http://www.newsweek.com/huawei-mate-x-foldable-phone-price-first-pictures-specs-5g-revealed-mobile-1341814 > Chinese smartphone maker Huawei today revealed its new foldable smartphone device during the Mobile World Congress (MWC) conference in Spain.  > The much-anticipated handset, officially called the Huawei Mate X, was announced days after a similar reveal from rival tech giant Samsung. At a media briefing in a hip warehouse-style venue in the Barcelona prior to the reveal, Huawei touted the Mate X as a technological breakthrough.