The Galaxy A51 runs on the Android v10 (Q) operating system and is powered by Octa-core (2.3 GHz, Quad-core, Cortex A73 + 1.7 GHz, Quad-core, Cortex A53) processor. It features a 48 MP main camera, 12 MP ultra-wide camera, 5 MP depth camera and 5 MP macro camera with striking features like 8x digital zoom, auto flash, face detection, and touch to focus. And, to click some really nice selfies, you get a 32 MP (f/2.2) camera.