The concept was introduced by Samsung a few weeks back when they introduced their Galaxy A6s and Galaxy A9s smartphones. They call it the Infinity-O display, owing to the O shaped camera cut-out in the display of the phone. The Samsung Galaxy A8s was supposed to be the first smartphone with this technology. But yesterday, Huawei announced their own device which will feature the camera cut-out. According to sources, the phone is the Huawei Nova 4 and is set for a December launch, before the Samsung A8s.

Most recently, the phone has been spotted out in the wild, in a subway carriage in China. The user is obviously testing the phone and while the big chunky case does [...]