Samsung’s Galaxy S10 lineup: Foldable phones, 5G and phones that charge each other

February 21, 2019

(CNN)A 5G device. A foldable phone that morphs into a tablet. A smartphone that can charge another smartphone when sandwiched together. Samsung kicked off its event with the debut of the Galaxy Fold, a 4.6 inch-smartphone that can open up into a 7.3-inch tablet. Along with Samsung’s long teased Infinity Flex display, it has a hinge system that can’t be seen from the outside. The luxury device, which will cost…