安卓手机优化的这么好？安卓9.0和IOS你怎么去选择？
安卓手机9.0和IOS的差异
目前市面上的手机系统评价最好，最流行的无非就是谷歌的安卓和苹果的IOS，这是没有任何争议的事实，我们今天就来说说他们两者之间到底有什么区别，两者之间到底有什么差异？
首先是苹果的IOS系统，ios是虚拟后台，你开启了消息推送然后把app关闭，当此app有消息时苹果服务器就把消息推送到你设备上，你的app并不需要后台运行。假如你开N个app运行，但是手机界面只有一个，当你玩app1时，其他app属于休眠状态，随时可以唤醒但不占后台，这就是苹果牛逼的地方,独立封闭系统还有一台超牛逼的数据处理器。所以为什么比较老一点的机型，明明是有消息，但是点进去之后却不会立刻看到，因为这个时间它在启动APP！当然配置必将高的机型就不会有这么明显的感觉!所以苹果就算是配置比安卓机第那么一个档次，运行起来也会比安卓流畅！
随后是谷歌的安卓系统，后台属于真后台，当你开启消息推送，然后把app关闭，以为不占运行内存了，其实这关闭只是假象关闭而已（没有全开状态但是结束数据端一直保持开启），安卓是开放系统，app不运行就不可能收送消息，你下载一个app安装后你的运行内存就少了一部分，下载不在运存盘、安装也不在运行盘但是为什么运行盘内存少了，其实这是APP开发者使用了安卓的预加载，让你点击那个应用的时候可以更快的打开，但是当运存越来越小的时候就会出现卡顿，所以很多人以为安卓越用越卡；还有就是由于安卓是开放系统，没有一个固定的应用市场管理，就会出现不少的劣质应用，其次就是安卓系统碎片化严重！
所以安卓系统需要更多的运行内存来保证系统的流畅，这就是为什么安卓已经发展到12G而IOS系统搭载4G运行内存就能非常的流畅
从安卓2.1到现在的9.0安卓的流畅度已经有了质的提升，再赋予强大的配置基础上已经能和IOS匹敌了！同样可以做到纵享丝滑，就拿小编快用了2年的小米 6来说在现在也是指哪打哪！只是不知道还能丝滑多久！
在现在的安卓9.0和IOS你会怎么去选择？
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