- The phone can fit into a suit jacket inner pocket when folded.
- The smartphone opens into a tablet.
- The Infinity Flex screens used on the smartphone are made to endure repeated folding and unfolding.
Samsung on Wednesday showed off a folding screen that lets a smartphone open into a tablet, heralding it as the future for portable devices.
Senior vice president of mobile product marketing Justin Denison pulled a prototype foldable smartphone from a suit jacket inner pocket at a Samsung developer conference in San Francisco, saying the company will be ready to begin mass producing the screens in coming months.
Denison provided a brief glimpse of a concept device made with its "Infinity Flex Display" on stage during a keynote presentation, providing no details regarding when a foldable phone might be available to consumers.
"The display is the foundation for the smartphone of tomorrow," Denison said.
"When it's open, it's a tablet offering a big-screen experience. When closed, it's a phone and fits neatly inside your pocket."
Infinity Flex screens are made to endure repeated folding and unfolding, according to Denison.
South Korean-based Samsung is the world's largest smartphone maker, powering most of its models on free Android software made available by Google, but also sells components such as chips and screens to other device makers.
Samsung also showed off a coming "One UI" user interface for mobile devices designed to simplify increasing cluttered smartphone screens and work seamlessly with the new foldable display.