waterproof

DJI has been chipping away at GoPro's action cam dominance and just took another big step with the launch of the Action 5 Pro. With a new "next-gen" sensor, it promises improved video quality, along with extended battery life, bigger displays and a new feature, subject tracking and centering.The 1/1.3-inch sensor is the same size as the one on the Action 4, but DJI says it now boasts 13.5 stops of dynamic range, "making it the first action camera with specs that rival professional cameras." Maximum photo resolution is 40 megapixels (MP), up from 10MP on the Action 4. The…