Oppo X 2021: How world’s first rollable smartphone concept could beat the fashionable foldable handsets

Foldable smartphones are gaining popularity around the world, with companies like Samsung and Motorola offering competitive devices to customers. Many more people would certainly buy these technological marvels, but they remain out of reach due to their extremely high prices. As far as bling is concerned, they are it. Other companies like Google and Apple are also rumoured to be working on foldable devices. However, Oppo has decided to go down a road less taken and try to bring out a completely unique handset – a rollable smartphone. Yes, you read that right. Oppo X 2021 rollable smartphone is the world’s first device with this unique design.