Nikon Coolpix A vs Olympus E-450
The Nikon Coolpix A and the Olympus E-450 are two digital cameras that were revealed to the public, respectively, in March 2013 and March 2009. The Coolpix A is a fixed lens compact, while the E-450 is a DSLR. The cameras are based on an APS-C (Coolpix A) and a Four Thirds (E-450) sensor. The Nikon has a resolution of 16.1 megapixels, whereas the Olympus provides 10 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon Coolpix A and the Olympus E-450? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
The physical size and weight of the Nikon Coolpix A and the Olympus E-450 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth measures are rounded to the nearest millimeter.
The Coolpix A can be obtained in two different colors (black, silver), while the E-450 is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-450 is considerably larger (67 percent) than the Nikon Coolpix A. In this context, it is worth noting that neither the Coolpix A nor the E-450 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the Coolpix A has a lens built in, whereas the E-450 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the E-450 and their specifications in the Four Thirds Lens Catalog.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.
|1.||Nikon Coolpix A||111 mm||64 mm||40 mm||299 g||230||n||Mar 2013||1,099|
|2.||Olympus E-450||130 mm||91 mm||53 mm||440 g||500||n||Mar 2009||499|
|3.||Canon G7 X||103 mm||60 mm||40 mm||304 g||210||n||Sep 2014||699|
|4.||Fujifilm X100T||127 mm||74 mm||52 mm||440 g||330||n||Sep 2014||1,299|
|5.||Nikon P1000||146 mm||119 mm||181 mm||1415 g||250||n||Jul 2018||999|
|6.||Olympus E-600||130 mm||94 mm||60 mm||535 g||500||n||Aug 2009||449|
|7.||Olympus E-620||130 mm||94 mm||60 mm||521 g||500||n||Feb 2009||699|
|8.||Olympus E-420||130 mm||91 mm||53 mm||440 g||500||n||Mar 2008||599|
|9.||Olympus E-520||136 mm||92 mm||68 mm||535 g||750||n||May 2008||699|
|10.||Olympus E-410||130 mm||91 mm||53 mm||435 g||500||n||Mar 2007||699|
|11.||Ricoh GR II||117 mm||63 mm||35 mm||251 g||320||n||Jun 2015||699|
|12.||Ricoh GR||117 mm||61 mm||35 mm||245 g||290||n||Apr 2013||799|
|13.||Sony RX100 V||102 mm||58 mm||41 mm||299 g||220||n||Oct 2016||999|
|14.||Sony RX100 IV||102 mm||58 mm||41 mm||298 g||280||n||Jun 2015||999|
|15.||Sony RX100 III||102 mm||58 mm||41 mm||290 g||320||n||May 2014||799|
|16.||Sony NEX-3N||110 mm||62 mm||35 mm||269 g||480||n||Feb 2013||499|
|17.||Sony NEX-6||120 mm||67 mm||43 mm||345 g||360||n||Sep 2012||999|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
The price is, of course, an important factor in any camera decision. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
The size of the imaging sensor is a crucial determinant of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Nikon Coolpix A features an APS-C sensor and the Olympus E-450 a Four Thirds sensor. The sensor area in the E-450 is 39 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.0. The sensor in the Coolpix A has a native 3:2 aspect ratio, while the one in the E-450 offers a 4:3 aspect.
With 16.1MP, the Coolpix A offers a higher resolution than the E-450 (10MP), but the Coolpix A nevertheless has marginally larger individual pixels (pixel pitch of 4.78μm versus 4.74μm for the E-450) due to its larger sensor. Moreover, the Coolpix A is a much more recent model (by 3 years and 11 months) than the E-450, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the Coolpix A has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Nikon Coolpix A implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the Coolpix A for good quality output (200 dots per inch) amounts to 24.6 x 16.3 inches or 62.6 x 41.5 cm, for very good quality (250 dpi) 19.7 x 13.1 inches or 50.1 x 33.2 cm, and for excellent quality (300 dpi) 16.4 x 10.9 inches or 41.7 x 27.6 cm. The corresponding values for the Olympus E-450 are 18.2 x 13.7 inches or 46.3 x 34.7 cm for good quality, 14.6 x 10.9 inches or 37.1 x 27.8 cm for very good quality, and 12.2 x 9.1 inches or 30.9 x 23.2 cm for excellent quality prints.
The Nikon Coolpix A has a native sensitivity range from ISO 100 to ISO 6400, which can be extended to ISO 100-25600. The corresponding ISO settings for the Olympus E-450 are ISO 100 to ISO 1600 (no boost).
