Nikon D100 vs Olympus E-330
The Nikon D100 and the Olympus Evolt E-330 are two digital cameras that were revealed to the public, respectively, in February 2002 and January 2006. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (D100) and a Four Thirds (E-330) sensor. The Nikon has a resolution of 6 megapixels, whereas the Olympus provides 7.4 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 Olympus Evolt E-330? 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 Olympus E-330 are illustrated 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 dimensions 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 Olympus E-330 is notably smaller (27 percent) than the Nikon D100. Moreover, the E-330 is markedly lighter (18 percent) than the D100. In this context, it is worth noting that neither the D100 nor the E-330 are weather-sealed.
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 will tend to go along with bigger and heavier lenses, although exceptions exist. You can compare the optics available for the two cameras in the Nikon Lens Catalog (D100) and the Four Thirds Lens Catalog (E-330).
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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||ebay.com|
|2.||Olympus E-330||140 mm||87 mm||72 mm||637 g||750||n||Jan 2006||999||ebay.com|
|3.||Canon 350D||127 mm||94 mm||64 mm||540 g||400||n||Feb 2005||899||ebay.com|
|4.||Canon 10D||150 mm||107 mm||75 mm||850 g||500||n||Feb 2003||1,999||ebay.com|
|5.||Leica Digilux 3||146 mm||87 mm||77 mm||606 g||750||n||Sep 2006||1,499||ebay.com|
|6.||Nikon D500||147 mm||115 mm||81 mm||860 g||1240||Y||Jan 2016||1,999||amazon.com|
|7.||Nikon D300S||147 mm||115 mm||81 mm||938 g||950||Y||Jul 2009||1,799||ebay.com|
|8.||Nikon D90||132 mm||103 mm||77 mm||703 g||850||n||Aug 2008||1,299||ebay.com|
|9.||Nikon D300||147 mm||114 mm||74 mm||925 g||1000||Y||Aug 2007||1,799||ebay.com|
|10.||Nikon D40||124 mm||94 mm||64 mm||522 g||470||n||Nov 2006||499||ebay.com|
|11.||Nikon D80||132 mm||103 mm||77 mm||668 g||600||n||Aug 2006||999||ebay.com|
|12.||Nikon D70s||140 mm||111 mm||78 mm||679 g||500||n||Apr 2005||899||ebay.com|
|13.||Nikon D200||147 mm||113 mm||74 mm||920 g||400||Y||Nov 2005||1,699||ebay.com|
|14.||Nikon D70||140 mm||111 mm||78 mm||679 g||400||n||Jan 2004||999||ebay.com|
|15.||Olympus E-500||130 mm||95 mm||66 mm||479 g||750||n||Sep 2005||599||ebay.com|
|16.||Olympus E-300||147 mm||85 mm||64 mm||624 g||750||n||Sep 2004||799||ebay.com|
|17.||Panasonic L1||146 mm||87 mm||64 mm||606 g||750||n||Feb 2006||999||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 manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The E-330 was launched at a markedly lower price (by 50 percent) than the D100, 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 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 associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Nikon D100 features an APS-C sensor and the Olympus E-330 a Four Thirds sensor. The sensor area in the E-330 is 39 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.0. The sensor in the D100 has a native 3:2 aspect ratio, while the one in the E-330 offers a 4:3 aspect.
Despite having a smaller sensor, the E-330 offers a higher resolution of 7.4 megapixels, compared with 6 MP of the D100. 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 5.51μm versus 7.85μm for the D100). However, it should be noted that the E-330 is much more recent (by 3 years and 11 months) than the D100, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.
The resolution advantage of the Olympus E-330 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the E-330 for good quality output (200 dots per inch) amounts to 15.7 x 11.8 inches or 39.8 x 29.9 cm, for very good quality (250 dpi) 12.5 x 9.4 inches or 31.9 x 23.9 cm, and for excellent quality (300 dpi) 10.5 x 7.8 inches or 26.6 x 19.9 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 Olympus Evolt E-330 are ISO 100 to ISO 400, with the possibility to increase the ISO range to 100-1600.
In terms of underlying technology, the D100 is build around a CCD sensor, while the E-330 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 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 table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|2.||Olympus E-330||Four Thirds||7.4||3136||2352||none||20.8||10.4||73||52|
|5.||Leica Digilux 3||Four Thirds||7.4||3136||2352||none||21.0||10.6||127||53|
|15.||Olympus E-500||Four Thirds||8.0||3264||2448||none||20.7||10.3||45||51|
|16.||Olympus E-300||Four Thirds||8.0||3264||2448||none||20.4||10.1||-40||48|
|17.||Panasonic L1||Four Thirds||7.4||3136||2352||none||20.8||10.4||80||52|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Beyond body and sensor, cameras can and do differ across a range of features. The D100 and the E-330 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 viewfinders of both cameras offer the same field of view (95%), but the viewfinder of the D100 has a higher magnification than the one of the E-330 (0.53x vs 0.47x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Nikon D100, the Olympus E-330, and comparable cameras.
