Sensor size is vital to image quality. The Zenmuse X4S’s 1-inch Exmor R CMOS sensor uses large pixels measuring 2.4μm per pixel to create 20-megapixel images and 11.6 stops of dynamic range. Compared with the Zenmuse X3, which uses a 1/2.3-inch sensor, the Zenmuse X4S has an additional stop of dynamic range and 1.5 more stops signal to noise ratio and color sensitivity, as well as a maximum ISO of 12,800, for even more stunning imaging capabilities.

MTF chart is used to measure the ability of a lens to transmit contrast and resolve detail. The low line pairs reflect the overall contrast, the high line pairs reflect detail resolution. The Image Height shows the ration of the distance from the current point to the center of the image circle and image circle radius. MTF 1.0 means the perfect performance of a lens.

With the help of the powerful CineCore 2.0 image processing system integrated into the Inspire 2, the Zenmuse X4S is able to shoot JPEG and DNG photos at up to 14fps in Burst Mode as well as take photos during video recording, so that the perfect moment can be captured forever.

A lightweight design combined with high-speed processing makes the Zenmuse X4S gimbal motors ultra-reactive. It responds instantly to subtle movements of the airframe and neutralizes it to keep the camera stable. With a precision of ±0.01°, combined with three damping balls and lightweight damping boards that neutralize vibration, the footage is completely smooth. As a result of tightly integrated and hidden wires, it is only able to rotate 320° but 360° and beyond is possible by yawing the airframe itself.