Contax N Digital vs Nikon D7500
The Contax N Digital and the Nikon D7500 are two digital cameras that were officially introduced, respectively, in February 2002 and April 2017. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (N Digital) and an APS-C (D7500) sensor. The Contax has a resolution of 6.1 megapixels, whereas the Nikon provides 20.7 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Contax N Digital||Nikon D7500|
|Digital single lens reflex||Digital single lens reflex|
|Contax N mount lenses||Nikon F mount lenses|
|6.1 MP, Full Frame Sensor||20.7 MP, APS-C Sensor|
|no Video||4K/30p Video|
|ISO 50-1600||ISO 100-51200 (50-1640000)|
|Optical viewfinder||Optical viewfinder|
|2.0" LCD, 200k dots||3.2" LCD, 922k dots|
|Fixed screen (not touch-sensitive)||Tilting touchscreen|
|4 shutter flaps per second||8 shutter flaps per second|
|Not weather sealed||Weathersealed body|
|100 shots per battery charge||950 shots per battery charge|
|152 x 138 x 80 mm, 990 g||136 x 104 x 73 mm, 720 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Contax N Digital and the Nikon D7500? 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.
An illustration of the physical size and weight of the Contax N Digital and the Nikon D7500 is provided in the side-by-side display below. 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 D7500 is considerably smaller (33 percent) than the Contax N Digital. Moreover, the D7500 is markedly lighter (27 percent) than the N Digital. It is noteworthy in this context that the D7500 is splash and dust-proof, while the N Digital does not feature any corresponding weather-sealing.
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. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.
As can be seen in the images above, the N Digital 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 D7500, there are third party battery grips available as optional accessories (see here on eBay).
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.
|Contax N Digital»||6.0 in||5.4 in||3.1 in||34.9 oz||100||n||Feb 2002||7,399||Contax N Digital|
|Nikon D7500«||5.4 in||4.1 in||2.9 in||25.4 oz||950||Y||Apr 2017||1,299||Nikon D7500|
|Canon 80D« »||5.5 in||4.1 in||3.1 in||25.8 oz||960||Y||Feb 2016||1,199||Canon 80D|
|Canon 10D« »||5.9 in||4.2 in||3.0 in||30.0 oz||500||n||Feb 2003||1,999||Canon 10D|
|Canon Rebel« »||5.6 in||3.9 in||2.8 in||22.9 oz||400||n||Aug 2003||899||Canon Rebel|
|Canon 1Ds« »||6.1 in||6.2 in||3.1 in||44.6 oz||600||Y||Sep 2002||8,999||Canon 1Ds|
|Canon D60« »||5.9 in||4.2 in||3.0 in||30.2 oz||620||n||Feb 2002||2,999||Canon D60|
|Leica M10-P« »||5.5 in||3.1 in||1.5 in||23.3 oz||210||Y||Aug 2018||7,995||Leica M10-P|
|Leica M10« »||5.5 in||3.1 in||1.5 in||23.3 oz||210||Y||Jan 2017||6,595||Leica M10|
|Leica SL« »||5.8 in||4.1 in||1.5 in||29.9 oz||400||Y||Oct 2015||7,450||Leica SL|
|Leica M9« »||5.5 in||3.1 in||1.5 in||20.6 oz||..||n||Sep 2009||7,999||Leica M9|
|Nikon D500« »||5.8 in||4.5 in||3.2 in||30.3 oz||1240||Y||Jan 2016||1,999||Nikon D500|
|Nikon D7200« »||5.4 in||4.2 in||3.0 in||27.0 oz||1110||Y||Mar 2015||1,199||Nikon D7200|
|Nikon D7100« »||5.4 in||4.2 in||3.0 in||27.0 oz||950||Y||Feb 2013||1,199||Nikon D7100|
|Nikon D7000« »||5.2 in||4.1 in||3.0 in||27.5 oz||1050||Y||Sep 2010||1,499||Nikon D7000|
|Nikon D100« »||5.7 in||4.6 in||3.2 in||27.5 oz||370||n||Feb 2002||1,999||Nikon D100|
|Nikon D1X« »||6.2 in||6.0 in||3.3 in||38.8 oz||1200||Y||Feb 2001||5,999||Nikon D1X|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
Any camera decision will naturally be influenced heavily by the price. 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 D7500 was launched at a markedly lower price (by 82 percent) than the N Digital, which puts it into a different market segment. 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
The size of the imaging sensor is a crucial determinant 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. 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 tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Contax N Digital features a full frame sensor and the Nikon D7500 an APS-C sensor. The sensor area in the D7500 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.
