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Nikon D300S versus Nikon D7000

The Nikon D300S and the Nikon D7000 are two enthusiast cameras that were revealed to the public, respectively, in July 2009 and September 2010. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The D300S has a resolution of 12.2 megapixel, whereas the D7000 provides 16.1 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Nikon D300S vs Nikon D7000

The side-by-side display below illustrates the physical size and weight of the Nikon D300S and the Nikon D7000. 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 dimensions are rounded to the nearest millimeter. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the D300S – represents 100 percent across all the size and weight measures).

Compare Nikon D300S vs Nikon D7000
Compare D300S versus D7000 top
Compare D300S and D7000 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D7000 is notably smaller (18 percent) than the Nikon D300S. Moreover, the D7000 is markedly lighter (17 percent) than the D300S. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. In this particular case, both cameras feature the same lens mount, so that they can use the same lenses. You can find an overview of suitable optics in the Nikon Lens Catalog.

Concerning battery life, the D300S gets 950 shots out of its EN-EL3e battery, while the D7000 can take 1050 images on a single charge of its EN-EL15 power pack.

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)
Used
Price
(USD)
Camera
Model
Nikon D300S» 5.8 in 4.5 in 3.2 in 33.1 oz 950 Y Jul 2009 1,799- i Nikon D300S
Nikon D7000« 5.2 in 4.1 in 3.0 in 27.5 oz 1050 Y Sep 2010 1,499- i Nikon D7000
Canon 7D« » 5.8 in 4.4 in 2.9 in 30.3 oz 800 Y Sep 2009 1,699- i Canon 7D
Nikon D7500« » 5.4 in 4.1 in 2.9 in 25.4 oz 950 Y Apr 2017 1,299 i i Nikon D7500
Nikon D500« » 5.8 in 4.5 in 3.2 in 30.3 oz 1240 Y Jan 2016 1,999 i i Nikon D500
Nikon D7100« » 5.4 in 4.2 in 3.0 in 27.0 oz 950 Y Feb 2013 1,199- i Nikon D7100
Nikon Df« » 5.7 in 4.3 in 2.6 in 26.8 oz 1400 Y Nov 2013 2,749 i i Nikon Df
Nikon D3S« » 6.3 in 6.2 in 3.5 in 43.7 oz 4200 Y Oct 2009 5,199- i Nikon D3S
Nikon D700« » 5.8 in 4.8 in 3.0 in 37.9 oz 1000 Y Jul 2008 2,999- i Nikon D700
Nikon D90« » 5.2 in 4.1 in 3.0 in 24.8 oz 850 n Aug 2008 1,299- i Nikon D90
Nikon D300« » 5.8 in 4.5 in 2.9 in 32.6 oz 1000 Y Aug 2007 1,799- i Nikon D300
Nikon D2Xs« » 6.2 in 5.9 in 3.4 in 44.2 oz 3800 Y Jun 2006 4,699- i Nikon D2Xs
Nikon D200« » 5.8 in 4.4 in 2.9 in 32.5 oz 400 Y Nov 2005 1,699- i Nikon D200
Nikon D2X« » 6.2 in 5.9 in 3.4 in 44.2 oz 3800 Y Sep 2004 4,999- i Nikon D2X

The price is, of course, an important factor in any camera decision. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The D7000 was launched at a somewhat lower price (by 17 percent) than the D300S, which makes it more attractive for photographers on a tight budget. 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.

 

Sensor comparison: Nikon D300S vs Nikon D7000

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units 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 more expensive and lead to bigger and heavier cameras and lenses.

Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the D7000 is 1 percent smaller. They nevertheless have the same format factor of 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

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

Nikon D300S and Nikon D7000 sensor measures

Despite having a slightly smaller sensor, the D7000 offers a higher resolution of 16.1 megapixel, compared with 12.2 MP of the D300S. This megapixel advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 4.80μm versus 5.53μm for the D300S). However, it should be noted that the D7000 is a somewhat more recent model (by 1 year and 1 month) than the D300S, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage.

D300S versus D7000 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 consideration, the D7000 has a markedly higher DXO score than the D300S (overall score 10 points higher), which will translate into better image quality. The advantage is based on 1 bits higher color depth, 1.7 EV in additional dynamic range, and 0.6 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.

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 D300S» APS-C 12.2 4288 2848720/24p22.512.278770Nikon D300S
Nikon D7000« APS-C 16.1 4928 326410800/24p23.513.9116780Nikon D7000
Canon 7D« » APS-C 17.9 5184 34561080/30p22.011.785466Canon 7D
Nikon D7500« » APS-C 20.7 5568 37124K/30p24.314.0148386Nikon D7500
Nikon D500« » APS-C 20.7 5568 37124K/30p24.014.0132483Nikon D500
Nikon D7100« » APS-C 24.0 6000 40001080/60p24.213.7125683Nikon D7100
Nikon Df« » Full Frame 16.2 4928 3280-24.613.1327989Nikon Df
Nikon D3S« » Full Frame 12.1 4256 2832720/24p23.512.0325382Nikon D3S
Nikon D700« » Full Frame 12.1 4256 2832-23.512.2230380Nikon D700
Nikon D90« » APS-C 12.2 4288 2848720/24p22.712.597773Nikon D90
Nikon D300« » APS-C 12.2 4288 2848-22.112.067967Nikon D300
Nikon D2Xs« » APS-C 12.2 4288 2848-22.210.948959Nikon D2Xs
Nikon D200« » APS-C 10.0 3872 2592-22.311.558364Nikon D200
Nikon D2X« » APS-C 12.2 4288 2848-22.110.947659Nikon D2X

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the D7000 provides a better video resolution than the D300S. It can shoot movie footage at 10800/24p, while the D300S is limited to 720/24p.

