The dual hinges enable it to transform into a device that's more like a traditional candybar phone, just with a larger screen ...

TECNO's tri-fold concept smartphone is on display at MWC 2025, in case you're around. It is behind glass, though.

Meanwhile, Samsung is dipping its toes into the tri-fold concept too, working on a book-style foldable phone of its own. The South Korean tech giant gave us a sneak peek of whats ...