The next flagship also known as the Galaxy S5 by Samsung to launch in 2014, has reported the possibility of us a metal housing. According to a Taiwanese media company.
According to the report, Catcher will start supplying a certain amount of the required metal housings this month, while Chinese company BYD and Taiwan's Ju Teng will be contracted for supplying the remaining units. As always, considering Samsung's love for plastic, it wouldn't be a good idea to get your hopes too high, but going by the numerous reports, a metallic Galaxy S5 is looking to be more and more likely.
Samsung Galaxy S5 has been rumored to be announced in March next year equipped with a 2560x1440 2K AMOLED and 64bit Exynos processor.