Microsoft phones are back with the dual-screen Surface Duo
 

When Microsoft last built its own phones, we got the underwhelming Lumia 950 and 950 XL — a pair of devices that were meant to usher in the age of Windows 10 Mobile, but ultimately couldn't do the job. Now the company is trying to make its mark...

https://www.engadget.com/2019/10/02/...hone-official/