Realme is officially expanding to China, as the Oppo sub-brand has already set up a local website with a landing page and is already on Weibo. Today the company posted a video at the social network, showcasing a new smartphone with a pop-up selfie camera in the center. The video is less than a minute and consists a repetitive upbeat melody that can easily stick in your head and leave you humming "it's me, it's me, it's Realme" for the rest of the day. It is the official theme song and the clip has young people having fun, taking selfies, dancing and other stuff to hype you about...