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Nikon Coolpix A vs Olympus E-P3

The Nikon Coolpix A and the Olympus PEN E-P3 are two enthusiast cameras that were announced, respectively, in March 2013 and June 2011. The Coolpix A is a fixed lens compact, while the E-P3 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (Coolpix A) and a Four Thirds (E-P3) sensor. The Nikon has a resolution of 16.1 megapixels, whereas the Olympus provides 12.2 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Nikon Coolpix A   VS Olympus E-P3
Nikon Coolpix A Olympus E-P3
Fixed lens compact camera Mirrorless system camera
28mm f/2.8 Micro Four Thirds lenses
16.1 MP, APS-C Sensor 12.2 MP, Four Thirds Sensor
1080/30p Video 1080/60i Video
ISO 100-6400 (100-25600) ISO 200-12800
Viewfinder optional Viewfinder optional
3.0" LCD, 921k dots 3.0" LCD, 614k dots
Fixed screen (not touch-sensitive) Fixed touchscreen
4 shutter flaps per second 3 shutter flaps per second
No shake reductionIn-body stabilization
230 shots per battery charge330 shots per battery charge
111 x 64 x 40 mm, 299 g 122 x 69 x 34 mm, 369 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon Coolpix A and the Olympus PEN E-P3? 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.

Body comparison

The physical size and weight of the Nikon Coolpix A and the Olympus E-P3 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 size dimensions are rounded to the nearest millimeter.

The Coolpix A can be obtained in two different colors (black, silver), while the E-P3 is available in three color-versions (black, silver, white).

Size Nikon Coolpix A vs Olympus E-P3
Compare Coolpix A versus E-P3 top
Comparison Coolpix A or E-P3 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-P3 is notably larger (18 percent) than the Nikon Coolpix A. In this context, it is worth noting that neither the Coolpix A nor the E-P3 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-P3 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-P3 and their specifications in the Micro Four Thirds Lens Catalog.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Camera
Model
 
Nikon Coolpix A» 4.4 in 2.5 in 1.6 in 10.5 oz 230 n Mar 2013 1,099iNikon Coolpix A
 
Olympus E-P3« 4.8 in 2.7 in 1.3 in 13.0 oz 330 n Jun 2011 799iOlympus E-P3
 
Fujifilm X100T« » 5.0 in 2.9 in 2.0 in 15.5 oz 330 n Sep 2014 1,299iFujifilm X100T
 
Fujifilm X100S« » 5.0 in 2.9 in 2.1 in 15.7 oz 330 n Jan 2013 1,299iFujifilm X100S
 
Fujifilm X-E2« » 5.1 in 3.0 in 1.5 in 12.3 oz 350 n Oct 2013 999iFujifilm X-E2
 
Leica X Vario« » 5.2 in 2.9 in 3.7 in 24.0 oz 450 n Jun 2013 2,850 iLeica X Vario
 
Olympus E-PL2« » 4.5 in 2.8 in 1.7 in 12.8 oz 280 n Jan 2011 599iOlympus E-PL2
 
Olympus E-PL3« » 4.3 in 2.5 in 1.5 in 11.0 oz 300 n Jun 2011 599iOlympus E-PL3
 
Olympus E-PL1« » 4.5 in 2.8 in 1.7 in 11.8 oz 290 n Feb 2010 599iOlympus E-PL1
 
Olympus E-P1« » 4.8 in 2.8 in 1.4 in 12.5 oz 300 n Jun 2009 799iOlympus E-P1
 
Olympus E-P2« » 4.8 in 2.8 in 1.4 in 12.5 oz 300 n Nov 2009 799iOlympus E-P2
 
Ricoh GR II« » 4.6 in 2.5 in 1.4 in 8.9 oz 320 n Jun 2015 699 iRicoh GR II
 
Ricoh GR« » 4.6 in 2.4 in 1.4 in 8.6 oz 290 n Apr 2013 799iRicoh GR
 
Sony NEX-3N« » 4.3 in 2.4 in 1.4 in 9.5 oz 480 n Feb 2013 499iSony NEX-3N
 
Sony NEX-5R« » 4.4 in 2.3 in 1.5 in 9.7 oz 330 n Aug 2012 749iSony NEX-5R
 
Sony NEX-6« » 4.7 in 2.6 in 1.7 in 12.2 oz 360 n Sep 2012 999iSony NEX-6
 
Sony NEX-F3« » 4.6 in 2.6 in 1.7 in 11.1 oz 470 n May 2012 599iSony NEX-F3
Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.

Any camera decision will obviously take relative prices into account. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. 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.

 

Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and 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-P3 a Four Thirds sensor. The sensor area in the E-P3 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-P3 offers a 4:3 aspect.

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors.

