The phone's refined design, with its aluminum alloy frame and composite back, makes it the thinnest Ultra to date, and it's notably lighter than its predecessor, too. The rear panel plays host to a mammoth 1-inch 50MP main camera sensor, with LOFIC technology for superior dynamic range, while the huge 1/1.4-inch 200MP HPE telephoto sensor grants you optical magnification between an equivalent 75mm and 100mm, by way of a mechanical zoom system.