Oppo’s next foldable phone will have a rollable OLED display – but you can’t buy it Oppo X 2021

While foldable phones are the latest battleground for new smartphones to rival each other on, Oppo has another idea – the company just launched its new rollable smartphone.

As part of Inno Day, Oppo’s annual event to show off its new technology, the company showed off its Oppo X 2021 rollable phone – it’s worth pointing out this is a concept device, so you won’t be able to buy it, but it’s an interesting snapshot of the potential future of smartphones.