Nikon D100 vs D300S
The Nikon D100 and the Nikon D300S are two enthusiast cameras that were officially introduced, respectively, in February 2002 and July 2009. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The D100 has a resolution of 6 megapixels, whereas the D300S provides 12.2 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 D100 and the Nikon D300S? 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 physical size and weight of the Nikon D100 and the Nikon D300S 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 the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D300S is somewhat larger (1 percent) than the Nikon D100. Moreover, the D300S is markedly heavier (20 percent) than the D100. It is noteworthy in this context that the D300S is splash and dust-proof, while the D100 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. 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.
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, you can use the CAM-parator app to select your camera combination among a large number of options.
|1.||Nikon D100||144 mm||116 mm||81 mm||780 g||370||n||Feb 2002||1,999|
|2.||Nikon D300S||147 mm||115 mm||81 mm||938 g||950||Y||Jul 2009||1,799|
|3.||Canon 10D||150 mm||107 mm||75 mm||850 g||500||n||Feb 2003||1,999|
|4.||Nikon D500||147 mm||115 mm||81 mm||860 g||1240||Y||Jan 2016||1,999|
|5.||Nikon D7000||132 mm||105 mm||77 mm||780 g||1050||Y||Sep 2010||1,499|
|6.||Nikon D90||132 mm||103 mm||77 mm||703 g||850||n||Aug 2008||1,299|
|7.||Nikon D700||147 mm||123 mm||77 mm||1074 g||1000||Y||Jul 2008||2,999|
|8.||Nikon D300||147 mm||114 mm||74 mm||925 g||1000||Y||Aug 2007||1,799|
|9.||Nikon D40||124 mm||94 mm||64 mm||522 g||470||n||Nov 2006||499|
|10.||Nikon D80||132 mm||103 mm||77 mm||668 g||600||n||Aug 2006||999|
|11.||Nikon D50||133 mm||102 mm||76 mm||620 g||400||n||Apr 2005||749|
|12.||Nikon D70s||140 mm||111 mm||78 mm||679 g||500||n||Apr 2005||899|
|13.||Nikon D200||147 mm||113 mm||74 mm||920 g||400||Y||Nov 2005||1,699|
|14.||Nikon D70||140 mm||111 mm||78 mm||679 g||400||n||Jan 2004||999|
|15.||Nikon D1X||157 mm||153 mm||85 mm||1100 g||1200||Y||Feb 2001||5,999|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will naturally be influenced heavily by the price. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The D300S was somewhat cheaper (by 10 percent) than the D100 at launch, but both cameras fall into the same price category. 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.
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. 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 an APS-C sensor, but their sensors differ slightly in size. The sensor area in the D300S is 1 percent bigger. 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.
With 12.2MP, the D300S offers a higher resolution than the D100 (6MP), but the D300S has smaller individual pixels (pixel pitch of 5.53μm versus 7.85μm for the D100). Yet, the D300S is a much more recent model (by 7 years and 5 months) than the D100, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Nikon D300S implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the D300S for good quality output (200 dots per inch) amounts to 21.4 x 14.2 inches or 54.5 x 36.2 cm, for very good quality (250 dpi) 17.2 x 11.4 inches or 43.6 x 28.9 cm, and for excellent quality (300 dpi) 14.3 x 9.5 inches or 36.3 x 24.1 cm. The corresponding values for the Nikon D100 are 15 x 10 inches or 38.2 x 25.4 cm for good quality, 12 x 8 inches or 30.6 x 20.3 cm for very good quality, and 10 x 6.7 inches or 25.5 x 16.9 cm for excellent quality prints.
The Nikon D100 has a native sensitivity range from ISO 200 to ISO 800, which can be extended to ISO 200-1600. The corresponding ISO settings for the Nikon D300S are ISO 200 to ISO 3200, with the possibility to increase the ISO range to 100-6400.
For many cameras, data on sensor performance has been reported by DXO Mark. 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 table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
| DXO |
|7.||Nikon D700||Full Frame||12.1||4256||2832||none||23.5||12.2||2303||80|
Many modern cameras are not only capable of taking still images, but can also record movies. The D300S indeed provides for movie recording, while the D100 does not. The highest resolution format that the D300S can use is 720/24p.
Beyond body and sensor, cameras can and do differ across a range of features. The D100 and the D300S 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 D300S offers a wider field of view (100%) than the one in the D100 (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the D300S 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 D100 and Nikon D300S in connection with corresponding information for a sample of similar cameras.
The Nikon D300S 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 D100 writes its imaging data to Compact Flash cards, while the D300S uses Compact Flash or SDXC cards. The D300S features dual card slots, which can be very useful in case a memory card fails. In contrast, the D100 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 D100 and Nikon D300S and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
| WiFi |
| NFC |
Studio photographers will appreciate that the Nikon D300S (unlike the D100) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the D100 and the D300S have been discontinued, but can regularly be found used on eBay. The D100 was replaced by the Nikon D200, while the D300S was followed by the Nikon D500. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Nikon website.
