魔 2014-7-26 10:48
到底支持4G吗?小米手机4首发拆解[32P]
[size=4] 前天,小米在北京国家会议中心正式发布了新旗舰产品小米手机4,其配置依然“发烧”,而且大幅提升了制造工艺。
具体配置方面,小米手机4采用的是[b]骁龙801四核2.5GHz处理器,搭载5英寸1080p触控屏,内置3GB内存和16/64GB机身存储空间(支持eMMC 5.0规范),提供一颗800万像素前置摄像头和一颗1300万像素后置摄像头[/b],电池容量3080mAh,支持高通快速充电技术,运行基于Android 4.4.3的MIUI V5操作系统。
小米手机4这次依然按照运营商分为三个版本,其中[b]联通版(首发版本)支持WCDMA/GSM网络,电信版支持CDMA2000/WCDMA/GSM网络,而移动版则支持GSM/TD-SCDMA/TD-LTE网络,[/b]三个版本中只有移动版支持4G。
那么,联通版和电信版在硬件上到底能够支持4G网络呢?未来能否通过软件升级支持4G网络呢?带着这样的疑问,我们一起来看看IT168带来的小米手机4真机拆解吧。
非常遗憾的告诉大家,从拆解结果来看,[b]联通版小米手机4在硬件上是不支持4G网络的,所以未来不可能通过软升级支持FDD。同理,未来电信版应该也是如此,年底小米会发布支持FDD的新版米4。[/b]
其次,小米手机4的触控芯片、闪存芯片、震动模块、micro USB接口以及摄像头相比上代产品都有提升,但电源管理芯片、射频模块等大致相同(射频模块注定了它不支持4G网络)。
做工方面,总体来说这是小米做工最为精湛的产品,把它放到整个行业内也绝对是拿得出手的,这次小米手机4在做工方面的表现颇具诚意。
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anxue789 2014-7-26 13:41
我觉得帖子挺好的,我周围的同事用了小米1,觉得不错,我就买了小米2,用到现在感觉挺好,一直在关注,老婆对华为一往情深,买了华为荣耀,盼盼盼,终于小米出新的了。帖子挺详细,终于外形和内部的优缺点都有了,感谢
dizhu123 2014-7-26 14:37
小米手机是国内手机行业的一个奇迹,真心希望他能够做的更好,提供更多质优价廉的手机。
yupin11 2014-7-27 10:52
小米在4G方面落后了,华为,中兴早就有4G手机了,小米只有新发布的小米4支持移动4G,联通版,电信版还没推出。加油啊,小米!
bushangluzi 2014-7-27 12:33
只有移动支持4G是硬伤啊,联通和电信的4G马上就要上来了