https://www.washingtonpost.com/news/the-switch/wp/2018/02/25/can-you-spot-whats-new-on-samsungs-galaxy-s9-zoom-in-on-its-camera/

Samsung’s response to the iPhone X and Pixel 2 is a new phone that looks nearly identical to last year’s flagship Galaxy S8. But the Galaxy S9 has a few tricks for photographers, such as an adjustable aperture and personalized AR Emoji.