The Lumia 950 XL page is for the unlocked version of the phone, but the Lunia 950 has two different pages - one for the unlocked model and one for the AT&T model. The phone specs all match up with what we expect. The 950 XL has the larger display and slightly faster Snapdragon 810 compared to the 808 of the 950. You'll be getting the killer camera and everything.
Although, on the camera side of things, there is one oddity to note: under "General Security Features", it lists the devices as Windows Hello Ready. That word "ready" is a bit strange because it carries the implication that the feature won't be available when the devices are released and may require a software update afterwards to enable.
Anyone out there planning to buy one of these when they do become available?