The Nikon Coolpix A ($1,096.95) was announced in early March, 2013 and it was marketed as the world’s smallest compact camera with a DX sized sensor. A month later Ricoh announced their new GR model which is smaller (Ricoh GR: 4.6×2.4×1.4″/117x61x36mm; Coolpix A: 4.4×2.5×1.6″/111×64.3×40.3mm) and lighter (Ricoh GR: 8.6oz/244g; Coolpix A: 10.6oz/301g) and most importantly $300 cheaper. The shutter on the Coolpix A can go up to 1/2000, while the Ricoh GR can shoot at 1/4000.
General
Size comparison between the Nikon Coolpix A, Sony RX1 and Fuji X-Pro1 with a 28mm f/2 equivalent lens:
The built-in flash of the Coolpix A is pretty small, but you can go bigger since the camera is compatible with Nikon’s Speedlights:
Menu
One of the advantages of the Coolpix A is its menu and setting – if you own a Nikon DSLR, you will feel very comfortable finding the setting you are looking for:
Camera info screen:
Framing grid:
You can display also the virtual horizon level:
Auto focus/manual focus
The AF/Macro/MF selector is located on the side of the camera:
The manual focus is as simple as it can get – no focus confirmation, focus peaking or digital split image (found in the Fuji X100s). You only get a distance scale that can be controlled with the small ring on the lens (focus by wire):
You can zoom in while in manual focus for closer view of the subject.
In macro mode I could not focus closer than the advertised 3.94″ (10 cm).
Auto focus with the Coolpix A in low light is not on par with the latest compact cameras. I did several comparisons in dark environment with the Fuji X-Pro1 and in most of the cases the Coolpix A could not focus at all where Fuji was able to lock the AF pretty quickly.
ISO performance
Next are several 100% crops at different ISO levels (click on image for full size view):
ISO comparison with other cameras
A quick ISO 6400 comparison between the Nikon Coolpix A, Fujifilm X-Pro1 with a 28mm f/2 lens and the Sony RX1 (full frame):
Lens center sharpness
I am sure many readers were not happy with Nikon Coolpix A aperture of “only” f/2.8. This time I have to defend Nikon’s decision – a 28mm f/2 lens will probably be twice as big (see the Fuji XF 28mm f/2 lens in the above comparisons) – keep in mind that this camera was designed to really fit in a pocket. This is how the lens performed at various apertures (100% crops, click on images for larger view):
I found the lens to be almost equally sharp all the way to f/11 (you can see also some moire patterns in some of the samples).
Lens corner sharpness
In the corners, the lens has acceptable sharpness from around f/4 to maybe f/8 (click for larger view):
Sample images
Full size JPG versions of the sample images with ISO and aperture information are available on flickr:
Accessories
The main accessories for the Coolpix A which I did not have the chance to try are:
Additional information
Conclusion
The Nikon Coolpix is a true pocket camera that combines the proven 16MP DX sensor and a compact sharp lens. This combo can deliver excellent image quality. When talking about the camera’s disadvantages, it is important to stay within what is reasonable for a compact solution of this size. In addition to the slow AF and 1/2000 shutter speed, my only other major complain is the price tag of $1,096.95. I think Nikon will sell tons of those if they lower the price to at least $700 ($100 cheaper than the Ricoh GR).
