Built-in Storage: You can now record without an external MicroSD card, though a card slot is still available behind a dedicated protective door.New Controls: DJI added two dedicated button controls directly underneath the screen—a zoom toggling button and a custom "C" shortcut button.Upgraded Audio: Feature-set includes OsmoAudio 4-channel output for direct connectivity to wireless transmitters.Gimbal Guard: A mechanical clamp that twists to remove and locks back in place replaces the old slip-on cases.