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Nikon D3 versus Nikon D750

The Nikon D3 and the Nikon D750 are two digital cameras that were announced, respectively, in August 2007 and September 2014. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with a full frame sensor. The D3 has a resolution of 12.1 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 D3 vs Nikon D750

The side-by-side display below illustrates the physical size and weight of the Nikon D3 and the Nikon D750. Three consecutive views from the front, the top, and the rear side 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 – the D3 – represents 100 percent across all the size and weight measures).

Compare Nikon D3 vs Nikon D750
D3 versus D750 top view
D3 and D750 rear side
Body view (D3 on the left)

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D750 is considerably smaller (37 percent) than the Nikon D3. Moreover, the D750 is substantially lighter (42 percent) than the D3. 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 D3 gets 4300 shots out of its EN-EL4a battery, while the D750 can take 1230 images on a single charge of its EN-EL15 power pack.

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 Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(y/n)
Camera
Launch
(year)
Launch
Price
(USD)
Street
Price
(amazon)
Used
Price
(ebay)
Nikon D3 (⇒ rgt) 160 mm 157 mm 88 mm 1300 g 4300 YES 2007 4,999discont. check
Nikon D750 (⇒ lft) 141 mm 113 mm 78 mm 750 g 1230 YES 2014 2,299 latest check
Canon 1D Mark III (⇒ lft | rgt) 156 mm 156.6 mm 80 mm 1155 g 2200 YES 2007 4,499discont. check
Nikon D5 (⇒ lft | rgt) 160 mm 159 mm 92 mm 1415 g 3780 YES 2016 6,499 latest check
Nikon D4S (⇒ lft | rgt) 160 mm 157 mm 91 mm 1350 g 3020 YES 2014 6,499discont. check
Nikon D610 (⇒ lft | rgt) 141 mm 113 mm 82 mm 850 g 900 YES 2013 1,999 latest check
Nikon Df (⇒ lft | rgt) 144 mm 110 mm 67 mm 760 g 1400 YES 2013 2,749 latest check
Nikon D4 (⇒ lft | rgt) 160 mm 157 mm 91 mm 1340 g 2600 YES 2012 5,999discont. check
Nikon D600 (⇒ lft | rgt) 141 mm 113 mm 82 mm 850 g 900 YES 2012 2,099discont. check
Nikon D3S (⇒ lft | rgt) 160 mm 157 mm 88 mm 1240 g 4200 YES 2009 5,199discont. check
Nikon D3X (⇒ lft | rgt) 160 mm 157 mm 88 mm 1260 g 4400 YES 2008 7,999discont. check
Nikon D700 (⇒ lft | rgt) 147 mm 123 mm 77 mm 1074 g 1000 YES 2008 2,999discont. check
Nikon D300 (⇒ lft | rgt) 147 mm 114 mm 74 mm 925 g 1000 YES 2007 1,799discont. check
Nikon D2Xs (⇒ lft | rgt) 157.5 mm 149.5 mm 86 mm 1252 g 3800 YES 2006 4,699discont. check
Nikon D2X (⇒ lft | rgt) 158 mm 150 mm 86 mm 1252 g 3800 YES 2004 4,999discont. check

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 D750 was launched at a markedly lower price (by 54 percent) than the D3, 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 D3 vs Nikon D750

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 more expensive and lead to bigger and heavier cameras and lenses.

Both cameras under consideration feature a full frame sensor, but their sensors differ slightly in size. They nevertheless have the same format factor of 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Nikon D3 and Nikon D750 sensor measures
Sensor size

With 24.2MP, the D750 offers a higher resolution than the D3 (12.1MP), but the D750 has smaller individual pixels (pixel pitch of 5.97μm versus 8.43μm for the D3). Yet, the D750 is a much more recent model (by 7 years) than the D3, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.

D3 versus D750 MP
Sensor resolution

Consistent information on actual sensor performance is available from DXO Mark for most 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 D750 offers substantially better image quality than the D3 (overall score 12 points higher). The advantage is based on 1.3 bits higher color depth, 2.3 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.

