英文版官方發表:
http://imaging.nikon.com/lineup/dslr/d4/index.htm


"Approx. 1,340 g/2 lb 15.3 oz with battery and XQD memory card but without body cap and accessory shoe cover; approx. 1,180 g/2 lb 9.6 oz (camera body only)"

看來D4是比D3s輕量了一顆電池的重量

[測光模式切換鈕]移到機頂左側轉盤上的按鈕!

D4在機背LCD旁的按鈕和機頂左側轉盤上的3顆按鈕都加上的背光,以便使用者在低光源(機身用高ISO)的工作環境下使用這些按鈕

Illuminated buttons

The D4 gains a feature that many D3 and D3S owners are likely to have found themselves hoping for: illuminated controls. Given the D3's popularity for low-light work, and the further capability that the D3S brought, the ability to see the controls in the extremely low light levels that these cameras could operate in risked becoming an issue. With a maximum sensitivity of ISO 204,800 equivalent, it becomes even more pressing for the D4.

All the buttons immediately around the screen are now illuminated, as are the three on the cluster on the camera's left-hand shoulder. The white stripe above the mode dial also lights up, though it's not obvious how well this will illuminate the mode wheel. If it prevents the accidental engagement of Continuous Hi or Self Timer modes when you're trying to select quiet shutter mode in a theatre or live music venue, that will be extremely welcome. Illumination is activated using the 'light' position on the power switch and the camera can be configured so that just the buttons (rather than the buttons and the status LCD panels) light up.

增加了 RJ-45的LAN端子 和 給新的無線傳輸模組WT-5使用的端子

端子的防塵蓋也盡可能獨立

看到D4的外觀照片,小弟覺得還是比較喜歡D3的造型耶

引文:

不能同意更多了...

整體來講更圓潤了一點...改最慘的就是軍艦部...

引文:

背光按鈕的展示照片，實際使用時估計應該沒圖片上那麼亮吧!?

D4只能用EN-EL18餵食...EN-EL4a和EN-EL4不能沿用...


バッテリーは新たな電気用品安全法に対応するため、新型の「EN-EL18」に変更した。D3Sなど用の「EN-EL4a」および「EN-EL4」は使用できない。

聽說台灣接單價189000...跟米國售價差不多了(6k)

引文:

那紅內褲變丁字褲呢?

引文:
是C字褲吧?

引文:

形狀看起來都一樣. 如果EN-EL18可以放在舊充電器上面充,放在D2/D3機身上也可以往舊相容的話, 這也算可以接受.

引文:

國祥的屆時開放預購的價格會是 NTD 189,000 沒錯

請問三地報價都出來了嗎?有的訂嗎?

引文:

所以D4是相機界的安心亞!?

還是紅色三角褲比較殺...這次一整個走圓潤的設計...

popphoto.com
Take a Look Inside the Nikon D4 DSLR, Literally
http://www.popphoto.com/gear/2012/01/take-look-inside-nikon-d4-dslr-literally

capacamera.net
秒11コマ！ これが超高速デジタル一眼の連写力だ!!
ニコン D4
http://capacamera.net/streaming/movienews/120119.html

nikonuser.info
D3s vs D4, samples at diff isos and 100% crops
http://www.nikonuser.info/fotoforum/viewtopic.php?f=33&t=1513&sid=5d741b345aeed204334c4d12eed5cd60

imaging-resource.com
Digital Cameras - Nikon D4 Test Images
http://www.imaging-resource.com/PRODS/nikon-d4/nikon-d4A7.HTM

dpreview.com

Just Posted: Nikon D4 Studio Test Samples
http://www.dpreview.com/news/2012/03/03/nikond4studiosamples


Studio shot comparison