So what is the bottom line? Which of the two cameras – the Nikon D100 or the Nikon D300S – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Nikon D100:
- Less heavy: Is lighter (by 158g or 17 percent) and hence easier to carry around.
- More heavily discounted: Has been available for much longer (launched in February 2002).
Advantages of the Nikon D300S:
- More detail: Has more megapixels (12.2 vs 6MP), which boosts linear resolution by 43%.
- Broader imaging potential: Can capture not only stills but also 720/24p video.
- More complete view: Has a viewfinder with a larger field of view (100% vs 95%).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.63x vs 0.53x).
- Larger screen: Has a bigger rear LCD (3.0" vs 1.8") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (920k vs 118k dots).
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (7 vs 3 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Longer lasting: Gets more shots (950 versus 370) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Faster data transfer: Supports a more advanced USB protocol (2.0 vs 1.1).
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More modern: Reflects 7 years and 5 months of technical progress since the D100 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the D300S is the clear winner of the contest (15 : 2 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 wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports 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 D100 and the Nikon D300S 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 remains incomplete and does no justice, for example, to the way the D100 or the D300S perform in practice. 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 ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], 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 D100||..||..||+ +||o||..||Feb 2002||1,999|
|2.||Nikon D300S||5/5||+ +||82/100||4/5||4.5/5||Jul 2009||1,799|
|3.||Canon 10D||..||..||+ +||..||..||Feb 2003||1,999|
|4.||Nikon D500||5/5||+ +||91/100||4.5/5||5/5||Jan 2016||1,999|
|5.||Nikon D7000||4/5||..||80/100||4.5/5||4.5/5||Sep 2010||1,499|
|6.||Nikon D90||..||+ +||+ +||4/5||4.5/5||Aug 2008||1,299|
|7.||Nikon D700||..||89/100||+ +||4.5/5||4.5/5||Jul 2008||2,999|
|8.||Nikon D300||..||+ +||+ +||5/5||4.5/5||Aug 2007||1,799|
|9.||Nikon D40||..||81/100||+ +||o||4.5/5||Nov 2006||499|
|10.||Nikon D80||..||+||+ +||o||4.5/5||Aug 2006||999|
|11.||Nikon D50||..||78/100||+ +||4/5||4.5/5||Apr 2005||749|
|12.||Nikon D70s||..||..||..||..||5/5||Apr 2005||899|
|13.||Nikon D200||..||+ +||+ +||o||..||Nov 2005||1,699|
|14.||Nikon D70||..||..||+ +||..||..||Jan 2004||999|
|15.||Nikon D1X||..||..||+ +||..||..||Feb 2001||5,999|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
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. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
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 make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
Specifications: Nikon D100 vs Nikon D300S
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 D100||Nikon D300S|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Nikon F mount lenses||Nikon F mount lenses|
|Launch Date||February 2002||July 2009|
|Launch Price||USD 1,999||USD 1,799|
|Sensor Specs||Nikon D100||Nikon D300S|
|Sensor Format||APS-C Sensor||APS-C Sensor|
|Sensor Size||23.7 x 15.6 mm||23.6 x 15.8 mm|
|Sensor Area||369.72 mm2||372.88 mm2|
|Sensor Diagonal||28.4 mm||28.4 mm|
|Sensor Resolution||6 Megapixels||12.2 Megapixels|
|Image Resolution||3008 x 2000 pixels||4288 x 2848 pixels|
|Pixel Pitch||7.85 μm||5.53 μm|
|Pixel Density||1.63 MP/cm2||3.28 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||720/24p Video|
|ISO Setting||200 - 800 ISO||200 - 3,200 ISO|
|ISO Boost||200 - 1,600 ISO||100 - 6,400 ISO|
|DXO Sensor Quality (score)||..||70|
|DXO Color Depth (bits)||..||22.5|
|DXO Dynamic Range (EV)||..||12.2|
|DXO Low Light (ISO)||..||787|
|Screen Specs||Nikon D100||Nikon D300S|
|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||1.8inch||3.0inch|
|LCD Resolution||118k dots||920k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Nikon D100||Nikon D300S|
|Focus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||3 shutter flaps/s||7 shutter flaps/s|
|Shutter Life Expectancy||50 000 actuations||150 000 actuations|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||CF cards||CF or SDXC cards|
|Second Storage Option||Single card slot||Dual card slots|
|Connectivity Specs||Nikon D100||Nikon D300S|
|Studio Flash||no PC Sync||PC Sync socket|
|USB Connector||USB 1.1||USB 2.0|
|HDMI Port||no HDMI||mini HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Nikon D100||Nikon D300S|
|Environmental Sealing||not weather sealed||Weathersealed body|
|Battery Life (CIPA)||370 shots per charge||950 shots per charge|
144 x 116 x 81 mm
(5.7 x 4.6 x 3.2 in)
147 x 115 x 81 mm
(5.8 x 4.5 x 3.2 in)
|Camera Weight||780 g (27.5 oz)||938 g (33.1 oz)|
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