This phone is an engineering marvel. The first ever tri-fold phone. Experience the future of technology today with this tri-fold phone, from its sleek design to powerful performance that redefines ...

Made from aluminum and stainless steel, it starts out completely flat and barely thicker than two credit cards, but rolls and fold into a hexagonal emergency ballpoint pen. You can pre-order it ...

While Samsung sticks to single-fold designs, Huawei and Infinix are charging into tri-fold territory—each with a bold, distinct vibe that represent each brand’s identity. Huawei, a telecom titan since ...