After seeing it in leaked images next to the BlackBerry Z10 and all on its own, and then watching it start in a brief video (recently pulled), we know get to see the BlackBerry Z30 (previously A10 or Aristo) in a longer clip.
The video shows the device from top to bottom and is more of a detailed hands-on than a quick peek. The device is going to sport a 5" 720p display and a dual-core Krait chipset.
Here's the video itself. The device has an AT&T logo on it, which gives us the first availability info, although we are yet to learn any dates.