Page 21 - ZenFold Guide

Array microphones
The array microphones feature echo canceling, noise
suppression, and beam forming functions for better voice
recognition and audio recording.

Camera
The built-in camera allows you to take pictures or record videos
using your Notebook PC.
IR Camera
The built-in camera allows you to take pictures or record videos
using your Notebook PC. The IR Camera also supports Windows
Hello.

NOTE: The red IR LED blinks in the process while data is being
read before you sign in with Windows Hello facial recognition.

Notebook PC E-Manual 19