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Nikon D750 versus Nikon D7100

The Nikon D750 and the Nikon D7100 are two enthusiast cameras that were announced, respectively, in September 2014 and February 2013. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (D750) and an APS-C (D7100) sensor. The D750 has a resolution of 24.2 megapixel, whereas the D7100 provides 24 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 D750 vs Nikon D7100

The side-by-side display below illustrates the physical size and weight of the Nikon D750 and the Nikon D7100. 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 D750 – represents 100 percent across all the size and weight measures).

Snapsort Nikon D750 vs Nikon D7100
Compare D750 versus D7100 top
Compare D750 and D7100 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D7100 is notably smaller (9 percent) than the Nikon D750. However, the D7100 is slightly heavier (2 percent) than the D750. 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 (D7100). You can find a comprehensive overview of suitable optics in the Nikon Lens Catalog.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons 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)
Nikon D750» 141 mm 113 mm 78 mm 750 g 1230 Y Sep 2014 2,299 i i
Nikon D7100« 136 mm 107 mm 76 mm 765 g 950 Y Feb 2013 1,199- i
Nikon D7500« » 136 mm 104 mm 73 mm 720 g 950 Y Apr 2017 1,299 i i
Nikon D5« » 160 mm 159 mm 92 mm 1415 g 3780 Y Jan 2016 6,499 i i
Nikon D500« » 147 mm 115 mm 81 mm 860 g 1240 Y Jan 2016 1,999 i i
Nikon D7200« » 136 mm 107 mm 76 mm 765 g 1110 Y Mar 2015 1,199- i
Nikon D810« » 146 mm 123 mm 82 mm 980 g 1200 Y Jun 2014 3,299- i
Nikon D4S« » 160 mm 157 mm 91 mm 1350 g 3020 Y Feb 2014 6,499- i
Nikon D610« » 141 mm 113 mm 82 mm 850 g 900 Y Oct 2013 1,999 i i
Nikon Df« » 144 mm 110 mm 67 mm 760 g 1400 Y Nov 2013 2,749 i i
Nikon D600« » 141 mm 113 mm 82 mm 850 g 900 Y Sep 2012 2,099- i
Nikon D700« » 147 mm 123 mm 77 mm 1074 g 1000 Y Jul 2008 2,999- i

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The D7100 was launched at a markedly lower price (by 48 percent) than the D750, which puts it into a different market segment. 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: Nikon D750 vs Nikon D7100

The size of the sensor inside a digital camera is one of the key determinants 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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its 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 D750 features a full frame sensor and the Nikon D7100 an APS-C sensor. The sensor area in the D7100 is 57 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Nikon D750 and Nikon D7100 sensor measures

With 24.2MP, the D750 offers a slightly higher resolution than the D7100 (24MP), but the D750 nevertheless has larger individual pixels (pixel pitch of 5.97μm versus 3.91μm for the D7100) due to its larger sensor. Moreover, the D750 is a somewhat more recent model (by 1 year and 6 months) than the D7100, 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 D7100 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

D750 versus D7100 MP

Consistent information on actual sensor performance is available from DXO Mark for most cameras. 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 D750 has a notably higher overall DXO score than the D7100 (overall score 10 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.6 bits higher color depth, 0.8 EV in additional dynamic range, and 1.2 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 Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Nikon D750» Full Frame 24.2 6016 40161080/60p24.814.5295693
Nikon D7100« APS-C 24.0 6000 40001080/60p24.213.7125683
Nikon D7500« » APS-C 20.7 5568 37124K/30p24.314.0148386
Nikon D5« » Full Frame 20.7 5588 37124K/30p25.112.3234388
Nikon D500« » APS-C 20.7 5568 37124K/30p24.014.0132483
Nikon D7200« » APS-C 24.0 6000 40001080/60p24.514.6133387
Nikon D810« » Full Frame 36.2 7360 49121080/60p25.714.8285397
Nikon D4S« » Full Frame 16.2 4928 32801080/60p24.413.3307489
Nikon D610« » Full Frame 24.2 6016 40161080/30p25.114.4292594
Nikon Df« » Full Frame 16.2 4928 3280-24.613.1327989
Nikon D600« » Full Frame 24.2 6016 40161080/30p25.114.2298094
Nikon D700« » Full Frame 12.1 4256 2832-23.512.2230380

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, and both provide the same movie specifications (1080/60p).

