国产手机厂商基本都有折叠屏产品了，如华为、OPPO，三星还经常嘲笑苹果没折叠屏[汗颜R] 而且国产折叠屏很强，如将发布的OPPO Find N5是全球zui薄，网传和Find X8差不多厚，猜测8毫米左右[赞R]据说是用上了3D打印钛合金铰链 hi friends，Why doesn't Apple make foldable phone?[萌萌哒R] many Chinese phone have foldable phone, and Samsung often ridicules Apple. many Chinese foldable phone are very nice, such as the upcoming OPPO Find N5, which is the thinnest in the world ，reportedly using 3D printed titanium alloy hinges ！[赞R] 苹果手机 折叠屏 苹果折叠屏 国产手机 OPPOFindN5 外国人 外国人的疑惑 疑惑 不懂就问