They don’t transmit the sound because of lack of support HDMI ARC. Check if the adapter has an "Audio Out" tag, and if not, connect the external speakers via Bluetooth or 3.5 mm.

💡

If none of these methods work, check if your Haier model supports Screen Mirroring, and check the manufacturer’s website by model number (e.g. Haier LE55K6600G).

6. Alternative methods (for older models)

If your Haier TV is released before 2017, it may not support Miracast or Wi-Fi Direct.

Method 1: Chromecast or Fire TV Stick

• 📺 Buy a Google Chromecast or Amazon Fire device TV Stick and connect it to HDMI-television-port.
• 📱 On Xiaomi phone, use the Google Home app to stream the screen.

Pros:

4K

Cons:

Method 2: DLNA-server

• 🖥️ Install the BubbleUPnP or Plex app on your phone.
• 📂 On Haier TV, open the built-in media player and select a file from your phone.

Limitations:

Method 3: MHL Cable

For older Xiaomi smartphones (such as the Redmi 4X or Mi 5) and TVs with HDMI-MHL port:

• 🔌 Buy a cable. MHL (for example, Samsung MHL 2.0).
• 🔋 Connect the cable to the phone and TV, then connect the power supply (required!).

7.Putting Connection Optimization for Games and Videos

If you connect your phone to a TV for games (Call of Duty Mobile, Genshin Impact) or 4K movies, set your devices up for minimal delays:

For games:

• 🎮 Use it. HDMI-connection - the delay will be ~10 ms. vs. ~100ms to Miracast).
• 🔧 In the settings of the Haier TV, turn on Game Mode (Settings) → Picture → Image mode → Game).
• 📱 On the phone, activate Performance Mode (Settings) → Battery → Performance modes).

For 4K/HDR video:

• 📺 Make sure that HDMI-cable HDMI 2.0 (for 4K@60Hz) or HDMI 2.1 (for 8K).
• 🎞️ In the player application (e.g, VLC or MX Player) select Hardware Decoding.
• 🔊 For Dolby Atmos sound, use it. HDMI ARC oral.

💡

To stream Netflix or Disney+ in 4K through Miracast, you may need to disable HDCP in your TV settings (if you have one), otherwise the content will stream at 720p due to copy protection.

FAQ: Frequent questions