大家觉得Sigma DP1 值得买吗？？

暖然 · 发表于 2009-4-22 14:34

看到降价的消息，降了300，现在要550.。。。。我还在g10，lx3还有这个Sigma DP1之间徘徊呢。。。。还是大家有更好的建议。。。。要是单反就算了。。我负担不起。。。

暖然 · 发表于 2009-4-22 14:41

再插一句，降了300诶。。也太动心了吧。。毕竟是降了300才和lx3或g10一个价位的。。。太纠结了。。。不过应该这机器降价的价钱不带那个广角。。。

MOOD · 发表于 2009-4-22 16:44

说实在的自己也动心过
以前在don's photo 看到的deal是 $599 Dp1+flash+ lens hood

优点
- 这机器画质不是 g10 lx3可以比的(毕竟是 aps size的 sencor 跟一般的单反一样全副除外) (dp1 的最大卖点)
- X3 的颜色也很好看
- 这机器的镜头也不错

缺点:
- 慢(对焦慢存储慢)存 jpg 还过得去, 存 raw就很慢慢, 总之 sigma的机身向来做得不怎么样
- 标的是 14mp 实际是 14/3mp= 大约是 4mp左右（其实也够用了）
- 最大光圈F4 有点小
- 逆光会有很明显的鬼影

现在价格也相对合理了（但dp2快出了镜头是 50mm F2.8 vs dp1 28mm F4 所以也不冲突,而且sensor是同一块）

总之如果想要单反画质又可以忍受这些缺点的话就败下去吧。

自己就知道这么多了，大家请补充

yliangca · 发表于 2009-4-22 17:23

http://www.dpreview.com/reviews/sigmadp1/page21.asp

Conclusion - Pros

Class leading detail in ISO 100 images, higher ISO performance better than most compact cameras
Resolution is as good as it gets in compact cameras, very impressive for output size
Good dynamic range (though limited usable headroom in raw files)
Very small dimensions for the sensor size
Good lens with only minimal distortion and very few signs of color fringing
Attractive minimalist styling
Good build quality
Usable Manual Focus mode (it's not fantastic though)
Comprehensive range of accessories available (but no conversion lenses)
Powerful RAW converter software included (Sigma Photo Pro)
Battery compartment can be opened when camera on tripod (depends on tripod head though)

Conclusion - Cons

Desaturated and 'flat' JPEG output
Some chroma noise even at base ISO, lots of it at higher sensitivities
Unreliable White Balance (and poor color in low light)
Generally very slow, very long read/write and processing times
Unimpressive shutter lag
Continuous mode only allows three shots per burst
Very slow Auto-Focus
Auto Focus gives up completely very quickly in low light (and there is no AF help light)
28mm fix focal length limits applications (but you know that before you buy)
Lens prone to flare (using the optional lens hood helps)
Red channel clipping
Low resolution screen that is also prone to reflections and smearing
Preview and playback view are both inaccurate (but in different ways)
Low refresh rate results in slightly jerky live preview image
Preview image turns monochrome in low light
Longwinded menu structure, few external controls (plus almost redundant zoom buttons)
Black writing on black buttons hardly readable
Battery life not impressive, indicator not very precise
Underpowered Flash, slightly unreliable flash exposure and slow flash recycling
No live histogramm
No highlight warning in review mode
Image parameters cover only small spectrum
Low quality video recording
Gridlines cannot be diplayed in Manual Focus mode
Quite heavy vignetting at F4
You can't shoot RAW and JPEG (only one or the other)
No macro mode
Highest sensitivity only ISO 800

Detail	Rating (out of 10)
Build quality	8.0
Ergonomics & handling	7.0
Features	7.0
Image quality	9.0
Optics	8.0
Performance (speed)	6.5
Value	7.0

听剑客 · 发表于 2009-4-22 19:55

我记得DP-1的sensor是比一般APS小的,比Sigma的1.7x的APS也小.还不能换镜头...
虽然传说X3的色彩无敌(同样传说燥点也无敌)...
我认为还是等Micro4/3的可交换镜头旁轴最王道...

MOOD · 发表于 2009-4-22 23:51

hmmm...确实有比 aps小,看来自己research做得还不够
其实这个等级个人也蛮喜欢 ricoh 的 grd2 & gx200
LZ 可以考虑下

暖然 · 发表于 2009-4-23 21:15

我也想过买理光的。。但是不知道这边哪有卖的。。我也是看了don's photo 的打折才开始考虑这款的。。。。

还想问下，洗照片哪比较便宜啊。。我不差时间就差钱，，它要是洗一个月我都不在乎。

暖然 · 发表于 2009-4-23 21:17

要是等出新的，价钱又贵起来我又买不了了。。。。诶。。。。。

MOOD · 发表于 2009-4-23 23:39

理光得上ebay=.=.........
如果觉得dp1不错就败下去吧呵呵

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