Nikon D1X vs D7100
The Nikon D1X and the Nikon D7100 are two digital cameras that were officially introduced, respectively, in February 2001 and February 2013. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The D1X has a resolution of 5.9 megapixels, whereas the D7100 provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Nikon D1X and the Nikon D7100? 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.
The side-by-side display below illustrates the physical size and weight of the Nikon D1X and the Nikon D7100. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D7100 is considerably smaller (39 percent) than the Nikon D1X. Moreover, the D7100 is markedly lighter (30 percent) than the D1X. 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 compare the optics available in the Nikon Lens Catalog.
Concerning battery life, the D1X gets 1200 shots out of its EN-4 battery, while the D7100 can take 950 images on a single charge of its EN-EL15 power pack. As can be seen in the images above, the D1X has a battery grip built in. This facilitates image-taking in portrait orientation and gives it additional battery power. In order to provide similar functionality for the D7100, Nikon provides the MB-D15 vertical grip as an optional accessory (see here on ebay).
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|1.||Nikon D1X||157 mm||153 mm||85 mm||1100 g||1200||Y||Feb 2001||5,999||ebay.com|
|2.||Nikon D7100||136 mm||107 mm||76 mm||765 g||950||Y||Feb 2013||1,199||ebay.com|
|3.||Canon 70D||139 mm||104 mm||79 mm||755 g||920||Y||Jul 2013||1,199||ebay.com|
|4.||Nikon D7500||136 mm||104 mm||73 mm||720 g||950||Y||Apr 2017||1,299||amazon.com|
|5.||Nikon D7200||136 mm||107 mm||76 mm||765 g||1110||Y||Mar 2015||1,199||ebay.com|
|6.||Nikon D3300||124 mm||98 mm||76 mm||430 g||700||n||Jan 2014||499||ebay.com|
|7.||Nikon D4||160 mm||157 mm||91 mm||1340 g||2600||Y||Jan 2012||5,999||ebay.com|
|8.||Nikon D7000||132 mm||105 mm||77 mm||780 g||1050||Y||Sep 2010||1,499||ebay.com|
|9.||Nikon D300S||147 mm||115 mm||81 mm||938 g||950||Y||Jul 2009||1,799||ebay.com|
|10.||Nikon D300||147 mm||114 mm||74 mm||925 g||1000||Y||Aug 2007||1,799||ebay.com|
|11.||Nikon D2Xs||158 mm||150 mm||86 mm||1252 g||3800||Y||Jun 2006||4,699||ebay.com|
|12.||Nikon D200||147 mm||113 mm||74 mm||920 g||400||Y||Nov 2005||1,699||ebay.com|
|13.||Nikon D2X||158 mm||150 mm||86 mm||1252 g||3800||Y||Sep 2004||4,999||ebay.com|
|14.||Nikon D2H||158 mm||150 mm||86 mm||1070 g||2900||Y||Jul 2003||3,499||ebay.com|
|15.||Nikon D100||144 mm||116 mm||81 mm||780 g||370||n||Feb 2002||1,999||ebay.com|
|16.||Nikon D1H||157 mm||153 mm||85 mm||1100 g||1200||Y||Feb 2001||4,499||ebay.com|
|17.||Nikon D1||157 mm||153 mm||85 mm||1100 g||..||Y||Jun 1999||5,499||ebay.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 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 80 percent) than the D1X, 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.
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 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. 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 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 D7100 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.
Despite having a slightly smaller sensor, the D7100 offers a higher resolution of 24 megapixels, compared with 5.9 MP of the D1X. This megapixels advantage comes at the cost of a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.91μm versus 7.92μm for the D1X). However, it should be noted that the D7100 is much more recent (by 12 years) than the D1X, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. 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.
The resolution advantage of the Nikon D7100 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D7100 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 D1X are 15 x 9.8 inches or 38.2 x 24.9 cm for good quality, 12 x 7.8 inches or 30.6 x 19.9 cm for very good quality, and 10 x 6.5 inches or 25.5 x 16.6 cm for excellent quality prints.
