The airframe of these aircraft are identical. The only physical difference between the DJI Mavic 2 Pro and the DJI Mavic 2 Zoom are the cameras. The entire camera gimbal assembly is different, with one housing a larger 1-inch Hasselblad camera, the other a smaller sensor, but a zoom lens assembly. On the inside, the drone operate on different software in order to control the cameras, but otherwise these drones are identical.