The so-called Galaxy Z Fold Tab could be Samsung's first zigzag folding device.

The device combines rollable and foldable display tech in one magical 3-in-1 package.

With Google, Oppo, and Xiaomi likely developing folding phones this causes us to ponder whether or not people will buy them.

It's believed devices with these screens will arrive later this year.

Foldable phones don't always have to unfurl like a book.

Chinese phone makers might be first in line.

Mini-LED, MicroLED and foldable screens could play a crucial role.

Update: A fourth foldable phone could be joining three other rumored Samsung foldables for next year.

Could Oppo beat LG to market with its rollable, retractable phone?

You could even use it like a laptop.