The Xiaomi Mi Box S is a compact device that can turn a regular TV into a full-fledged smart entertainment center. Many people buy it without fully understanding what it does. In fact, this media player based on Android TV performs several functions at once, from streaming video in 4K HDR to running mobile games on the big screen. Unlike consoles for IPTV, the Mi Box S offers access to official services like Netflix, YouTube and Google Play Movies, and also supports voice control through Google Assistant.
But it's not that clear, like the owners of old TVs without them. HDMI 2.0 They will not be able to take advantage of all the benefits. 4K@60fps, absence AV-In this article, we will analyze what specific tasks the Xiaomi Mi Box S is suitable for, what restrictions are important to consider when buying, and how to configure the device to work to the maximum of its capabilities. You will also learn how the Mi Box S differs from more expensive analogues like the one in the series. NVIDIA Shield or Apple TV 4K.
1 The main functions of Xiaomi Mi Box S: what can the console
The main advantage of the Mi Box S is its versatility. It's not just a box for the box. IPTV", And a full-fledged Android TV-Boxing with access to Google's ecosystem. Here are key use cases:
- 🎬 Streaming video in 4K HDR: support H.265, VP9 Dolby Vision allows you to watch movies from Netflix, Disney+ And Prime Video is the best quality, and it automatically adjusts to the TV.
- 🎮 Big screen games: you can install emulators via Google Play (RetroArch, PPSSPP) Cloud services like GeForce NOW. To control suitable gamepad Xiaomi Game Controller or any wireless keyboard.
- 🔊 Music and podcasts: Spotify, YouTube Music and TuneIn Radio's built-in apps transform the TV into an audio system.Support for Dolby Audio and DTS Ensure high-quality sound.
- 📱 Duplex with phone: through Google Cast (built-in Chromecast) you can broadcast the screen of your smartphone on TV or control the console from your smartphone through the Android app TV Remote.
Important: The Mi Box S runs Android TV 9.0 (with the option to upgrade to Android TV 11), but does not support Google Stadia - the cloud gaming service was closed in 2023, but the console is compatible with Steam Link for streaming games from PC.
Technical specifications: what is under the hood
On paper, the Xiaomi Mi Box S looks modest, but for its price it offers a balanced "stuffing".
| Characteristics | Meaning | What does it mean? |
|---|---|---|
| Processor | Amlogic S905X (4 cores, 1.5 GHz) | Enough for you. 4K-video and light games, but can slow down in heavy emulators (e.g. Dolphin for GameCube). |
| RAM/ROM | 2 GB/8 GB | Enough for 10 to 15 applications. You can use it if you don't have enough memory. USB-drive or Google Drive. |
| Video output | HDMI 2.0a with HDCP 2.2 support | It allows 4K@60fps and HDR10 broadcasts, but does not support HDMI 2.1 (no 120Hz for gaming). |
| Wireless modules | Wi-Fi 802.11ac (dual), Bluetooth 4.2 | Stable signal at a distance of up to 10 meters, but can lag at a weak router (recommended 5 GHz). |
Critical feature: the console does not have an Ethernet port, which means that for stable use of the system. 4K-streaming is a must-have reliable Wi-Fi router (better with support) MU-MIMO). Alternatively, use a USB-Ethernet adapter (sold separately), but this adds delays.
⚠️ If your TV is older than 2016, check for support HDCP 2.2 in specs. Without it, Netflix and Disney+ Restrict the permission until 1080p, though 4K-prefix.
3. Comparison with analogues: why choose Mi Box S
There are cheaper and more expensive alternatives on the market, and let's see how the Mi Box S compares favorably with the competition:
- 💰 Price: 2-3 times cheaper than Apple TV 4K or NVIDIA Shield, while covering 80 percent of their functions, is perfect for a budget upgrade to a "stupid" TV.
- 📦 Firmware: the official Android TV (It's not custom firmware, like many Chinese boxes, and it's a way to keep Netflix, Prime Video and other services running smoothly.
- 🔄 Updates: Xiaomi regularly releases security patches (unlike most no-name consoles that stay on Android 7.0).
Where the Mi Box S loses:
- 🎮 Games: a weak processor does not pull modern projects (eg, Genshin Impact will lay). NVIDIA Shield.
- 🔊 No support for Dolby Atmos (unlike Apple) TV 4K fire TV Stick 4K Max).
- 📡 Network: Lack of Ethernet could be critical for users with unstable Wi-Fi.
Comparison with Fire TV Stick 4K
4.How to set up Xiaomi Mi Box S: step-by-step instructions
The first launch takes 5-10 minutes. Follow this algorithm to avoid common errors:
- Connecting to the TV: Use it HDMI-If the image does not appear, make sure that the TV has the correct signal source (usually the correct one). HDMI 1/2).
