ALBAWABA - Following weeks of speculation, Huawei has officially unveiled the world's first foldable phone, Mate XT, with three screens and a dual hinge, priced at an eye-popping $2,800, in hopes to consolidate its position as the market leader in smartphones and topple Apple only hours after the latter unveiled the new iPhone 16. With its inverted dual-hinge design that folds into a "Z" shape, the Mate XT can be ...