Nikon Coolpix S9400 Review
The Nikon Coolpix S9400 is a slim and stylish 18x optical zoom digital compact camera. Sporting a back-illuminated 18 megapixel CMOS image sensor for low light photography and an 18x, 25mm wide-angle lens with lens-shift vibration reduction, the Coolpix S9400 also offers Full 1080p HD video for movie enthusiasts and 7.5fps continuous shooting. There's a 3-inch high resolution 614k-dot OLED screen and a range of special effects shooting modes that bring an element of fun to your pictures. The Nikon Coolpix S9400 costs £249.99 / €294 / $299.95 and is available in black, silver, red and white.
Ease of Use
With a large bulky zoom lens on the front and a pop-up flash, the Coolpix S9400 is reminiscent of old 35mm compact cameras. However, if this was a 35mm compact camera, the 18x zoom lens would stretch from a wide 25mm to an eyewatering 450mm. That size zoom lens was unheard of back in the day when 35mm compacts ruled the roost.
The image goes through the lens onto a new 18 megapixel back-illuminated CMOS sensor. The main difference between CCD and CMOS is that CCD yields a sharper image but a CMOS is more fuel efficient meaning your battery will last longer. The back-illuminated system describes the design of the CMOS. On a standard sensor, the pixels are surrounded by micro-circuitry which takes the information to the processor. The circuitry partially blocks the pixels meaning less light is collected. A back-illuminated sensor has the circuitry on the reverse so if you were to look at it mounted in a camera, it looks like it's on backwards. The lack of circuitry on the front means that more light can be collected theoretically making the sensor perform better in low light.
On the top of the Coolpix S9400 Nikon have opted for a more traditional command dial for switching through the various modes that the camera has to offer. There are eight modes: Auto, Effects, Smart Portrait, Backlighting, Night Portrait, Night Landscape, Scenes and Scene Auto Selector. The latter is an option that will analyse the frame when you compose and select the correct scene mode for that composition. The Effects are accessed by pressing the menu button when the mode is selected on the dial. The options are Soft, Nostalgic sepia, High-contrast monochrome, High Key, Low Key and Selective Colour.
The shutter release button is flush with the zoom rocker that wraps around it. A small power button sits between the shutter button and the stereo speakers. Note that this particular model doesn't have built-in GPS like its predecessor, the S9300 - you'll need to pay a little extra for the S9500 model to get that feature.
On the back of the Coolpix S9400, Nikon have added a wheel to the pad for speedy navigation through the menu system. It's not overly sensitive and does require some extra rotating than what should be necessary but it still gets the job done faster than pressing a button. Satisfyingly there's the usual medley of options on the navigation pad for flash options, macro, self timer and exposure compensation. A direct video button will start recording Full 1080p HD film whenever you press the button regardless of the mode you're in at the time.
Being reasonably thick, the build quality of the Coolpix S9400 looks to a higher standard that we suspect it really is. We're not implying that Nikon have cut corners but when it comes to stepped products such as the Nikon L, S and P ranges of digital compacts, you do tend to get what you pay for. This S series camera is in the middle of the ranges so has a good build but isn't as good as the P series.
However, it's worth noting that people buying the S9400 aren't going to be as bothered about top lens quality as long as it takes good pictures. They won't care about a quiet focusing motor or lens operation because they won't be taking pictures of wildlife at 5am in a misty meadow. The people who buy this camera will be going on holidays with the family and want to document as much as possible. The build is perfectly sufficient for that. It's a camera that will be carried around all day so the lighter materials used, the better for the photographer.
There are some nuggets of niceness though. The lens barrel has minimal play in it and the battery door has a lock on it which is nice. However, the door is quite flimsy despite this. The covers protecting the HDMI and USB ports are made of rubber and hang off the camera. A plastic hinged version would've been nicer but is unlikely on a camera at this level.
The Coolpix S9400's main menu will vary dependent on the mode you have the camera set to on the command dial. In auto there's lots of features and the S9400 sticks to the traditional Nikon colours of a black background with a grey menu and yellow highlight bar. Everything is pretty easy to work through. The menu is set into three sections for shooting, movie and set-up. Pressing right will go into the highlighted tab whereas pressing left will go back to the tabs for faster navigation.
We took numerous shots in the shutter lag test and the results were a little disappointing. An average delay from pressing the shutter button to the camera taking a picture once the camera is focused is around 0.08 seconds, but the Nikon Coolpix S9400 took 0.12 seconds. On the rare occasion that this happens, we generally give the camera a chance by testing it for longer than usual in case of user error. After all, this test has human reflexes to take into consideration. But the S9400 gave similar results right through.
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Start up time from pressing the power button to the Coolpix S9400 focusing and taking a picture is just over 3 seconds. That's a little slower than we're used to seeing too, the average being around 2.5 seconds.
The burst mode is on the command dial and after the disappointingly slow performance in the timing tests, we were blown away by comparison. The camera has a burst rate of 7fps. It does this precisely: our test started at 0.86 seconds and finished at 1.86 seconds. However, this is off set by the extra 20 seconds or so that it took to download all the pictures to the memory card - which is a shame. Pictures taken in burst are displayed on the camera as a sort of slideshow. You have to press the OK button to play them then scroll through with left and right.
In playback, the Coolpix S9400 shows basic information about the picture such as the file number, date/time and position in the line of pictures on the card. Pressing OK will change the display to a smaller thumbnail and more information such as shutter speed, aperture, ISO and even a histogram. Playback can be accessed from power off by holding the playback button down. In the menu area, there's a few different editing options such as D-Lighting, an auto quick retouch option and the filter effects. These can't be used on the burst images.