Earlier this week Samsung formally announced the Galaxy S5 LTE-A. It has the same build and design as the Galaxy S5 which was released back in April, but the smartphone touts a Qualcomm Snapdragon 805 processor and a Quad HD display. Now we have been hearing for a few weeks now that a premium variant of the Galaxy S5 is on the cards, and while the recently announced variant may live up to that expectation, it appears that the Galaxy F is still very much in the pipeline. One thing that’s said to set the Galaxy F apart from the Galaxy S5 is its metal build. The latter is fashioned out of plastic so a change in build material would certainly be a big selling point for the device.