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Nikon Coolpix A vs Sony A99

The Nikon Coolpix A and the Sony Alpha SLT-A99 are two digital cameras that were announced, respectively, in March 2013 and September 2012. The Coolpix A is a fixed lens compact, while the A99 is a DSLR. The cameras are based on an APS-C (Coolpix A) and a full frame (A99) sensor. The Nikon has a resolution of 16.1 megapixels, whereas the Sony provides 24 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
versus
Sony A99
Nikon Coolpix A   Sony A99
Fixed lens compact camera Digital single lens reflex
28mm f/2.8 Sony A mount lenses
16.1 MP – APS-C sensor 24 MP – Full Frame sensor
1080/30p Video 1080/60p Video
ISO 100-6,400 (100 - 25,600) ISO 100-25,600
Viewfinder optional Electronic viewfinder (2359k dots)
3.0" LCD – 921k dots 3.0" LCD – 1229k dots
Fixed screen (not touch-sensitive) Fully flexible screen (no touchscreen)
4 shutter flaps per second 6 shutter flaps per second
no shake reductionIn-body stabilization
not weather sealedWeathersealed body
230 shots per battery charge500 shots per battery charge
111 x 64 x 40 mm, 299 g 147 x 111 x 78 mm, 812 g
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Check Coolpix A offers at
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Check A99 offers at
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Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon Coolpix A and the Sony Alpha SLT-A99? 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.

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Body comparison

The side-by-side display below illustrates the physical size and weight of the Nikon Coolpix A and the Sony A99. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear 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 A99 is only available in black.

Size Nikon Coolpix A vs Sony A99
Compare Coolpix A versus A99 top
Comparison Coolpix A or A99 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A99 is considerably larger (130 percent) than the Nikon Coolpix A. It is noteworthy in this context that the A99 is splash and dust-proof, while the Coolpix A does not feature any corresponding weather-sealing.

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 A99 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.

Concerning battery life, the Coolpix A gets 230 shots out of its Nikon EN-EL20 battery, while the A99 can take 500 images on a single charge of its Sony NP-FM500H power pack.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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.

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Body Specifications
  empty Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price
Street
Price
1.
 
Nikon Coolpix A 111 mm 64 mm 40 mm 299 g 230 n Mar 2013 US$ 1 099ebay.com
2.
 
Sony A99 147 mm 111 mm 78 mm 812 g 500 Y Sep 2012 US$ 2 799ebay.com
3.
 
Fujifilm X-E2 129 mm 75 mm 37 mm 350 g 350 n Oct 2013 US$ 999ebay.com
4.
 
Fujifilm X100S 127 mm 74 mm 54 mm 445 g 330 n Jan 2013 US$ 1 299ebay.com
5.
 
Fujifilm X100T 127 mm 74 mm 52 mm 440 g 330 n Sep 2014 US$ 1 299ebay.com
6.
 
Leica X Vario 133 mm 73 mm 95 mm 680 g 450 n Jun 2013 US$ 2 849ebay.com
7.
 
Ricoh GR 117 mm 61 mm 35 mm 245 g 290 n Apr 2013 US$ 799ebay.com
8.
 
Ricoh GR II 117 mm 63 mm 35 mm 251 g 320 n Jun 2015 US$ 699ebay.com
9.
 
Sony A9 II 129 mm 96 mm 76 mm 678 g 690 Y Oct 2019 US$ 4 499 amazon.com
10.
 
Sony A77 143 mm 104 mm 81 mm 732 g 470 Y Aug 2011 US$ 1 399ebay.com
11.
 
Sony A99 II 143 mm 104 mm 76 mm 849 g 490 Y Sep 2016 US$ 3 199ebay.com
12.
 
Sony A850 156 mm 117 mm 82 mm 895 g 880 Y Aug 2009 US$ 1 999ebay.com
13.
 
Sony A900 156 mm 117 mm 82 mm 895 g 880 Y Sep 2008 US$ 2 999ebay.com
14.
 
Sony NEX-3N 110 mm 62 mm 35 mm 269 g 480 n Feb 2013 US$ 499ebay.com
15.
 
Sony NEX-5R 111 mm 59 mm 39 mm 276 g 330 n Aug 2012 US$ 749ebay.com
16.
 
Sony NEX-6 120 mm 67 mm 43 mm 345 g 360 n Sep 2012 US$ 999ebay.com
17.
 
Sony NEX-F3 117 mm 67 mm 42 mm 314 g 470 n May 2012 US$ 599ebay.com
Note: 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. The Coolpix A was launched at a lower price than the A99, despite having a lens built in. 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.

