The biggest highlight of the upgrade of DJI Phantom 2 vision+ is that it has improved the vision's single-axis gimbal. The newly equipped three-way gyro gimbal can be said to be a qualitative leap forward. The new gimbal can provide 6 Directional anti-shake protection.
The new generation of Phantom3 quadcopter adds the Visual Positioning System (VPS) from Inspire 1 to solve the problem of inability to provide flight stability assistance in locations with poor GPS signal (such as indoors). The disadvantages brought by work, especially for the more popular non-professional consumer groups targeted by the Phantom series, VPS makes smooth flight indoors and precise positioning and hovering at low altitudes easier.