|1.||Nikon D100||optical||Y||1.8 / 118||fixed||n||1/4000s||3.0/s||Y||n|
|2.||Olympus E-330||optical||n||2.5 / 215||tilting||n||1/4000s||3.0/s||Y||n|
|3.||Canon 350D||optical||n||1.8 / 115||fixed||n||1/4000s||3.0/s||Y||n|
|4.||Canon 10D||optical||Y||1.8 / 118||fixed||n||1/4000s||3.0/s||Y||n|
|5.||Leica Digilux 3||optical||n||2.5 / 207||fixed||n||1/4000s||3.0/s||Y||n|
|6.||Nikon D500||optical||Y||3.2 / 2359||tilting||Y||1/8000s||10.0/s||n||n|
|7.||Nikon D300S||optical||Y||3.0 / 920||fixed||n||1/8000s||7.0/s||Y||n|
|8.||Nikon D90||optical||Y||3.0 / 920||fixed||n||1/4000s||4.5/s||Y||n|
|9.||Nikon D300||optical||Y||3.0 / 922||fixed||n||1/8000s||6.0/s||Y||n|
|10.||Nikon D40||optical||n||2.5 / 230||fixed||n||1/4000s||2.5/s||Y||n|
|11.||Nikon D80||optical||n||2.5 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|12.||Nikon D70s||optical||n||2.0 / 130||fixed||n||1/8000s||3.0/s||Y||n|
|13.||Nikon D200||optical||Y||2.5 / 230||fixed||n||1/8000s||5.0/s||Y||n|
|14.||Nikon D70||optical||n||1.8 / 130||fixed||n||1/8000s||3.0/s||Y||n|
|15.||Olympus E-500||optical||n||2.5 / 215||fixed||n||1/4000s||2.5/s||Y||n|
|16.||Olympus E-300||optical||n||1.8 / 134||fixed||n||1/4000s||2.5/s||Y||n|
|17.||Panasonic L1||optical||n||2.5 / 207||fixed||n||1/4000s||3.0/s||Y||n|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
One feature that is present on the D100, but is missing on the E-330 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.
The D100 writes its imaging data to Compact Flash cards, while the E-330 uses Compact Flash or xD Picture cards. The E-330 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 Olympus Evolt E-330 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Nikon D100||Y||- / -||-||-||-||1.1||-||-||-|
|2.||Olympus E-330||Y||- / -||-||-||-||2.0||-||-||-|
|3.||Canon 350D||Y||- / -||-||-||-||2.0||-||-||-|
|4.||Canon 10D||Y||- / -||-||-||-||1.1||-||-||-|
|5.||Leica Digilux 3||Y||stereo / mono||-||-||-||2.0||-||-||-|
|6.||Nikon D500||Y||stereo / mono||Y||Y||mini||3.0||Y||Y||Y|
|7.||Nikon D300S||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|8.||Nikon D90||Y||mono / mono||-||-||mini||2.0||-||-||-|
|9.||Nikon D300||Y||- / -||-||-||mini||2.0||-||-||-|
|10.||Nikon D40||Y||- / -||-||-||-||2.0||-||-||-|
|11.||Nikon D80||Y||- / -||-||-||-||2.0||-||-||-|
|12.||Nikon D70s||Y||- / -||-||-||-||2.0||-||-||-|
|13.||Nikon D200||Y||- / -||-||-||-||2.0||-||-||-|
|14.||Nikon D70||Y||- / -||-||-||-||1.0||-||-||-|
|15.||Olympus E-500||Y||- / -||-||-||-||2.0||-||-||-|
|16.||Olympus E-300||Y||- / -||-||-||-||2.0||-||-||-|
|17.||Panasonic L1||Y||- / -||-||-||-||2.0||-||-||-|
Both the D100 and the E-330 have been discontinued, but can regularly be found used on ebay. The D100 was replaced by the Nikon D200, while the E-330 does not have a direct successor. Further information on the features and operation of the D100 and E-330 can be found, respectively, in the Nikon D100 Manual (free pdf) or the online Olympus E-330 Manual.
So how do things add up? Which of the two cameras – the Nikon D100 or the Olympus E-330 – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.
Arguments in favor of the Nikon D100:
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.53x vs 0.47x).
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- More heavily discounted: Has been available for much longer (launched in February 2002).
Reasons to prefer the Olympus Evolt E-330:
- More detail: Has more megapixels (7.4 vs 6MP), which boosts linear resolution by 9%.
- Larger screen: Has a bigger rear LCD (2.5" vs 1.8") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (215k vs 118k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- More compact: Is smaller (140x87mm vs 144x116mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 143g or 18 percent) and is thus easier to take along.
- Longer lasting: Gets more shots (750 versus 370) out of a single battery charge.
- Faster data transfer: Supports a more advanced USB protocol (2.0 vs 1.1).
- 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 (50 percent cheaper at launch).