Sensor comparison

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 tend to be associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Nikon Coolpix A features an APS-C sensor and the Sony A99 a full frame sensor. The sensor area in the A99 is 132 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Nikon Coolpix A and Sony A99 sensor measures

With 24MP, the A99 offers a higher resolution than the Coolpix A (16.1MP), but the A99 nevertheless has larger individual pixels (pixel pitch of 5.96μm versus 4.78μm for the Coolpix A) due to its larger sensor. However, the Coolpix A is a somewhat more recent model (by 5 months) than the A99, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units. 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 Sony A99 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A99 for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Nikon Coolpix A are 24.6 x 16.3 inches or 62.6 x 41.5 cm for good quality, 19.7 x 13.1 inches or 50.1 x 33.2 cm for very good quality, and 16.4 x 10.9 inches or 41.7 x 27.6 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 Sony Alpha SLT-A99 are ISO 100 to ISO 25600, with the possibility to increase the ISO range to 50-25600.

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

Coolpix A versus A99 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under consideration, the A99 has a markedly higher DXO score than the Coolpix A (overall score 9 points higher), which will translate into better image quality. The advantage is based on 1.6 bits higher color depth, 0.2 EV in additional dynamic range, and 0.4 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

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Sensor Characteristics
  empty Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Nikon Coolpix A APS-C 16.1 4928 32641080/30p23.413.8116480
2.
 
Sony A99 Full Frame 24.0 6000 40001080/60p25.014.0155589
3.
 
Fujifilm X-E2 APS-C 16.0 4896 32641080/60p23.412.6140077
4.
 
Fujifilm X100S APS-C 16.0 4896 32641080/60p23.312.5132975
5.
 
Fujifilm X100T APS-C 16.0 4896 32641080/60p23.612.8148378
6.
 
Leica X Vario APS-C 16.1 4928 32721080/30p23.412.7132078
7.
 
Ricoh GR APS-C 16.1 4928 32641080/30p23.613.597278
8.
 
Ricoh GR II APS-C 16.1 4928 32641080/30p23.613.7107880
9.
 
Sony A9 II Full Frame 24.0 6000 40004K/30p25.014.0343493
10.
 
Sony A77 APS-C 24.0 6000 40001080/60p24.013.280178
11.
 
Sony A99 II Full Frame 42.2 7952 53044K/30p25.413.4231792
12.
 
Sony A850 Full Frame 24.4 6048 4032none23.812.2141579
13.
 
Sony A900 Full Frame 24.4 6048 4032none23.712.3143179
14.
 
Sony NEX-3N APS-C 16.0 4912 32641080/60i22.812.5106774
15.
 
Sony NEX-5R APS-C 16.0 4912 32641080/60i23.713.191078
16.
 
Sony NEX-6 APS-C 16.0 4912 32641080/60i23.713.1101878
17.
 
Sony NEX-F3 APS-C 16.0 4912 32641080/60i22.712.3111473
Note: DXO values in italics represent estimates based on sensor size and age.

Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the A99 provides a faster frame rate than the Coolpix A. It can shoot movie footage at 1080/60p, while the Nikon is limited to 1080/30p.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the A99 has an electronic viewfinder (2359k dots), which can be very helpful 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 adjacent table lists some of the other core features of the Nikon Coolpix A and Sony A99 along with similar information for a selection of comparators.

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Core Features
  empty Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Nikon Coolpix Aoptional n3.0 / 921 fixed n 1/2000s 4.0/s Y n
2.
 
Sony A992359 Y3.0 / 1229 full-flex n 1/8000s 6.0/s n Y
3.
 
Fujifilm X-E22360 n3.0 / 1040 fixed n 1/4000s 7.0/s Y n
4.
 
Fujifilm X100S2360 n2.8 / 460 fixed n 1/4000s 6.0/s Y n
5.
 
Fujifilm X100T2360 n3.0 / 1040 fixed n 1/4000s 6.0/s Y n
6.
 
Leica X Variooptional n3.0 / 920 fixed n 1/2000s 5.0/s Y n
7.
 
Ricoh GRoptional n3.0 / 1230 fixed n 1/4000s 4.0/s Y n
8.
 
Ricoh GR IIoptional n3.0 / 1230 fixed n 1/4000s 4.0/s Y n
9.
 
Sony A9 II3686 n3.0 / 1440 tilting Y 1/8000s 20.0/s n Y
10.
 
Sony A772359 Y3.0 / 921 full-flex n 1/8000s 12.0/s Y Y
11.
 
Sony A99 II2400 Y3.0 / 1229 full-flex n 1/8000s 12.0/s n Y
12.
 
Sony A850optical Y3.0 / 922 fixed n 1/8000s 3.0/s n Y
13.
 
Sony A900optical Y3.0 / 922 fixed n 1/8000s 5.0/s n Y
14.
 
Sony NEX-3Noptional n3.0 / 460 tilting n 1/4000s 4.0/s Y n
15.
 
