The RED Hydrogen One bet big on two things - its holographic display and its module system. We haven't seen much of the latter, but that's about to change. The first officially confirmed module is the Lithium camera. It's a 3D stereoscopic camera that will feature two image sensors and zoom lenses. The package is much more compact than the typical 3D rig that involves a RED camera, a complicated optical system and a lot of know-how. The Hydrogen One phone will serve as the display of the system as its H4V display (Holographic 4-View) is able to directly preview the 3D footage. This will...
Source: https://www.gsmarena.com/red_teases_lithium_3d_camera_addon_for_the_hydrogen_one-news-34915.php