It feels like yesterday we were discussing the death of form factor diversity in the smartphone world, and now Samsung comes up with this: a mid-range clamshell model called the Galaxy Folder (SHV-E400K) with displays on both sides of the lid. According to Japanese site RBMen, which discovered a user manual for the device on Samsung's website, at least one of the displays is a 3.7-inch AMOLED panel with 800 x 480 resolution.
