Viewing photos on a large TV screen turns an ordinary family evening into a real show. Modern Android TV have powerful functionality that allows you to display content from any external sources, but not all users know how to properly organize this process. A situation often arises when beautiful pictures are stored on the computer’s hard drive, and displaying them on a panel Sony Bravia or Xiaomi Mi TV seems like a difficult task.
There are many methods of broadcasting, from simply connecting a cable to using complex network protocols. The specific method you choose depends on your goals: whether you just want to display a few slides or organize a permanent digital photo frame. In this article, we will analyze in detail the technical nuances of each method so that you can choose the best option for your equipment configuration.
Wired connection via USB drive
The most reliable and simplest method, which does not require setting up a network or installing additional software, is using a flash drive or external hard drive. You need to copy the image files from your computer to the media, maintaining the correct file system. Most Android-based TVs read FAT32 i NTFSformats, but older models may not support disks larger than 32 GB in the FAT32 system.
After connecting the device to the TV's USB port, the system will automatically recognize the media. You will need to open a pre-installed application Gallery or a file manager such as X-plore or File Commander. Folder navigation is carried out using a remote control, which may be less convenient than using a mouse, but guarantees stable operation without network delays.
This method is ideal for viewing high-resolution archives, since the reading speed is limited only by the bandwidth of the USB 2.0 or 3.0 port, and not by the speed of the Wi-Fi router. However, it is not suitable for quickly sharing photos if you are constantly adding new pictures to your computer.
⚠️ Attention: If the TV does not see the flash drive, check its file system. The format
exFATis not supported by all models in the budget segment, whileNTFSis the most universal standard for large files.
☑️ Preparing a USB drive
Local network broadcast via DLNA and SMB
Wireless data transfer opens up new opportunities for organizing a media library. Technology DLNA (Digital Living Network Alliance) allows devices on the same network to see and play each other's content without copying files. To implement this scenario, your computer must act as a media server, and the TV must act as a renderer.
In the Windows 10 and 11 operating systems, the media server function is built in by default. You need to go to Settings → Network and Internet → Status → Sharing options and enable media streaming. After that, select the photo folders you want to share. On the TV side, just launch the application Media player and select your PC in the list of available devices.
An alternative is protocol SMB (Server Message Block), which often works more stable when viewing heavy files. To configure it, you need to share the folder on your computer through the directory properties. On the TV you will need to install a third-party player, for example VLC for Android or Nova Video Player, which can work with network resources using the SMB v2/v3 protocol.
- 📁 Make sure that the network profile on the computer is set to “Private”, otherwise the firewall will block the connection.
- 🔌 Both devices must be connected to the same router, preferably via cable or 5 GHz Wi-Fi standard.
- ⚙️ For SMB, you may need to enter your Windows account login and password the first time you connect.
For maximum transfer speeds for large albums, use an Ethernet cable to connect your computer to the router, even if the TV is working via Wi-Fi.
The picture quality with this method remains original, since the files are not compressed during transmission. However, the download speed of the preview may depend on the power of the TV processor and the load on the wireless channel.
Using the Chromecast function built into the system
The Google ecosystem offers a native solution for mirroring and transferring content - technology Chromecast. Almost all certified Android TVs have a built-in Chromecast module, eliminating the need to buy a separate set-top box. This method is most convenient for quickly sending individual photos from a browser or applications.
To transfer an image, open the browser Google Chrome on your computer. Click on the three dots in the upper right corner and select Broadcast.... Your TV will appear in the list of available devices. You can broadcast both a specific browser tab where photos are open, and the entire desktop.
⚠️ Attention: When broadcasting the entire computer screen, the load on the PC processor increases, which can cause the interface to slow down. For static photos this is not critical, but for a slide show it is better to broadcast only the browser tab.
It is also possible to transfer photos directly from cloud storage Google Photos. If you have synchronized your photos with a Google account, just open the Google Photos application on your TV, log in and gain access to your entire library without a computer at the time of viewing.
The main advantage of Chromecast is its simplicity: you don’t need to set up shared folders or look for drivers. However, this method is highly dependent on the quality of the Wi-Fi connection and can have a delay of 1-2 seconds between the action on the PC and the display on the screen.
Connecting via an HDMI cable
When maximum image quality and the absence of any delays are required, there is no substitute for a direct cable connection HDMI. This method turns your TV into a second monitor for your computer. You will need an HDMI 1.4 or higher cable to support 4K resolution at 60 frames per second, if your equipment supports it.
