According to the several rumors during the year 2013, the Samsung Galaxy F series can make its official debut at Mobile World Congress 2014 (MWC 2014) event, which can also mark the announcement of the long awaited Galaxy S5. Apparently, the new handsets would be part of the new "Premium" strategy and the devices would have features that would make them more powerful (and expensive) than the flagship devices currently available.
The information is a part of ETNews Korean site, which claims to have obtained them through contacts with internal connections that suggest a prototype of the new series has been manufactured somewhere in Europe. Although the report does not accompany any technical detail about the new product, there are indications that it would have a metallic frame in its structure.
The site also indicates that the strategy might be adopted by at least one version of the Galaxy S5, which should reach the market with different types of finishing touches. Remember that, because they are rumors, we must interpret this information with great caution before an official announcement occurs. Anyway, at least one thing is certain: Samsung should enjoy the MWC in 2014 to present a wide variety of devices aimed at both high-performance segment and for consumers who do not want to spend much on such a product.