Samsung outs dual-mode LTE Galaxy S4 and S4 Mini versions

Samsung outs dual-mode LTE Galaxy S4 and S4 Mini versions

http://www.gsmarena.com/samsung_outs_two_new_versions_of_the_galaxy_s4_and_s4_mini-news-6497.php

http://www.unwiredview.com/2013/07/31/samsung-intros-dual-mode-fdd-tdd-lte-versions-of-galaxy-s4-and-s4-mini/