Nikon Coolpix A and Olympus E-P3 sensor measures

With 16.1MP, the Coolpix A offers a higher resolution than the E-P3 (12.2MP), but the Coolpix A nevertheless has larger individual pixels (pixel pitch of 4.78μm versus 4.29μm for the E-P3) due to its larger sensor. Moreover, the Coolpix A is a somewhat more recent model (by 1 year and 8 months) than the E-P3, and its sensor might 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 inch or 62.6 x 41.5 cm, for very good quality (250 dpi) 19.7 x 13.1 inch or 50.1 x 33.2 cm, and for excellent quality (300 dpi) 16.4 x 10.9 inch or 41.7 x 27.6 cm. The corresponding values for the Olympus E-P3 are 20.2 x 15.1 inch or 51.2 x 38.4 cm for good quality, 16.1 x 12.1 inch or 41 x 30.7 cm for very good quality, and 13.4 x 10.1 inch or 34.1 x 25.6 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 PEN E-P3 are ISO 200 to ISO 12800 (no boost).

Coolpix A versus E-P3 MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under review, the Coolpix A provides substantially higher image quality than the E-P3, with an overall score that is 29 points higher. This advantage is based on 2.6 bits higher color depth, 3.7 EV in additional dynamic range, and 1.1 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.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
 
Nikon Coolpix A APS-C 16.1 4928 32641080/30p23.413.8116480Nikon Coolpix A
 
Olympus E-P3 Four Thirds 12.2 4032 30241080/60i20.810.153651Olympus E-P3
 
Fujifilm X100T APS-C 16.0 4896 32641080/60p........Fujifilm X100T
 
Fujifilm X100S APS-C 16.0 4896 32641080/60p........Fujifilm X100S
 
Fujifilm X-E2 APS-C 16.0 4896 32641080/60p........Fujifilm X-E2
 
Leica X Vario APS-C 16.1 4928 32721080/30p23.412.7132078Leica X Vario
 
Olympus E-PL2 Four Thirds 12.2 4032 3024720/30p21.410.257355Olympus E-PL2
 
Olympus E-PL3 Four Thirds 12.2 4032 30241080/60i20.910.349952Olympus E-PL3
 
Olympus E-PL1 Four Thirds 12.2 4032 3024720/30p21.510.148754Olympus E-PL1
 
Olympus E-P1 Four Thirds 12.2 4032 3024720/30p21.410.453655Olympus E-P1
 
Olympus E-P2 Four Thirds 12.2 4032 3024720/30p21.510.450556Olympus E-P2
 
Ricoh GR II APS-C 16.1 4928 32641080/30p23.613.7107880Ricoh GR II
 
Ricoh GR APS-C 16.1 4928 32641080/30p23.613.597278Ricoh GR
 
Sony NEX-3N APS-C 16.0 4912 32641080/60i22.812.5106774Sony NEX-3N
 
Sony NEX-5R APS-C 16.0 4912 32641080/60i23.713.191078Sony NEX-5R
 
Sony NEX-6 APS-C 16.0 4912 32641080/60i23.713.1101878Sony NEX-6
 
Sony NEX-F3 APS-C 16.0 4912 32641080/60i22.712.3111473Sony NEX-F3

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the E-P3 provides a faster frame rate than the Coolpix A. It can shoot movie footage at 1080/60i, while the Nikon is limited to 1080/30p.

 

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The Coolpix A and the E-P3 are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. However, optional viewfinders – the DF-CP1 for the Coolpix A and the VF-3 for the E-P3 – are available as accessories. The adjacent table lists some of the other core features of the Nikon Coolpix A and Olympus E-P3 along with similar information for a selection of comparators.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
Camera
Model
 
