I don't know what they're saying (my Spanish is bad) but it sure looks like it... that's not a Dev Alpha A or B... looks like Mexico has turned up a legit BlackBerry 10 L-Series phone on video. Or maybe that's a Dev Alpha C? Lol.. which happens to look a lot like this. ;)
Update: Reading through the comments to this post, it looks and sounds like a standard BB10 walk through like the many we've seen to date. Just in this case that's not the standard Dev Alpha hardware we're used to seeing. No mention is made of the hardware itself.
Also Note - it's a Vimeo video, if you get an error hit refresh.