Few days back Qualcomm announced quick charge 4+ and right now the first smartphone that would be coming up with this charging technology is the ZTE Nubia Z17. Qualcomm's Quick Charge 4+ delivers a 15 percent faster charge than its previous best efficiency standard. Nubia says the device can charge a battery to 50 percent within 20 minutes. The 5.5-inch edge-to-edge display phone features a huge 8GB memory, 128GB storage, and a dual camera with a 23- and 12-megapixel configuration. Nubia hasn't revealed if it will be available in the US and Europe, but it will sell in China for ¥3,999, which converts to about $588. he three features device makers need to enable include Dual Charge, Intelligent Thermal Balancing, and advanced security features. According to Qualcomm, Dual Charge is an option in earlier versions, but is now more powerful, while Intelligent Thermal Balancing enhances Dual Charge "to move current via the coolest path autonomously, eliminating hot spots fo...