The Oppo X 2021 Rollable Concept Phone Looks Like It Stretches Reality
When it comes to delivering a big-screen experience in a package that still fits in a purse or pocket, rollable phones might be an even better solution than foldable handsets like the Samsung's Galaxy ZFold2. However, with its new Oppo X 2021 concept, it looks like Oppo has figured out a way to turn a mind-bending...