https://www.reuters.com/article/us-samsung-elec-tech-foldable/blown-away-by-innovation-or-price-samsungs-foldable-phone-opens-up-debate-idUSKCN1QA0AP >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.