华为常务董事余承东发布了 MateBook Pro S 鸿蒙电脑的拆机视频，展示其在轻量化设计上的创新成果。[1]这款 14 英寸全金属笔记本的整机重量仅 798 克（标准版与防窥版），厚度 11.9 毫米，被华为定位为全球最轻的同规格产品。[1]
华为在材料与结构工艺上采用了多项创新技术来实现这一目标。该产品采用镁锂合金材料，相比业界常用的镁铝合金轻 25%。[1]主板采用三段式堆叠设计，将 2500 多个元器件集成在工卡大小的主板上。[1]华为还应用了榫卯一体化工艺实现无外露螺丝的设计，这项工艺使产品的抗变形能力提升了 500%。[1]
MateBook Pro S 提供了五款配色选择，包括仲夏紫、晨曦黄、烟云灰、丝绒白和羽砂黑。[1]不同版本的重量略有差异，其中柔光版重 805 克，典藏版重 825 克。[1]该产品搭载麒麟 XE90 处理器，起售价为 7999 元。[1]
Huawei's executive vice president Yu Chengdong released a disassembly video of the MateBook Pro S HarmonyOS laptop, highlighting its ultra-lightweight construction at a mere 798 grams [1]. The device measures 11.9 millimeters in thickness and represents what the company claims is the world's lightest 14-inch all-metal notebook [1]. The standard and privacy-protection versions both weigh 798 grams, while the soft-light edition weighs 805 grams and the collector's edition reaches 825 grams [1].
The laptop incorporates several innovative engineering techniques to achieve this weight reduction [1]. Huawei employed magnesium-lithium alloy materials, which are 25 percent lighter than the industry-standard magnesium-aluminum alloy [1]. The device features a three-stage mainboard stacking design that integrates over 2,500 components onto a circuit board the size of a credit card [1]. Additionally, the company applied mortise-and-tenon joinery in the construction, eliminating visible external screws while increasing resistance to deformation by 500 percent [1].
The MateBook Pro S is available in five color options: summer purple, dawn yellow, misty gray, velvet white, and sand black [1]. The device is equipped with a Kirin XE90 processor and carries a starting price of 7,999 yuan [1].
