You're kidding me right? lol
Z1, N1, S4 Zoom, G2, etc etc pale in comparison to the 1020. They all of course have their novelties, 1020 is being more of a swiss knife rather than a specialty tool.
808 and N8 have the best cameras in a phone I have ever seen, perhaps the 1020 will get more features after the next update. Using the lumia 822 as my 808 had poor lens calibration. (Bought from a shady eBayer lol)