- Power: Use only the original power supply (5V/2A). Cheap charging can cause overheating.
- Wi-Fi setting: Settings → Network & Internet menu, select your network. 5GHz may require you to enter a password manually (some characters are not displayed on the screen).
- Google account login: without it, you won’t have access to the Play Market. If you don’t have a keyboard, use the Android TV Remote app on your smartphone.
Connect HDMI-port-to-port HDCP 2.2
Use the original power supply unit
Check Wi-Fi speed (minimum 15 Mbps for 4K)
Download Android TV Remote to your phone
Update the firmware to the latest version
-->
After the initial setup, it is recommended:
- Update firmware: Settings → About → System update. Current version at the time of 2026 – PTM210623 (Android TV 11).
- Disable unnecessary apps: Settings → Apps allows you to remove or freeze pre-installed services (e.g. Mi Home if you don’t use Xiaomi’s smart home).
- Set up voice search: Hold the microphone button on the remote and say a command (e.g., “Enable Netflix”).
⚠️ Note: If after the update the console began to brake, reset to factory settings (Settings) → Device Preferences → This is due to cache conflicts between old and new versions of the software.
5. Advanced features: what does the console besides video
Most users use the Mi Box S only to watch movies, but the device is capable of more than:
- 🏠 Smart home: Google Assistant allows you to control Xiaomi devices (lamps, sockets, robot vacuum cleaners). For example, the command "OK Google, turn on the light in the living room" will work if the lamp is connected to the Mi Home.
- 🖥️ Desktop: with the help of the application TV Launcher or ATV Launcher can convert the interface to a classic Android with a weather widget, calendar and quick access to files.
- 📁 File server: connect USB-drive or hard drive (up to 2TB) and use the console as a media server for local movies via Kodi or VLC.
- 🎤 Karaoke: apps like Smule or StarMaker will turn TV into a karaoke system.
For enthusiasts, you can turn it into a mini PC by connecting a keyboard, mouse, and monitor. Termux or UserLAnd can even run Linux in a chroot environment (like Ubuntu for easy tasks like programming or surfing).
💡
To speed up the console, turn off the animation interface. To do this, go to Settings → Device Preferences → Accessibility and turn on the option Remove animations.
6. Typical problems and how to solve them
Even the devices we've tested have failures, and here are the most common Mi Box S malfunctions and how to fix them:
| Problem. | Reason. | Decision |
|---|---|---|
| The prefix is off. | Power failure or firmware | Try another power supply (5V/2A). If it doesn't work, reset with the Reset button (press and hold for 10 seconds). |
| Brake the interface | Cache overload or background processes | Clear the cache in Settings → Apps → Google Play Services. If it doesn’t work, disable auto-run of unnecessary apps. |
| No sound through HDMI. | Incompatibility with receiver or TV | Change the format of the audio in Settings → Display & Sound → Audio format on PCM. |
| The remote is down. | Batteries or interference from IR devices are discharged | Replace the AAA batteries. If the remote still doesn't respond, reconnect it by holding Back + Home for 5 seconds. |
If the console is constantly overheating (the body is hot to the touch), check:
- Are the vents closed (they are located on the bottom panel).
- Does the device work in 4K@60fps on a weak power supply (use only the original adapter)
- Are heavy applications running (for example, PS2 emulators)?
💡
If the console does not see a Wi-Fi network at 5 GHz, update the router's firmware. Some older models (for example, the TP-Link TL-WR841N) are not compatible with the Mi Box S without updating the firmware.
7. Alternative firmware: should you install
The official firmware of the Mi Box S is stable, but some users want more features: root access, support for new codecs or alternative launchers.
The advantages of custom firmware:
- ✅ Ability to install Magisk for root rights.
- ✅ Support for new versions of Android TV (For example, Android 12).
- ✅ Removal of pre-installed Chinese applications.
Cons and risks:
- ❌ Loss of warranty (Xiaomi does not support modified software devices).
- ❌ Possible bugs from Netflix and Widevine DRM (Videos can be shown in low resolution).
- ❌ Risk of “bricking” (if you interrupt the firmware process).
If you do decide, use proven firmware like ATVXperience or LineageOS for TV.
- Unlock the bootloader via fastboot oem unlock (you will need a PC and a USB-A cable → USB-A).
- Slice TWRP for Mi Box S (version must match the console model).
- Install. ZIP-firmware TWRP.
⚠️ Note: After firmware Widevine can drop to a level L3, This will limit the quality of Netflix videos. 480p. Restore L1 You can only return to the scaling back.