Smartphone camera lenses are mentioned usually if they have an impressively wide aperture or bear a famous brand name. But have you actually seen a phone camera lens? The LG V30 includes a glass element in its lens assembly to improve image quality and boasts the widest aperture on a smartphone yet - f/1.6 - plus OIS. A lot of things to cram in such a small package and now you can see it all taken apart on video. As for the phone itself, it has a fairly repair-friendly design. No, the battery is not user-replaceable like on previous V-series phones. And a cracked screen likely mean that...
Source: http://www.gsmarena.com/lg_v30_taken_apart_watch_its_f_16_camera_torn_to_pieces-news-27373.php