Samsung unveils Galaxy Folder 2 flip phone in China

South Korean electronics maker Samsung has unveiled its 'Galaxy Folder 2' flip phone in China. Powered by a Qualcomm Snapdragon 425 processor, the Folder 2 has a 3.8-inch display, 2 GB RAM, 8 MP rear camera and 5 MP front camera. The device will run Android Marshmallow and likely be priced around $250.