the OPPO X 2021 smartphone has a screen that doesn't fold but bends and rolls smoothly

chinese tech giant OPPO has unveiled the OPPO X 2021 rollable concept smartphone featuring an extending display that rolls smoothly.

OPPO X 2021 Rollable Phone - OMG!

OPPO X 2021 – Rollable Concept Handset

OPPO X 2021 Rollable Screen Phone - Hands On & Unbox

Oppo X 2021 rollable smartphone hands-on: The future is flexible, by Ibrahim Yusuf

Oppo X 2021 rollable concept phone could change how we use phones in the future

OPPO X 2021 – Rollable Concept Handset

I've used the Oppo X 2021 rollable smartphone: what I like and what I don't

Oppo's rollable concept phone is pure potential lacking polish - The Verge

Another look at the amazing Oppo X 2021 expandable phone - MSPoweruser

the OPPO X 2021 smartphone has a screen that doesn't fold but bends and rolls smoothly

OPPO X 2021 – Rollable Concept Handset

OPPO X 2021 is a shapeshifting phone that grows to the size of a tablet

the OPPO X 2021 smartphone has a screen that doesn't fold but bends and rolls smoothly

The new Oppo roll screen smartphone is smooth : r/mechanical_gifs