Samsung's Galaxy Note 9 has a much more useful DeX desktop mode
 

Samsung has been trying to turn its smartphones into pseudo-desktops with DeX since the Galaxy S8, a notably rocky start. With the Galaxy S9, DeX worked mostly the same but relied on a new dock that turned the phone into a trackpad. But as they say,...

https://www.engadget.com/2018/08/09/...xy-note-9-dex/