Why you need voice search on Xiaomi TV
Voice control TV is no longer fiction – modern Xiaomi TV (Mi TV 4S/4X/5 Pro, Redmi Smart TV And so what's going on is that it's out of the box. But how exactly does it work? Unlike smartphones, where voice assistants like Google Assistant or Alice are very common, on TV, algorithms are optimized for specific tasks like finding content, switching channels, managing a smart home. And if on a smartphone you can ask about the weather or ask to turn on music, then on Xiaomi TV Voice search is primarily aimed at integrating with PatchWall, Netflix, YouTube and the system. MIUI for TV.
Many users mistakenly think that voice search requires a remote with a microphone (e.g., Xiaomi Mi Remote Pro). In fact, most models support control through external devices such as a smartphone, a smart speaker or even a laptop. The main thing is to set up the system correctly and understand which commands it recognizes. In this article, we will analyze not only the basic functions, but also hidden features that are not written in the official instructions.
What are Xiaomi models? TV Supports voice search
Voice control is available on most Xiaomi TVs released after 2019, but there are nuances, such as budget models like the Redmi Smart. TV X43 Requires an external microphone (via Bluetooth or 3.5 mm connector), whereas flagship Mis TV Q2 75" or Mi" TV Masters are equipped with built-in arrays of microphones with noise cancellation:
| TV series | Built-in microphone | Support for external devices | Features |
|---|---|---|---|
| Mi TV 4S/4X (2020–2023) | ❌ No. | ✅ Yeah (Bluetooth, microphone remote) | Requires manual activation in settings |
| Mi TV 5 Pro / Q1 / Q2 | ✅ Yes (2-4 microphones) | ✅ Yes. | Far-Field support (recognition up to 5 m) |
| Redmi Smart TV X/A (2021–2026) | ❌ No. | ✅ Yes (Bluetooth only) | Limited set of teams |
| Mi TV Master / Transparent OLED | ✅ Yes (array of 6 microphones) | ✅ Yes. | Integration with XiaoAI and Google Assistant |
⚠️ Note: On TVs without a built-in microphone (e.g. Redmi Smart) TV X50) voice search will only work when you connect a compatible remote (for example, Mi Remote Pro with a microphone button) or a smartphone through the Mi Home application.
If you’re not sure if your model supports voice control, check this out in two ways:
- 🔍 Go to Settings. → Smart functions → Voice assistant. If you don't have a partition, your TV doesn't support the function.
- 📄 See the specifications on the official Xiaomi website (section "Voice control").
How to Enable and Configure Voice Search
The activation of voice control depends on the model of the TV and the way the microphone is connected. Let's consider both options.
Method 1: Built-in microphone (for Mi) TV 5 Pro, Q2, Master)
On TVs with built-in microphones, the function is turned on automatically after the first setup, but it can be turned off or reconfigured:
- Open the Settings. → Accounts and security → Voice assistant.
- Select XiaoAI (for China) or Google Assistant (for global versions).
- Follow the instructions on the screen to link to your Mi Account or Google account.
- In the section Microphone Settings, adjust the sensitivity (recommended value - 70-85%).
Method 2: External microphone (remote, smartphone, column)
If your TV doesn’t have built-in microphones, connect a compatible device:
- 🎤 Remote with microphone (e.g. Mi Remote Pro): Press and hold the microphone button, say the command.
- 📱 Smartphone: install the Mi Home app, connect to your TV via one Wi-Fi network, activate voice search in the device menu.
- 🔊 Smart speaker (e.g. Xiaomi Smart Speaker): link it to your TV via Mi Home → Smart home. → Scripts.
⚠️ Note: When using a smartphone as a microphone, the delay in execution of commands can reach 1-2 seconds due to data transmission over Wi-Fi.
Check the compatibility of the TV model
Update the firmware to the latest version
Connect the microphone (external or built-in)
Sign in to Mi Account or Google
Set up the sensitivity of the microphone-->
What commands support voice search on Xiaomi TV
The list of supported commands depends on the firmware and region of the TV. Global versions (with Google Assistant) understand English and major European languages, while Chinese (with XiaoAI) understand only Chinese. Russian is partially supported, but the command list is limited. Below are the main categories of queries that the system recognizes:
1.Content management
- 🎬 "Turn on Netflix – Launch the app.
