The latest concept render of the Samsung Galaxy Note 10 has been published to show how the rear-facing main camera setup might look like based on a new leak. It seems Samsung could be targeting incredibly high screen-to-body ratios for its upcoming smartphones, which could include the Note 10 and the mysterious "creative Samsung smartphone".
https://www.notebookcheck.net/New-Galaxy-Note-10-concept-render-gives-life-to-the-rear-camera-setup-Samsung-possibly-targeting-90-screen-to-body-ratio.422702.0.html