Xiaomi’s modern media centers, particularly the 43-inch models, balance the cost with advanced content display technology. Buying a new device is always exciting, but once removed from the user’s box, you need a competent initial configuration. Properly configuring Android TV allows you to unlock the full potential of the matrix with a resolution of 3840×2160 and avoid performance problems in the future.
Many owners make the mistake of relying solely on automatic settings that often don’t take into account the lighting in the room or the quality of the Internet connection. Xiaomi Mi TV 4X 43 or newer series require careful approach to the choice of signal sources and accounts. In this guide, we will examine each step in detail, from physical connection to fine calibrating the color profile for maximum viewing pleasure.
It takes no more than 20 minutes, but it keeps the system running smoothly for months to come, and you'll learn to not just turn the device on, but to optimize it for your needs, whether it's watching high-resolution streaming services or connecting next-generation game consoles.
Physical installation and primary connection
The first step is always to properly install the device on the surface or mount to the wall. 43-inch TVs have certain dimensions and weight, so it is important to use a stable stand that comes with the kit, or a certified wall bracket with support for the VESA standard. Careless installation can lead to falling equipment and damage to the matrix, which is the most expensive component.
Once the case is fixed, you need to plug the power cable into the socket. Note that modern Xiaomi models often have a power supply built into the case, so a separate adapter is not required. There are connectors on the back or side, among which we are primarily interested in the HDMI port, which is through which the video signal in 4K HDR format is transmitted.
⚠️ Attention: Do not connect the cable HDMI, while the TV and the signal source (set-top box, console) are off. HDMI supports hot connection, voltage surges at the time of connection can damage the port controller.
To connect external devices, use HDMI 2.0 ports or higher if you plan to stream 60Hz content in high resolution. Older 1.4 cables may not support full dynamic range or high frame rate, which will lead to poor image quality.
☑️ Primary installation
Primary configuration of the Android TV interface
After turning on, you will see a welcome screen with the Android TV logo. The system will suggest choosing the interface language. It is recommended to choose Russian immediately to avoid confusion in the settings menu. Next, you will ask for pairing a remote control, which in new models works on the Bluetooth protocol.
To activate the remote, you need to simultaneously press the two buttons indicated on the screen (usually the return button and the menu) before the sound signal or vibration appears, this ensures a stable connection without having to direct the remote strictly to the infrared receiver.
Select your home network from the list and enter a password. If the router supports dual-band, it is preferable to choose a 5GHz network. This will provide higher data rates, which is critical for watching video in 4K resolution without buffering. 2.4GHz standard can be unstable with high traffic.
The next step is to ask for a Google account, which is a mandatory procedure for accessing the Google Play app store and syncing your data. If you already have an account, just enter your login and password. You can also create a new account directly from your TV, although it is more convenient to do it in advance via your smartphone.
Updating the system and software
Immediately after connecting to the Internet, the TV may offer to update the software. Ignoring this stage is strongly discouraged, since the factory firmware may contain errors or do not have current drivers for codecs. Go to the Settings menu → About TV → System Update.
The upgrade process can take anywhere from 5 to 15 minutes depending on the speed of the Internet and the size of the data packet, at which time the TV can restart several times, and it is important to ensure a stable power supply during this period, since interrupting the recording of system files can lead to a software failure.
What to do if the update is suspended?
Once the updates are successfully installed, the system will be more stable, and new codecs, such as AV1 or improved support for Dolby Vision, can appear in the list of supported video formats.
💡
Updating your firmware on the first day of use eliminates up to 90% of potential bugs and improves compatibility with new applications.
Image calibration and 4K HDR setting
Factory image settings often focus on in-store demo mode, where maximum brightness and color saturation are required. For home viewing in conventional lighting, these settings may be redundant and even harmful to the eyes. Go to Settings → Image.
First of all, choose the image mode. Movie or Movie mode is best for movies, which has the most accurate color reproduction. Standard mode is suitable for television, and the Game minimizes input delay (input lag), which is important for gamers. Vivid mode (Bright) is better to turn off for permanent use.
| Parameter | Recommended value | Description of the impact |
|---|---|---|
| Brightness (Backlight) | 50-70% | Regulates the illumination of the matrix, affects eye fatigue |
| Contrast | 90-100% | It makes the difference between black and white. |
| Color temperature | Warm/Warm | Brings Colors to the Film Industry Standard |
| Noise suppression | Off/Low | Removes compression artifacts, but can wash the picture |
Pay special attention to HDR settings. Xiaomi 43 TVs support HDR10 format. Make sure that the HDMI settings include Ultra HD Deep Color or similar option for the port you are using. Without this, you will not get an extended dynamic range and the picture will look faded.
⚠️ Note: Do not set the Noise Reduction value to the maximum when viewing quality 4K This will lead to the loss of fine detail and the wax face effect in the actors.
You can use special test images available in apps like YouTube (on request "4K HDR calibration") to fine-tune colors. Compare the display of gradients on the TV screen with reference values to make sure there are no banding color bands.
Application Installation and Ecosystem
The Android TV operating system provides access to a huge number of applications through the Google Play store. First of all, it is recommended to install popular streaming services such as Netflix, YouTube, Prime Video or local analogues that support 4K. Having a Widevine L1 license on Xiaomi TVs allows you to watch high-resolution content legally.
In addition to entertainment content, you should pay attention to utilities. File management applications such as X-plore or File Commander will help organize the media library if you plan to watch movies from an external hard drive or NAS network storage.
💡
Use the Mi Remote app on your smartphone to quickly type in text. Print search queries and passwords using the remote is inconvenient and long.
Applications from third-party sources are also available (APK-files), but this requires activation of the developer mode and permission of the installation from unknown sources.
To expand functionality, launchers can be installed that will change the appearance of the home screen, making it more convenient and devoid of intrusive advertising. However, the standard PatchWall shell or pure Android TV (depending on the region) is already functional enough for most users.
Sound setting and audio system connection
The built-in speakers of the Xiaomi 43 TV provide acceptable sound quality for news and background programs, but for a full movie, they may not be enough. The system supports audio output via the optical output of S/PDIF or the ARC/eARC audio return channel via HDMI.
If you have a soundbar or home theater, connect it via HDMI ARC. This will allow you to control the volume of external speakers using the remote control of the TV. In the audio settings, select the appropriate digital output and format, such as Dolby Digital or PCM, depending on your acoustic capabilities.
Bluetooth is used for wireless headphones or speakers. Go to Settings → Remote and Accessories → Add Accessory. The TV will start searching for devices. Note that there may be a slight delay in sound when you connect Bluetooth-based naons, which is normal for wireless transmission.