Hands on the OPPO X 2021 Smartphones have transformed over the years. From the single touch screen to dual screens to foldable designs. While some of these design works, the thickness of the phone wasn’t welcoming. Updated : Hands on Video Today, we have our first hands-on with OPPO’s OPPO X 2021 rollable concept phone. … Continue reading Hands on the OPPO X 2021 rollable smartphone