Only a handful of people outside Jony Ive's industrial design team really know what the iPhone 6 is going to look like.
But, if we had to guess, this concept video for the next iPhone seems like as good a guess as any. It takes the design cues of the iPad Air and iPad Mini, and uses them for an iPhone.
The one thing we're not certain about: The curve glass screen for the iPhone. We're don't think Apple is doing that.