According to other sources, it was jointly developed between Sharp and Leica [1] [1] https://www.gsmarena.com/sharp_aquos_r6_is_a_flagship_with_one_camera_and_

According to other sources, it was jointly developed between Sharp and Leica [1] [1] https://www.gsmarena.com/sharp_aquos_r6_is_a_flagship_with_one_camera_and_a_huge_1_1_sensor-news-49137.php https://www.gsmarena.com/sharp_aquos_r6_is_a_flagship_with_o...