Panasonic Lumix DMC-ZS100 Surface area: 116.16 mm² vs 116.16 mm² Difference: 0 mm² (0%) LX9 and ZS100 sensors are the same size. Pixel pitch 2.4 µm 2.4 µm Pixel pitch tells you the distance from the center of one pixel (photosite) to the center of the next. It ...