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回顾这些年来智能手机摄像头的发展史
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Topic: 回顾这些年来智能手机摄像头的发展史 (Read 426 times)
v0yager
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回顾这些年来智能手机摄像头的发展史
August 12, 2015, 05:44:43 PM
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智能手机摄像头一直在稳步改进和创新。让我们一起来回顾这些年来摄像头是如何发展到今天的地步。可以说真正意义上的智能手机出现于2007年,但是这款iPhone只配备了200万像素摄像头。第一款Android手机HTC Dream则采用了一款350万像素摄像头。
2009年发布的iPhone 3GS在像素数方面并没有太大的升级,但其300万像素的摄像头具有自动对焦功能并可以录制视频。
摩托罗拉Droid X 2010年首次亮相,照相功能十分先进。拥有800万像素的摄像头,支持双LED并能录制高清(720p)视频。
2011年发布的HTC Evo4G V,后置摄像头能够拍摄3D高清视频以及3D照片。
2011年发布的iPhone 4仍然只有500万像素的摄像头,跟Droid X的800万像素的摄像头相比有些寒酸。但它是第一个使用背照式传感器的手机,这也保证了iPhone 4无以伦比的拍照质量。
2012年诺基亚发布了808 PureView,配备了变态的4100万像素摄像头。虽然该手机使用了老旧的Symbian操作系统,但所拍摄照片的画质依然上乘。诺基亚与微软合作后,许多人都希望诺基亚手机的相机技术可以被移植到一款Windows Phone手机上,给苦苦挣扎的操作系统带来一些令人惊艳的功能。
诺基亚花了大约一年的时间,将808 PureView的4100万像素摄像头移植到了Windows手机上。其结晶是2013年的Lumia 1020。
当大家都在比拼摄像头时,HTC决定在2013年发布的HTC One采取相反的策略。这款手机采用了400万像素摄像头,但使用的传感器使用2μm像素点,拥有更好的弱光拍摄效果。
LG终于在2014年跟上了潮流,推出了一款伟大的旗舰手机LG G3。G3配备1300万像素的摄像头,激光辅助对焦。这是第一款使用这项技术的手机。
当高端手机的功能不断推陈出新的时候,华硕采取了不同的策略。其中端智能机ZenFone5拥有一款800万像素的摄像头,但具有软件增强功能,让其在暗光环境中将图片的四个像素整合为一个。这个过程被称为像素合并,并不是新的技术(4100万像素的诺基亚手机采用了类似的技术),但它给这款中端手机的增加了值得购买的亮点。
2014年发布的iPhone 6终于将手机升级到800万像素摄像头,并且终于加入了光学防抖。9月发布的iPhone 6S可能会在摄像头上做足文章。
当苹果还在800万像素数水平徘徊时,2014年三星的Galaxy S5就已经拥有了1600万像素的摄像头。尽管像素提高了,但是图像质量并没有降低,三星的旗舰手机展示了与过去品质相同的拍照性能。
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