Redmi K20不仅好看能打，原来还很“好听”，好耳朵就该“发烧”
如今正值618狂欢节，想换手机的朋友应该不会不看Redmi，Redmi作为从小米独立出来的新品牌，其性价比在国内堪称一绝，就连小米都要逊色几分。
而作为Redmi品牌的第一款旗舰手机，Redmi K20 Pro的的确确创下了很多个第一。
Redmi K20 Pro是第一款采用三星AMOLED屏幕的红米旗舰手机，并且也是行业内首款采用真硬件DC调光的手机，低亮度环境下无频闪，更护眼，且解决了普通DC调光方式造成的色彩失真问题。
Redmi K20 Pro还是第一款采用多功能NFC的Redmi手机，支持全国200多个城市的公交卡，且有11个城市支持无缝迁移操作；它是第一款采用第七代屏幕指纹的小米手机，屏幕指纹解锁速度达到0.2秒，接近电容式指纹；它是第一款支持双频GPS定位功能的Redmi手机，定位更加准确；它还是第一款既支持27W超级快充同时又拥有4000毫安时大容量电池的小米手机，完全不会有续航焦虑。
而值得注意的是，Redmi K20 系列手机不仅好看能打，而且还非常的“好听”。卢伟冰表示，Redmi K20提供很多发烧友喜欢的3.5mm耳机接口，配合Mi Sound自研耳放音效，超高的软硬件解析力保证了高品质输出效果，并通过了Hi-Res认证。
那什么叫Hi-Res认证呢？可不是随便一款什么旗舰机就能通过这个认证。Hi-Res全称为High Resolution Audio，又称为高解析音频，Hi-Res Audio是由索尼提出并定义、由JAS（日本音频协会）和CEA（消费电子协会）制定的高品质音频产品设计标准。Hi-Res音频目的是表现音乐品质极致和原音重现，获得真实感受原唱者或演奏者在现场演出的临场氛围。
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