Samsung Galaxy Z Fold3 5G official Pictures. Samsung Galaxy Z Fold3 5G is a Smartphone of samsung. The Samsung Galaxy Z Fold3 5G Android Smartphone. Announced Aug 2021. Features 7.6″ Display Snapdragon 888 5G Chipset 4400 MAh Battery 512 GB Storage 12 GB RAM. Samsung Galaxy Z Fold3 5G price starts.