web api instance property
ScreenDetailed: isInternal property
Limited availabilitySecure context
The isInternal read-only property of the
ScreenDetailed interface is a boolean indicating whether the screen is internal to the device or external. External devices are generally manufactured separately from the device they are attached to and can be connected and disconnected as needed, whereas internal screens are part of the device and not intended to be disconnected.
Value
A boolean value — true if the screen is internal, and false if it is external.
Examples
const screenDetails = await window.getScreenDetails();
// Is the first screen internal?
const screen1Internal = screenDetails.screens[0].isInternal;
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.