I'm on business http://fittor.fun/travecao/ nicolegraves Samsung's GS4 was announced last March and went on sale in April. The first model went on sale in June the year it was announced, while the Galaxy S II and Galaxy S III both had May launches. Looking at that track record, Samsung doesn't really have a clear pattern for launching new Galaxy S phones. With sales of the GS4 slowing, it seems the company is hoping that a whole new model will bring in more sales. Naver says Samsung will tease the device in mid-January and then launch in February.