Oppo has launched over a dozen smartphones under its Reno series and it appears the company will soon add a new member to the lineup, dubbed Reno4. A couple of images have leaked on Chinese social network Weibo, which reveal the design and a few specs of the Oppo Reno4. The Reno4 will arrive in at least two colors and sport a quad camera setup on the back which will come with the Ultra Steady feature. The back also has the Oppo logo on the right side of the cameras, below which is a huge text that reads "Glow". This might be the marketing name of the phone's color, but we'll have to...