D**o 发帖数: 2653 | 1 刚才比较了一下品牌的jpg直出画质的dpreview评分
Canon5D3
Nikon D800
Nikon Df
SONY A7R
SONY A7
Olympus E-M1
Olympus E-M5
Fuji X-Pro1
Fuji X-T1
论raw画质,全幅胜,后期多的不用往下看了。
论jpg,第一是fuji领先较多, 两机得分一样,
可见dpreview的评分标准不因时间有大的变化
第二集团内部差别很小,高到低是Df, E-M1, D800=A7R
第三集团内部差别很小,高到低是E-M5,5D3, A7
第一领先第二集团的得分,和第二领先第三基本一样
Sigma 12年后的相机dpreview没有评测
肯定有人不同意,各种理由。
众口难调,我不评价,只引用dpreview的评分 |
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d*********6 发帖数: 1972 | 2 好像DxO lab遇到了财政问题
dpreview背后是大金主amazon所以财力无比雄厚
收购以后会把DxO lab的镜头和sensor数据库都导入dpreview
这样一方面可以使界面更加友好
另一方面应该可以保证review的公正性吧 毕竟dpreview有足够的财力保证中立性。 |
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y*b 发帖数: 3190 | 5 "A reader pointed out to me this paragraph from the just published Canon EOS
M review by Dpreview:
Trying to figure out where the EOS M3 fits into the mirrorless landscape is
tough. Its closest peers, based on price and features, are the Fujifilm X-A2
, Olympus E-M10 II and Sony a6000 (we're leaving Nikon 1 cameras out of the
list, as we believe the series is no longer being developed.)
Yes, Dpreview thinks that the Nikon 1 cameras are no longer being developed
and they are a website known for n... 阅读全帖 |
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d******a 发帖数: 32122 | 6 出了那个评测后,佛投机对于NEX的讨论几乎嘎然而止
某些人很悲愤:
Should Sony Send Products To DPReview for review? NEW [SIMILAR]
KingDon [GALLERY] - 23 hours ago
Why does Sony send cameras to DPReview to review? They don't send it to
other sites (DK). It does them no favor. Had they not mailed anything to
DPRreview, they would have been better off right now.
DPR review can always review the cameras when they are on counter. All they
would need to do is pay for it, like the rest of us.
Open question: Should Sony cut off all |
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n*********o 发帖数: 574 | 8 最近一直在关注革命机,主要是我希望能把相机经常带出去而不是放在家里吃灰
现在在看dpreview关于D3100的测试,里面噪点测试可以选择不同相机进行比较
http://www.dpreview.com/reviews/nikond3100/page10.asp
有些疑问希望大家帮我解答
1.用raw,关闭降噪,D3100,e-PL1, nex 5在ISO 800以下噪点近似相同,当然ISO 1600
以上D3100, nex 5要好些,但gf2和e-pl1相同的芯片,ISO200向上就比E-PL1差,大概
差一档,到底什么原因?因为用raw,机内处理的影响应该可以忽略。
2.用jpg的时候,很奇怪关闭降噪的时候,E-PL1在所有ISO上都是最差,甚至比gf2差,
和raw的结果截然不同,但是大家都用normal降噪 jpg直出时,除了ISO100处的black
noise,在ISO800以下,e-pl1的彩色噪点(chroma noise),灰噪(gray noise) 和黑噪(
black noise)都和nex 5基本相同,甚至好于D3100,而D3100则表现不如nex 5,按... 阅读全帖 |
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e****t 发帖数: 17914 | 10 ☆─────────────────────────────────────☆
egon (schiele) 于 (Wed May 30 20:38:16 2012, 美东) 提到:
http://www.dpreview.com/reviews/pentax-k-01/16
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projective (草地小护士|数风流人物 都穿秋裤) 于 (Wed May 30 20:42:01 2012, 美东) 提到:
好评如潮啊
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daye520 (哈哈) 于 (Wed May 30 20:43:46 2012, 美东) 提到:
越南工厂太悲剧了
http://www.dpreview.com/reviews/pentax-k-01/3
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ffviii (当当当) 于 (Thu May 31 03:52:20 2012, 美... 阅读全帖 |
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y*b 发帖数: 3190 | 16 "DPReview has posted their first studio tests with the Canon EOS-1D X Mark
II. They have tested RAW dynamic range performance as well as ISO to give
you an idea just how good the new 20.2mp Canon sensor is.
