Makes a Samsung executive revealed that a few days can be a robust version of the Galaxy S 4 in the works, and now the Wall Street Journal has confirmed this possibility. According to sources, the waterproof version to dust Galaxy S4 called active, and you could see in the stores from July this year.
It is not surprising that Samsung follows your favorite model S4 with heavier. There is certainly a market for the phone "climate-proof", and Samsung is expected that its high-end mobile phone in a version that can take some extra abuse should start getting some attention. Although active S4 Galaxy might be the kind of protection that many have wanted to keep the look and feel of a normal S4.
Check back often, because July is a few months and expect to hear more soon.
Sources: PocketNow, The Wall Street Journal