Samsung just added two freshies to its Galaxy Book lineup of laptops: the Flex and the Ion. Both are powered by 10th-generation Intel Core processors, are available in a 13.3-in. and 15.6-in. screen size, and feature the world’s first QLED displays. The Flex has a touchscreen and a 360-degree hinge that enables tablet style use, while the Ion is a sleek, lightweight design.