Vivo has a habit of pushing the boundaries of smartphone design and the incoming NEX 3 looks set to continue the tradition. NEX product manager Li Xiang has posted sketches of the device today highlighting some of its design inspirations.
https://www.notebookcheck.net/Vivo-ramps-up-the-NEX-3-hype-ahead-of-IFA-Berlin-with-new-sketches-of-waterfall-display.430355.0.html
Very promising...I mainly question their UI really and may need to look at an international variant (to begin with, then possibly consider flashing vanilla Android) which could be notably more difficult to acquire compared to international Samsungs.
Another issue is that it would be all but impossible to apply PU films, or any film without adhesives for that matter, but regular PE films scratch and wear fast.