Blown away by innovation or price? Samsung's foldable phone up for debate

Samsung wowed the smartphone industry with the first mainstream foldable screen, accompanied by a nearly $2,000 price tag

 Samsung Electronics Co Ltd has wowed the smartphone industry with the first mainstream foldable screen, accompanied by a nearly $2,000 price tag that generated heated debate as to whether it may prove too expensive to revive slumping sales.

The South Korean tech giant unveiled the Galaxy Fold which resembles a conventional smartphone, but which opens like a book to reveal a second display the size of a small tablet at 18.5 cm (7.3 inches). It will go on sale on April 26.

At its launch event in San Francisco on Wednesday, Samsung upped the surprise factor by briefing