Released in November 2017, the Oppo F5 is the first smartphone to use an 18:9 display instead of 16:9. In spite of having a 6.0-inch screen, the F5's width is similar to the 5.5" display with 16:9. Models CPH1723 and CPH1727.
@sniperegyptian use your phone to find out. Follow something like this site to find out if updates are available. After that you may have to connect with oppo and their community of like minded people.