For many cameras, data on sensor performance has been reported by DXO Mark. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). Of the two cameras under review, the Coolpix A provides substantially higher image quality than the E-450, with an overall score that is 24 points higher. This advantage is based on 1.9 bits higher color depth, 3.3 EV in additional dynamic range, and 1.2 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
| DXO |
|1.||Nikon Coolpix A||APS-C||16.1||4928||3264||1080/30p||23.4||13.8||1164||80|
|2.||Olympus E-450||Four Thirds||10.0||3648||2736||none||21.5||10.5||512||56|
|3.||Canon G7 X||1-inch||20.0||5472||3648||1080/60p||23.0||12.7||556||71|
|6.||Olympus E-600||Four Thirds||12.2||4032||3024||none||21.5||10.3||541||55|
|7.||Olympus E-620||Four Thirds||12.2||4032||3024||none||21.3||10.3||536||55|
|8.||Olympus E-420||Four Thirds||10.0||3648||2736||none||21.5||10.4||527||56|
|9.||Olympus E-520||Four Thirds||10.0||3648||2736||none||21.4||10.4||548||55|
|10.||Olympus E-410||Four Thirds||10.0||3648||2736||none||21.1||10.0||494||51|
|11.||Ricoh GR II||APS-C||16.1||4928||3264||1080/30p||23.6||13.7||1078||80|
|13.||Sony RX100 V||1-inch||20.0||5472||3648||4K/30p||22.8||12.4||586||70|
|14.||Sony RX100 IV||1-inch||20.0||5472||3648||4K/30p||22.8||12.6||591||70|
|15.||Sony RX100 III||1-inch||20.0||5472||3648||1080/60p||22.4||12.3||495||67|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The Coolpix A indeed provides movie recording capabilities, while the E-450 does not. The highest resolution format that the Coolpix A can use is 1080/30p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the E-450 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the Coolpix A relies on live view and the rear LCD for framing. That said, the Coolpix A can be equipped with an optional viewfinder – the DF-CP1. The table below summarizes some of the other core capabilities of the Nikon Coolpix A and Olympus E-450 in connection with corresponding information for a sample of similar cameras.
|1.||Nikon Coolpix A||optional||n||3.0||921||fixed||n||1/2000s||4.0||Y||n|
|3.||Canon G7 X||none||n||3.0||1040||tilting||Y||1/2000s||6.5||Y||Y|
|11.||Ricoh GR II||optional||n||3.0||1230||fixed||n||1/4000s||4.0||Y||n|
|13.||Sony RX100 V||2359||n||3.0||1229||tilting||n||1/2000s||24.0||Y||Y|
|14.||Sony RX100 IV||2359||n||3.0||1228||tilting||n||1/2000s||16.0||Y||Y|
|15.||Sony RX100 III||1440||n||3.0||1229||tilting||n||1/2000s||10.0||Y||Y|
The Nikon Coolpix A has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
The Coolpix A writes its imaging data to SDXC cards, while the E-450 uses Compact Flash or xD Picture cards. The E-450 features dual card slots, which can be very useful in case a memory card fails. In contrast, the Coolpix A only has one slot.
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Nikon Coolpix A and Olympus E-450 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
| WiFi |
| NFC |
|1.||Nikon Coolpix A||Y||stereo||mono||-||-||-||2.0||-||-||-|
|3.||Canon G7 X||-||stereo||mono||-||-||micro||2.0||Y||Y||-|
|11.||Ricoh GR II||Y||stereo||mono||-||-||micro||2.0||Y||Y||-|
|13.||Sony RX100 V||-||stereo||mono||-||-||micro||2.0||Y||Y||-|
|14.||Sony RX100 IV||-||stereo||mono||-||-||micro||2.0||Y||Y||-|
|15.||Sony RX100 III||-||stereo||mono||-||-||micro||2.0||Y||Y||-|
Both the Coolpix A and the E-450 have been discontinued, but can regularly be found used on eBay. Neither of the two has a direct successor, so they represent the end of the respective camera lines from Nikon and Olympus. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Nikon and Olympus websites.
So how do things add up? Is the Nikon Coolpix A better than the Olympus E-450 or vice versa? The listing below highlights the relative strengths of the two models.
Advantages of the Nikon Coolpix A:
- More detail: Offers more megapixels (16.1 vs 10MP) with a 30% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Scores substantially higher (24 points) in the DXO overall assessment.
- Richer colors: Generates images with noticeably better colors (1.9 bits more color depth).
- More dynamic range: Captures a larger spectrum of light and dark details (3.3 EV of extra DR).
- Better low-light sensitivity: Requires less light for good images (1.2 stops ISO advantage).
- Broader imaging potential: Can record not only still images but also 1080/30p movies.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (921k vs 215k dots).
- Faster burst: Shoots at higher frequency (4 vs 3.5 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Ready to shoot: Comes with a built-in lens, while the E-450 requires a separate lens.
- More compact: Is smaller (111x64mm vs 130x91mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the E-450).
- More modern: Reflects 3 years and 11 months of technical progress since the E-450 launch.
Reasons to prefer the Olympus E-450:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (500 versus 230) out of a single battery charge.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More heavily discounted: Has been around for much longer (launched in March 2009).