Nikon Coolpix Aoptional n 3.0 921 fixed n 1/2000s 4.0 Y n Nikon Coolpix A
 
Olympus E-P3optional n 3.0 614 fixed Y 1/4000s 3.0 Y Y Olympus E-P3
 
Fujifilm X100T2360 n 3.0 1040 fixed n 1/4000s 6.0 Y n Fujifilm X100T
 
Fujifilm X100S2360 n 2.8 460 fixed n 1/4000s 6.0 Y n Fujifilm X100S
 
Fujifilm X-E22360 n 3.0 1040 fixed n 1/4000s 7.0 Y n Fujifilm X-E2
 
Leica X Variooptional n 3.0 920 fixed n 1/2000s 5.0 Y n Leica X Vario
 
Olympus E-PL2optional n 3.0 460 fixed n 1/4000s 3.0 Y Y Olympus E-PL2
 
Olympus E-PL3optional n 3.0 460 tilting n 1/4000s 5.5 n Y Olympus E-PL3
 
Olympus E-PL1optional n 2.7 230 fixed n 1/2000s 3.0 Y Y Olympus E-PL1
 
Olympus E-P1none n 3.0 230 fixed n 1/4000s 3.0 n Y Olympus E-P1
 
Olympus E-P2optional n 3.0 230 fixed n 1/4000s 3.0 n Y Olympus E-P2
 
Ricoh GR IIoptional n 3.0 1230 fixed n 1/4000s 4.0 Y n Ricoh GR II
 
Ricoh GRoptional n 3.0 1230 fixed n 1/4000s 4.0 Y n Ricoh GR
 
Sony NEX-3Noptional n 3.0 460 tilting n 1/4000s 4.0 Y n Sony NEX-3N
 
Sony NEX-5Roptional n 3.0 920 tilting Y 1/4000s 10.0 n n Sony NEX-5R
 
Sony NEX-62359 n 3.0 921 tilting n 1/4000s 10.0 Y n Sony NEX-6
 
Sony NEX-F3optional n 3.0 920 tilting n 1/4000s 5.5 Y n Sony NEX-F3

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The E-P3 has a touchscreen, while the Coolpix A has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

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.

Concerning the storage of imaging data, both the Coolpix A and the E-P3 write their files to SDXC cards. The E-P3 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the Coolpix A cannot take advantage of Ultra High Speed SD cards.

 

Connectivity comparison

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 PEN E-P3 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
 
Nikon Coolpix AYstereomono--none2.0---Nikon Coolpix A
 
Olympus E-P3Ystereonone--mini2.0---Olympus E-P3
 
Fujifilm X100TYstereomonoY-micro2.0Y--Fujifilm X100T
 
Fujifilm X100SYstereomono--micro2.0---Fujifilm X100S
 
Fujifilm X-E2YstereomonoY-micro2.0Y--Fujifilm X-E2
 
Leica X VarioYstereomono--mini2.0---Leica X Vario
 
Olympus E-PL2Ystereonone--mini2.0---Olympus E-PL2
 
Olympus E-PL3Ystereonone--mini2.0---Olympus E-PL3
 
Olympus E-PL1Ystereonone--mini2.0---Olympus E-PL1
 
Olympus E-P1Ystereonone--mini2.0---Olympus E-P1
 
Olympus E-P2Ystereonone--mini2.0---Olympus E-P2
 
Ricoh GR IIYstereomono--micro2.0YY-Ricoh GR II
 
Ricoh GRYmonomono--micro2.0---Ricoh GR
 
Sony NEX-3N-stereomono--micro2.0---Sony NEX-3N
 
Sony NEX-5RYstereomono--mini2.0Y--Sony NEX-5R
 
Sony NEX-6Ystereomono--mini2.0Y--Sony NEX-6
 
Sony NEX-F3Ystereomono--mini2.0---Sony NEX-F3

Both the Coolpix A and the E-P3 have been discontinued, but can regularly be found used on eBay. The E-P3 was replaced by the Olympus E-P5, while the Coolpix A does not have a direct successor. 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.

Review summary

So what is the bottom line? Is the Nikon Coolpix A better than the Olympus E-P3 or vice versa? A synthesis of the relative strong points of each of the models is listed below.

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Advantages of the Nikon Coolpix A:

  • More detail: Offers more megapixels (16.1 vs 12.2MP) with a 17% higher linear resolution.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Scores substantially higher (29 points) in the DXO overall assessment.
  • Richer colors: Generates images with noticeably better colors (2.6 bits more color depth).
  • More dynamic range: Captures a larger spectrum of light and dark details (3.7 EV of extra DR).
  • Better low-light sensitivity: Requires less light for good images (1.1 stops ISO advantage).
  • More detailed LCD: Has a higher resolution rear screen (921k vs 614k dots).
  • Faster burst: Shoots at higher frequency (4 vs 3 flaps/sec) to capture the decisive moment.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Ready to shoot: Has a lens built-in, whereas the E-P3 requires a separate lens.
  • More compact: Is smaller (111x64mm vs 122x69mm) and thus needs less room in the bag.
  • Less heavy: Is lighter even though it comes with a built-in lens (unlike the E-P3).
  • More modern: Is somewhat more recent (announced 1 year and 8 months after the E-P3).

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Arguments in favor of the Olympus PEN E-P3:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better video: Provides higher movie framerates (1080/60i versus 1080/30p).
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • Longer lasting: Gets more shots (330 versus 230) out of a single battery charge.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More heavily discounted: Has been on the market for longer (launched in June 2011).

If the count of individual advantages (bullet points above) is taken as a guide, the Coolpix A is the clear winner of the match-up (13 : 9 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

Coolpix A 13:09 E-P3

How about other alternatives? Do the specifications of the Nikon Coolpix A and the Olympus E-P3 place the cameras among the top in their class? Find out in the latest Best Prime Lens Compact Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the Coolpix A and the E-P3 in practical situations. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.

