Modern Smart TVs, such as the Xiaomi Mi TV P1 43, offer users a huge opportunity for multimedia content. However, embedded applications are not always enough, and often there is a need to stream an image or video directly from the smartphone screen, this can be a presentation, family photos or just an online cinema that is more convenient to watch on a large display.
The process of pairing a mobile device and a TV bar may seem complicated only at first glance. In fact, the Android TV operating system installed on the Mi TV P1 offers a variety of native synchronization tools. In this article, we will take a detailed look at all the available methods, from wireless protocols to physical cables, so you can choose the most suitable option for your situation.
Before you start setting up, make sure both devices are charged and ready to go.It is important to understand that the quality of the connection is directly dependent on the stability of your home network and the software version.Let's look at the main ways that will allow you to enjoy content on the big screen without delay and loss of quality.
Preparation of equipment and Wi-Fi network
The foundation of successful wireless synchronization is the right organization of the local network. Both your smartphone and Xiaomi TV must be connected to the same Wi-Fi network. If you have a dual-band router, make sure that the gadgets are in the same frequency range, preferably 5 GHz, as it provides higher bandwidth.
Check the firmware on your TV. Outdated software may contain errors in the wireless modules. To check for updates, go to Settings → About TV → System Update. If a new version is available, be sure to install it before you start setting up.
⚠️ Warning: Using a guest Wi-Fi or client isolation network will make it impossible for the phone to detect the TV.
Also worth paying attention to the distance between the router and the TV: the signal should not be interrupted by thick walls or metal structures. Stable ping is the guarantee that the video will be transcribed without buffering and jerking.
Use of the built-in Chromecast feature
One of the most convenient features of the Android TV platform is the built-in support for Google Chromecast, which allows you to stream content from supporting applications directly to the TV screen, using the smartphone only as a remote control, which frees up the phone’s resources and ensures high quality images.
To get started, open a livestreaming app on your smartphone, like YouTube, Netflix, or Google Photos. Find a livestream icon that looks like a rectangle with waves in the corner.
- 📱 Choose your Xiaomi Mi from the list TV P1 43.
- 📺 Wait for the Cast logo to appear on the TV screen.
- ▶️ Control playback through the smartphone screen.
- 🔊 Adjust the volume and playback parameters.
Importantly, when using Chromecast, Internet traffic is consumed directly by the TV, not the phone, which means that you can turn off your smartphone screen or go to another room and playback will not be interrupted, but it requires a stable connection to the WAN to work.
⚠️ Note: If the broadcast button doesn't appear in the app, check if you're logged in to the same Google account on both devices.Different accounts may block detection.
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For better stability, Chromecast is recommended to restart the router if you notice a desynchronization of sound and image.
Screen broadcast via Miracast (Wireless Display)
Unlike Chromecast, which streams content from apps, Miracast technology (often called the Wireless Monitor or Translation in Xiaomi’s system) allows you to completely duplicate the screen of your smartphone, which is ideal for showing games that do not support Cast, or for showing the interface of any other programs.
On the Xiaomi Mi TV P1, the feature is often built into the system and can be activated via the signal source menu or in network settings. On an Android smartphone, this feature is called Translation, Smart View or Screen Projection. In iOS, the analogue is AirPlay, which is also supported by this TV model.
The connection process is as follows:
- On the TV, run the Wireless Monitor app or select the appropriate signal source.
- On your smartphone, open the notification curtain and find the “Translation” item.
- In the list of available devices, select MI TV-P1EAEU (or similar name).
- Confirm the connection on the TV screen if a request appears.
⚠️ Attention: When you duplicate the screen, the smartphone can heat up more and discharge faster, as the processor and Wi-Fi module are working in a strengthened mode.
Image quality when using Miracast depends on the power of the Wi-Fi Direct signal. If you notice lags, try bringing the phone closer to the router or TV, and close the background apps on the smartphone to free up resources for encoding the video stream.
Connecting via HDMI adapter
If the wireless connection is unstable or requires maximum image quality without compression, the best choice is a wired connection. For this you will need a special adapter, since you can not directly insert a USB-C or Lightning cable into the HDMI port of the TV.
Modern smartphones use USB-C to HDMI adapters or Lightning to HDMI. It is important that your phone supports video output via a charging port (MHL or SlimPort for older models, DisplayPort Alt Mode for newer ones).
Algorithm of actions during wired connection:
- 🔌 Connect the adapter to the smartphone charging connector.
- 📺 Put the cable in. HDMI Adapter and free port of the TV.
- 📺 Switch the signal source to the TV button Input on the remote.
- 📱 Select the appropriate entry number (for example, HDMI 1).
The advantage of this method is that there is no delay, which is critical for gaming, and independence from Internet speed. The image is transmitted in native resolution supported by the TV, in this case up to 3840×2160 (4K) with the appropriate content and cable version 2.0 and higher.
☑️ Checking before buying an adapter
Reproduction of media files via DLNA
The DLNA protocol allows you to stream media files directly from your phone to your TV using its built-in decoder, which reduces the load on your smartphone and allows you to control playback more flexibly.
Xiaomi TVs already have a media player that can see files on the local network. However, for a comfortable experience on the smartphone, it is better to install a specialized controller application, such as BubbleUPnP or use the built-in gallery functions. In some cases, it is enough to simply open the video in the gallery and select Translate.
The table below will help to compare the main characteristics of the considered methods of connection:
| Method | Quality. | Delay. | Battery consumption |
|---|---|---|---|
| Chromecast | High. | Minimum | Low. |
| Miracast | Medium/High | Medium | High-pitched |
| HDMI cable | Maximum. | Absent. | Charging. |
| DLNA | Depends on the file. | Minimum | Medium. |
Using DLNA is especially important if you have a collection of high-resolution movies that you don’t want to download to the TV itself, the file stays on your phone or network storage (NAS), and the TV only decodes the video stream.
Codec problems
Solving Common Connection Problems
Even when set up correctly, there can be technical difficulties, and most often, users are faced with a situation where the TV simply does not see the phone in the list of available devices, this can be caused by settings of the router firewall or the fact that one of the devices “falls asleep”.
Try a full reboot cycle: turn off the TV from the outlet (not in standby mode, but physically), restart the router and restart the smartphone. After turning on, wait for the Android TV system to fully load and repeat the search.
⚠️ Warning: Antivirus programs or apps to save traffic on a smartphone can block local connections.
If there is an image but no audio, check the audio output settings in the app from which the broadcast is coming. Sometimes the default sound remains on the phone and needs to be manually switched to the output device Xiaomi TV. Also make sure that the TV is not on silent mode or minimum volume.
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90% of connection problems are solved by simply restarting the router and transferring both devices to the same Wi-Fi network (2.4 GHz or 5 GHz).