I had a hands on preview of the D70 recently, it is of an IP (initial production) model built with a near finalized firmware.
Here's a very brief run through (please forgive my lack of time to prepare a properly written article) ...
Body
The body feels very much like the D100 with the exception that it now sports a much deeper (*positively more comfortable) handgrip and a much smoother "curve-line" in its design. The inter-joining sections of the body are now better lined/buffed, perhaps due to improved machining precision over these years. The body is made out of the same polycarbonate material used for the D100 though it is noticeably thicker; this is used in place of the D100s aluminum structure. The lack of a vertical grip isnt much of a concern for me since I feel the overall improvement in ergonomics more than made up for the absence of this optional feature. Overall a nice and sturdy body to begin with, no complains here.
Button Layout
There are also some significant changes in the D70s button layout. In short, it is generally more intuitive to use with easy to access buttons to facilitate change of ISO, firing mode, file quality, etc in a fly. The mode dial is now a little more recessed, thanks to the absence of the circular ring switch below it. On a side note, I find the dial tighter and less prone to accidental changes too. On the whole, a clean and straightforward design.
However, there is something that might be of a little inconvenience to some shooters. The absence of an AF-S/AF-C drive selector on the body that to my dismay, has to be set in the CSM. This is something that is IMO quite a disappointment though I wont exactly call it a show stopper.
Speed and responsiveness
Speed and responsiveness of this camera is of traditional Nikon style, in short, it is fast and responsive. With literally no startup time, the D70 is ready any moment you need it. It possesses the same CAM900 AF system like the D100, and in that, I find not much difference between both cams in this area. Shutter lag is noticeably faster IMO but it is nothing to write home about, the same goes to mirror blackout too. Interestingly, the AF-illuminator is now slightly smaller and much more refine cosmetically. It should perform as well as the D100 under low-light conditions.
Flash system
The built-in flash in now electronically controlled as compared to the mechanical clip system employed in the D100. This is understandable since the D70 is built with different scene types in mind, the camera will now pop-up the flash when it is selected. However, do take note that the internal flash is crippled at 1/60 x-sync but it goes right up to 1/500 when external speed-lights like the SB-600 or SB-800 are in use. The internal flash is also armed with the added capability to fire off as a remote commander for the new Creative Lighting System (CLS), great and nifty feature I must say!
Update: I just got word that the internal flash can be set at 1/500 x-sync under the D70's CSM. The IP unit I used during the review has this feature in the firmware disabled (or screwed up).
I didnt get the time to test out flash exposure properly but will do so when I have the time in my next preview sitting.
Dynamic Buffering System
Now, the one thing that really amazed me is the D70s superb buffering system, this is one thing that sets the D70 apart from the other offerings in its class (or something even higher). Basically saying, you are in for unlimited continuous shots at 3fps if you own a reasonably fast card. The card I used during the preview was a Hagiwara Z type (supposingly the fastest Hagiwara CF to date) but from what I know, it is no where near the speed of a Sandisk Ultra II used in the Nikons lab test or a Lexar 40x WA. I tested all three LARGE JPEG compression modes, as in JPG L Basic, L Normal and L Fine, shots taken with a setting of ISO200, 1/500 f/2.8. The camera is able to fire off continuously like there is no tomorrow for shots after shots without any noticeable slowdown in framerate. The write speed is simply amazing! Yup, it aint a typo error on the 144-shots part. Kudos to Nikon for planting yet another cornerstone innovation in Digital SLR photography!
LCD, Viewfinder and others
The 230k pixel LCD that is coupled with the D70 is amongst the best I had ever used to date. Yes, it is noticably better in term of clarity and sharpness even when compared to the Nikon's professional D1 series and the EOS 1D/1Ds and though it is smaller in size when compared to the D2Hs 2.5 LCD, the resolution it offers is truly excellent! While I cant say it is 100% accurate when it comes to color accuracy, it does offer a good representation of the actual image.
It is interesting to note that the D70 sports a visibly smaller viewfinder eye point, this may prove to be of a little concern to those who are using high-degree eyewear but generally, it is as clear and easy to use as the D100s viewfinder. I find no show stopping difference in its ability to convey what the photographer needs to see. No big changes or letdown here either.
I cannot seem to find the Hi-1 and Hi-2 (ISO 3200 and 6400) boost settings in the CSM, as report by Dpreview and a few other sites. The camera comes with an USB 1.1 port, not a USB 2.0 one, I think Dpreview got it wrong here.
The camera is armed with an infrared receiver where an added accessory (ML-3 I think) will be used for remote trigger. From what I understand, models like the F65, etc were using this as a de-facto remote trigger. Whats best? It is quite inexpensive at <S$20 a piece.
Conclusion
Some claimed that the EOS 300D revolutionized the budget DSLR market but in the case of the D70, I feel that Nikon succeeded in bridging the big gap between the budget and semi-pro DSLRs. Make no mistake about it, it is easily the first camera to offer both performance with no significant crippling features and a budget price tag in a single complete package.
According to official sources, it should be officially announced/launched locally sometime before March and will be available in quantity shortly after (somewhere in early to mid-march).
This is without a doubt a great time for budget conscious photographers! Welcome to the Nikon system!