Sensor Characteristics
Camera Sensor
Class
Resolution
(Megapixel)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Nikon D3 (⇒ rgt) Full Frame 12.1 4256 2832 no 23.5 12.2 2290 81
Nikon D750 (⇒ lft) Full Frame 24.2 6016 4016 1080/60p 24.8 14.5 2956 93
Canon 1D Mark III (⇒ lft | rgt) APS-H 10.1 3888 2592 no 22.7 11.7 1078 71
Nikon D5 (⇒ lft | rgt) Full Frame 20.7 5588 3712 4K/30p 25.1 12.3 2343 88
Nikon D4S (⇒ lft | rgt) Full Frame 16.2 4928 3280 1080/60p 24.4 13.3 3074 89
Nikon D610 (⇒ lft | rgt) Full Frame 24.2 6016 4016 1080/30p 25.1 14.4 2925 94
Nikon Df (⇒ lft | rgt) Full Frame 16.2 4928 3280 no 24.6 13.1 3279 89
Nikon D4 (⇒ lft | rgt) Full Frame 16.2 4928 3280 1080/30p 24.7 13.1 2965 89
Nikon D600 (⇒ lft | rgt) Full Frame 24.2 6016 4016 1080/30p 25.1 14.2 2980 94
Nikon D3S (⇒ lft | rgt) Full Frame 12.1 4256 2832 720/24p 23.5 12.0 3253 82
Nikon D3X (⇒ lft | rgt) Full Frame 24.4 6048 4032 no 24.7 13.7 1992 88
Nikon D700 (⇒ lft | rgt) Full Frame 12.1 4256 2832 no 23.5 12.2 2303 80
Nikon D300 (⇒ lft | rgt) APS-C 12.2 4288 2848 no 22.1 12.0 679 67
Nikon D2Xs (⇒ lft | rgt) APS-C 12.2 4288 2848 no 22.2 10.9 489 59
Nikon D2X (⇒ lft | rgt) APS-C 12.2 4288 2848 no 22.1 10.9 476 59

Many modern cameras cannot only take still pictures, but also record videos. The D750 indeed provides for movie recording, while the D3 does not. The highest resolution format that the D750 can use is 1080/60p.

Feature comparison: Nikon D3 vs Nikon D750

Apart from body and sensor, cameras can and do differ across a range of features. The D3 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 D3 and Nikon D750 in connection with corresponding information for a sample of similar 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
(Y/n)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(Y/n)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec))
Build-in
Flash
(GN)
Build-in
Image
Stab
Nikon D3 (⇒ rgt) optical YES 3.0 922 fixed no 8000 11.0 no no
Nikon D750 (⇒ lft) optical YES 3.2 1229 tilting no 4000 6.0 12 no
Canon 1D Mark III (⇒ lft | rgt) optical YES 3.0 230 fixed no 8000 10.0 no no
Nikon D5 (⇒ lft | rgt) optical YES 3.2 2359 fixed YES 8000 14.0 no no
Nikon D4S (⇒ lft | rgt) optical YES 3.2 921 fixed no 8000 11.0 no no
Nikon D610 (⇒ lft | rgt) optical YES 3.2 921 fixed no 4000 6.0 12 no
Nikon Df (⇒ lft | rgt) optical YES 3.2 921 fixed no 4000 5.5 no no
Nikon D4 (⇒ lft | rgt) optical YES 3.2 921 fixed no 8000 11.0 no no
Nikon D600 (⇒ lft | rgt) optical YES 3.0 921 fixed no 4000 5.5 12 no
Nikon D3S (⇒ lft | rgt) optical YES 3.0 921 fixed no 8000 11.0 no no
Nikon D3X (⇒ lft | rgt) optical YES 3.0 922 fixed no 8000 5.0 no no
Nikon D700 (⇒ lft | rgt) optical YES 3.0 922 fixed no 8000 8.0 12 no
Nikon D300 (⇒ lft | rgt) optical YES 3.0 922 fixed no 8000 6.0 12 no
Nikon D2Xs (⇒ lft | rgt) optical YES 2.5 230 fixed no 8000 5.0 no no
Nikon D2X (⇒ lft | rgt) optical YES 2.5 235 fixed no 8000 5.0 no no

The D750 is a current model that online retailers, such as amazon, will have in stock. In contrast, the D3 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the D3 was succeeded by the Nikon D4.

