The Samsung Galaxy Z Fold 3 is a premium 5G foldable smartphone featuring a 7.6-inch inner AMOLED display (120Hz) and a 6.2-inch cover display, launched in 2021. It is powered by a Snapdragon 888 processor, 12GB RAM, and offers IPX8 water resistance, S Pen support, an under-display camera, and enhanced multitasking capabilities.