The Nikon D1X has a native sensitivity range from ISO 125 to ISO 800, which can be extended to ISO 125-3200. The corresponding ISO settings for the Nikon D7100 are ISO 100 to ISO 6400, with the possibility to increase the ISO range to 50-25600.
In terms of underlying technology, the D1X is build around a CCD sensor, while the D7100 uses a CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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"). The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|7.||Nikon D4||Full Frame||16.2||4928||3280||1080/30p||24.7||13.1||2965||89|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The D7100 indeed provides for movie recording, while the D1X does not. The highest resolution format that the D7100 can use is 1080/60p.
Apart from body and sensor, cameras can and do differ across a variety of features. The D1X 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 viewfinder in the D7100 offers a wider field of view (100%) than the one in the D1X (96%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the D7100 has a higher magnification (0.63x vs 0.53x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Nikon D1X and Nikon D7100 in connection with corresponding information for a sample of similar cameras.
|1.||Nikon D1X||optical||Y||2.0 / 120||fixed||n||1/16000s||3.0/s||n||n|
|2.||Nikon D7100||optical||Y||3.2 / 1229||fixed||n||1/8000s||6.0/s||Y||n|
|3.||Canon 70D||optical||Y||3.0 / 1040||swivel||Y||1/8000s||7.0/s||Y||n|
|4.||Nikon D7500||optical||Y||3.2 / 922||tilting||Y||1/8000s||8.0/s||Y||n|
|5.||Nikon D7200||optical||Y||3.2 / 1229||fixed||n||1/8000s||6.0/s||Y||n|
|6.||Nikon D3300||optical||n||3.0 / 921||fixed||n||1/4000s||5.0/s||Y||n|
|7.||Nikon D4||optical||Y||3.2 / 921||fixed||n||1/8000s||11.0/s||n||n|
|8.||Nikon D7000||optical||Y||3.0 / 921||fixed||n||1/8000s||6.0/s||Y||n|
|9.||Nikon D300S||optical||Y||3.0 / 920||fixed||n||1/8000s||7.0/s||Y||n|
|10.||Nikon D300||optical||Y||3.0 / 922||fixed||n||1/8000s||6.0/s||Y||n|
|11.||Nikon D2Xs||optical||Y||2.5 / 230||fixed||n||1/8000s||5.0/s||n||n|
|12.||Nikon D200||optical||Y||2.5 / 230||fixed||n||1/8000s||5.0/s||Y||n|
|13.||Nikon D2X||optical||Y||2.5 / 235||fixed||n||1/8000s||5.0/s||n||n|
|14.||Nikon D2H||optical||Y||2.5 / 211||fixed||n||1/8000s||8.0/s||n||n|
|15.||Nikon D100||optical||Y||1.8 / 118||fixed||n||1/4000s||3.0/s||Y||n|
|16.||Nikon D1H||optical||Y||2.0 / 120||fixed||n||1/16000s||5.0/s||n||n|
|17.||Nikon D1||optical||Y||2.0 / 120||fixed||n||1/16000s||1.5/s||n||n|
|Notes: *) 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 D7100 has one, while the D1X does not. While the built-in flash of the D7100 is not very powerful, it can at times be useful as a fill-in light.
The Nikon D7100 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 D1X writes its imaging data to Compact Flash cards, while the D7100 uses SDXC cards. The D7100 features dual card slots, which can be very useful in case a memory card fails. In contrast, the D1X only has one slot.
