华为手机确实优秀，但是在这项技术上还是vivo更厉害
屏幕指纹的出现，可以说是手机发展进程中的必然结果。在全面屏的浪潮下，各家手机品牌都在想方设法提高手机的屏占比，消灭正面的各种元器件成为了当务之急，而曾经的正面占地大户实体指纹更是首当其冲。
消灭前置实体指纹的三种方式
为了将前置指纹识别消灭，有些手机厂商使用后置指纹技术进行代替，而有些则是使用3D人脸识别。而前者虽然保证了正面颜值与功能的完整性，但是在背部的一体性上有所欠缺；而后者虽然消灭了前置指纹并且不用在后盖开孔，但是3D人脸识别模组的加入，也在一定程度上为全面屏的发展自筑壁垒。
那么有没有既能保证手机正面与背面的颜值统一，同时在功能性上也达到不输原本指纹识别的三全方案？有需求自然就会有相应的技术跟进，而屏幕指纹技术便由此应运而生，不仅保留了原有正面指纹识别的使用习惯，同时在颜值上相较于后置指纹识别与3D人脸识别，可以说是有着明显的提升。
屏幕指纹具体体验
那么屏幕指纹识别在体验上有着怎样的表现呢？我们今天带来了iQOO和华为Mate20 Pro这两款指纹识别的对比体验，看看屏幕指纹是否能够满足你的想象。
首先在正常亮屏状态下，两者同时按下屏幕指纹识别解锁区域，可以看到iQOO几乎是手指放上去的瞬间就完成了解锁，而华为Mate20 Pro则是稍稍等待了那么片刻才完成解锁。
左：iQOO 右：华为Mate20 Pro
而在正常的息屏状态下，则复刻了亮屏状态的解锁，iQOO能够率先实现解锁，而华为Mate20 Pro则是始终慢了那么半拍。
左：iQOO 右：华为Mate20 Pro
而为了检验两部手机在更为短时间内的解锁能力，我们也加入了极限的对比测试，在手机触碰到屏幕的瞬间就将手指抬离屏幕，可以看到无论是亮屏还是在息屏状态下，iQOO都能出色地完成解锁进入桌面，而华为则均解锁失败。
左：iQOO 右：华为Mate20 Pro
左：iQOO 右：华为Mate20 Pro
在日常的使用过程中，有不少用户是习惯手指轻触就抬起的，而极限测试就是为了模拟这一情况下的解锁的体验而设置的，而毫无疑问，iQOO的表现更加令人满意。
总结
而iQOO为何能在上面的几项对比中均拔得头筹？这与vivo近两年在屏幕指纹方面大力投入研发不无关系。从vivo X20 Plus UD的第一代屏幕指纹技术到iQOO所搭载的第六代屏幕指纹技术，vivo 在短短一年多的时间里面就完成了多项关键技术的更新迭代，这才有了iQOO那令人叹为观止的屏幕指纹识别速度表现。
不仅如此，vivo还率先推出了真正的黑科技—全屏幕指纹识别技术，让屏幕指纹不在局限于方寸之间，而是在整个屏幕的任意位置都能够实现解锁目的，可以说是屏幕指纹的终极形态。而目前也仅有vivo实现了这项技术的突破，足见vivo在这方面的成就。
你的手机支持屏幕指纹功能吗？你对屏幕指纹技术又有怎样的看法呢？欢迎留言与我们讨论
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