OnePlus is a smartphone OEM with a tendency to focus on just 1 or 2 phones per launch. However, a new report from the Chinese media points to the possibility that it will expand its operation so as to release more new handsets per year. These devices, which are said to have either 5G or 4G, will be supplied by ODMs to keep costs down.
https://www.notebookcheck.net/OnePlus-will-engage-ODMs-to-offer-a-greater-range-of-more-affordable-phones-per-year.462195.0.html