The C43J89 is Samsung's new ultra-wide monitor that boasts a resolution of 3840x1200 in a 120Hz 43-inch VA panel. Coming in both business and gaming variants, the C43J89 supports a host of connectivity options, offers a 99% FOV, and can display two sources simultaneously.
https://www.notebookcheck.net/Samsung-announces-the-C43J89-a-43-inch-32-10-ultra-wide-curved-gaming-monitor.317356.0.html
Crazy overpriced gimmick.. I buy samsung 4k 42" smart TVs (= A1 paper size) for my office ... cost around $500 usd here in vietnam.....