The Samsung Galaxy S5 Could Have A Metal Shell :

The Samsung Galaxy S5 could inaugurate the metal shell as expected from the Korean manufacturer. This is the least so say the latest rumors circulating on the future super smartphone from Samsung. We do not know yet whether it will be of metal or aluminum, but plastic should fall by the wayside. So expect a slight rise in terminal. Samsung has already ordered samples of metal hulls, made ​​in Europe, and then send them to Asia for a series of tests, including on the network reception with a metal cover. It should not end up with a Antenna Gate on the back! We also learn that the hull remain removable to access the battery and thus the change in case of failure. A memory expansion port should take place under the hood.
In addition to this possible new design, the Samsung Galaxy S5, available later in 2014, should carry a camera 16 million pixels with an image stabilizer OIS.