According to news on March 12, at 10 a.m. this morning, Xiaomi’s most expensive Ultra model in history—Xiaomi 14 Ultra Titanium Special Edition was officially launched for sale, priced at 8,799 yuan.
The titanium special edition is equipped with a 16GB 1TB storage combination, which is the same as the top version of the regular version priced at 7,799 yuan, with a price difference of 1,000 yuan.
This is mainly because the cost of the titanium special edition is extremely high. The combination of titanium alloy and dragon armor structure greatly improves the strength of the entire machine.
First of all, in terms of material, Xiaomi Mi 14 Pro used TA-2 titanium metal. Its high titanium content can be regarded as "pure titanium". It has good ductility and toughness, is easy to process, and also has Very good corrosion resistance and biocompatibility.
The Xiaomi Mi 14 Ultra uses a stronger and stronger TC-4 titanium alloy, with a yield strength of up to 900MPa, making it more difficult to form.
Therefore, the traditional machining method must be abandoned during the manufacturing process, and instead the complex and cumbersome MIM metal injection molding process can be used, followed by subsequent CNC processing and surface treatment.
Lu Weibing once revealed that this version of CNC processing requires the use of customized tools, with a yield rate of only 50% and extremely high costs.
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