Samsung Galaxy S21 5G is fueled with a non-removable Li-Po 4000 mAh battery + Fast charging. The smartphone features a 6.2 inches Dynamic AMOLED 2X display that has a 1080 x 2400 pixels resolution. The rear camera of the smartphone consists of a triple-camera that consists of 12 MP (wide) + 64 MP (telephoto) 1.1x optical zoom, 3x hybrid zoom + 12 MP (ultrawide) Super Steady video.