Oppo says its design for a flexible OLED doesn’t crease like today’s foldables, such as Samsung’s Galaxy Z Fold 2.
After foldable and dual-screen phone-tablets, Oppo has now unveiled a concept smartphone with a rollable display that broadens and narrows the screen to give two form factors in one device. Oppo took the wraps off the Oppo X 2021 prototype on a stage demo at its Inno Day 2020. The phone features a slider on the edge for the user to control an electronically rollable screen that behaves and functions similarly to paper on a scroll, only with an OLED display. Oppo calls it a « continuously variable » OLED display because it’s 6.7-inches in its smallest form and can be adjusted to any where up to 7.