 

Feature comparison: Nikon D750 vs Nikon D7100

Apart from body and sensor, cameras can and do differ across a variety of features. The D750 and the D7100 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 D750, the Nikon D7100, 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 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
Nikon D750»optical Y 3.2 1229 tilting n 4000 6.0 Y n
Nikon D7100«optical Y 3.2 1229 fixed n 8000 6.0 Y n
Nikon D7500« »optical Y 3.2 922 tilting Y 8000 8.0 Y n
Nikon D5« »optical Y 3.2 2359 fixed Y 8000 14.0 n n
Nikon D500« »optical Y 3.2 2359 tilting Y 8000 10.0 n n
Nikon D7200« »optical Y 3.2 1229 fixed n 8000 6.0 Y n
Nikon D810« »optical Y 3.2 1229 fixed n 4000 5.0 Y n
Nikon D4S« »optical Y 3.2 921 fixed n 8000 11.0 n n
Nikon D610« »optical Y 3.2 921 fixed n 4000 6.0 Y n
Nikon Df« »optical Y 3.2 921 fixed n 4000 5.5 n n
Nikon D600« »optical Y 3.0 921 fixed n 4000 5.5 Y n
Nikon D700« »optical Y 3.0 922 fixed n 8000 8.0 Y n

The D750 is a current model that online retailers, such as amazon, will have in stock. In contrast, the D7100 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the D7100 was succeeded by the Nikon D7200.

Review summary: Nikon D750 vs Nikon D7100

So what is the bottom line? Is the Nikon D750 better than the Nikon D7100 or vice versa? Below is a summary of the relative strengths of each of the two contestants.


Arguments in favor of the Nikon D750:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better image quality: Scores markedly higher (10 points) in the DXO overall assessment.
  • More dynamic range: Captures a larger spectrum of light and dark details (0.8 EV of extra DR).
  • Better low-light sensitivity: Requires less light for good images (1.2 stops ISO advantage).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Longer lasting: Can take more shots (1230 versus 950) on a single battery charge.
  • More modern: Is somewhat more recent (announced 1 year and 6 months after the D7100).


Reasons to prefer the Nikon D7100:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
  • More affordable: Was introduced into a lower priced category (48 percent cheaper at launch).
  • More heavily discounted: Has been on the market for longer (launched in February 2013).

If the number of relative strengths (bullet points above) is taken as a guide, the D750 emerges as the winner of the contest (7 : 4 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.

D750 07:04 D7100

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains incomplete and does no justice, for example, to the way the D750 or the D7100 handle or perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable. 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 cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Nikon D750»HiRec90/1004.5/55/54.5/5 Sep 2014 2,299 i i
Nikon D7100«HiRec85/1004.5/55/54.5/5 Feb 2013 1,199- i
Nikon D7500« »HiRec86/1005/54.5/54.5/5 Apr 2017 1,299 i i
Nikon D5« »-89/1004.5/55/55/5 Jan 2016 6,499 i i
Nikon D500« »HiRec91/1004.5/55/55/5 Jan 2016 1,999 i i
Nikon D7200« »HiRec84/1004.5/54/54.5/5 Mar 2015 1,199- i
Nikon D810« »-86/1005/54.5/54.5/5 Jun 2014 3,299- i
Nikon D4S« »--4.5/55/54.5/5 Feb 2014 6,499- i
Nikon D610« »HiRec87/1004.5/54.5/54.5/5 Oct 2013 1,999 i i
Nikon Df« »-81/1004/54/54/5 Nov 2013 2,749 i i
Nikon D600« »HiRec87/1005/54.5/54.5/5 Sep 2012 2,099- i
Nikon D700« »89/100HiRec4.5/55/54.5/5 Jul 2008 2,999- i

Care should be taken when interpreting the review scores above, though. The ratings are only valid when refering 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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