If the number of relative strengths (bullet points above) is taken as a guide, the Coolpix A is the clear winner of the match-up (15 : 7 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Nikon Coolpix A and the Olympus E-450 place the cameras among the top in their class? Find out in the latest Best Prime Lens Compact Camera and Best DSLR Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the Coolpix A or the E-450. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
This is why expert reviews are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
|1.||Nikon Coolpix A||4/5||+||75/100||4/5||4/5||Mar 2013||1,099|
|2.||Olympus E-450||..||..||..||4/5||4/5||Mar 2009||499|
|3.||Canon G7 X||4/5||+ +||77/100||4.5/5||4.5/5||Sep 2014||699|
|4.||Fujifilm X100T||5/5||+||81/100||4.5/5||5/5||Sep 2014||1,299|
|5.||Nikon P1000||..||+||73/100||3.5/5||3.5/5||Jul 2018||999|
|6.||Olympus E-600||..||..||..||..||4.5/5||Aug 2009||449|
|7.||Olympus E-620||3/5||88/100||72/100||4.5/5||5/5||Feb 2009||699|
|8.||Olympus E-420||..||85/100||+ +||4/5||4.5/5||Mar 2008||599|
|9.||Olympus E-520||..||87/100||+ +||4.5/5||4.5/5||May 2008||699|
|10.||Olympus E-410||..||86/100||+ +||4/5||4.5/5||Mar 2007||699|
|11.||Ricoh GR II||..||..||..||4.5/5||4.5/5||Jun 2015||699|
|12.||Ricoh GR||5/5||..||79/100||4.5/5||4.5/5||Apr 2013||799|
|13.||Sony RX100 V||4.5/5||+ +||83/100||4/5||4.5/5||Oct 2016||999|
|14.||Sony RX100 IV||4.5/5||+ +||85/100||4/5||4.5/5||Jun 2015||999|
|15.||Sony RX100 III||5/5||+ +||82/100||4.5/5||5/5||May 2014||799|
|16.||Sony NEX-3N||3/5||..||..||4.5/5||4.5/5||Feb 2013||499|
|17.||Sony NEX-6||5/5||+ +||78/100||4.5/5||4.5/5||Sep 2012||999|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
Specifications: Nikon Coolpix A vs Olympus E-450
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
|Camera Model||Nikon Coolpix A||Olympus E-450|
|Camera Type||Fixed lens compact camera||Digital single lens reflex|
|Camera Lens||28mm f/2.8||Four Thirds lenses|
|Launch Date||March 2013||March 2009|
|Launch Price||USD 1,099||USD 499|
|Sensor Specs||Nikon Coolpix A||Olympus E-450|
|Sensor Format||APS-C Sensor||Four Thirds Sensor|
|Sensor Size||23.6 x 15.6 mm||17.3 x 13.0 mm|
|Sensor Area||368.16 mm2||224.9 mm2|
|Sensor Diagonal||28.3 mm||21.6 mm|
|Sensor Resolution||16.1 Megapixels||10 Megapixels|
|Image Resolution||4928 x 3264 pixels||3648 x 2736 pixels|
|Pixel Pitch||4.78 μm||4.74 μm|
|Pixel Density||4.37 MP/cm2||4.44 MP/cm2|
|Moiré control||no AA filter||Anti-Alias filter|
|Movie Capability||1080/30p Video||no Video|
|ISO Setting||100 - 6,400 ISO||100 - 1,600 ISO|
|ISO Boost||100 - 25,600 ISO||no Enhancement|
|DXO Sensor Quality (score)||80||56|
|DXO Color Depth (bits)||23.4||21.5|
|DXO Dynamic Range (EV)||13.8||10.5|
|DXO Low Light (ISO)||1164||512|
|Screen Specs||Nikon Coolpix A||Olympus E-450|
|Viewfinder Type||Viewfinder optional||Optical viewfinder|
|Viewfinder Field of View||95%|
|LCD Framing||Live View|
|Rear LCD Size||3.0inch||2.7inch|
|LCD Resolution||921k dots||215k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Nikon Coolpix A||Olympus E-450|
|Focus System||Contrast-detect AF||Phase-detect AF|
|Continuous Shooting||4 shutter flaps/s||3.5 shutter flaps/s|
|Time-Lapse Photography||Intervalometer built-in||no Intervalometer|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDXC cards||CF or XD cards|
|Second Storage Option||Single card slot||Dual card slots|
|Connectivity Specs||Nikon Coolpix A||Olympus E-450|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||no HDMI||no HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Nikon Coolpix A||Olympus E-450|
|Battery Life (CIPA)||230 shots per charge||500 shots per charge|
111 x 64 x 40 mm
(4.4 x 2.5 x 1.6 in)
130 x 91 x 53 mm
(5.1 x 3.6 x 2.1 in)
|Camera Weight||299 g (10.5 oz)||440 g (15.5 oz)|
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