- 🔍 "Find the Lord of the Rings movie – search PatchWall and installed services.
- 📺 "Show the channel "Match TV" - switch to digital or IPTV-channel.
- 🎵 "Play music on YouTube – launch of playlist.
2. Tweaking the TV
- 🔊 "Turn up to 50" - adjust the sound.
- 🌓 "Turn off the TV in 30 minutes – Sleep Timer.
- 🖥️ "Switch to HDMI 1" - change of signal source.
3. Smart home (only for models with XiaoAI)
- 💡 "Turn on the lights in the living room – control of smart lamps Yeelight.
- 🌡️ "What is the temperature in the room? – request data from the Mi Temperature Sensor.
💡
💡
If the TV doesn't recognize a command in Russian, try saying it in English (e.g., "Open Netflix" instead of "Enable Netflix"). This will work on global firmware with Google Assistant.
⚠️ Note: Smart home management teams (Yeelight, Mi Robot Vacuum, etc.) work only on Chinese firmware with XiaoAI. On global versions, these functions are blocked.
Why Voice Search Doesn't Work: Common Problems
If the TV doesn't respond to voice commands, the causes can be both hardware (misfunctioning microphone) and software (firmware failure).
1. The microphone is not activated
- 🔌 Remote is not synchronized: reconnect the remote via Settings → DU remote → Add the remote.
- 🔇 Microphone turned off in settings: check Settings section → Smart functions → Voice assistant.
- 🔊 Low Sensitivity: Increase the value in the microphone settings to 80-90%.
2. Commands are not recognized
- 🌐 No Internet connection: Voice search requires access to Xiaomi or Google servers.
- 🗣️ Unsupported Language: Switch to English in Voice Settings.
- 🔄 Outdated firmware: update the software through Settings → System system → Update of the PO.
Delays in execution of commands
- 📶 Weak Wi-Fi signal: Connect your TV to a 5GHz network or via Ethernet cable.
- 🖥️ CPU overload: Close background applications in Settings → Annexes → Launched.
What if the TV stopped responding to the voice?
Hidden Voice Search Features on Xiaomi TV
In addition to basic commands, voice search on Xiaomi TV It supports a few little-known features that are not documented in official manuals:
1. Quick launch of "mode of the cinema"
Say, "Enable the movie mode." The TV automatically:
- Switch to optimal color settings (DCI-P3).
- It will also disable motion motion motion motion motion motion motion motion motion motion motion.
- It'll set up a Movie sound profile.
2. Search by subtitles
If you're watching a movie or a subtitled TV show, you can say, "Find the power ring in the subtitles." It scans the text tracks and rewinds the video to the right moment, only works with content from PatchWall or Mi Video.
3.Management of multiple devices
On TVs with XiaoAI (Chinese firmware), voice scripts for smart homes are available.
- "Evening Mode" - will dim the lights, turn on the TV on Netflix and start cleaning the robot vacuum cleaner.
- Goodnight – Turns off all Mi Home devices and sets an alarm for the morning.
💡
💡
The subtitle search function only works with content downloaded through official Xiaomi apps. For local files (from a flash drive or a flash drive). DLNA) it's unavailable.
How to improve voice recognition: tips and life hacks
If the TV doesn’t recognize your commands well, try these optimization methods:
1. Optimization of acoustics
- 🎙️ Microphone location: If you use an external microphone (such as in a remote), keep it 20–50 cm from your mouth.
- 🔇 Eliminating noise: Turn off fans, air conditioners or other background sources.
- 🖥️ Echo suppression settings: in Settings → Sound. → Microphone turn on the option "Echo suppression".
2. Training of the system
On TVs with XiaoAI, voice learning is available:
- Go to Settings. → Smart functions → Voice training.
- Say 5-10 phrases for calibration.
- Repeat the process for different family members (the system supports up to 5 voice profiles).
3. Alternative input methods
If voice search is not stable, use hybrid methods:
- 📱 Voice input via smartphone: in the Mi Home app there is a separate microphone button for the TV.
- 🖱️ Keyboard with voice input: in the search bar PatchWall click on the microphone icon.
⚠️ Note: Voice Training is available only on Chinese firmware. Global versions with Google Assistant calibrate automatically through the Google cloud.