Expert reviews

This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.

Review Scores
  Camera
Model
cam
era
  labs  
dp
re
  view  
e
photo
  zine  
ima
ging
resource
photo
graphy
  blog  
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Camera
Model
 
Nikon Coolpix A+75/1004/54.5/54/5 Mar 2013 1,099iNikon Coolpix A
 
Olympus E-P383/10074/1004.5/54.5/54.5/5 Jun 2011 799iOlympus E-P3
 
Fujifilm X100T+81/1004.5/54.5/55/5 Sep 2014 1,299iFujifilm X100T
 
Fujifilm X100S+ +81/1004.5/54/55/5 Jan 2013 1,299iFujifilm X100S
 
Fujifilm X-E2..80/1004.5/5..5/5 Oct 2013 999iFujifilm X-E2
 
Leica X Vario....4/54/54/5 Jun 2013 2,850 iLeica X Vario
 
Olympus E-PL283/10071/1004.5/54.5/54.5/5 Jan 2011 599iOlympus E-PL2
 
Olympus E-PL3+ +72/1004.5/5..4/5 Jun 2011 599iOlympus E-PL3
 
Olympus E-PL186/10069/1004/54.5/54.5/5 Feb 2010 599iOlympus E-PL1
 
Olympus E-P1+66/1004/54/54.5/5 Jun 2009 799iOlympus E-P1
 
Olympus E-P2+69/1004/54.5/54.5/5 Nov 2009 799iOlympus E-P2
 
Ricoh GR II....4.5/54.5/54.5/5 Jun 2015 699 iRicoh GR II
 
Ricoh GR..79/1004.5/54.5/54.5/5 Apr 2013 799iRicoh GR
 
Sony NEX-3N....4.5/54/54.5/5 Feb 2013 499iSony NEX-3N
 
Sony NEX-5R....4.5/5..4.5/5 Aug 2012 749iSony NEX-5R
 
Sony NEX-6+ +78/1004.5/55/54.5/5 Sep 2012 999iSony NEX-6
 
Sony NEX-F3..74/1004.5/54.5/54.5/5 May 2012 599iSony NEX-F3
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Nikon Coolpix A:
Check Ebay offers
Olympus E-P3:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

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    Specifications: Nikon Coolpix A vs Olympus E-P3

    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 Specifications
    Camera Model Nikon Coolpix A Olympus E-P3
    Camera Type Fixed lens compact camera Mirrorless system camera
    Camera Lens 28mm f/2.8 Micro Four Thirds lenses
    Launch Date March 2013 June 2011
    Launch Price USD 1099 USD 799
    Sensor Specs Nikon Coolpix A Olympus E-P3
    Sensor Technology CMOS CMOS
    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
    Crop Factor 1.5x 2.0x
    Sensor Resolution 16.1 Megapixels 12.2 Megapixels
    Image Resolution 4928 x 3264 pixels 4032 x 3024 pixels
    Pixel Pitch 4.78 μm 4.29 μm
    Pixel Density 4.37 MP/cm2 5.42 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 1080/30p Video 1080/60i Video
    ISO Setting 100-6400 ISO 200-12800 ISO
    ISO Boost 100-25600 ISO no Enhancement
    DXO Sensor Quality (score) 80 51
    DXO Color Depth (bits) 23.4 20.8
    DXO Dynamic Range (EV) 13.8 10.1
    DXO Low Light (ISO) 1164 536
    Screen Specs Nikon Coolpix A Olympus E-P3
    Viewfinder Type Viewfinder optional Viewfinder optional
    LCD Framing Live View
    Rear LCD Size 3.0 inch 3.0 inch
    LCD Resolution 921k dots 614k dots
    LCD Attachment Fixed screen Fixed screen
    Touch Input no Touchscreen Touchscreen
    Shooting Specs Nikon Coolpix A Olympus E-P3
    Autofocus System Contrast-detect AF Contrast-detect AF
    Continuous Shooting 4 shutter flaps/s 3 shutter flaps/s
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Image StabilizationNo shake reductionIn-body stabilization
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Single card slot
    UHS card support no UHS-I
    Connectivity Specs Nikon Coolpix A Olympus E-P3
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port no HDMI mini HDMI
    Wifi Support no Wifi no Wifi
    Body Specs Nikon Coolpix A Olympus E-P3
    Battery Type EN-EL20 BLS-5
    Battery Life (CIPA)230 shots per charge330 shots per charge
    Body Dimensions 111 x 64 x 40 mm
    (4.4 x 2.5 x 1.6 in)
    122 x 69 x 34 mm
    (4.8 x 2.7 x 1.3 in)
    Camera Weight 299 g (10.5 oz) 369 g (13.0 oz)

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