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Nikon D300 versus Nikon D750

The Nikon D300 and the Nikon D750 are two enthusiast cameras that were announced, respectively, in August 2007 and September 2014. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (D300) and a full frame (D750) sensor. The D300 has a resolution of 12.2 megapixel, whereas the D750 provides 24.2 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 D300 vs Nikon D750

The physical size and weight of the Nikon D300 and the Nikon D750 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left side – the D300 – represents the basis for the calculations across all the size and weight measures).

Compare Nikon D300 vs Nikon D750
Compare D300 versus D750 top
Compare D300 and D750 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D750 is notably smaller (5 percent) than the Nikon D300. Moreover, the D750 is markedly lighter (19 percent) than the D300. 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. A larger imaging sensor (as in the D750) will tend to go along with bigger and heavier lenses, while more compact options are available for the smaller-sensor camera (D300). You can find a comprehensive overview of suitable optics in the Nikon Lens Catalog.

Concerning battery life, the D300 gets 1000 shots out of its EN-EL3e battery, while the D750 can take 1230 images on a single charge of its EN-EL15 power pack.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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 D300» 5.8 in 4.5 in 2.9 in 32.6 oz 1000 Y Aug 2007 1,799- i Nikon D300
Nikon D750« 5.6 in 4.4 in 3.1 in 26.5 oz 1230 Y Sep 2014 2,299 i i Nikon D750
Leica SL« » 5.8 in 4.1 in 1.5 in 29.9 oz 400 Y Oct 2015 7,450 i i Leica SL
Nikon D5« » 6.3 in 6.3 in 3.6 in 49.9 oz 3780 Y Jan 2016 6,499 i i Nikon D5
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 Df« » 5.7 in 4.3 in 2.6 in 26.8 oz 1400 Y Nov 2013 2,749 i i Nikon Df
Nikon D610« » 5.6 in 4.4 in 3.2 in 30.0 oz 900 Y Oct 2013 1,999 i i Nikon D610
Nikon D600« » 5.6 in 4.4 in 3.2 in 30.0 oz 900 Y Sep 2012 2,099- i Nikon D600
Nikon D7000« » 5.2 in 4.1 in 3.0 in 27.5 oz 1050 Y Sep 2010 1,499- i Nikon D7000
Nikon D300S« » 5.8 in 4.5 in 3.2 in 33.1 oz 950 Y Jul 2009 1,799- i Nikon D300S
Nikon D700« » 5.8 in 4.8 in 3.0 in 37.9 oz 1000 Y Jul 2008 2,999- i Nikon D700
Nikon D40X« » 4.9 in 3.7 in 2.5 in 18.4 oz 520 n Mar 2007 729- i Nikon D40X
Nikon D2Xs« » 6.2 in 5.9 in 3.4 in 44.2 oz 3800 Y Jun 2006 4,699- i Nikon D2Xs
Nikon D80« » 5.2 in 4.1 in 3.0 in 23.6 oz 600 n Aug 2006 999- i Nikon D80
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
Olympus E-3« » 5.6 in 4.6 in 3.0 in 30.9 oz 750 Y Oct 2007 1,699- i Olympus E-3

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 D300 was launched at a somewhat lower price (by 22 percent) than the D750, which makes it more attractive for photographers on a tight budget. 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: Nikon D300 vs Nikon D750

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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better 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 D300 features an APS-C sensor and the Nikon D750 a full frame sensor. The sensor area in the D750 is 131 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.

Technology-wise, the D750 uses a more advanced image processing engine (EXPEED 4) than the D300 (EXPEED), with benefits for noise reduction, color accuracy, and processing speed.

Nikon D300 and Nikon D750 sensor measures

With 24.2MP, the D750 offers a higher resolution than the D300 (12.2MP), but the D750 nevertheless has larger individual pixels (pixel pitch of 5.97μm versus 5.53μm for the D300) due to its larger sensor. Moreover, the D750 is a much more recent model (by 7 years) than the D300, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.

