Oppo’s new concept phone, the Oppo X 2021, might seem like an average smartphone at first glance, but it offers a rollable display. Normally, the device’s screen is set to 6.7 inches, however, in ...

Oppo is planning to host its annual Oppo Inno Day event next week in China where the company will show several of its concept products and other technical advancements. However, ahead of this event, ...