Xiaomi Mi TV TV 4S — One of the most popular smart TV on the market thanks to the combination of price, picture quality and Android functionality TV. But even with such a device, users often have questions: how to correctly perform the initial setup, optimize the image for different content or solve problems with Internet connection. This article will help you understand all the nuances - from basic settings to hidden features, which are silent in the official instructions.
Many people mistakenly believe that it is enough to simply turn on the TV and connect to Wi-Fi. In practice, the correct setting of brightness, color profile and sound parameters can increase the comfort of viewing on the Internet. 40%, a competent optimization Smart TV speed up the operation of the interface in 2-3 We've collected proven recommendations from techies and enthusiasts who've tested the Mi. TV 4S different versions of firmware.
Unlike standard instructions, here you will find not only step-by-step actions, but also explanations of why you need to choose certain parameters, such as why Movie Mode is better than Sport for watching movies, or how to properly calibrate the sound for a home theater, and also solve problems that owners face, from screen flickering to errors in connecting to the Mi Account.
1. First Entry and Basic Setup
When you first connect Xiaomi Mi TV 4S And then you go to the network, you start the initial setup wizard. 5-7 You can use the TV for a few minutes, but it depends on how you do it, and then you can use the TV for a few minutes:
First, select the interface language. Here's a caveat: if you plan to use voice search or Google Assistant, you'd better choose English, because in the Russian version, some voice commands may not work properly, and then the TV will suggest you connect to the network. The best option is an Ethernet cable, as it provides a more stable connection for streaming video in the Internet. 4K. If you use Wi-Fi, make sure the router supports the standard. 802.11ac (5 GHz) for minimum delays.
When you log in, you miss the Mi Account, but it's a mistake.
- 🔄 Update firmware over the air (OTA)
- 🎮 Use cloud-based saves in games
- 📱 Control your TV through the Mi Home app
- 🔒 Restore the settings after resetting
If you already have a Xiaomi account (such as from a smartphone), use it. For new users, we recommend registering through Settings. → Accounts and security → Add an account. Once logged in, the TV automatically syncs the basic settings with other devices in the ecosystem.
⚠️ Warning: If the TV is stuck on the Mi logo for more than 10 minutes on the first turn on, don't pull the power cord! This could indicate a damaged firmware. Try holding the Power button on the remote for 15 seconds to force a reboot.
2. Image optimization: modes and hidden settings
Factory screen settings Mi TV 4S They're rarely suitable for real-world use, and the brightness, contrast and color temperature depend on the lighting in the room, the type of content, even the time of day. Let's figure out how to customize the picture perfectly for your needs.
The main image modes are available in the Settings menu → Display and sound → Image modes:
- 🎬 Movies – optimal for films (warm tones, smoothed picture)
- 🏀 Sport – Increases brightness and contrast for dynamic scenes
- 🎮 Game – Minimizes input delays (important for consoles)
- 👁️ Energy saving – reduces brightness to save electricity
For most users, the best choice is the user mode, where you can manually calibrate the settings.
| Parameter | Recommended value | Explanation |
|---|---|---|
| Brightness | 45-55% | Depends on lighting: day 55%, evening 45% |
| Contrast | 90% | Increases the depth of black |
| Color temperature | Warm (6500K) | Less fatigues eyes with prolonged viewing |
| Sharpness | 30% | High values add artifacts |
| Local Dimming | Medium. | Improves contrast in dark scenes |
You can use YouTube test videos for accurate calibration (search on request"TV Calibration test. note the gray gradients – if you see stripes instead of smooth transitions, reduce contrast on the surface. 5-10%.
How to turn on the regime HDR on Mi TV 4S?
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If the image seems too soapy when watching sports channels, turn off the Motion Smoothing feature in the image settings. It adds artificial shots, which is good for movies, but spoils dynamic broadcasts.
3. Sound tuning: from basses to voice assistants
Built-in speakers Xiaomi Mi TV 4S (2 × 8 Watts are able to handle everyday tasks, but to fully sound requires additional tuning. Start by selecting the audio profile in the Settings menu → Display and sound → Sound. Modes available:
🎵 Standard – Balanced sound for most scenarios.
🎤 Voice – raises the average frequencies for better dialog legibility (useful for news).
🎷 Music – High and low frequencies are enhanced for listening to tracks.
🎬 Cinema – Activates virtual surround for movies.
For fine-tuning, use the Equalizer (same menu section) recommended settings for home theater:
- 🔊 100 Hz: +3 dB (boosts the bass)
- 🔊 500 Hz: 0 dB (neutral averages)
- 🔊 1.5 kHz: +2 dB (clearness of voices)
- 🔊 10 kHz: +1 dB (airborne high)
If you are using a soundbar or AV-Receiver, use Optical output (S/PDIF) or HDMI ARC. For ARC-linkage:
1. Connect. HDMI-port-line ARC on the TV and receiver.
2.In the menu Settings → Sound. → Exit HDMI ARC select On.
3. In the settings of the sound device, activate the mode HDMI Control or CEC.
⚠️ Attention: When in use HDMI ARC You may experience a delay of up to 200 ms. To eliminate it, turn off the sound processing in the Settings menu. → Sound. → Sound processing → Off.
4. Internet connection and solving network problems
Xiaomi Mi TV 4S Supports Internet connection via Wi-Fi (2.4 GHz and 5 GHz) and Ethernet. TV A wired connection is recommended, especially if you are viewing content in the 4K HDR Or you play online games, Internet speeds must be at least 25 Mbps for comfortable streaming.
