Doogee Fire 7 Pro 13,000-mAh smartphone hands-on

In addition to its big 13,000 mAh internal battery, this rugged new Doogee smartphone offers dual-SIM 5G, a night vision camera, a bright integrated flashlight on its back, a "gloves on" mode, a notification LED up front, a dedicated button enabling quick access to a selection of features, and more all working to help it distance itself from a generic smartphone selling for $200 to $300.