 

Feature comparison: Nikon D300S vs Nikon D7000

Apart from body and sensor, cameras can and do differ across a variety of features. The D300S and the D7000 are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The following table reports on some other key feature differences and similarities of the Nikon D300S, the Nikon D7000, and comparable cameras. If you need more detail on the specs, you can find comprehensive listings, for example, in the dpreview camera hub.

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)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec))
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Camera
Model
Nikon D300S»optical Y 3.0 920 fixed n 8000 7.0 Y n Nikon D300S
Nikon D7000«optical Y 3.0 921 fixed n 8000 6.0 Y n Nikon D7000
Canon 7D« »optical Y 3.0 920 fixed n 8000 8.0 Y n Canon 7D
Nikon D7500« »optical Y 3.2 922 tilting Y 8000 8.0 Y n Nikon D7500
Nikon D500« »optical Y 3.2 2359 tilting Y 8000 10.0 n n Nikon D500
Nikon D7100« »optical Y 3.2 1229 fixed n 8000 6.0 Y n Nikon D7100
Nikon Df« »optical Y 3.2 921 fixed n 4000 5.5 n n Nikon Df
Nikon D3S« »optical Y 3.0 921 fixed n 8000 11.0 n n Nikon D3S
Nikon D700« »optical Y 3.0 922 fixed n 8000 8.0 Y n Nikon D700
Nikon D90« »optical Y 3.0 920 fixed n 4000 4.5 Y n Nikon D90
Nikon D300« »optical Y 3.0 922 fixed n 8000 6.0 Y n Nikon D300
Nikon D2Xs« »optical Y 2.5 230 fixed n 8000 5.0 n n Nikon D2Xs
Nikon D200« »optical Y 2.5 230 fixed n 8000 5.0 Y n Nikon D200
Nikon D2X« »optical Y 2.5 235 fixed n 8000 5.0 n n Nikon D2X

Both the D300S and the D7000 have been discontinued, but can regularly be found used on eBay. The D300S was replaced by the Nikon D500, while the D7000 was followed by the Nikon D7100.

Review summary: Nikon D300S vs Nikon D7000

So what conclusions can be drawn? Which of the two cameras – the Nikon D300S or the Nikon D7000 – has the upper hand? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Nikon D300S:

  • Faster burst: Shoots at higher frequency (7 vs 6 flaps/sec) to capture the decisive moment.
  • More heavily discounted: Has been on the market for longer (launched in July 2009).


Arguments in favor of the Nikon D7000:

  • More detail: Has more megapixels (16.1 vs 12.2MP), which boosts linear resolution by 15%.
  • Better image quality: Scores markedly higher (10 points) in the DXO overall evaluation.
  • More dynamic range: Captures a broader range of light and dark details (1.7 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (0.6 stops ISO advantage).
  • Better video: Provides higher definition movie capture (10800/24p vs 720/24p).
  • More compact: Is smaller (132x105mm vs 147x115mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 158g or 17 percent) and is thus easier to take along.
  • Longer lasting: Gets more shots (1050 versus 950) out of a single battery charge.
  • More affordable: Was released into a lower priced segment (17 percent cheaper at launch).
  • More modern: Was introduced somewhat (1 year and 1 month) more recently.

If the count of individual advantages (bullet points above) is taken as a guide, the D7000 is the clear winner of the contest (10 : 2 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.

D300S 02:10 D7000

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the D300S or the D7000. 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. This is why expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available by clicking on the site logo in the table header.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Nikon D300S»HiRec82/1004/55/54.5/5 Jul 2009 1,799- i Nikon D300S
Nikon D7000«-80/1004.5/55/54.5/5 Sep 2010 1,499- i Nikon D7000
Canon 7D« »HiRec84/1004.5/55/54.5/5 Sep 2009 1,699- i Canon 7D
Nikon D7500« »HiRec86/1005/54.5/54.5/5 Apr 2017 1,299 i i Nikon D7500
Nikon D500« »HiRec91/1004.5/55/55/5 Jan 2016 1,999 i i Nikon D500
Nikon D7100« »HiRec85/1004.5/55/54.5/5 Feb 2013 1,199- i Nikon D7100
Nikon Df« »-81/1004/54/54/5 Nov 2013 2,749 i i Nikon Df
Nikon D3S« »-89/1004.5/55/55/5 Oct 2009 5,199- i Nikon D3S
Nikon D700« »89/100HiRec4.5/55/54.5/5 Jul 2008 2,999- i Nikon D700
Nikon D90« »HiRecHiRec4/55/54.5/5 Aug 2008 1,299- i Nikon D90
Nikon D300« »HiRecHiRec5/5rev4.5/5 Aug 2007 1,799- i Nikon D300
Nikon D2Xs« »---rev- Jun 2006 4,699- i Nikon D2Xs
Nikon D200« »HiRecHiRecrev5/5- Nov 2005 1,699- i Nikon D200
Nikon D2X« »-HiRec-rev- Sep 2004 4,999- i Nikon D2X

The above review scores should be interpreted with care, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

 

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 make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored. If the camera you are interested in is not available, please contact me, and I will try to add information on that model to the database.

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