Nikon CoolPix S640 digital camera
The Nikon CoolPix S640 possesses impressive specs, but the quality of its images failed to impress us
- Compact and light, great zoom
- Poor overall image quality, overpriced
Although the Nikon CoolPix S640 has impressive specs, the quality of its images was not as good as we were expecting.
Price$ 499.95 (AUD)
Best Deals (Selling at 1 store)
The Nikon CoolPix S640 is a standard, pocket-sized point-and-shoot digital camera. It's an ideal camera for social happy snappers, and its quick start-up time makes it great for when you need to whip a camera out of a pocket or handbag to capture a spur of the moment shot. However, we aren't thrilled with its image quality.
Under the hood, the Nikon CoolPix S640 packs a 12.2-megapixel sensor and a 28mm wide, 5x zoom lens. It also has a multitude of settings and shooting modes to choose from.
The Nikon CoolPix S640's design is not eye-catching. The five buttons located on the back of the camera are your run-of-the-mill navigational controls, and they're coupled with a scroll wheel. The wheel can be used to navigate through the menu options as well as control the exposure compensation. Sometimes the buttons are unresponsive and the scroll wheel often gets bumped by your thumb, which can lead to you selecting an incorrect setting.
The camera's image quality was not as good as we expected. Chromatic aberration is a major problem for the Nikon CoolPix S640; we found that purple fringing occurred in lots of photographs taken in many different lighting conditions. There’s is also a lot of image noise in the photographs, which mostly noticeable when a photo is taken without the flash on and it has to compensate by increasing the ISO speed.
Turn on the flash wen you use the camera in dim light and you’ll get much more pleasing results. Chromatic aberration still occurs, but it’s not as bad as it is without flash.
Another disappointing aspect of the Nikon CoolPix S640 is how long it takes to record an image to memory — there is a good 3-4 second delay before you can look at the last image taken. It also takes a few seconds for the image to render properly on the screen in playback mode.
Some of the redeeming features are the camera's intelligent 'scene auto selector' mode, the airbrush tool, motion tracking, smile detection and a 'blink proof' setting. When the camera is in 'scene auto selector' mode, it automatically senses light conditions and chooses the most appropriate program to shoot in. The auto airbrush tool can be used to soften skin tones and make a photo ready for the rest of the world to see!
The motion tracker comes is handy when shooting a moving object, and other focusing aids include face detection and the smile detector. Nikon has taken the hassle out of self timer shots by incorporating a smile detector, which takes a photo when the subject smiles. It's great for self portraits and group shots — and it actually works. Yet another great feature is the ‘blink proof’ setting, which takes two photos a fraction of a second apart in case someone blinks.
Priced at $499, we were expecting a bit more bang for our buck from the CoolPix S640. Its picture quality is just average, as chromatic aberration and digital noise really got the better of our images; its controls need work and it's slow to show images on its screen. The redeeming features, such as the smile detector, hardly make up for the fact that it can be a frustrating camera to use overall. At the same price, you can get the Canon IXUS 120 IS, which produces much better image quality and even has HD video recording, unlike the S640.
If you’re in the market for a lightweight Nikon digital camera, then we suggest the Nikon CoolPix S570. It's essentially the same camera, but it takes great photos and it's cheaper.
Stay up to date with the latest reviews. Sign up to GoodGearGuide’s Gear Daily newsletters
Follow GoodGearGuide on Twitter: @Goodgearguide
Join the PC World newsletter!
Most Popular Reviews
- 1 Hisense Series 7 ULED 4K UHD TV review
- 2 Samsung Galaxy Note 7 review
- 3 Portable power: Venom Blackbook 13 Zero review
- 4 Alcatel Idol 4S review: King of the mid-range?
- 5 Samsung Galaxy S7 Edge Review
Latest News Articles
- Boom: SanDisk just dropped the world's largest SD card
- Camera app makers tap into RAW power with iOS, and look forward to dual lenses
- Google Camera 3.2 lets you snap pictures while recording video
- CES 2016: Top 10 trends
- Sony α7S II aimed film-makers and low light photographers
GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.
My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.
- FTBackup ConsultantWA
- FTBusiness Development Manager | ICT intelligent systems integrationVIC
- CCWAN Architect and ConsultantWA
- CCService Desk analystSA
- FTJava DeveloperNSW
- CCTest Manager (HP Quality Centre / Kronos)NSW
- CCBusiness Analyst - Telecom ProjectNSW
- FTTest Manager (HP Quality Centre / ARIBA)NSW
- CCJava / J2ee ProgrammersACT
- FTTest SpecialistSA
- CCSoftware TesterACT
- FTSenior PHP DeveloperNSW
- CCBI Reporting AnalystACT
- CCNetwork and Security EngineerNSW
- CCInfrastructure Project Manager - DCR ProjectNSW
- CCContract Systems Analyst (IT Security) 160928/JP/653Asia
- CCProgram Manager - Data InsightVIC
- CCSenior .NET DeveloperVIC
- FTAndroid DeveloperNSW
- CCSenior Business Analyst -Change and SAP ProcurementNSW
- CCLAN ConsultantWA
- FTPositive Vetted ICT positions - Defence intelligence and information securityACT
- FTSenior Project Manager | TelecommunicationVIC
- CCBusiness Analyst with change management experienceACT
- FTTechnical Support Engineer | Cloud | Automation techsNSW