Imagine the Samsung Galaxy S9 with its curved screen on the left and right. Now transfer the technique onto the top and bottom as well. This theoretical display was just patented by Xiaomi at the World Intellectual Property Office (WIPO). There is no selfie camera in sight, meaning the Chinese company will either go with its in-display solution or will omit the front-facing shooter completely. The WIPO listing was obtained by LetsGoDigital and it has provided us with a neat visualization how such a smartphone would look like. The patent graphics also include a dual camera with a...