The screensaver of the LG unit can display either a digital/analogue clock or a photo gallery of your own pictures. Various options are available.

Note: These instructions show how to change from a digital to an analog clock and are for illustration purposes only.

Android 9 | LG UX 9.0
Step 1:  Open the  Settings
Step 2:  Tap on  Display
Step 3:  Tap on  Screen saver
Step 4:  Choose between  Clock  and  Photos
Step 5:  Open the  Settings
Step 6:  Adjust all desired  settings
  1. Open the Settings
  2. Tap on Display
  3. Tap on Screen saver
  4. Choose between Clock and Photos
  5. Open the Settings
  6. Adjust all desired settings

LG Instructions