The Huawei Mate XT Ultimate sets a new benchmark for tri-fold phones, showing they're no longer just experimental - but a bold step toward the future of mobile computing.

Samsung Electronics on Wednesday unveiled thinner, lighter new foldable phones as it aims to fend off Chinese competition in the higher-margin, premium segment that remains untapped by arch rival Apple.

Samsung’s first tri-fold phone may be coming into view, but a competitor is already preparing its second-gen model.