诺基亚Lumia 1020

title: 命名方式.
content: 在Lumia 1020的设置中的关于界面内显示手机型号为诺基亚 909,与同样主打摄影功能的诺基亚 808 PureView有着相同的命名方式。
title: PureView Pro 相机技术.
content: PureView是使用于Lumia 1020的影像技术。它使用高达4100 万画素、1/1.5",并搭配 Carl Zeiss 镜头组的感光元件。此技术支援画素超采样,也就是将周围的许多像素合并为单一像素。 PureView影像技术提供优良的影像品质、无损数码变焦,及在低光源环境下提升性能。它的数码变焦舍弃几乎绝大多数智能手机常用的插补点技术。在拍摄相片及录制影片的时候,该技术在较低的影像输出尺寸下提供更好的变焦品质,能够在录制1080p的全高清影片时提供4倍无损变焦,或是在720p的录影分辨率提供6倍变焦。光学防手震能够在拍摄相片及影片时抑制手持晃动的模糊现象,而且也可在低光源环境下以光学防手震延长快门开启时间,提供更好的品质。  有些评论者指出Lumia 1020的相机在某些特定状况可能会发生镜头耀光及白平衡失常的现象。  而Lumia 1020的相机启动时间为6.1秒,500万画素相片的拍摄处理时间为3.6秒,3800万画素的拍摄处理时间则是4.2秒。  Nokia Lumia 1020搭载了4130万画素背照式CMOS感光元件,尺寸为1/1.5吋(2/3吋),总像素为7712×5360。4:3的影像尺寸为7136×5360像素(3820万画素),16:9的影像尺寸为7712×4352像素(3360万画素)。单一画素尺寸为1.12微米,元件尺寸为8.80×6.60毫米,焦距转换率为3.93×35mm,16:9等效焦长为25mm,4:3的等效焦长为27mm,光圈为2.2。  Nokia 808 Pureview搭载4130万画素CMOS感光元件,尺寸为 1/1.2 吋,总像素为7728×5368。取决于使用者的拍摄长宽比,在默认的相机软件的16:9影像尺寸为7728×4354像素(3360 万画素),4:3影像尺寸为7152×5368像素(3820万画素)。使用专业拍摄(Nokia Pro Cam)软件可拍摄完整的感光元件尺寸,储存超过30M档案大小,完整分辨率(7728×5368,4148万)的相片。单一画素尺寸为1.4μm,元件尺寸为10.67×8.00毫米,焦距转换率为3.2×35mm的16:9等效焦长为26mm,4:3则是28mm,光圈为2.4。  光圈为2.2的单群6枚镜片Carl Zeiss 镜头。焦距为 7.2 mm,35mm的16:9 等效焦长为25mm,4:3的等效焦长为27mm。所有镜片皆采非球面镜片,其中一枚使用高折射率低色散非球面玻璃镜片。
title: PureView Pro 规格.
content: 光学防手震—使用新型的滚珠位移作动方式,拥有良好的位移量,也增加镜头模组的组装复杂度。  使用低延迟机械快门,快门开启长度为1/16000秒至4秒。  采用支援超采样及无损变焦的整合式影像处理器,并搭载每秒可处理超过10亿像素的整合式影音处理器,录制全高清影片(1080p)时能作四倍无损变焦,并且降低噪声及提升动态范围。
title: 评论.
content: 知道您的小工具(KnowYourGadget)的卡玛拉萨(Kamalahasan):「Nokia Lumia 1020 is a great improvement over the Nokia 808. The camera is just superb and one of the best we have seen on a mobile device. If you need a simple smartphone and your phone doubles as your point and shoot, this is the device for you.」  沧者极限的布赖恩·克卢格(Brian Klug):「I think it’s fair to say that once again Nokia has basically set the bar for the rest of the smartphone imaging world – in terms of both hardware and software features.」  美国杂志Finnamore的评论家克里斯(Chris Finnamore):「Simply stunning photos make the Lumia 1020 the ultimate cameraphone.He gave it five stars and awarded it the Expert Reviews: Ultimate award, which places it among other high-end flagships such as the Galaxy S4 and the iPhone 5S, which also received the award.」  数码摄影诨论网站的艾琳洛(Erin Lodi):「Despite the lower lighting level, the Nokia is able to out-perform its rivals by a healthy margin. Fine detail is better maintained and the image is generally "cleaner." This benefit (that comes from a combination of a larger sensor and the noise-reducing effect of downscaling images), is one of the significant advantages of Nokia's decision to use a large sensor in a smartphone. Whether you look at the resolution stripe on the left of the image or the etched portrait on the right, the 1020 is significantly out-performing its rivals.」  The Verge的大卫·皮尔斯(David Pierce)则评论道:「this is a remarkable phone, hampered by its operating system.」  科技新时代的Dan Nosowitz:「Nokia's new Lumia smartphone has amazing hardware (especially its unprecedented 41-megapixel camera). And it doesn't matter at all, because its software lags so far behind its hardware.」  卫报的查尔斯·亚瑟(Charles Arthur):「The Finnish phone maker released its remarkable Lumia 1020 phone with a 41-megapixel camera - but it's still missing native apps for low-quality Instagram, Vine and Snapchat」  PC杂志的吉姆·费舍尔(Jim Fisher)和萨沙(Sascha Segan):「The Lumia 1020 is a big step forward for camera phones, but the step isn't complete. Nokia's sensor and lens advances must be paired with a CPU and image processor fast enough to make shooting effortless, and Windows Phone's creative app gaps need to be filled in.」  Gadgetmania网站的一位评论家:「If you absolutely need the best camera on a smartphone and don’t mind Windows Phone 8 and spending a good chunk of money upfront, the Lumia 1020 is worth looking at, but I don’t expect it to be very popular.」
title: 问题报告.
content: 有些用户报告Lumia 1020电池消耗过快和容易发热,随后则会自动重新开机或处于死机状态,而且其语音通话和WiFi质量也未如理想。 在微软发布Windows Phone 8.1更新后也为Lumia 1020带来一些问题,包括手机可能会随机停机。不过,微软后来已经解决了该问题。
title: 流行文化.
content: Lumia 1020曾经出现在多个MV和电影中,其中包括:

Summary: 诺基亚Lumia 1020是一款诺基亚2013年7月11日发布的以Windows Phone 8平台所开发的智能手机。它拥有一个支援拍摄4100万像素相片的卡尔蔡司认证镜头,透过诺基亚研发的超采样(Oversampling)和纯景技术(PureView),再加上背照式传感器(Back-illuminated sensor),把七个像素点归一,令相片质素提升至最清晰地步。