Review summary: Nikon D3 vs Nikon D750

So how do things add up? Is there a clear favorite between the Nikon D3 and the Nikon D750? Below is a summary of the relative strengths of each of the two contestants.


Reasons to prefer the Nikon D3:

  • Faster shutter: Has higher mechanical shutter speed (8000/sec vs 4000/sec) to freeze action.
  • Faster burst: Shoots at higher frequency (11 vs 6 flaps/sec) to capture the decisive moment.
  • Longer lasting: Can take more shots (4300 versus 1230) on a single battery charge.
  • 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 12.1MP), which boosts linear resolution by 41%.
  • Better image quality: Scores substantially higher (12 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (1.3 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (2.3 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (0.4 stops ISO advantage).
  • 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.
  • More compact: Is smaller (141x113mm vs 160x157mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 550g or 42 percent) and is thus easier to take along.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • More affordable: Was introduced into a lower priced category (54 percent cheaper at launch).
  • More modern: Reflects 7 years of technical progress since the D3 launch.

If the count of individual advantages (bullet points above) is taken as a guide, the D750 is the clear winner of the contest (14 : 4 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.

D3 04:14 D750

In any case, while the specs-based evaluation of cameras is instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the D3 or the D750. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. This is where reviews by experts come in. The following table reports the overall rankings of the cameras as published by some of the major camera review sites. The full reviews are available, respectively, at cameralabs.com, dpreview.com, ephotozine.com, imaging-resource.com, and photographyblog.com.

Review scores
Camera camera
labs
.com
dp
review
.com
ephoto
zine
.com
imaging
resource
.com
photography
blog
.com
Camera
Launch
(year)
Launch
Price
(USD)
Street
Price
(amazon)
Used
Price
(ebay)
Nikon D3 (⇒ rgt) - HiRec 5/5 reviewed 4.5/5 2007 4,999discont. check
Nikon D750 (⇒ lft) HiRec 90/100 Gold 4.5/5 5/5 4.5/5 2014 2,299 latest check
Canon 1D Mark III (⇒ lft | rgt) - - - reviewed - 2007 4,499discont. check
Nikon D5 (⇒ lft | rgt) - 89/100 Gold 4.5/5 5/5 5/5 2016 6,499 latest check
Nikon D4S (⇒ lft | rgt) - - 4.5/5 5/5 4.5/5 2014 6,499discont. check
Nikon D610 (⇒ lft | rgt) HiRec 87/100 Gold 4.5/5 4.5/5 4.5/5 2013 1,999 latest check
Nikon Df (⇒ lft | rgt) - 81/100 4/5 4/5 4/5 2013 2,749 latest check
Nikon D4 (⇒ lft | rgt) - - 4.5/5 - 4.5/5 2012 5,999discont. check
Nikon D600 (⇒ lft | rgt) HiRec 87/100 Gold 5/5 4.5/5 4.5/5 2012 2,099discont. check
Nikon D3S (⇒ lft | rgt) - 89/100 Gold 4.5/5 5/5 5/5 2009 5,199discont. check
Nikon D3X (⇒ lft | rgt) - 86/100 4/5 5/5 5/5 2008 7,999discont. check
Nikon D700 (⇒ lft | rgt) 89/100 HiRec 4.5/5 5/5 4.5/5 2008 2,999discont. check
Nikon D300 (⇒ lft | rgt) 90/100 HiRec HiRec 5/5 reviewed 4.5/5 2007 1,799discont. check
Nikon D2Xs (⇒ lft | rgt) - - - reviewed - 2006 4,699discont. check
Nikon D2X (⇒ lft | rgt) - HiRec - reviewed - 2004 4,999discont. check

The review scores listed above should be treated 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. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. 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? If you would like to see a different side-by-side camera review, just use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored. If you do not see the camera that you are looking for, please send me an email, and I will try to update the database with the necessary infos.

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