Motorola is currently thought to have a smartphone called the Edge planned for release this year. It has been rumored to rock a waterfall-type display. XDA contributors claim to have live images that show this is in fact the case.
https://www.notebookcheck.net/The-2020-Motorola-flagship-phone-s-waterfall-display-is-possibly-confirmed-in-a-new-leak.457518.0.html
I like how the lens cover glass are lined up from small to large in similar increments, certainly one of the most refined approaches to a rather bland type of layout.
This device (the plus) is really shaping up to be an interesting one, Moto and Sony getting back my attention in one year(I used a Droid before switching to Sony which was my first pure touch device without a keyboard), looks like a good year in the smartphone realm.