手机系统提示有更新，到底要不要升级？掌握这4点就稳了！
现在一款手机好不好，已经不能用简单的硬件配置来分析了，还和厂商的软件系统优化有很大的关系。即使这款手机的硬件配置再强大，系统这块做的不怎么样，那么这款手机就是完全失败的，这也是为什么华为小米OV等厂商都要发力软件系统这块的原因。
厂商通常都会对旗下手机进行不间断的更新，有时几个月，有时几个星期，那么我们的手机在受到厂商推送的系统更新时，到底要不要升级呢？很多人都很纠结。
因为有的人觉得系统更新后反而不如老版本好用，也有人觉得系统升级后手机会变得更流畅更省电更稳定。那么到底如何分辨该不该升级呢？其实很简单，只要掌握以下几点就行。
1，小版本随意。
系统一般分为小更新和大更新，小更新是在保持底层系统版本不变的情况下对现有的版本进行一些小修小补，多用于修复一些BUG或带来一些小功能的更新。对于现有的体验并不会有质的改变，但也有可能会导致在同一个版本内也不同的体验，所以想升可以升，不想升也行。
2，大版本必升。
但是大版本更新小智推荐大家还是及时升级，因为大版本更新基本都是伴随着非常多的底层代码改进的，比如安卓8.0到安卓9.0，iOS11到iOS12等。
这是可以给你的手机体验带来相当大的提升的，加入的很多新特性都和我们平常使用息息相关，像华为小米各种Turbo等。所以大的系统更新，小智建议大家果断升！
3，老机型慎重
无论是小更新还是大更新，对于一些上了年纪的老机型来说，小智建议各位还是慎重对待。由于这些手机的硬件早已不是主流，盲目的更新系统可能带来硬件跟不上软件的状况，那么卡顿耗电等不良体验也就随之而来了。这点在苹果手机上尤其体现的淋漓尽致。
4，升级内容注意看
最后一点就是无论你想不想升级，在厂商推送新系统更新时最好仔细看一下更新内容，更新了哪些方面，增加的功能是不是你需要的？修复的BUG或优化的内容是不是你会碰到的？了解完这些后自己再决定升不升，不要盲目的直接点升级之后再后悔。
总体来说，手机有了新系统更新提示到底要不要升，只要掌握了以上4点小智觉得就足够了。
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