Samsung Galaxy A72 smartphone runs on the Android 11, One UI 3.1 operating system. It has 128GB storage and 6GB RAM.  It runs on the Qualcomm SM7125 Snapdragon 720G (8 nm) chipset.  It has a 6.7" screen-to-body ratio, Super AMOLED, 90Hz, 800 nits (HBM), 1080 x 2400 pixels, 20:9 ratio. Corning Gorilla Glass 5