If the TV is not connected to Wi-Fi:
1. Check that the router is operating in mode. 802.11n/ac (Older standards may not be supported).
2. In the router settings, turn off the "Client Isolation" function.
3. Try to manually specify DNS-servers: 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).
To diagnose the network, go to Settings → Network → Diagnostics of the network:
- Connection to router
- Internet access
- Load/return speed
If the speed is lower than expected, try:
- 🔌 Switch from 2.4 GHz to 5 GHz (less interference)
- 📡 Move the router closer to the TV (or use a repeater)
- 🔄 Change the Wi-Fi channel in the router settings (for example, from 6 to 11)
- 🛠️ Update router firmware
Make sure the router supports 5GHz
Check the speed on another device (phone/laptop)
Turn it off. VPN on the television (if used)
Restart router and TV
Update the Mi firmware TV 4S last-minute
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5. Installation and update of applications
Android operating system TV on Mi TV 4S It allows you to install apps from the Google Play Store, but not all programs are optimized for the big screen:
To install applications:
1. Open the Google Play Store on the home screen.
2. Find the right app (e.g. Netflix or Kodi).
3. Click Install and wait for the download to be completed.
Some applications (e.g, 1XBet Or regional streaming services, you might not be able to see it in the store:
1. Download. APK-file USB-accumulator.
2. Connect the flash drive to the TV.
3.B Settings → Annexes → Security Include Unknown Sources.
4. Use the File Manager to install APK.
To update the firmware:
1. Go to Settings → About TV → System Update.
2.Click Check for Updates.
3. If a new version is available, confirm installation.
⚠️ Warning: If after the update the TV began to brake, reset the cache: Settings → Annexes → All applications → Google Play Services → Clear the cache. This will delete temporary files without losing data.
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Regularly update the firmware – new versions fix errors with support for Dolby Vision, improve the work with the remote and add new codecs for video.
6.Configuring the remote and alternative control methods
Standard remote from Xiaomi Mi TV 4S It supports voice input and has a minimalist design, but it can be expanded to a lot more:
🎤 Voice search: Hold the microphone button and say the command (e.g., "Put Netflix on" or "Show the weather for tomorrow:
- Speak clearly, from a distance. 1-2 square-yard.
- In voice settings (Settings) → Devices → Voice input: Select the English language (US) — He supports more teams.
📱 Smartphone control:
1. Install Mi Remote (Android) or Google Home (iOS/Android).
2 Connect to the same Wi-Fi network as the TV.
3. Select the Mi model TV 4S device-list.
🎮 Game controllers: TV supports Bluetooth connection of gamepads:
- DualShock 4 (PlayStation)
- Xbox Wireless Controller
- 8BitDo others
For connection: Settings → Devices → Add a Bluetooth device.
If the standard remote is lost or broken, you can use:
- 🖱️ Mouse and keyboard by Bluetooth/USB
- 📱 Annex TV Remote by Google
- ✌️ Gestures (on models with a camera, if you connect Xiaomi) AI Camera)
7.Optimization for games: Reduce input delays
Xiaomi Mi TV 4S It is not positioned as a gaming monitor, but with the right settings, you can significantly improve your responsiveness for consoles (PS5, Xbox Series X) or PC. The main problem is the input delay (input lag), which can reach factory settings. 50-70 miss.
To reduce lag:
1. Switch to Game mode (Settings) → Display and sound → Image modes).
2. Turn off all post-processing:
- Motion Smoothing → Off.
- Local Dimming → Off.
- Noise suppression → Off.
3. In the settings HDMI-port to which the console is connected, turn on:
- Regime. PC (if)
- HDMI 2.0
- Game Mode (if available)
To check the input delay, you can use the test on the DisplayLag site (open in the TV browser) or special utilities on consoles. The optimal value for a comfortable game is less than 30 ms.
If you play with a PC through HDMI, Make sure that the video card settings are installed:
- Permission: 3840×2160 (4K) or 1920×1080 (Full HD)
- Update frequency: 60 Hz (maximum for Mi) TV 4S)
- Color format: RGB Full, not YCbCr)
8. Resetting and troubleshooting
If the TV is unstable (hangs, spontaneous reboots, application errors), sometimes the only solution is a factory reset, which deletes all installed apps, accounts and personal data, so first:
✅ Save important data:
List of installed applications (take a picture of the screen)
Logins/passwords from services (Netflix, YouTube Premium, etc.)
- Image/sound settings (write down values)
For discharge:
1. Go to Settings. → The device → Resetting settings.
2. Choose to erase all data.
3. Confirm the action with a password from Mi Account (if linked).
4. Wait until it's finished (taken). 5-10 minute).
If the TV is not turned on or hovers on the logo:
1. Turn off the power for 1 minute, then turn it on again.
2. If it does not help, perform a hardware reset:
- Press and hold the Power button on the TV body (not on the remote control!) 15-20 seconds.
- Let go when the light starts flashing.
3. to restore the firmware through USB:
Download the official firmware for your model from the Xiaomi website.
- Unpack. ZIP-archived FAT32 flash-drive.
- Connect the flash drive to the TV and hold the Power + Volume when switched on.
⚠️ Note: After a hardware reset, the TV may require re-assignment to the Mi Account. If you forget your account details, the recovery is possible only through Xiaomi Support with the provision of a purchase check.