LG's latest flagship smartphone is now available in the US. The G8X ThinQ is most notable for its dual-screen accessory that comes included for US customers but is generally sold as an accessory in other markets including in Europe.
https://www.notebookcheck.net/LG-G8X-ThinQ-goes-on-sale-in-the-US-for-US-779-with-dual-screen-case-included.440922.0.html