Despite having a smaller sensor, the D7500 offers a higher resolution of 20.7 megapixels, compared with 6.1 MP of the N Digital. 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 4.22μm versus 11.90μm for the N Digital). However, it should be noted that the D7500 is much more recent (by 15 years and 1 month) than the N Digital, 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 D7500 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Nikon D7500 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D7500 for good quality output (200 dots per inch) amounts to 27.8 x 18.6 inch or 70.7 x 47.1 cm, for very good quality (250 dpi) 22.3 x 14.8 inch or 56.6 x 37.7 cm, and for excellent quality (300 dpi) 18.6 x 12.4 inch or 47.1 x 31.4 cm. The corresponding values for the Contax N Digital are 15.2 x 10 inch or 38.6 x 25.5 cm for good quality, 12.2 x 8 inch or 30.9 x 20.4 cm for very good quality, and 10.1 x 6.7 inch or 25.7 x 17 cm for excellent quality prints.
The Contax N Digital has a native sensitivity range from ISO 50 to ISO 1600. The corresponding ISO settings for the Nikon D7500 are ISO 100 to ISO 51200, with the possibility to increase the ISO range to 50-1640000.
Consistent information on actual sensor performance is available from DXO Mark for many 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"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Contax N Digital||Full Frame||6.1||3040||2008||none||..||..||..||..||Contax N Digital|
|Nikon D7500||APS-C||20.7||5568||3712||4K/30p||24.3||14.0||1483||86||Nikon D7500|
|Canon 80D||APS-C||24.0||6000||4000||1080/60p||23.6||13.2||1135||79||Canon 80D|
|Canon 10D||APS-C||6.3||3072||2048||none||21.1||10.9||571||57||Canon 10D|
|Canon Rebel||APS-C||6.3||3072||2048||none||21.0||10.8||544||55||Canon Rebel|
|Canon 1Ds||Full Frame||11.0||4064||2704||none||21.8||11.0||954||63||Canon 1Ds|
|Canon D60||APS-C||6.3||3072||2048||none||..||..||..||..||Canon D60|
|Leica M10-P||Full Frame||23.8||5952||3992||none||..||..||..||..||Leica M10-P|
|Leica M10||Full Frame||23.8||5952||3992||none||24.4||13.2||2133||86||Leica M10|
|Leica SL||Full Frame||24.0||6000||4000||4K/30p||25.0||13.4||1821||88||Leica SL|
|Leica M9||Full Frame||18.1||5212||3472||none||22.5||11.7||884||69||Leica M9|
|Nikon D500||APS-C||20.7||5568||3712||4K/30p||24.0||14.0||1324||83||Nikon D500|
|Nikon D7200||APS-C||24.0||6000||4000||1080/60p||24.5||14.6||1333||87||Nikon D7200|
|Nikon D7100||APS-C||24.0||6000||4000||1080/60p||24.2||13.7||1256||83||Nikon D7100|
|Nikon D7000||APS-C||16.1||4928||3264||10800/24p||23.5||13.9||1167||80||Nikon D7000|
|Nikon D100||APS-C||6.0||3008||2000||none||..||..||..||..||Nikon D100|
|Nikon D1X||APS-C||5.9||3008||1960||none||..||..||..||..||Nikon D1X|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The D7500 indeed provides for movie recording, while the N Digital does not. The highest resolution format that the D7500 can use is 4K/30p.
