https://www.cnet.com/news/samsung-galaxy-s9-isocell-camera-tech/

Samsung's semiconductor branch published a webpage detailing several new phone camera sensors. Although Samsung Mobile (the people behind your favorite Galaxy phones) is a separate division to Samsung Semiconductor, it often sources its phone tech from the semiconductor unit -- just like how it gets those fancy AMOLED screens from Samsung Display. So while it hasn't been officially confirmed that the Galaxy S9 will get these camera sensors, there's a good chance.

Samsung shares some details on its fast-capture camera sensor, including 480 frames per second slo-mo video recording.