Connect the cable to your PC's graphics card and an available port on your TV. Then press the button Input or Source on the TV remote control and select the appropriate connector, for example HDMI 1. The desktop image will instantly appear on the screen. In Windows settings (Settings → System → Display), you can select the mode of duplicating or expanding the screen.
This method is ideal for presentations or detailed viewing of photos in professional editors, when color rendition is important. The HDMI cable transmits the signal without compression, unlike many wireless protocols, which guarantees the absence of artifacts.
| HDMI version | Max. resolution | Refresh rate | HDR support |
|---|---|---|---|
| 1.4 | 4K (3840×2160) | 30 Hz | No |
| 2.0 | 4K (3840×2160) | 60 Hz | Yes (HDR10) |
| 2.1 | 8K (7680×4320) | 60 Hz | Yes (Dynamic HDR) |
| 1.4 (Old) | 1080p | 60 Hz | No |
Problems with black frames around the edges
If the image does not occupy the entire screen, go to the TV image settings. Find the Screen Format or Overscan option and set it to Fit to Screen or 16:9.
Third-party applications for remote control
The Store Google Play Store on the TV offers many applications that make it easier to interact with your PC. One of the popular solutions is the application Send Files to TV. It is installed both on a computer (via the web version or an emulator) and on a TV, allowing you to transfer files over a local network in a couple of clicks.
Another powerful tool is AirDroid or its analogues. Although they are more commonly used to control smartphones, some versions support PC and TV on the same network. Such applications often provide a convenient interface for sorting photos and creating slideshows directly on the big screen.
Using third-party software gives you flexibility: you can not only view photos, but also control playback from your phone, acting as a remote control. This is especially convenient when the computer is in another room and you want to manage content from the sofa.
- 📲 Install the same application on both devices to ensure compatibility.
- 🔐 When you first launch, you may need to confirm the connection via a PIN code.
- 🚀 The transfer speed in such applications is often higher than that of standard DLNA, thanks to optimized algorithms.
⚠️ Attention: Application interfaces may be updated by developers. If the app menu on your TV differs from the description, look for the "Network" or "Connect to PC" section in the settings of the application itself.
Third-party applications are the best choice for those who want to transfer files quickly and without complex configuration of Windows network shares.
Cloud services as a universal solution
Don't forget about cloud storage, such as Google Drive, Yandex.Disk or Dropbox. By installing the official cloud app on Android TV, you get access to your files from anywhere in the world where there is Internet. This eliminates the need to keep the computer turned on for broadcasting.
The process is simple: upload photos from your computer to the cloud via a browser or synchronization client. Then on the TV, open the disk application, log in and open the folder. Most applications have a built-in image viewer with support for zoom and rotation.
This method has one significant drawback - dependence on Internet speed. If your data plan has data limits, frequent viewing of 4K photos can quickly exhaust the limit. In addition, downloading previews requires a stable ping to the servers of the cloud provider.
Saving traffic in the clouds
In the settings of cloud drive applications on the TV, there is often a “Stream quality” option. Set it to "Auto" or "Standard" so as not to waste extra bandwidth on preview.
However, for creating a permanent home gallery, this is the most aesthetic solution. You can create a separate “TV” folder where you can put the best shots, and they will always be available on the big screen without wires or flash drives.
Why can’t the TV see the computer over the network?
Most often the problem lies in the Windows firewall settings or the type of network profile. Make sure the network is defined as "Private" and not "Public". Also check if the "Publish Discovery Resource Feature" service is enabled in Windows components.
Is it possible to transfer photos in RAW format?
Yes, but the built-in galleries of TVs often do not support RAW formats (NEF, CR2, ARW). To view such files, it is recommended to use third-party players like VLC or first convert them to JPEG on your computer.
Is the image delayed when transmitted via Wi-Fi?
Delays are usually caused by overload of the 2.4 GHz band. Try switching your router and TV to the 5 GHz band. Also make sure that there are no thick walls or metal obstacles between the router and the TV.
How to display photos from a Mac on Android TV?
It is more difficult for macOS users to use built-in AirPlay with Android TV. The best solution would be to install an AirPlay receiver application on the TV (for example AirScreen) or use the DLNA method by enabling file sharing in the macOS settings.
Is it safe to enter the Wi-Fi password on the TV?
Yes, entering the password via the remote control is a standard procedure. However, if you are using a guest network or public Wi-Fi, be careful about transmitting personal data. This is completely safe for a home network.