Chromecast on Xiaomi TV: how it works, how to connect and fix bugs

Xiaomi TVs with Android operating system TV Google TV Chromecast technology is supported, but many users are faced with questions such as how exactly this feature works, which models are compatible, and why connection problems sometimes arise. Unlike external devices Google Chromecast, the built-in functionality in Xiaomi TVs has its own nuances – from the features of activation to restrictions on streaming resolution.

In this article, we will discuss in detail how Chromecast is integrated into Xiaomi firmware. TV, What models support the technology, including the Mi TV A2, P1, Q2 We will also give you step-by-step instructions for setting up the latest updates in 2026, focusing on common errors, such as why the TV is not displayed in the list of available broadcast devices or how to fix the latency when streaming from a phone.

If you plan to use Chromecast for gaming (via Google Stadia or Xbox Cloud Gaming), streaming screens from your iPhone or MacBook, or just want to optimize picture quality, here you will find the latest solutions tested on the latest versions of Xiaomi software.

What is Chromecast in Xiaomi TVs and how it differs from an external device

The Chromecast technology in Xiaomi TVs is a built-in Wi-Fi media streaming protocol that doesn’t require any additional hardware. Unlike Google’s external Chromecast dongles (e.g., Chromecast). 4K Chromecast with Google TV), The built-in version has limitations:

• 🔹 There is no own interface: external Chromecast can work as independent media players (with a remote and menu), while built-in Xiaomi TV — stream receiver.
• 🔹 Dependence on firmware: on older models (for example, Mi) TV 4A 2018 Chromecast may be missing or error-proof.
• 🔹 Limited Codecs: Some video formats (e.g, AV1 Dolby Vision or Dolby Vision may not be broadcast correctly.
• 🔹 No support for Miracast: Chromecast and Miracast (screen duplication technology) are different protocols. TV Supports both, but they are set up separately.

It’s important to understand that the built-in Chromecast in Xiaomi uses the same infrastructure as Google’s external devices, but with one key difference: it’s tied to the Xiaomi ecosystem. This means that some features (such as streaming from a Xiaomi phone) may require a Mi Home app or Xiaomi app. TV Remote.

From the technical side, Chromecast in Xiaomi TV It works through protocol. DIAL (Discovery And Launch, which allows devices to find a TV on a local network and send content to it, and the TV itself must be connected to the same Wi-Fi as the stream source (smartphone, tablet or PC).

What are Xiaomi models? TV Chromecast Supports: Full List

Not all Xiaomi TVs have Chromecast built-in.The feature is only available on Android models TV 9.0 and later (or Google) TV Below is the current list of compatible series (as of 2026):

If your model is not listed, check the firmware version in the Settings menu. → You need to activate Chromecast:

1. Update the software to the latest version (instructions in the next section).
2. Make sure that the TV and stream source are connected to the same Wi-Fi network (5 GHz recommended for the first time) 4K).
3. Enable the function in settings: Settings → Devices → Transmit files to TV (The name may vary depending on the firmware).

⚠️ Note: On Xiaomi TVs with PatchWall (India shell), the Chromecast can be disabled by default.

Step-by-step: how to connect Chromecast on Xiaomi TV

The process of setting up Chromecast on Xiaomi TV It takes no more than 5 minutes, but requires a few key conditions to be met:

Preparation of the television

• 📺 Turn on the TV and connect it to Wi-Fi (preferably to a 5GHz network for stable broadcasting) 4K).
• 🔄 Update your firmware: go to Settings → About TV → System Update.
• 🔧 Activate Chromecast: Settings → Network and access → Transmit files to TV → Turn on.

2. Stream source setting (smartphone/PC)

For Android:

1. Install the Google Home app (if not).
2. Open the video in the supported app (e.g. YouTube, Netflix) and click the Cast icon (📺).
3. Select your Xiaomi TV from the list of devices.

For iPhone/iPad:

1. Download the Google Home app from the App Store.
2. In iOS settings, enable Local Network for Google Home (Settings) → Google Home → Local area network).
3. Use Chromecast-enabled apps (such as YouTube or Google) TV).

For PC (Windows/macOS):

1. Install the Google Cast extension for the Chrome browser.
2. Open the tab you want to broadcast, click ⋮ → Translate → [Your name is yours. TV].

TV and smartphone connected to the same Wi-Fi network

Chromecast is enabled on the TV in the settings

Stream source (smartphone/PC) updated to the latest OS version

The app (YouTube, Netflix, etc.) supports Chromecast.-->

⚠️ Note: If the TV doesn't appear in the list of broadcast devices, try restarting the router.Some Xiaomi models (e.g. Mi) TV A2) conflict with function AP Isolation or Client Isolation in router settings – disable them.

