The first dual-SIM 5G phones could arrive in early 2020
 

Sure, you can buy a 5G phone right now if you're not picky, but for many that's just not an option without dual-SIM support -- some people need the flexibility, whether it's to use the lowest-cost service or just having separate work and personal lin...

https://www.engadget.com/2019/11/26/...0-dual-sim-5g/