Modern Smart TVs have evolved into powerful multimedia centers capable of displaying content in 4K and even 8K resolution. However, a small smartphone screen often does not allow you to fully enjoy the quality of shots taken on the main camera. Owners of Xiaomi and Redmi equipment often wonder how to quickly and wirelessly broadcast the gallery to the big screen, this is especially true during family holidays or presentations.
There are several proven methods of image transmission, each of which has its own advantages: you can use the built-in Mi Drop features, Miracast technologies for screen duplication or classic ones. USB-The best way to choose depends on the model of your TV, the version of the Android operating system or PatchWall, and the presence of a stable Wi-Fi connection in the house.
In this article, we will take a look at all the available connectivity options so that you can choose the most convenient for your situation. We will look at both wireless protocols and wired connections that guarantee maximum data transfer speed. RAW-Format without compression is recommended to use only a wired connection through USB or HDMI-This will save every detail of the image when you view it.
Use of the built-in screen translation function (Cast)
The fastest way to show a photo is through the Translation or Cast feature built into the MIUI and HyperOS shell. It is based on the Miracast protocol, which allows you to transmit video and static images over Wi-Fi Direct. Xiaomi Mi TVs usually support this standard out of the box, which simplifies the setup process to a minimum.
To get started, make sure both devices are connected to the same wireless network. If you're using a guest Wi-Fi network or 2.4GHz band when you're on the airload, there may be delays. Open the notification curtain on your smartphone and find the Translation or Project icon, which in some models may be hidden in the Quick Settings editing menu.
Once activated, the phone will start searching for available devices. When your Xiaomi TV appears on the list, click on it to pair, a request for confirmation of connection may appear on the TV screen, which must be received by the remote control, and then the image from the phone is fully copied to the large screen.
- 📱 Open "Settings» → «Connection and sharing» → «Broadcasting».
- 📡 Make sure that Wi-Fi on both devices is active and operates in the 5GHz band.
- 🖥 Select the TV from the list of available devices to start mirroring.
- 🔒 When you request TV, click "Allow" using the remote control.
⚠️ Note: When using the Translation feature, the smartphone screen does not go out, which can lead to accelerated battery discharge.If you plan a long browse, connect the phone to the charger.
Broadcasting through the Google Home app
If the phone’s built-in feature doesn’t see the TV or isn’t working well, the official Google Home app comes to the rescue, a standard for the Android TV ecosystem that many Xiaomi TVs are based on, a method that often proves more stable when working with multimedia content.
Install an app from Google Play Market if it is not already installed, and log in to your account. The program will automatically scan the network and find compatible devices. Unlike simple mirroring, Google Home allows you to stream specific photos from the gallery without displaying unnecessary notifications from your phone to the big screen.
Open the app, select your TV from the list of devices, and click on Translate Screen or Translate Photos. You can select individual albums or specific shots to show. The interface allows you to control the display of slides, set intervals, and even include background music.
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If the TV doesn’t show up in Google Home, check if Chromecast built-in is enabled in your TV settings. Sometimes you need to update the Google Home app to the latest version.
It is important to note that the quality of the transmitted image depends on the bandwidth of your network. To transmit photos in high resolution 1920×1080 and above requires a stable signal. DLNA protocol used by the application compresses data less aggressively than some analogues, preserving color reproduction.
Use of the USB-offline-viewer
When wireless connection is not available or you need to transfer files of the highest quality without loss of data, the best solution is to transfer the best data. USB-This method does not require network setup and works even in the absence of Internet. USB 2.0 or 3.0 that support file systems FAT32 and NTFS.
Copy the necessary photos from your phone to a flash card. You can use an adapter to do this. OTG Or an integrated file manager function. Once you copy, remove the drive and plug it into the file manager. USB-The system automatically recognizes the external device and prompts you to open the media gallery.
Xiaomi’s built-in media player supports most popular image formats, including JPG, PNG and BMP. You can sort photos by date of creation, file name or size. Navigation is done using the remote, which is convenient for viewing in the company.
☑️ Checking before connection USB
If you use FAT32, you should not exceed 4GB in size, although this is rarely a problem for photos. For 4K video, you should use NTFS or exFAT, which are also supported by modern TV models.
Transmitter applications: Send Files to TV and others
Third-party applications often offer more flexible settings than standard systems, and Send Files to TV (SFTTV) is one of the most popular solutions, allowing files to be transferred between Android devices at high speeds using a local Wi-Fi network.
Install the app on your smartphone and TV (via the Google Play app store on TV or through the Google Play app store) APK-Run the program on both devices. On the TV, select Receive mode and on the phone, Send mode.
Select the photos you want from the app gallery and click the send button. Transfer speeds can reach 20-30 MB/s depending on the router. This is much faster than transferring via Bluetooth, and requires no cables. Once the transfer is complete, the photos will be stored in the TV memory.
| Annex | Type of connection | Do I need the Internet? | Speed. |
|---|---|---|---|
| Send Files to TV | Wi-Fi (Local Area Network) | No. | Tall. |
| Xiaomi Mi Remote | Wi-Fi / Infrared port | No. | Medium |
| Google Photos | Internet (Cloud) | Yes. | Depends on the tariff. |
| AirDroid | Wi-Fi / Web interface | No (local mode) | Tall. |
⚠️ Note: When installing applications from unknown sources (APK-files) on the TV, be sure to turn on the security settings → Be careful and only download software from proven resources.
Connection problems and their solution
Despite the simplicity of technology, users often face difficulties, and the most common problem is that devices can't see each other, and this is almost always connected to network settings, and make sure that the router doesn't activate AP Isolation client isolation, which prevents devices from communicating on the network.
Another common reason is the use of different frequency bands. If the phone is connected to 5 GHz and the TV is running on a 2.4 GHz network, some protocols (like the old DLNA) may not detect devices, although modern routers usually combine them into a single network. Try temporarily switching both gadgets to the same frequency.
If the broadcast is interrupted or delayed, try restarting the router. Buffer errors are a common cause of unstable multimedia services, and check if the phone is running an "Energy Savings" mode that can limit the background activity of the Wi-Fi module.
Secret router settings for stable transmission
If nothing helps, you can use it. HDMI-Modern phones without a 3.5mm or micro-USB connector will require adapters. USB-C to HDMI. This ensures that the signal is transmitted without compression and delay, turning the phone into a full-fledged media source.
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The stability of the wireless connection depends on the quality of the router and the absence of interference in the air. USB-flash-drive.