https://www.theguardian.com/technology/2019/feb/20/samsung-galaxy-fold-foldable-screen-tablet-phone

Smartphone-tablet hybrid has standard 4.6in phone on the outside and a 7.3in screen that unfolds on the inside

Samsung has unveiled the final design and name for its cutting-edge Galaxy Fold phone that has a screen that folds in half and costs $1,980.