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 D1X and Nikon D7100 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Nikon D1X||Y||- / -||-||-||-||FW||-||-||-|
|2.||Nikon D7100||Y||stereo / mono||Y||Y||mini||2.0||-||-||-|
|3.||Canon 70D||Y||stereo / mono||Y||-||mini||2.0||Y||-||-|
|4.||Nikon D7500||Y||stereo / mono||Y||Y||mini||2.0||Y||-||Y|
|5.||Nikon D7200||Y||stereo / mono||Y||Y||mini||2.0||Y||Y||-|
|6.||Nikon D3300||Y||mono / mono||Y||-||mini||2.0||-||-||-|
|7.||Nikon D4||Y||mono / mono||Y||Y||micro||2.0||-||-||-|
|8.||Nikon D7000||Y||mono / mono||Y||-||mini||2.0||-||-||-|
|9.||Nikon D300S||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|10.||Nikon D300||Y||- / -||-||-||mini||2.0||-||-||-|
|11.||Nikon D2Xs||Y||- / -||-||-||-||2.0||-||-||-|
|12.||Nikon D200||Y||- / -||-||-||-||2.0||-||-||-|
|13.||Nikon D2X||Y||- / -||-||-||-||2.0||-||-||-|
|14.||Nikon D2H||Y||- / -||-||-||-||2.0||-||-||-|
|15.||Nikon D100||Y||- / -||-||-||-||1.1||-||-||-|
|16.||Nikon D1H||Y||- / -||-||-||-||FW||-||-||-|
|17.||Nikon D1||Y||- / -||-||-||-||FW||-||-||-|
Studio photographers will appreciate that the Nikon D1X (unlike the D7100) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the D1X and the D7100 have been discontinued, but can regularly be found used on ebay. The D1X was replaced by the Nikon D2X, while the D7100 was followed by the Nikon D7200. Further information on the features and operation of the D1X and D7100 can be found, respectively, in the Nikon D1X Manual (free pdf) or the online Nikon D7100 Manual.
So what conclusions can be drawn? Is the Nikon D1X better than the Nikon D7100 or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Nikon D1X:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Faster shutter: Has higher mechanical shutter speed (1/16000s vs 1/8000s) to freeze action.
- More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
- Longer lasting: Can take more shots (1200 versus 950) on a single battery charge.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- More heavily discounted: Has been available for much longer (launched in February 2001).
Advantages of the Nikon D7100:
- More detail: Has more megapixels (24 vs 5.9MP), which boosts linear resolution by 101%.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Broader imaging potential: Can capture not only stills but also 1080/60p video.
- More complete view: Has a viewfinder with a larger field of view (100% vs 96%).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.63x vs 0.53x).
- Larger screen: Has a bigger rear LCD (3.2" vs 2.0") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1229k vs 120k dots).
- Faster burst: Shoots at higher frequency (6 vs 3 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More compact: Is smaller (136x107mm vs 157x153mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 335g or 30 percent) and is thus easier to take along.
- Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More affordable: Was introduced into a lower priced category (80 percent cheaper at launch).
- More modern: Reflects 12 years of technical progress since the D1X launch.
If the count of relative strengths (bullet points above) is taken as a measure, the D7100 is the clear winner of the contest (15 : 6 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. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Nikon D1X and the Nikon D7100 place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing 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 D1X and the D7100 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.
This is why expert reviews are important. The following table reports the overall ratings of the cameras as published by some of the major camera 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.
|1.||Nikon D1X||..||..||..||+ +||..||..||Feb 2001||5,999||ebay.com|
