据 OPPO 官方发布的文章，继上一代进入 8 毫米轻薄时代后，新机在折叠结构、材料与制造精度上全面升级。工作人员介绍，为实现无痕折叠，技术团队耗时 3 年，尝试数十至上百种方案，期间不断推翻设计并重新验证。
https://source.android.com/docs/core/architecture
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Why would someone do this? The blunt answer is that it doesn’t matter. It is irrelevant whether Brandon White is trolling people or whether he has convinced himself that he owns the rights to Cookie’s Bustle. What we were concerned about was stopping this disruptive behavior—period.，详情可参考WPS官方版本下载
// ask the compiler to enable avx2