The DX-format 20.9MP CMOS sensor is paired with the same EXPEED 7 image-processing engine found in its flagship, full-frame brethren to provide a versatile mixture of high sensitivity, nuanced image quality, fast, AI-powered autofocus, and full-resolution continuous shooting up to 30 fps. At native values, a sensitivity range from ISO
100-51200 permits working in a broad array of lighting conditions, and can be further expanded up to ISO 204800 for extreme low-light conditions. The mixture of resolution and sensor size also contributes to clean image quality and smooth color transitions with reduced noise throughout the sensitivity range.