Very few LG smartphones have an optical zoom, but every device has a digital zoom, which can be operated by wiping two fingers apart.

Android 9 | LG UX 9.0
Zoom in and out -  Open the  Camera -App
Zoom in and out -  Pull two fingers apart to  zoom in
Zoom in and out -  Pull two fingers together to  zoom out
  1. Open the Camera-App
  2. Pull two fingers apart to zoom in
  3. Pull two fingers together to zoom out

LG Instructions
Loading...

Transmitting...