John Ternus drops his first "One More Thing" with the foldable iPhone Duo (starts at $1,999 with 256GB): ▫️thinnest iPhone ever when unfolded ▫️similar size to a passport holdable with one hand ▫️7’6 inch fully unfolded and 5’4 inch outer display is 80% of iPhone Pro size ▫️consistent aspect ratio in landscape and potrait ▫️custom hinge designed with that satifsing magnet click