小米12等新品发布，雷军称未来五年研发投入超1000亿

新浪数码2021-12-28

12月28日消息，小米公司今日推出新一代旗舰手机“小米12”系列，以及小米Watch S1，小米真无线降噪耳机3，小米拍拍4K投屏器等新品。其中Xiaomi 12 起售价为3699元。雷军：小米未来五年研发投入超1000亿元发布会开始，小米创办人/董事长兼CEO雷军走向舞台，他提到小米还有更大的梦想，会始终以技术为本，并持续加大投入，将原定未来五年研发投入500亿元，提升一倍到1000亿元。...

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精彩评论

夜袭女儿国
2021-12-29
夜袭女儿国
高通的芯片索尼的镜头，请问那个是自己研发的～壳吗？！
jyj
2021-12-28
jyj
先把广告少下来再说吧
- jiann85:
  [微笑]
HCBICE
2021-12-28
HCBICE
[微笑]
Youn7276
2021-12-28
Youn7276
阅
- 神话者:
  [微笑]
WAmin
2021-12-28
WAmin
小米也开始赢麻了[捂脸]
法海研财
2021-12-28
法海研财
你对标了个啥？芯片和操作系统，两大核心你一个都没得！

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12.5的小幅升级，在守住稳定和流畅的基础上，做了相应的升级。同时针对小米平板的大屏幕做了效率优化。包括适配头部3000多个App，小窗开启方式更多样，分屏切换更便捷，全局自由窗口已适配三种不同的比例，可以根据需求调节。\n\n对MIUI的未来，金凡提出了MIUI Family的概念，并提出了“流转”的概念，实际就是类似鸿蒙系统的信息在不同系统上打通。\n例如大屏和小屏视频内容流转，手表和手机打车信息的流转。\n\n为了控制流转，小米妙享中心，让内容跨设备流转操作更简单。用户只要拖拽流转的内容到相应设备上即可。\n\n小米拍拍4K投屏器\n一款用于无线投屏的产品，支持4K30帧的无限投屏，主要使用场景事办公室，会议室的演示。即插即用，之后一拍发射端即可，定价499元。\n\nMIUI TV企业版也是一个针对商用的解决方案，这实际是一个针对企业用电视的系统更新，之后就从家庭实用的电视变成企业应用。\n可用于来访客欢迎，企业内容展示，而且有现成的模版可以立刻生成，并且还能集中控制。\n\n小米12系列，这次双尺寸双旗舰\n小米数字系列第一次以双旗舰的方式出场，包括小屏旗舰小米12，以及屏幕更大的小米12 Pro。\n\n雷军此前通过微博谈到过为什么仍旧要做小米12，他相信仍旧有“很多人期待一款小尺寸高端旗舰手机”。相比大屏产品，将同样多的部件塞进一个小尺寸机身实际更难。 但雷军不想放弃旗舰该有的快充、相机、立体声和无线充电等功能，这也是小米12之所以叫旗舰的原因。\n\n这个战略和定位非常像iPhone 13，多种尺寸，配置有细微差别，覆盖更多人群。\n\n小米12屏幕为6.28英寸柔性 OLED 屏幕，分辨率 2400x1080，峰值亮度 1100nit，支持16000级调光。官方提到，每一块屏幕在出厂前均会进行专业精细的色彩校准，屏幕本身支持12bit色彩，最高支持120Hz刷新率的流畅显示。\n\n因为机身宽度控制得当，屏幕比iPhone 13大了8%，但宽度比iPhone13小，握感更好。\n\n小米12 Pro则选用了尺寸更大的6.73英寸三星E5材质第二代低功耗2K屏，第二代LTPO技术以及微棱镜技术，显示效果相比上代更好且省电。分辨率提升到3200x1440，PPI 522。这块屏幕全屏亮度高达1000nit，观看HDR 视频时，峰值亮度可达1500nit以上。\n双旗舰均配备骁龙8芯片\n芯片方面，小米12和小米12 Pro毫无意外的采用高通12月初推出的骁龙8芯片，这是安卓手机阵营目前最新也是最强的芯片。采用全新的Armv9指令集，三丛集的CPU核心架构全部升级。GPU 方面，新一代Adreno GPU实测图形渲染速度提升52%，能效比提升25%。第七代AI引擎相比上一代性能提升四倍，而新的三路ISP则能够处理18bit数据，采样能力相比上代提升4096倍。\n\n除了骁龙8，小米12与小米12 Pro均搭载满血版LPDDR5缓存，最高支持6400Mbps传输速率，UFS 3.1则为存储性能加速，两款手机的顺序写入速度可达每秒1450MB，相比上一代几乎翻倍。\n\n目前，旗舰级手机芯片的瓶颈其实在发热的制约。为解决这个问题，小米12系列全系搭载超大面积VC均热板，小米12的机身汇总2600平方毫米的超大VC均热板，以及超过10000平方毫米的散热石墨，甚至在天线区域覆盖白色石墨烯，构建一套散热系统。小米12 Pro则采用一块更大的2600平方毫米均热板以及更大的散热石墨片。\n\n拍照：推翻之前，自研算法架构\n硬件方面，小米12搭载索尼IMX766组件作为主摄基础，这颗1/1.56″大底是市面上使用范围最广的旗舰传感器之一，同时搭载1300万超广角镜头与500万长焦微距镜头。\n但重点是，小米历时两年重写影像架构，号称“小米影像大脑“，在用户进行拍照时，通过异构并行计算，缩短连拍间隔，改善连拍体验，同时改善快门时滞问题，让手机每次捕捉画面都速度提升，它还能打通硬件到第三方软件的管道，第三方拍照应用都能够接入小米影像大脑使用其能力。\n\n除了快，小米12与小米12 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