|2.||Nikon D7100||5/5||+ +||..||85/100||4.5/5||4.5/5||Feb 2013||1,199||ebay.com|
|3.||Canon 70D||5/5||+ +||..||83/100||4.5/5||5/5||Jul 2013||1,199||ebay.com|
|4.||Nikon D7500||4.5/5||+ +||4.5/5||86/100||5/5||4.5/5||Apr 2017||1,299||amazon.com|
|5.||Nikon D7200||4/5||+ +||..||84/100||4.5/5||4.5/5||Mar 2015||1,199||ebay.com|
|6.||Nikon D3300||3/5||+||..||77/100||4.5/5||4.5/5||Jan 2014||499||ebay.com|
|7.||Nikon D4||..||..||..||..||4.5/5||4.5/5||Jan 2012||5,999||ebay.com|
|8.||Nikon D7000||4/5||..||..||80/100||4.5/5||4.5/5||Sep 2010||1,499||ebay.com|
|9.||Nikon D300S||5/5||+ +||..||82/100||4/5||4.5/5||Jul 2009||1,799||ebay.com|
|10.||Nikon D300||..||+ +||..||+ +||5/5||4.5/5||Aug 2007||1,799||ebay.com|
|11.||Nikon D2Xs||..||..||..||..||..||..||Jun 2006||4,699||ebay.com|
|12.||Nikon D200||..||+ +||..||+ +||o||..||Nov 2005||1,699||ebay.com|
|13.||Nikon D2X||..||..||..||+ +||..||..||Sep 2004||4,999||ebay.com|
|14.||Nikon D2H||..||..||..||+ +||..||..||Jul 2003||3,499||ebay.com|
|15.||Nikon D100||..||..||..||+ +||o||..||Feb 2002||1,999||ebay.com|
|16.||Nikon D1H||..||..||..||+ +||..||..||Feb 2001||4,499||ebay.com|
|17.||Nikon D1||..||..||..||+ +||..||..||Jun 1999||5,499||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time 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? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 700D vs Nikon D1X
- Canon SL2 vs Nikon D7100
- Fujifilm X-E1 vs Nikon D1X
- Fujifilm X-T10 vs Nikon D7100
- Fujifilm XP140 vs Nikon D1X
- Nikon B500 vs Nikon D7100
- Nikon D1X vs Nikon D810
- Nikon D1X vs Panasonic GX1
- Nikon D1X vs Sony HX95
- Nikon D7100 vs Nikon D810
- Nikon D7100 vs Olympus E-M1 III
- Nikon D7100 vs Panasonic LF1
Specifications: Nikon D1X vs Nikon D7100
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 Model||Nikon D1X||Nikon D7100|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Nikon F mount lenses||Nikon F mount lenses|
|Launch Date||February 2001||February 2013|
|Launch Price||USD 5,999||USD 1,199|
|Sensor Specs||Nikon D1X||Nikon D7100|
|Sensor Format||APS-C Sensor||APS-C Sensor|
|Sensor Size||23.7 x 15.6 mm||23.5 x 15.6 mm|
|Sensor Area||369.72 mm2||366.6 mm2|
|Sensor Diagonal||28.4 mm||28.2 mm|
|Sensor Resolution||5.9 Megapixels||24 Megapixels|
|Image Resolution||3008 x 1960 pixels||6000 x 4000 pixels|
|Pixel Pitch||7.92 μm||3.91 μm|
|Pixel Density||1.59 MP/cm2||6.55 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||no Video||1080/60p Video|
|ISO Setting||125 - 800 ISO||100 - 6,400 ISO|
|ISO Boost||125 - 3,200 ISO||50 - 25,600 ISO|
|DXO Sensor Quality (score)||..||83|
|DXO Color Depth (bits)||..||24.2|
|DXO Dynamic Range (EV)||..||13.7|
|DXO Low Light (ISO)||..||1256|
|Screen Specs||Nikon D1X||Nikon D7100|
|Viewfinder Type||Optical viewfinder||Optical viewfinder|
|Viewfinder Field of View||96%||100%|
|Top-Level Screen||Control Panel||Control Panel|
|LCD Framing||Live View|
|Rear LCD Size||2.0inch||3.2inch|
|LCD Resolution||120k dots||1229k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Nikon D1X||Nikon D7100|
|Focus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||3 shutter flaps/s||6 shutter flaps/s|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Fill Flash||no On-Board Flash||Built-in Flash|
|Storage Medium||CF cards||SDXC cards|
|Single or Dual Card Slots||Single card slot||Dual card slots|
|Connectivity Specs||Nikon D1X||Nikon D7100|
|Studio Flash||PC Sync socket||no PC Sync|
|USB Connector||Firewire||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|
|Body Specs||Nikon D1X||Nikon D7100|
|Environmental Sealing||Weathersealed body||Weathersealed body|
|Battery Life (CIPA)||1200 shots per charge||950 shots per charge|
157 x 153 x 85 mm
(6.2 x 6.0 x 3.3 in)
136 x 107 x 76 mm
(5.4 x 4.2 x 3.0 in)
|Camera Weight||1100 g (38.8 oz)||765 g (27.0 oz)|
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