Dyanmic Range
The Canon EOS-1D X Mark II shows very similar amounts of noise to the
excellent sensor in the Sony a7R II up until a 3EV push, with the Canon
dropping behind after a 4EV push. It’s a similar story against the likes of
the Nikon D750 or D810. This means that the darker shadows in... 阅读全帖 |
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y*b 发帖数: 3190 | 17 "Dpreview compared the new Sony RX10III against the Panasonic FZ100 and the
Canon G3X. The Panasonic is as good as the Sony but does only go as far as
400mm. So the real contender seems to be the Canon:
The real reason people consider bridge cameras is for the reach, and Sony
extended the RX10 III’s reach by a full 400mm over the RX10 II. That means
it now offers the same amount of reach as the G3 X’s 600mm equivalent
maximum focal length. The RX10 III’s lens is clearly sharper, but it has
anoth... 阅读全帖 |
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y*b 发帖数: 3190 | 18 zz from SAR
Dpreview believes that soon smartphones will kill entry level system cameras
"Exactly three years ago (August 18) Sony announced their to date last entry
-level E-mount camera, the A5100. There may be a 5300 coming but this kind
of “budget” system cameras could soon be dead. Dpreview writes that “
Smartphones killed the compact and now they’re coming for entry-level ILCs
“:
Once smartphones can do a reasonably good imitation of things like bokeh and
optical zoom, those who never want... 阅读全帖 |
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w****n 发帖数: 241 | 21 ☆─────────────────────────────────────☆
dynkin (Cor unum, Via una) 于 (Fri Dec 15 12:38:18 2006) 提到:
http://www.dpreview.com/reviews/pentaxk10d/
Highly Recommended (just)
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dynkin (Cor unum, Via una) 于 (Fri Dec 15 12:42:11 2006) 提到:
这下死了,说照片很干净,但是DR比别人少。不知道22bit的优势到哪里去了。
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karajan (光与影) 于 (Fri Dec 15 12:42:59 2006) 提到:
K10D 一张Raw有多少兆?
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dynkin (Cor unum, Via una) 于 |
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w****n 发帖数: 241 | 22 ☆─────────────────────────────────────☆
dynkin (Cor unum, Via una) 于 (Wed Dec 20 12:08:00 2006) 提到:
http://www.dpreview.com/reviews/nikond40/
Highly Recommended
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anson (pai) 于 (Wed Dec 20 12:10:13 2006) 提到:
和D50比较如何,如果价钱只差50
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geforcemx (老虎油) 于 (Wed Dec 20 12:10:49 2006) 提到:
数码的东西买新不买旧
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dynkin (Cor unum, Via una) 于 (Wed Dec 20 12:13:49 2006) 提到:
画质比D50好,VF比D50大 |
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c*****t 发帖数: 2691 | 23 说到pricey,铁丝笑了.
http://www.dpreview.com/lensreviews/sony_70-200_2p8_m15/
Sony's 70-200mm F2.8 G may be based on a 2003 Minolta design, but it's still
the best fast telezoom available for Alpha mount users. However it's very
pricey in comparison to the Sigma and Tamron alternatives, which are almost
as good. |
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q*z 发帖数: 13362 | 28 dpreview的打分
小白兔86%
dzp 85%
70 200g 84%
很好很和谐 |
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e***y 发帖数: 4472 | 29 去wiki上看了眼, Amazon威武
Products
Amazon.com
A9.com
Alexa Internet
IMDb
Kindle
Amazon Web Services
dpreview.com
Javari.co.uk
A2Z Development |
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p*******y 发帖数: 944 | 30 严重不喜欢dpreview的纯黑背景,稍微看长一点眼睛就不舒服,转到其他网页更不舒服。 |
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d******a 发帖数: 32122 | 31 DPreview对NEX地总结原文
Small, innovative designs that are still comfortable to hold
High resolution sensor with excellent low-light performance (in PASM modes)
Good JPEG output quality
Great build quality (particularly NEX-5)
Metal barrelled lenses feel impressive compared to peers
Tiltable high-resolution screen
Point-and-shoot interface that provides optional control of aperture
Interesting extra features such as in-camera HDR and sweep panorama
Good, clear live view magnification
High quality vide |
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d******a 发帖数: 32122 | 32 就DPreview的这片总结而言,感觉Google的翻译稍微有点落后了, 翻译的语序问题更多,结果是有些句子意义正相反
Microsoft雄起!
Microsoft:
金属桶装的镜头感觉令人印象深刻比作同行
在暴露更改时住直方图不可用
大量的 '茎尖',只教你如何使用 iAuto 模式
最便宜的包 (可只提供 16 毫米镜头) 不是特别的初学者一个很好的组合
Google:
金属管相比,镜头的感觉令人印象深刻的同行
实时柱状图不可用时,暴露的变化
一部当代茎尖很多'只教你如何使用iAuto模式
最便宜的包(只提供了16毫米镜头)是不是一个很好的结合,特别适合初学者, |
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x****c 发帖数: 25662 | 35 http://www.dpreview.com/lensreviews/nikon_16-35_2p8_vr_n15/
no complaint about the edges on FX?
*******************************************************
Conclusion - Pros
Very high image quality on both DX and FX formats
Excellent build quality with dust and moisture sealing
Highly effective optical image stabilization
Fast, silent autofocus with manual override
Conclusion - Cons
Huge barrel distortion at 16mm on FX cameras
Relatively big and heavy for its class (larger than many F2.8 wideangle
z |
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z****n 发帖数: 1627 | 37 点进去还以为今天过年呢,心说DPREVIEW啥时候也开始凑这个热闹了。。。 |
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x****c 发帖数: 25662 | 39 dpreview说的,
算法问题吧,系统算出来就是过曝一点 |
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x****c 发帖数: 25662 | 40 dpreview说的。。。
There are a couple of omissions - there's no Exposure- or Focus-Lock option,
which can cause exposure problems if you focus-and-recompose
难道是某种模式下可以,某种模式下不可以? |
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h*******y 发帖数: 1227 | 46 用了几天d7k,再返回头看dpreview的文档,写的还是满有水准的。
不禁想起来我的d50,dprivew的d50评测也是特别准,这个LCD monitor display gamma
can make some images appear over-exposed when they aren't 特别的讨厌 |
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