[Eduard] chose the latter, and also included obstacle avoidance sensors in the process. We’ve seen quite a few that use these ultrasonic rangefinders.

The bigger drone has better obstacle avoidance, is a bit faster, and uses a bigger sensor, but the new Mini 3 Pro is close on all of these fronts.

Leaked images and video of the rumored DJI Mini 3 Pro shows a drone with two forward-facing sensors for obstacle avoidance, along with an upgraded 2,453mAh battery.