Is Windows Phone faster than Android and iPhone

It seems like Microsoft and Nokia are finally ready to deliver something extra-ordinary. A Windows Phone that beats Android and iPhone in speed and features. 

Check out this video:

But again, who knows what they are testing with. Testing is always shady. May be they have extra hardware in this phone. I wouldn't know until I have phone in my hand. 

I personally don't think Microsoft can beat Apple and Google. At least what I have seen so far. Time will tell.