The most likely candidate to kick off that redesign? The Samsung Galaxy S5, of course. The redesign is expected to first land on premium models, and slowly trickle down the line to more affordable lines.
Samsung is allegedly working on the new designs and materials at its factory in Gumi, South Korea, and some of the work might be carried out in Vietnam. All this is based on whispers about a big group of Samsung engineers dispatched to Vietnam.
Let’s keep in mind that this is far from official and you should definitely take it with a grain of salt. It does sound logical however. HTC’s 2013 flagship, the One, is made out of a unibody aluminum shell, and that was largely seen as a big advantage over the polycarbonate Galaxy S4. It only sounds logical for Samsung to address this shortcoming of its design, don’t you think?
source: ET News (translated)