Huawei's Mate X6 recently made an appearance at the MWC 2025, along with Mate XT, Watch D2, and the powerful Mate 70 series. While the device contains various features to attract consumers, it gained attention for its unique graphene-based cooling system.
A cooling system or vapor chamber cooling is a thermal management system that uses evaporation and condensation to dissipate heat from a phone’s components. It prevents overheating, improves performance, and boosts battery life. But Huawei has implemented the next-level cooling innovation into Mate X6 by using graphene sheets. The company showcased how the foldable phone’s graphene sheet easily slices ice cubes into pieces without putting any extra effort or force on it.
Huawei has merged a highly-conductive 2000W/m-K graphene sheet with a 3D liquid-cooling VC. It is a distributed layout that separates the heat source and keeps the foldable phone cool at all times, even when it is running hot. Being highly thermoconductive, it was shown that the graphene sheet can cut through a solid block of ice much more quickly than a copper plate.
Huawei Mate X6 supports heavy tasks without lagging or overheating thanks to the graphene-powered thermal conductivity technology. it was said.