Sony NEX-5Roptional n3.0 / 920 tilting Y 1/4000s 10.0/s n n
16.
 
Sony NEX-62359 n3.0 / 921 tilting n 1/4000s 10.0/s Y n
17.
 
Sony NEX-F3optional n3.0 / 920 tilting n 1/4000s 5.5/s Y n
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

One difference between the cameras concerns the presence of an on-board flash. The Coolpix A has one, while the A99 does not. While the built-in flash of the Coolpix A is not very powerful, it can at times be useful as a fill-in light.

The A99 has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the Coolpix A does not have a selfie-screen.

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 A99 uses SDXC or Memory Stick PRO Duo cards. The A99 features dual card slots, which can be very useful in case a memory card fails. In contrast, the Coolpix A only has one slot. The A99 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.

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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 Sony Alpha SLT-A99 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Nikon Coolpix AYstereo / mono---2.0---
2.
 
Sony A99Ystereo / monoYYmini2.0---
3.
 
Fujifilm X-E2Ystereo / monoY-micro2.0Y--
4.
 
Fujifilm X100SYstereo / mono--micro2.0---
5.
 
Fujifilm X100TYstereo / monoY-micro2.0Y--
6.
 
Leica X VarioYstereo / mono--mini2.0---
7.
 
Ricoh GRYmono / mono--micro2.0---
8.
 
Ricoh GR IIYstereo / mono--micro2.0YY-
9.
 
Sony A9 IIYstereo / monoYYmicro3.1YYY
10.
 
Sony A77Ystereo / monoY-mini2.0---
11.
 
Sony A99 IIYstereo / monoYYmicro2.0YYY
12.
 
Sony A850Y- / ---mini2.0---
13.
 
Sony A900Y- / ---mini2.0---
14.
 
Sony NEX-3N-stereo / mono--micro2.0---
15.
 
Sony NEX-5RYstereo / mono--mini2.0Y--
16.
 
Sony NEX-6Ystereo / mono--mini2.0Y--
17.
 
Sony NEX-F3Ystereo / mono--mini2.0---

It is notable that the A99 has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The Coolpix A does not feature such a mic input.

Studio photographers will appreciate that the Sony A99 (unlike the Coolpix A) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Travel and landscape photographers will find it useful that the A99 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.

Both the Coolpix A and the A99 have been discontinued, but can regularly be found used on ebay. The A99 was replaced by the Sony A99, while the Coolpix A does not have a direct successor. Further information on the features and operation of the Coolpix A and A99 can be found, respectively, in the Nikon Coolpix A Manual (free pdf) or the online Sony A99 Manual.

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Review summary

So how do things add up? Which of the two cameras – the Nikon Coolpix A or the Sony A99 – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.

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Arguments in favor of the Nikon Coolpix A:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Ready to shoot: Comes with a built-in lens, while the A99 requires a separate lens.
  • More compact: Is smaller (111x64mm vs 147x111mm) and thus needs less room in the bag.
  • Less heavy: Is lighter even though it comes with a built-in lens (unlike the A99).
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More modern: Is somewhat more recent (announced 5 months after the A99).

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Advantages of the Sony Alpha SLT-A99:

  • More detail: Has more megapixels (24 vs 16.1MP), which boosts linear resolution by 22%.
  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better image quality: Scores markedly higher (9 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (1.6 bits more color depth).
  • Better low-light sensitivity: Can shoot in dim conditions (0.4 stops ISO advantage).
  • Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Easier framing: Has an electronic viewfinder for image composition and settings control.
  • Easier setting verification: Features a control panel on top to check shooting parameters.
  • More detailed LCD: Has a higher resolution rear screen (1229k vs 921k dots).
  • More flexible LCD: Has a full-flex screen for odd-angle shots in portrait or landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (6 vs 4 flaps/sec) to capture the decisive moment.
  • 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.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Easier geotagging: Features an internal GPS sensor to log localization data.
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • 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 September 2012).

If the count of individual advantages (bullet points above) is taken as a guide, the A99 is the clear winner of the contest (24 : 8 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision 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 08:24 A99

How about other alternatives? Do the specifications of the Nikon Coolpix A and the Sony A99 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 says little about, for example, the shooting experience and imaging performance of the Coolpix A and the A99 in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

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], digitalcameraworld [DCW], 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.

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Expert Camera Reviews
  empty  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price
Street
Price
1.
 
Nikon Coolpix A4/5+..75/1004/54/5 Mar 2013 US$ 1 099ebay.com
2.
 
Sony A995/5....84/1004.5/54.5/5 Sep 2012 US$ 2 799ebay.com
3.
 
Fujifilm X-E24/5....80/1004.5/55/5 Oct 2013 US$ 999ebay.com
4.
 