Common Chromecast issues on Xiaomi TV and their decisions

Even after setting up correctly, users often encounter errors when using Chromecast on Xiaomi. TV. Here are the most common problems and ways to fix them:

1.The TV is not visible in the list of broadcast devices

Causes and solutions:

• 🔌 Different Wi-Fi networks: Make sure your TV and smartphone are connected to the same network (including guest networks).
• 🔄 Outdated firmware: Update TV software through Settings → Updating the system.
• 🛡️ Firewall/antivirus: The mDNS protocol (used to detect devices) can be blocked on a PC or router).
• 📡 Router problems: Restart the router or temporarily disable the Band Steering feature (if you have one).

2. Sound or video delay (lag) during streaming

To reduce the delay:

• 📶 Switch to 5 GHz network (if you use 2.4 GHz).
• 🎮 In games via Google Stadia or Xbox Cloud Gaming, enable Low Lag in Chromecast settings.
• 🔧 Turn off energy saving mode on the TV: Settings → Energy conservation → Performance mode.

3. Low video quality (not available) 4K)

If the video is displayed in low resolution:

• 📺 Check the Chromecast settings in the Google Home app: Device → Settings → Quality of broadcasting → 4K.
• 🔌 Make sure it is used. HDMI-cable 2.0 or newer (for Mi) TV P1/Q2).
• 📶 The problem may be limiting the bandwidth of the router – check the QoS settings.

To diagnose problems, use the built-in network checker on your TV: Settings → Network → Network diagnostics: If the speed is below 10 Mbps, broadcast 4K will be impossible.

How to stream a smartphone screen on Xiaomi TV via Chromecast

Unlike streaming individual videos, screen mirroring is broadcasted via Chromecast on Xiaomi. TV For example, on the iPhone, this feature only works through Google Home, and on Android, it works through the built-in Transmit option.

For Android smartphones (Xiaomi, Samsung, Google, etc.)

1. Open the Settings. → Connected devices → Connection preferences → Cast.
2. Choose your Xiaomi TV from the list.
3. Confirm the connection on the TV (entry may be required) PIN-code).

For iPhone/iPad

There is no built-in screen broadcasting feature via Chromecast on iOS, but you can use workarounds:

• 📱 Google Home App: Devices → [Yours. TV] → Transmit screen (not available on all models).
• 🖥️ Third-party applications (such as ApowerMirror or Screen Mirroring).

💡

If the screen broadcast is lagging, try to reduce the resolution of the smartphone screen in the developer settings (Settings) → The phone. → Assembly number (7 taps) → Screen resolution).

Important: when broadcasting the screen via Chromecast, you can not use other smartphone features (for example, answering calls or running games) - this will interrupt streaming.+) It can be blocked when the screen is mirrored.

Chromecast vs Miracast on Xiaomi TV: What is best and when to use

Many users confuse Chromecast and Miracast, although these are different technologies with different application scenarios.

When to use Chromecast:

• 🎬 To stream videos from apps (YouTube, Netflix, Twitch).
• 🎮 For cloud gaming (Google Stadia, Xbox Cloud Gaming).
• 📱 For broadcasting from iPhone or MacBook.

When to use Miracast:

• 🖥️ For presentations or photo displays (full screen mirroring).
• 📱 If you do not have access to the router (direct connection).
• 🔧 To diagnose problems with Android device (screen display on TV).

💡

Miracast is suitable for local tasks (for example, showing photos from your phone), and Chromecast is suitable for streaming content from the Internet with minimal delays.

Additional Chips: Chromecast for Games, Music and Smart Home

Chromecast on Xiaomi TV And you can use it for more than just video. Here are some non-obvious scenarios:

1.Cloud Gaming via Chromecast

Xiaomi Chromecast TVs support streaming games from the services:

• 🎮 Google Stadia (via Chrome browser on PC or mobile app).
• 🖥️ Xbox Cloud Gaming (Xbox Game Pass Ultimate subscription required).
• 🕹️ NVIDIA GeForce NOW (Only through the mirroring of the PC screen).

To minimize the lag:

• Connect the gamepad via Bluetooth (Xiaomi) TV Supports Xbox and PlayStation controllers).
• Use a wired connection of the TV to the router (via Ethernet if the model supports).

2.Broadcasting music and podcasts

Chromecast on Xiaomi TV It can be used as an audio system:

• 🎵 Spotify, YouTube Music and Apple Music (on Android) support TV streaming.
• 🎙️ Use Google Podcasts or Pocket Casts for podcasts.

To play music with the TV screen turned off, activate the Power Saving mode in the Chromecast settings.

3.Integration with a smart home

If you have a Xiaomi Smart Home device (such as a Xiaomi Mi Home Security Camera), you can stream it to your TV:

1. Open the Mi Home app on your smartphone.
2. Select the camera and click the Cast icon.
3. Choose your Xiaomi TV from the list.

FAQ: Frequent questions about Chromecast on Xiaomi TV