A 2016 trend in smartphone designs was the dual-camera setup and now in 2017 Samsung is catching on too. A patent in Korea has been filed for dual-lens camera configuration. The diagrams in the 37-page document clearly states that Samsung is aiming to enhance the quality of both the background and objects in the foreground. It seems to work relatively simple. The wide-angle lens scans for anything that is a moving object and if there's any, the second lens - the telephoto one tracks the image in real time and enables you to adjust zoom and other settings without losing focus. It...
Source: http://www.gsmarena.com/samsung_files_patent_for_duallens_camera_configuration-news-22505.php
