China's Huawei unveils triple-folding phone

Chinese tech giant Huawei on Tuesday unveiled its new smartphone, billed as the world's first trifold phone. The Mate XT was officially launched in a keynote presentation by Huawei executive Richard Yu at the firm's headquarters in Shenzhen.

Originally designed as a premium phone for a niche audience, over three million people registered interest in buying the Mate XT ahead of its launch. The phone officially goes on sale on 20th September.