你多久没有体验过智能手机的持久续航了？4000mAh超乎想象！
智能手机经过了多年的发展，大概大家早已忘了以前的功能机了。其实，现在的智能手机有一点绝对无法和当年的功能机相比，甚至连这资格都没有，显然就是目前大家相对吐槽较多的续航。曾经的功能机可以“超长待机”，现在的智能机待机都在“骚动”，后台常有不安分的应用。别说以前的一星期续航，现在的手机能够持续使用一天就算不错的了。然而，事与愿违，一天两充甚至多充现在成为了常态。该怎么办？或许大电池可以缓解你的“电量焦虑”。有请大电池代表机型登场——华为Mate20 Pro和vivo X27。
左：vivo X27；右：华为Mate20 Pro
4000mAh似乎是大多数旗舰机难以逾越的“鸿沟”，很少有机型可以达到这样的电池容量，连3500mAh以上的手机也不多见。不过，华为Mate20 Pro和vivo X27就分别携带4200mAh和4000mAh电池荣耀登场。
左：vivo X27；右：华为Mate20 Pro
在大电池的基础之上，两款手机也都有自己的节电机制，针对不同的使用场景会进行资源的调度，从而耗电量也会有相应区别。所以在实际使用中，它们的续航表现如何呢？我们模拟更为真实的使用情况来测试一下。当然，首先两款手机均是在完全充满电的情况下，且屏幕亮度、后台应用、连接网络等各项变量都做了统一处理。
左：vivo X27；右：华为Mate20 Pro
大家在空闲时间应该经常看视频，不管是煲电视剧、看电影综艺还是刷着搞笑又接近生活的短视频，都能带来不少的欢乐。我们先是在优酷上观看一个小时720P的视频，可以发现华为Mate20 Pro耗电9%，vivo X27则是8%。接着是刷抖音短视频一个小时，华为Mate20 Pro耗电13%，vivo X27为11%。
左：vivo X27；右：华为Mate20 Pro
除了看视频，另一项重要的休闲活动当然是游戏，而游戏更是耗电大户，对于手机的续航提出了更高的要求。我们首先在王者峡谷玩了一个小时，华为Mate20 Pro和vivo X27均耗电16%。紧接着是《刺激战场》，吃鸡一小时，华为Mate20 Pro耗电为17%，vivo X27则是18%。
上：华为Mate20 Pro；下：vivo X27
通过几种常见场景的测试，我们可以发现对于日常看视频之类的，vivo X27比起华为Mate20 Pro还要更省电。而对于中大型手游，两款手机差别比较小。
续航是一款手机最基础的因素，旗舰机更要树立榜样，毕竟续航不行，平时生活中的体验是要打折扣的。特别是外出，持久的续航更为重要。好在，华为Mate20 Pro和vivo X27两款手机在续航上表现都很不错，后者甚至更胜一筹。除了给力的续航，两款手机还有更多的惊喜等待发掘。
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