Viewing photos on Smart TVs is always a hectic task. There are no photo viewing apps available for Smart TVs. But, in LG Smart TV, you can view your Google Photos in multiple ways. The dedicated Google Photos app is available for smartphones and Windows PCs. To view Google Photos on your LG TV, you can use the third-party app called Cloud Photo & Video.
You can access all the Google services with certain limitations if you have a Google account. For Google Photos, you can use the free 15 GB cloud memory to save photos, videos, files, and more. By signing in with your Google account on the Cloud Photo & Video app, you can view all the Google Photos.
How to View Google Photos on LG TV
 Launch your LG Smart TV and navigate to LG Content Store.
 Navigate to the Apps menu.
 In the search bar, type Cloud Photo and Video.
 Search for the app and tap the Install button to get the app.
 Hit the Launch button to open the app.
 Now, sign in to your Google Account to access Google Photos.
 Now, you can view all the saved photos on your Google account.
How to Cast Google Photos on LG Smart TV Via Chromecast
 Link your Chromecast device to LG Smart TV using the HDMI port and complete the setup process.
 Make sure to connect your smartphone and Chromecast device to the same WiFi connection.
 Launch the Google Photos app on your smartphone. If you don’t have the app, install it from the Play Store.
 Select any photos or albums that you want to cast.
 Tap the Cast icon at the top of your screen.
 Select your Chromecast device from the available list.
 The selected photo or video will be displayed on your Samsung Smart TV.
 To stop the casting, tap Cast >> Stop casting.
If you have an iPhone, you can use the AirPlay option on LG Smart TV to cast the Google Photos app. To AirPlay the Google Photos app, you just have to press the AirPlay icon instead of the Cast icon.
You can use the built-in SmartShare app to view the photos on your LG TV.
Some LG TV models like LG G6 and LG B6 TVs are compatible with built-in Chromecast support.