The Galaxy S6 has the usual plastic Samsung has
favored for flagships in the past for glass and metal, but the S6 has a
more traditional flat front face, as well as a design that can’t help
but be compared to iPhone devices, resembling something of a cross
between the iPhone 5/5S and the iPhone 6 or 6 Plus. It has a 5.1-inch
display with glass both front and back, and with a metal edge running
all the way along the outer edge of the phone.