OPPO X 2021: OPPO’s first rollable concept phone

OPPO has revealed several surprises during OPPO INNO Day 2020, but the most attractive one is the OPPO X 2021, a rollable concept phone. OPPO X 2021 extends up to 7.1 inches The OPPO X 2021 is a rollable concept phone that starts at 6.7 inches, but can extend up to 7.4 inches. It uses…Continue Reading