Just this morning we reported that Nexus 5 handsets had already been unboxed by users all over the globe — despite the fact that Google hasn’t even unveiled it yet. That’s because stock is now making its way to retailers, and according to one source at Carphone Warehouse in the U.K., Google’s big announcement could come today.

Given Google’s apparent disregard for secrecy when it comes to the new Nexus 5, you won’t be surprised to see that the device is already being unboxed all over the globe ahead of its official unveiling.

We already know what it’s going to look like and almost every piece of hardware that’s packed into it, of course, and now we get to take a sneak peek at some of the new features built into Android 4.4 KitKat, too — including an “iCloud for Android” backup service.

While we’ve seen plenty of pictures of the upcoming Nexus 5 in recent weeks, we had been waiting for Google to unveil its full list of specifications during its long-awaited Android 4.4 KitKat event. But thanks to Canadian carrier Wind Mobile, the wait is over.

The company has prematurely erected its Nexus 5 pre-registration page on Facebook, which reveals the Nexus 5’s impressive list of specifications.

Google’s upcoming high-end flagship smartphone of 2013, the Nexus 5, has made yet another appearance in a leaked press render, only this time the rear of the handset has been anodized in white.

We can’t wait for Google to unveil its new Nexus 5 (I’m getting pretty impatient now, actually), but it may not be the end of the current Nexus 4. While the search giant hasn’t offered the device for a number of weeks, there a number of indications that it might be coming back — with 4G LTE onboard.