Oppo’s new Reno Ace can be fully charged in half an hour

Oppo has announced the latest phone in its increasingly diversified Reno range of flagship phones, the Reno Ace. This one is in many ways the most high-end entry yet, although that depends on how you feel about notches.Spec-wise, this device is very similar to sister company OnePlus’ excellent new 7T. There’s a Snapdragon 855 Plus processor, a 20:9 6.5-inch 1080p display with a small waterdrop notch and a 90Hz refresh rate, and a camera system built around Sony’s ubiquitous 48-