One huge reason the Phantom 3 Pro is better than Phantom 4 Pro

  Phantom 3 and Phantom 4. If you fly drones, then chances are, you know what I’m talking about. To be clear, the Phantom 4 is technologically superior to Phantom 3s in just about every way possible. One of the main advances the Phantom 4 has is object avoidance. This means that the Phantom 4