The first official images of the Galaxy Note20 series have appeared online, supposedly accidentally uploaded by Samsung. Pictured in Mystic Bronze, the Note20 Ultra appears to feature a periscope camera, along with two other lenses and a ToF sensor. The Note20 Ultra also looks to have a curved display, and the S Pen has received a redesign too.
https://www.notebookcheck.net/Samsung-leaks-the-Galaxy-Note20-Ultra-in-Mystic-Bronze-periscope-camera-a-curved-display-and-a-redesigned-S-Pen-are-all-headed-to-the-August-bound-flagship.478828.0.html