Nikon D3 |
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Assessment
The D3 is Nikon's most advanced digital camera and is aimed at the highest end of photographers. This full-frame DSLR is characterized by the outstanding quality of its images and its ultra-high-ISO capability. Indeed, the D3 produces the cleanest ISO 6400 images to date and, while noisy, it reaches ISO 25600 too, allowing unprecedented images to be captured.
The Nikon D3 is also a fast performer, with continuous shooting at 9 FPS at full-resolution and a fast 51-point auto focus system. It has some special features like a built-in level, viewfinder curtain and flexible dual memory slots, both supporting UDMA Compact Flash. While it is quite heavy it is equally well-built with weather-sealing against moisture and dust.
The high-end of DSLR cameras is interesting because there are no direct competitors. The D3 and the D700, its smaller full-frame sibling, are unique in their ultra high-ISO capability, helped by their relatively moderate sensor resolution. The main functionality differences are that the D3 is considerably faster and has a 100% coverage (vs 95%) viewfinder. Strangely, the relatively lower-end and much cheaper D300 has the 100% viewfinder but neither the ultra high-ISO not the faster drive.
On the Canon side, there is the 1Ds Mark III, 1D Mark III and the just announced 5D Mark II. The closest to the D3 is the 1D Mark III which shoots 10 megapixels images at 10 FPS. Unfortunately for the 1D, it does not reach the ultra high-ISO of the D3, plus its 1.3X FLM gives removes possibilities from the wide-end of lenses. Both the 5D and the 1Ds feature higher resolution 21 megapixels sensors which are superior for large prints, potentially at the expense of higher image noise. The Canon EOS 5D Mark II does have one ace up its sleeve, a 1080p HDTV movie mode with sound recording. On the downside, its viewfinder shows 98% coverage.
Finally, the wild-card is the Sony Alpha A900 which has a 25 megapixels sensor with built-in stabilization, a 100% coverage viewfinder, unlimited 5 FPS continuous drive and ISO up to 6400. Until production models show up, we cannot guess on image quality but, feature wise, the A900 seems more suited for large prints than the D3 but not as well for sports and action photography. Low light photography of static scenes can go either way because the A900 is capable of stabilizing fast prime lenses to compensate for its lower maximum ISO.
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Hands On
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