Samsung A12 has 4Gb and 128 GB internal storage options. The device runs on the Android 10 operating system. Samsung A12 is fueled with a non-removable Li-Po 5000 mAh battery + Fast battery charging 15W. Samsung A12 is integrated with a Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by). It features quad camera: 48 MP (wide) + 5 MP (ultrawide) + 2 MP (macro) + 2 MP (depth) while on the front there is a 8 MP camera.