The Huawei Mate XT Ultimate Design is the world's first commercially available tri-folding smartphone, manufactured by Huawei. It was initially released in China on September 20, 2024, and globally on February 18, 2025. The device unfolds into a 10.2-inch tablet with a 3K resolution display and can be folded into 7.9-inch and 6.4-inch configurations. When fully open, it is only 3.6mm thick.
Key features include a flexible LTPO OLED screen with a 90Hz refresh rate, powered by a Kirin 9010 processor, 16GB of RAM, and up to 1TB of storage. It runs on HarmonyOS 4.2. The camera system features a 50MP main camera with OIS and variable aperture, a 12MP ultra-wide lens, and a 12MP periscope telephoto lens with 5.5x optical zoom. It also has an 8MP front-facing camera. The phone has a 5600mAh battery that supports 66W wired and 50W wireless charging. The price ranges from approximately $2,800 for the base model to $3,420 for the highest storage variant. However, due to limited availability, the price has been known to surge on the reseller market.