The only real difference between the two is the 7x telephoto camera. All the features of the 4/3 camera are identical. However, two minor differences are the lack of a gimbal lock and a cheaper gimbal cover on the Classic. A refurbished Mavic 3 can be bought for the same price as a new Mavic 3 Classic, so don't give up the 7x telephoto camera, even if you only use it as binoculars during flight!