Fujifilm X100S5/5+ +..81/1004.5/55/5 Jan 2013 US$ 1 299ebay.com
5.
 
Fujifilm X100T5/5+..81/1004.5/55/5 Sep 2014 US$ 1 299ebay.com
6.
 
Leica X Vario3/5......4/54/5 Jun 2013 US$ 2 849ebay.com
7.
 
Ricoh GR5/5....79/1004.5/54.5/5 Apr 2013 US$ 799ebay.com
8.
 
Ricoh GR II........4.5/54.5/5 Jun 2015 US$ 699ebay.com
9.
 
Sony A9 II....5/590/1005/55/5 Oct 2019 US$ 4 499 amazon.com
10.
 
Sony A775/591/100..81/100..5/5 Aug 2011 US$ 1 399ebay.com
11.
 
Sony A99 II....4.5/585/1004.5/54.5/5 Sep 2016 US$ 3 199ebay.com
12.
 
Sony A8503/5....75/100..4.5/5 Aug 2009 US$ 1 999ebay.com
13.
 
Sony A900..+ +..+ +4.5/55/5 Sep 2008 US$ 2 999ebay.com
14.
 
Sony NEX-3N3/5......4.5/54.5/5 Feb 2013 US$ 499ebay.com
15.
 
Sony NEX-5R........4.5/54.5/5 Aug 2012 US$ 749ebay.com
16.
 
Sony NEX-65/5+ +..78/1004.5/54.5/5 Sep 2012 US$ 999ebay.com
17.
 
Sony NEX-F34/5....74/1004.5/54.5/5 May 2012 US$ 599ebay.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

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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.

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    Specifications: Nikon Coolpix A vs Sony A99

    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 Sony A99
    Camera Type Fixed lens compact camera Digital single lens reflex
    Camera Lens 28mm f/2.8 Sony A mount lenses
    Launch Date March 2013 September 2012
    Launch Price USD 1,099 USD 2,799
    Sensor Specs Nikon Coolpix A Sony A99
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor Full Frame Sensor
    Sensor Size 23.6 x 15.6 mm 35.8 x 23.8 mm
    Sensor Area 368.16 mm2 852.04 mm2
    Sensor Diagonal 28.3 mm 43 mm
    Crop Factor 1.5x 1.0x
    Sensor Resolution 16.1 Megapixels 24 Megapixels
    Image Resolution 4928 x 3264 pixels 6000 x 4000 pixels
    Pixel Pitch 4.78 μm 5.96 μm
    Pixel Density 4.37 MP/cm2 2.82 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 1080/30p Video 1080/60p Video
    ISO Setting 100 - 6,400 ISO 100 - 25,600 ISO
    ISO Boost 100 - 25,600 ISO 50 - 25,600 ISO
    DXO Sensor Quality (score) 80 89
    DXO Color Depth (bits) 23.4 25.0
    DXO Dynamic Range (EV) 13.8 14.0
    DXO Low Light (ISO) 1164 1555
    Screen Specs Nikon Coolpix A Sony A99
    Viewfinder Type Viewfinder optional Electronic viewfinder
    Viewfinder Field of View 100%
    Viewfinder Magnification 0.71x
    Viewfinder Resolution 2359k dots
    Top-Level Screen no Top Display Control Panel
    LCD Framing Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 921k dots 1229k dots
    LCD Attachment Fixed screen Fully flexible screen
    Shooting Specs Nikon Coolpix A Sony A99
    Focus System Contrast-detect AF Phase-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/2000s 1/8000s
    Continuous Shooting 4 shutter flaps/s 6 shutter flaps/s
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Image Stabilizationno shake reductionIn-body stabilization
    Fill Flash Built-in Flash no On-Board Flash
    Storage Medium SDXC cards MS or SDXC cards
    Single or Dual Card Slots Single card slot Dual card slots
    UHS card support no UHS-I
    Connectivity Specs Nikon Coolpix A Sony A99
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB 2.0
    HDMI Port no HDMI mini HDMI
    Microphone Port no MIC socket External MIC port
    Headphone Socket no Headphone port Headphone port
    Wifi Support no Wifi no Wifi
    Geotagging no internal GPS GPS built-in
    Body Specs Nikon Coolpix A Sony A99
    Environmental Sealingnot weather sealedWeathersealed body
    Battery Type Nikon EN-EL20 Sony NP-FM500H
    Battery Life (CIPA)230 shots per charge500 shots per charge
    Body Dimensions 111 x 64 x 40 mm
    (4.4 x 2.5 x 1.6 in)
    147 x 111 x 78 mm
    (5.8 x 4.4 x 3.1 in)
    Camera Weight 299 g (10.5 oz) 812 g (28.6 oz)
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    Check Coolpix A offers at
    ebay.com
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    Check A99 offers at
    ebay.com

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