The claims are that Samsung has already ordered 181 million optically stabilized 16 MP modules, though it doesn't specify whether to Sony or to its LSI subdivision. This, however, means we might get them in other premium models, perhaps the rumored exclusive F line, too...
Source: http://www.phonearena.com/news/Samsung-Galaxy-S5-Note-4-and-other-2014-flagships-rumored-to-get-16-MP-OIS-cameras_id49076
Source: http://www.phonearena.com/news/Samsung-Galaxy-S5-Note-4-and-other-2014-flagships-rumored-to-get-16-MP-OIS-cameras_id49076