Smartphones have replaced a lot of things in our arsenal, and almost everyone who desired a full-fledged camera can still do a lot with your pokemon in your pocket. We are going to explain the tiny hole or holes behind your phone and how smartphone cameras work? Cameras require a few things to capture time in visual memories. The smartphone camera sensor is the most important part, followed by the lens or lenses. Who knows what future technology will bring to the table? All we hope are timeless memories become crisp, clear, dynamic and inordinate with time. Learn how smartphone cameras work and subscribe for easy learning.