D300 versus D750 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 D750 offers substantially better image quality than the D300 (overall score 26 points higher). The advantage is based on 2.7 bits higher color depth, 2.5 EV in additional dynamic range, and 2.1 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

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 D300» APS-C 12.2 4288 2848-22.112.067967Nikon D300
Nikon D750« Full Frame 24.2 6016 40161080/60p24.814.5295693Nikon D750
Leica SL« » Full Frame 24.0 6000 40004K/30p25.013.4182188Leica SL
Nikon D5« » Full Frame 20.7 5588 37124K/30p25.112.3234388Nikon D5
Nikon D500« » APS-C 20.7 5568 37124K/30p24.014.0132483Nikon D500
Nikon Df« » Full Frame 16.2 4928 3280-24.613.1327989Nikon Df
Nikon D610« » Full Frame 24.2 6016 40161080/30p25.114.4292594Nikon D610
Nikon D600« » Full Frame 24.2 6016 40161080/30p25.114.2298094Nikon D600
Nikon D7000« » APS-C 16.1 4928 326410800/24p23.513.9116780Nikon D7000
Nikon D300S« » APS-C 12.2 4288 2848720/24p22.512.278770Nikon D300S
Nikon D700« » Full Frame 12.1 4256 2832-23.512.2230380Nikon D700
Nikon D40X« » APS-C 10.0 3872 2592-22.411.451663Nikon D40X
Nikon D2Xs« » APS-C 12.2 4288 2848-22.210.948959Nikon D2Xs
Nikon D80« » APS-C 10.0 3872 2592-22.111.252461Nikon D80
Nikon D200« » APS-C 10.0 3872 2592-22.311.558364Nikon D200
Nikon D2X« » APS-C 12.2 4288 2848-22.110.947659Nikon D2X
Olympus E-3« » Four Thirds 10.0 3648 2736-21.610.557156Olympus E-3

Many modern cameras are not only capable of taking still images, but also of capturing video footage. The D750 indeed provides for movie recording, while the D300 does not. The highest resolution format that the D750 can use is 1080/60p.

 

Feature comparison: Nikon D300 vs Nikon D750

Beyond body and sensor, cameras can and do differ across a range of features. The D300 and the D750 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 table below summarizes some of the other core capabilities of the Nikon D300 and Nikon D750 in connection with corresponding information for a sample of similar cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

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 D300»optical Y 3.0 922 fixed n 8000 6.0 Y n Nikon D300
Nikon D750«optical Y 3.2 1229 tilting n 4000 6.0 Y n Nikon D750
Leica SL« »4400 Y 3.0 1040 fixed Y 8000 11.0 n n Leica SL
Nikon D5« »optical Y 3.2 2359 fixed Y 8000 14.0 n n Nikon D5
Nikon D500« »optical Y 3.2 2359 tilting Y 8000 10.0 n n Nikon D500
Nikon Df« »optical Y 3.2 921 fixed n 4000 5.5 n n Nikon Df
Nikon D610« »optical Y 3.2 921 fixed n 4000 6.0 Y n Nikon D610
Nikon D600« »optical Y 3.0 921 fixed n 4000 5.5 Y n Nikon D600
Nikon D7000« »optical Y 3.0 921 fixed n 8000 6.0 Y n Nikon D7000
Nikon D300S« »optical Y 3.0 920 fixed n 8000 7.0 Y n Nikon D300S
Nikon D700« »optical Y 3.0 922 fixed n 8000 8.0 Y n Nikon D700
Nikon D40X« »optical n 2.5 230 fixed n 4000 3.0 Y n Nikon D40X
Nikon D2Xs« »optical Y 2.5 230 fixed n 8000 5.0 n n Nikon D2Xs
Nikon D80« »optical n 2.5 230 fixed n 4000 3.0 Y n Nikon D80
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
Olympus E-3« »optical Y 2.5 230 swivel n 8000 5.0 Y Y Olympus E-3

