How to get actual mobile device screen size in web applications, javascript?

Question

I write mobile application based on Cordova and I have problem with screen sizes.

When I fetch screen sizes (for Nexus 4):

var sw = screen.width;
var  sh =  screen.height;

it gives me:

width: 768; height: 1184 

However actual sizes (when I try to debug)

384 x 567

How to get actual screen size?

Thanks,

Answer 1

Try

window.innerWidth, window.innerHeight