They have said the new dimensions are closer to the Passport than the Key 2. Actually, the new changes make this more tempting to me. The elimination of a front facing camera is strange, but given the get away from social media aspect of their philosophy, maybe getting away from selfies is a good thing and you probably aren't going to use an eInk phone for Zoom.
I agree, they are never going to hit September for delivery. They'll be lucky to hit Christmas. I predict post Chinese New Year.