Beyond body and sensor, cameras can and do differ across a range of features. The N Digital and the D7500 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 D7500 offers a wider field of view (100%) than the one in the N Digital (95%), so that a larger proportion of the captured image is visible in the finder. On the other hand, the viewfinder of the N Digital has a higher magnification (0.73x vs 0.61x), 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 Contax N Digital and Nikon D7500 in connection with corresponding information for a sample of similar cameras.
|Contax N Digital||optical||Y||2.0||200||fixed||n||1/8000s||4.0||n||n||Contax N Digital|
|Nikon D7500||optical||Y||3.2||922||tilting||Y||1/8000s||8.0||Y||n||Nikon D7500|
|Canon 80D||optical||Y||3.0||1040||swivel||Y||1/8000s||7.0||Y||n||Canon 80D|
|Canon 10D||optical||Y||1.8||118||fixed||n||1/4000s||3.0||Y||n||Canon 10D|
|Canon Rebel||optical||n||1.8||118||fixed||n||1/4000s||2.5||Y||n||Canon Rebel|
|Canon 1Ds||optical||Y||2.0||120||fixed||n||1/8000s||3.0||n||n||Canon 1Ds|
|Canon D60||optical||Y||1.8||114||fixed||n||1/4000s||3.0||Y||n||Canon D60|
|Leica M10-P||optical||n||3.0||1037||fixed||Y||1/4000s||5.0||n||n||Leica M10-P|
|Leica M10||optical||n||3.0||1037||fixed||n||1/4000s||5.0||n||n||Leica M10|
|Leica SL||4400||Y||3.0||1040||fixed||Y||1/8000s||11.0||n||n||Leica SL|
|Leica M9||optical||n||2.5||230||fixed||n||1/4000s||2.0||n||n||Leica M9|
|Nikon D500||optical||Y||3.2||2359||tilting||Y||1/8000s||10.0||n||n||Nikon D500|
|Nikon D7200||optical||Y||3.2||1229||fixed||n||1/8000s||6.0||Y||n||Nikon D7200|
|Nikon D7100||optical||Y||3.2||1229||fixed||n||1/8000s||6.0||Y||n||Nikon D7100|
|Nikon D7000||optical||Y||3.0||921||fixed||n||1/8000s||6.0||Y||n||Nikon D7000|
|Nikon D100||optical||Y||1.8||118||fixed||n||1/4000s||3.0||Y||n||Nikon D100|
|Nikon D1X||optical||Y||2.0||120||fixed||n||1/16000s||3.0||n||n||Nikon D1X|
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The D7500 has a touchscreen, while the N Digital has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
The Nikon D7500 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 N Digital writes its imaging data to Compact Flash cards, while the D7500 uses SDXC cards.
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 Contax N Digital and Nikon D7500 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Contax N Digital||Y||none||none||-||-||none||FW||-||-||-||Contax N Digital|
|Nikon D7500||Y||stereo||mono||Y||Y||mini||2.0||Y||-||Y||Nikon D7500|
|Canon 80D||Y||stereo||mono||Y||Y||mini||2.0||Y||Y||-||Canon 80D|
|Canon 10D||Y||none||none||-||-||none||1.1||-||-||-||Canon 10D|
|Canon Rebel||Y||none||none||-||-||none||1.1||-||-||-||Canon Rebel|
|Canon 1Ds||Y||none||none||-||-||none||FW||-||-||-||Canon 1Ds|
|Canon D60||Y||none||none||-||-||none||1.1||-||-||-||Canon D60|
|Leica M10-P||Y||none||none||-||-||none||none||Y||-||-||Leica M10-P|
|Leica M10||Y||none||none||-||-||none||none||Y||-||-||Leica M10|
|Leica SL||Y||stereo||mono||Y||Y||full||3.0||Y||-||-||Leica SL|
|Leica M9||Y||none||none||-||-||none||2.0||-||-||-||Leica M9|
|Nikon D500||Y||stereo||mono||Y||Y||mini||3.0||Y||Y||Y||Nikon D500|
|Nikon D7200||Y||stereo||mono||Y||Y||mini||2.0||Y||Y||-||Nikon D7200|
|Nikon D7100||Y||stereo||mono||Y||Y||mini||2.0||-||-||-||Nikon D7100|
|Nikon D7000||Y||mono||mono||Y||-||mini||2.0||-||-||-||Nikon D7000|
|Nikon D100||Y||none||none||-||-||none||1.1||-||-||-||Nikon D100|
|Nikon D1X||Y||none||none||-||-||none||FW||-||-||-||Nikon D1X|
It is notable that the D7500 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the N Digital does not offer wifi capability.
