Lenovo might release a new ZUK phone later this year. It will be called the ZUK Edge but apparently won't be based on a curved screen design similar to the Galaxy S7 edge. Instead, it will have a traditional flat display with small but visible borders around the screen.
http://www.notebookcheck.net/Lenovo-New-ZUK-Edge-flagship-coming-in-December.184750.0.html