I would claim that the Icon, 930, and 1520, are the first 8.1 phones. They all have the SnapDragon 800, the big brother to the 400 in the 630, and also include SensorCore. They are basically the next-gen high end platform for Nokia/MS after the 1020, etc. I doubt there will be much in the way of advances until late this year, well after 8.1 is out.
