iPhone Duo hands-on: Apple's boldest design leap in a decade

Apple unveiled the iPhone Duo, its first foldable device, featuring a 5.4-inch external display and a 7.6-inch internal flexible OLED panel, marking its most significant design shift since the iPhone X. The Duo boasts a refined titanium frame with IP68 resistance, an under-display FaceTime camera, and a matte interior that minimizes reflections and hides the crease. However, at 254 grams and 11.3mm thick, it is heavier and bulkier than Samsung's Galaxy Z Fold 8. The device supports Apple Pencil on both screens, though testing was unavailable. Its seamless display transition animation and subtle crease are highlights, but it lacks a third rear camera, a noted omission.