Getting Native resolution when hdpi is enabled

I am just porting an old application in which I need to know which display's resolution the application is running on.

I just found out that Screen.width/height or the traditional way using QDesktopWidget they all return the adapted resolution and not the real one. For example I get 360x640 on S4 mini (that is also the native one) and on S5 (where the resolution is 1080x1920).

Maybe is already there, but I think there should be properties along with the width/height that should return the native one, like for example nativeWidth.