DJI Zenmuse X4S (PRE-OWNED)The DJI Zenmuse X4S is a powerful camera featuring a 20MP, 1" sensor and maximum ISO of 12,800. Dynamic range is increased from the Zenmuse X3 by 1 stop, and signal to noise ratio and sensitivity are increased by 1. 5 stops for next level image quality. The Zenmuse X4S uses a DJI designed compact lens with low dispersion and low distortion 24mm equivalent prime lens. This 84 POV, high resolution lens makes the Zenmuse X4S as powerful during aerial