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消息称新款iPhone中只有iPhone 12 Pro Max支持毫米波5G
阿思达克 09-04 12:53
据外媒引述消息指,在苹果(AAPL.US)的新款iPhone中,只有iPhone 12 Pro Max支持毫米波5G,而且只在美国、南韩及日本版本的iPhone 12 Pro Max才支持毫米波5G。

有消息指,iPhone 12、iPhone 12 Max,甚至iPhone 12 Pro都只支持Sub-6 5G,只有iPhone 12 Pro Max才支持毫米波5G,因为只有iPhone 12 Pro Max才有空间容纳毫米波所需的特殊天线设计和更大的电池,以适应毫米波的巨大功耗。

Sub-6 5G和毫米波5G这两种类型的5G的区别是,毫米波5G使用更高频率的无线电频谱,可提供更高的速度,但它不能像Sub-6那样穿透建筑物和其他障碍物,而且部署成本更高。

Sub-6服务虽然速度较慢,但每个基站可以支持更多用户,并且覆盖范围更广,因此更具成本效益。

消息指,苹果可能会在明年春季在iPhone 12系列中推出一款新的低价4G iPhone,是去年4月推出的iPhone SE的升级版。

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