购机不一定要了解手机的所有参数，但简单了解一些基本参数还是很有必要的。关于手机的重点参数需要了解到什么程度，请看第三部分内容的『手机选购要重点关注的参数』即可。该部分我用尽量精简易懂的语言进行解释，有任何不明白的也可以在评论区直接交�

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