Navigator.deviceMemory

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The deviceMemory read-only property of the navigator interface returns the amount of device memory in gigabytes. This value is an approximation given by rounding to the nearest power of 2 and dividing that number by 1024.

Syntax

var memory = navigator.deviceMemory

Value

A floating point number.

Specifications

Specification Status Comment
Device Memory 1
The definition of 'deviceMemory' in that specification.
Editor's Draft Initial definition.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support63 ? ? ?50 ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support6363 ? ?50 ? ?

Document Tags and Contributors

Contributors to this page: connorshea, jpmedley
Last updated by: connorshea,