The device features a 6.5 inches PLS IPS display that has a 720 x 1600 pixels resolution. The device comes in Black, Blue, and Red. The smartphone is integrated with a Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by).
Samsung Galaxy A03 is packed with 3 GB and 4 GB RAM with 32 GB, 64 GB, and 128 GB internal storage. The memory can be increased with the help of microSDXC. It is fueled with a non-removable Li-Po 5000 mAh battery. The rear camera of the smartphone consists of a dual camera, which consists of 48 MP (wide) + 2 (depth) while on the front there is a 5 MP camera. The device runs on the Android 11 operating system.