The D300 writes its imaging data to Compact Flash cards, while the D750 uses SDXC cards. The D750 features dual card slots, which can be very useful in case a memory card fails. In contrast, the D300 only has one slot.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
Nikon D300»Y----mini2.0---Nikon D300
Nikon D750«YstereomonoYYmini2.0Y--Nikon D750
Leica SL« »YstereomonoYYfull3.0Y--Leica SL
Nikon D5« »YstereomonoYYmini3.0---Nikon D5
Nikon D500« »YstereomonoYYmini3.0YYYNikon D500
Nikon Df« »Y----mini2.0---Nikon Df
Nikon D610« »YmonomonoYYmini2.0---Nikon D610
Nikon D600« »YmonomonoYYmini2.0---Nikon D600
Nikon D7000« »YmonomonoY-mini2.0---Nikon D7000
Nikon D300S« »YstereomonoY-mini2.0---Nikon D300S
Nikon D700« »Y----mini2.0---Nikon D700
Nikon D40X« »Y-----2.0---Nikon D40X
Nikon D2Xs« »Y-----2.0---Nikon D2Xs
Nikon D80« »Y-----2.0---Nikon D80
Nikon D200« »Y-----2.0---Nikon D200
Nikon D2X« »Y-----2.0---Nikon D2X
Olympus E-3« »Y-----2.0---Olympus E-3

The D750 is a current model that online retailers, such as amazon, will have in stock. In contrast, the D300 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the D300 was succeeded by the Nikon D300S.

Review summary: Nikon D300 vs Nikon D750

So what conclusions can be drawn? Is the Nikon D300 better than the Nikon D750 or vice versa? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Nikon D300:

  • Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
  • More affordable: Was introduced into a lower priced segment (22 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in August 2007).


Advantages of the Nikon D750:

  • More detail: Has more megapixels (24.2 vs 12.2MP), which boosts linear resolution by 41%.
  • Better image quality: Scores substantially higher (26 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (2.7 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (2.5 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (2.1 stops ISO advantage).
  • Better jpgs: Has a more modern image processing engine (EXPEED 4 vs EXPEED).
  • Broader imaging potential: Can capture not only stills but also 1080/60p video.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1229k vs 922k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Less heavy: Has a lower weight (by 175g or 19 percent) and is thus easier to take along.
  • Longer lasting: Gets more shots (1230 versus 1000) out of a single battery charge.
  • Easier file upload: Has wifi build in for automatic backup or image transfer to the web.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • More modern: Reflects 7 years of technical progress since the D300 launch.

If the count of individual advantages (bullet points above) is taken as a guide, the D750 is the clear winner of the contest (15 : 3 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.

D300 03:15 D750

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 D300 or the D750. 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 hands-on reviews by experts are important. The following table reports the overall rankings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The detailed reviews can be accessed 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 D300»HiRecHiRec5/5rev4.5/5 Aug 2007 1,799- i Nikon D300
Nikon D750«HiRec90/1004.5/55/54.5/5 Sep 2014 2,299 i i Nikon D750
Leica SL« »-84/1004.5/54/54/5 Oct 2015 7,450 i i Leica SL
Nikon D5« »-89/1004.5/55/55/5 Jan 2016 6,499 i i Nikon D5
Nikon D500« »HiRec91/1004.5/55/55/5 Jan 2016 1,999 i i Nikon D500
Nikon Df« »-81/1004/54/54/5 Nov 2013 2,749 i i Nikon Df
Nikon D610« »HiRec87/1004.5/54.5/54.5/5 Oct 2013 1,999 i i Nikon D610
Nikon D600« »HiRec87/1005/54.5/54.5/5 Sep 2012 2,099- i Nikon D600
Nikon D7000« »-80/1004.5/55/54.5/5 Sep 2010 1,499- i Nikon D7000
Nikon D300S« »HiRec82/1004/55/54.5/5 Jul 2009 1,799- i Nikon D300S
Nikon D700« »89/100HiRec4.5/55/54.5/5 Jul 2008 2,999- i Nikon D700
Nikon D40X« »79/100HiRec4/5rev4/5 Mar 2007 729- i Nikon D40X
Nikon D2Xs« »---rev- Jun 2006 4,699- i Nikon D2Xs
Nikon D80« »RecHiRecrev4.5/54.5/5 Aug 2006 999- i Nikon D80
Nikon D200« »HiRecHiRecrev5/5- Nov 2005 1,699- i Nikon D200
Nikon D2X« »-HiRec-rev- Sep 2004 4,999- i Nikon D2X
Olympus E-3« »88/100HiRecrevrev4/5 Oct 2007 1,699- i Olympus E-3

Care should be taken when interpreting the review scores above, though. The ratings are only valid when referring to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. 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? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If you do not see the camera that you are looking for, please send me an email, and I will try to locate and add the respective data to the application.

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