It’s real. It has to be. It sounds like they’re at a trade show and those people have got name tags and everything. That’s way too much budget for someone making a fake Palm Pre unboxing video.
If you’re into packaging, you might be interested in the leaflets, the use of the colour orange and the fact that it’s all shaped like one of those Jawa transports. If you’re into phones, it’s probably just nice to see the thing.