Since Samsung is going to launch the Galaxy Note 6 this year, perhaps in August or even earlier, it's understandable that the Korean company would already be testing prototypes. Interestingly though, a report that allegedly comes from a reliable source claims Samsung has created two different Note 6 versions, yet will decide upon one of them before the unveiling, and the other model will not be launched. The Galaxy S6 edge+ from last year will not get a successor in 2016, so basically the Note 6 will serve double duty, both as the follow-up to the Note5 but also the S6 edge+. Hence it...
Source: http://www.gsmarena.com/samsung_is_testing_two_galaxy_note_6_versions_one_has_a_curved_screen-news-17908.php