Studio photographers will appreciate that the Contax N Digital (unlike the D7500) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
The D7500 is a recent model that features in the current product line-up of Nikon. In contrast, the N Digital has been discontinued (but it can be found pre-owned on eBay). There has not been a direct replacement model for the N Digital from Contax. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Contax and Nikon websites.
So what conclusions can be drawn? Is the Contax N Digital better than the Nikon D7500 or vice versa? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Contax N Digital:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.73x vs 0.61x).
- More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
- 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 2002).
Reasons to prefer the Nikon D7500:
- More detail: Has more megapixels (20.7 vs 6.1MP), which boosts linear resolution by 84%.
- 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 4K/30p video.
- More complete view: Has a viewfinder with a larger field of view (100% vs 95%).
- 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 (922k vs 200k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster burst: Shoots at higher frequency (8 vs 4 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More compact: Is smaller (136x104mm vs 152x138mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 270g or 27 percent) and is thus easier to take along.
- Longer lasting: Gets more shots (950 versus 100) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More affordable: Was introduced into a lower priced category (82 percent cheaper at launch).
- More modern: Reflects 15 years and 1 month of technical progress since the N Digital launch.
If the count of individual advantages (bullet points above) is taken as a guide, the D7500 is the clear winner of the contest (19 : 5 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. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro 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 Contax N Digital and the Nikon D7500 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 N Digital and the D7500 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 where reviews by experts come in. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
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. 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 use the search menu below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
- Canon RP vs Nikon D7500
- Canon XS vs Contax N Digital
- Contax N Digital vs Fujifilm X-E3
- Contax N Digital vs Fujifilm X100S
- Contax N Digital vs Fujifilm X20
- Contax N Digital vs Leica X2
- Contax N Digital vs Olympus E-PL7
- Contax N Digital vs Sony HX99
- Contax N Digital vs Sony RX100 III
- Nikon D2Xs vs Nikon D7500
- Nikon D7500 vs Sony A7R II
- Nikon D7500 vs Sony RX10 II
Specifications: Contax N Digital vs Nikon D7500
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||Contax N Digital||Nikon D7500|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Contax N mount lenses||Nikon F mount lenses|
|Launch Date||February 2002||April 2017|
|Launch Price||USD 7399||USD 1299|
|Sensor Specs||Contax N Digital||Nikon D7500|
|Sensor Format||Full Frame Sensor||APS-C Sensor|
|Sensor Size||36.0 x 24.0 mm||23.5 x 15.7 mm|
|Sensor Area||864 mm2||368.95 mm2|
|Sensor Diagonal||43.3 mm||28.3 mm|
|Sensor Resolution||6.1 Megapixels||20.7 Megapixels|
|Image Resolution||3040 x 2008 pixels||5568 x 3712 pixels|
|Pixel Pitch||11.90 μm||4.22 μm|
|Pixel Density||0.71 MP/cm2||5.60 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||no Video||4K/30p Video|
|ISO Setting||50-1600 ISO||100-51200 ISO|
|ISO Boost||no Enhancement||50-1640000 ISO|
|DXO Sensor Quality (score)||..||86|
|DXO Color Depth (bits)||..||24.3|
|DXO Dynamic Range (EV)||..||14.0|
|DXO Low Light (ISO)||..||1483|
|Screen Specs||Contax N Digital||Nikon D7500|
|Viewfinder Type||Optical viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%||100%|
|Top-Level Screen||Control Panel||Control Panel|
|LCD Framing||Live View|
|Rear LCD Size||2.0 inch||3.2 inch|
|LCD Resolution||200k dots||922k dots|
|LCD Attachment||Fixed screen||Tilting screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Contax N Digital||Nikon D7500|
|Focus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||4 shutter flaps/s||8 shutter flaps/s|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Fill Flash||no On-Board Flash||Build-in Flash|
|Storage Medium||CF cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|Connectivity Specs||Contax N Digital||Nikon D7500|
|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||Wifi built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Contax N Digital||Nikon D7500|
|Environmental Sealing||Not weather sealed||Weathersealed body|
|Battery Life (CIPA)||100 shots per charge||950 shots per charge|
152 x 138 x 80 mm
(6.0 x 5.4 x 3.1 in)
136 x 104 x 73 mm
(5.4 x 4.1 x 2.9 in)
|Camera Weight||990 g (34.9 oz)||720 g (25.4 oz)|
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