Foldable and Rollable Displays: Unfolding the Future The rigid slab smartphone form factor is undergoing a radical transformation. Foldable phones, once niche and experimental, are rapidly maturing. Expect next-generation foldables to feature significantly improved durability, with ultra-thin glass (UTG) becoming standard, minimizing crease visibility and enhancing touch feel. Hinge mechanisms will evolve for near-seamless folding