With its rugged design and IP68 rated resistance to dust and liquid intrusion, the Ulefone Armor X3 is a great smartphone choice for rugged industry use. The powerful smartphone features an underwater mode (up to 30 minutes in 1.5 meters); military-grade certification for 1.2-meter drops; functionality in low-pressure, high humidity, and acidic atmospheres; and a customizable button (to launch an app or trigger a specific function). It has a 5.5-inch IPS LCD display, a 5,000mAh battery, a MediaTek MT6580 processor, dual cameras, microUSB charging, and a toolkit of handy digital features and sensors for extra help.
microUSB 2.0, microSDXC, 3.5mm
Acceleration, proximity, light, e-compass