With the tactile buttons, nostalgic looks and snappy foldability, flip phones have a certain je ne sais quoi. But nobody wants to use a feature phone like a caveman, so Samsung has just revealed its latest model, the Galaxy Folder. It's arriving right after rival LG's Gentle flip phone, but is quite a step up. Along with 4G LTE and Android 5.1, it's got a higher-res 3.8-inch, 480 x 800 screen, twice the RAM (2GB), a sharper 8-megapixel camera and a much bigger battery. Imagine! That'll let you do most of what you normally, then fold your phone away like Lindsey Graham. No, really imagine, because it's available in Korea for $250, but ain't likely to come here.