With Wi-Fi Direct, you can connect two compatible devices directly to each other, such as a printer, TV, or other smartphone. On the LG smartphone, you can establish a Wi-Fi Direct connection using Advanced Wi-Fi Settings.

Android 9 | LG UX 9.0
Wi-Fi Direct -  Open the  Settings
Wi-Fi Direct -  Tap on  Wi-Fi
Wi-Fi Direct -  Open the  Menu
Wi-Fi Direct -  Tap on  Advanced Wi-Fi
Wi-Fi Direct -  Tap on  Wi-Fi Direct
Wi-Fi Direct -  Tap on desired  device
  1. Open the Settings
  2. Tap on Wi-Fi
  3. Open the Menu
  4. Tap on Advanced Wi-Fi
  5. Tap on Wi-Fi Direct
  6. Tap on desired device

LG Instructions