- More modern: Reflects 3 years and 11 months of technical progress since the D100 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the E-330 is the clear winner of the contest (11 : 3 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 Nikon D100 and the Olympus E-330 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the D100 or the E-330. 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 where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular 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 D100||..||..||..||+ +||o||..||Feb 2002||1,999||ebay.com|
|2.||Olympus E-330||..||..||..||+||o||..||Jan 2006||999||ebay.com|
|3.||Canon 350D||..||80/100||..||+ +||o||..||Feb 2005||899||ebay.com|
|4.||Canon 10D||..||..||..||+ +||..||..||Feb 2003||1,999||ebay.com|
|5.||Leica Digilux 3||..||..||..||..||..||..||Sep 2006||1,499||ebay.com|
|6.||Nikon D500||5/5||+ +||4.7/5||91/100||4.5/5||5/5||Jan 2016||1,999||amazon.com|
|7.||Nikon D300S||5/5||+ +||..||82/100||4/5||4.5/5||Jul 2009||1,799||ebay.com|
|8.||Nikon D90||..||+ +||..||+ +||4/5||4.5/5||Aug 2008||1,299||ebay.com|
|9.||Nikon D300||..||+ +||..||+ +||5/5||4.5/5||Aug 2007||1,799||ebay.com|
|10.||Nikon D40||..||81/100||..||+ +||o||4.5/5||Nov 2006||499||ebay.com|
|11.||Nikon D80||..||+||..||+ +||o||4.5/5||Aug 2006||999||ebay.com|
|12.||Nikon D70s||..||..||..||..||..||5/5||Apr 2005||899||ebay.com|
|13.||Nikon D200||..||+ +||..||+ +||o||..||Nov 2005||1,699||ebay.com|
|14.||Nikon D70||..||..||..||+ +||..||..||Jan 2004||999||ebay.com|
|15.||Olympus E-500||..||76/100||..||+ +||..||..||Sep 2005||599||ebay.com|
|16.||Olympus E-300||..||..||..||+||o||4.5/5||Sep 2004||799||ebay.com|
|17.||Panasonic L1||..||85/100||..||+||..||3.5/5||Feb 2006||999||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
Care should be taken when interpreting the review scores above, 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. 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 40D vs Olympus E-330
- Canon 70D vs Olympus E-330
- Canon M50 vs Nikon D100
- Canon S120 vs Olympus E-330
- Hasselblad X1D vs Nikon D100
- Leica M-E Typ 240 vs Nikon D100
- Nikon B700 vs Olympus E-330
- Nikon D100 vs Nikon D300S
- Nikon D100 vs Nikon Z7
- Nikon D100 vs Sony RX0
- Olympus E-330 vs Pentax K-3
- Olympus E-330 vs Ricoh GR
Specifications: Nikon D100 vs Olympus E-330
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||Olympus E-330|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Nikon F mount lenses||Four Thirds lenses|
|Launch Date||February 2002||January 2006|
|Launch Price||USD 1,999||USD 999|
|Sensor Specs||Nikon D100||Olympus E-330|
|Sensor Format||APS-C Sensor||Four Thirds Sensor|
|Sensor Size||23.7 x 15.6 mm||17.3 x 13.0 mm|
|Sensor Area||369.72 mm2||224.9 mm2|
|Sensor Diagonal||28.4 mm||21.6 mm|
|Sensor Resolution||6 Megapixels||7.4 Megapixels|
|Image Resolution||3008 x 2000 pixels||3136 x 2352 pixels|
|Pixel Pitch||7.85 μm||5.51 μm|
|Pixel Density||1.63 MP/cm2||3.28 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||no Video|
|ISO Setting||200 - 800 ISO||100 - 400 ISO|
|ISO Boost||200 - 1,600 ISO||100 - 1,600 ISO|
|Screen Specs||Nikon D100||Olympus E-330|
|Viewfinder Type||Optical viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%||95%|
|Top-Level Screen||Control Panel||no Top Display|
|LCD Framing||Live View|
|Rear LCD Size||1.8inch||2.5inch|
|LCD Resolution||118k dots||215k dots|
|LCD Attachment||Fixed screen||Tilting screen|
|Shooting Specs||Nikon D100||Olympus E-330|
|Focus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||3 shutter flaps/s||3 shutter flaps/s|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||CF cards||CF or XD cards|
|Single or Dual Card Slots||Single card slot||Dual card slots|
|Connectivity Specs||Nikon D100||Olympus E-330|
|USB Connector||USB 1.1||USB 2.0|
|HDMI Port||no HDMI||no HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Nikon D100||Olympus E-330|
|Battery Life (CIPA)||370 shots per charge||750 shots per charge|
144 x 116 x 81 mm
(5.7 x 4.6 x 3.2 in)
140 x 87 x 72 mm
(5.5 x 3.4 x 2.8 in)
|Camera Weight||780 g (27.5 oz)||637 g (22.5 oz)|
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