What is screen Scale value for Lumia 950 and 950 XL?

Since I don't have any of the mentioned phones with Windows 10 Mobile, can someone, who have Lumia 950 or 950 XL , run the following few lines of code in blank UWP application project to get the Scale value out of this device (to figure out effective resolution eventually):

public sealed partial class MainPage
{
    public MainPage()
    {
        InitializeComponent();

        // ### snipped start ###

        var qualifiers = Windows.ApplicationModel.Resources.Core.ResourceContext.GetForCurrentView().QualifierValues;
        string scale;

        if (qualifiers.TryGetValue("Scale", out scale))
        {
            System.Diagnostics.Debug.WriteLine(scale);
        }

        // ### snipped end ###
    }
}

Please post the integer number from the output window as an answer - will be much appreciative!

PS. Suspecting that it should be 400 for 950 and 450 for 950 XL, but would like to be sure.

OK, in case anybody will look for it later - the scale is 400 for Lumia 950, thanks to colleague, who bought it recently.