Dell XPS 13 Specifications page 5

Specifications
Display
Left
Right
Base
Camera
Display
Allows you to video chat, capture photos, and record videos.
Ambient-light sensor
Detects the ambient light and automatically adjusts the keyboard
backlight and display brightness.
Power-status light
Indicates the power‑state of the computer.
Views
Camera
Ambient-light sensor
Power-status light
Camera-status indicator
Digital microphones (2)
Camera-status indicator
Turns on when the camera is in use.
Digital microphones (2)
Provide high‑quality digital sound input for audio recording,
voice calls, and so on.