OPPO X 2021 rollable smartphone may not be commercialized
OPPO seems to be serious in bring the rollable phone to the market. The Chinese OEM doesn’t really have a foldable phone offering yet but the Oppo X 2021 is something that can be revolutionary. A couple of weeks ago, OPPO was said to present a rollable-retractable display smartphone concept. It was then shown off … Read more