Canon XS vs Olympus E-3
The Canon EOS Rebel XS (called Canon 1000D in some regions) and the Olympus E-3 are two digital cameras that were officially introduced, respectively, in June 2008 and October 2007. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (XS) and a Four Thirds (E-3) sensor. The Canon has a resolution of 10.1 megapixels, whereas the Olympus provides 10 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 Canon EOS Rebel XS and the Olympus E-3? 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 Canon XS and the Olympus E-3 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 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 Olympus E-3 is notably larger (33 percent) than the Canon XS. Moreover, the E-3 is substantially heavier (75 percent) than the XS. It is noteworthy in this context that the E-3 is splash and dust-proof, while the XS 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. 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 Canon EF Lens Catalog (XS) and the Four Thirds Lens Catalog (E-3).
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.
|1.||Canon XS||126 mm||98 mm||65 mm||502 g||500||n||Jun 2008||449||ebay.com|
|2.||Olympus E-3||142 mm||116 mm||75 mm||876 g||750||Y||Oct 2007||1,699||ebay.com|
|3.||Canon T7||129 mm||101 mm||78 mm||475 g||500||n||Feb 2018||449||amazon.com|
|4.||Canon T100||129 mm||102 mm||77 mm||436 g||500||n||Feb 2018||399||amazon.com|
|5.||Canon T6||129 mm||101 mm||78 mm||485 g||500||n||Mar 2016||449||ebay.com|
|6.||Canon T5||130 mm||100 mm||78 mm||480 g||500||n||Feb 2014||449||ebay.com|
|7.||Canon T3||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449||ebay.com|
|8.||Canon SX20||123 mm||88 mm||87 mm||600 g||..||n||Aug 2009||399||ebay.com|
|9.||Canon T1i||129 mm||98 mm||62 mm||520 g||400||n||Mar 2009||799||ebay.com|
|10.||Canon XSi||129 mm||98 mm||62 mm||524 g||500||n||Jan 2008||799||ebay.com|
|11.||Canon 40D||146 mm||108 mm||74 mm||822 g||750||n||Aug 2007||1,299||ebay.com|
|12.||Canon XTi||127 mm||84 mm||65 mm||556 g||370||n||Aug 2006||799||ebay.com|
|13.||Olympus E-5||142 mm||117 mm||75 mm||873 g||750||Y||Sep 2010||1,699||ebay.com|
|14.||Olympus E-30||142 mm||108 mm||75 mm||701 g||750||n||Nov 2008||1,299||ebay.com|
|15.||Olympus E-520||136 mm||92 mm||68 mm||535 g||750||n||May 2008||699||ebay.com|
|16.||Olympus E-510||136 mm||92 mm||68 mm||538 g||750||n||Mar 2007||799||ebay.com|
|17.||Olympus E-1||141 mm||104 mm||81 mm||738 g||750||Y||Jun 2003||1,699||ebay.com|
|Note: 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 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 XS was launched at a markedly lower price (by 74 percent) than the E-3, 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 sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and 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 Canon XS features an APS-C sensor and the Olympus E-3 a Four Thirds sensor. The sensor area in the E-3 is 32 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 2.0. The sensor in the XS has a native 3:2 aspect ratio, while the one in the E-3 offers a 4:3 aspect.
With 10.1MP, the XS offers a slightly higher resolution than the E-3 (10MP), but the XS nevertheless has larger individual pixels (pixel pitch of 5.71μm versus 4.74μm for the E-3) due to its larger sensor. Moreover, the XS is a somewhat more recent model (by 7 months) than the E-3, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
The Canon EOS Rebel XS has a native sensitivity range from ISO 100 to ISO 800, which can be extended to ISO 100-1600. The corresponding ISO settings for the Olympus E-3 are ISO 100 to ISO 3200 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. 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"). Of the two cameras under review, the XS has a notably higher overall DXO score than the E-3 (overall score 6 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.4 bits higher color depth, 0.4 EV in additional dynamic range, and 0.3 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.
|2.||Olympus E-3||Four Thirds||10.0||3648||2736||none||21.6||10.5||571||56|
|13.||Olympus E-5||Four Thirds||12.2||4032||3024||720/30p||21.6||10.5||519||56|
|14.||Olympus E-30||Four Thirds||12.2||4032||3024||none||21.3||10.4||530||55|
|15.||Olympus E-520||Four Thirds||10.0||3648||2736||none||21.4||10.4||548||55|
|16.||Olympus E-510||Four Thirds||10.0||3648||2736||none||21.2||10.0||442||52|
|17.||Olympus E-1||Four Thirds||4.9||2560||1920||none||20.0||9.7||-145||44|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Apart from body and sensor, cameras can and do differ across a variety of features. The XS and the E-3 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 E-3 offers a wider field of view (100%) than the one in the XS (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the E-3 has a higher magnification (0.58x vs 0.51x), 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 Canon XS and Olympus E-3 in connection with corresponding information for a sample of similar cameras.
|1.||Canon XS||optical||n||2.5 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|2.||Olympus E-3||optical||Y||2.5 / 230||swivel||n||1/8000s||5.0/s||Y||Y|
|3.||Canon T7||optical||n||3.0 / 920||fixed||n||1/4000s||3.0/s||Y||n|
|4.||Canon T100||optical||n||2.7 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|5.||Canon T6||optical||n||3.0 / 920||fixed||n||1/4000s||3.0/s||Y||n|
|6.||Canon T5||optical||n||3.0 / 460||fixed||n||1/4000s||3.0/s||Y||n|
|7.||Canon T3||optical||n||2.7 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|8.||Canon SX20||202||n||2.5 / 230||swivel||n||1/3200s||0.7/s||Y||Y|
|9.||Canon T1i||optical||n||3.0 / 920||fixed||n||1/4000s||3.4/s||Y||n|
|10.||Canon XSi||optical||n||3.0 / 230||fixed||n||1/4000s||3.5/s||Y||n|
|11.||Canon 40D||optical||Y||3.0 / 230||fixed||n||1/8000s||6.5/s||Y||n|
|12.||Canon XTi||optical||n||2.5 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|13.||Olympus E-5||optical||Y||3.0 / 920||swivel||n||1/8000s||5.0/s||Y||Y|
|14.||Olympus E-30||optical||Y||2.7 / 230||swivel||n||1/8000s||5.0/s||Y||Y|
|15.||Olympus E-520||optical||n||2.7 / 215||fixed||n||1/4000s||3.5/s||Y||Y|
|16.||Olympus E-510||optical||n||2.5 / 215||fixed||n||1/4000s||3.0/s||Y||Y|
|17.||Olympus E-1||optical||Y||1.8 / 134||fixed||n||1/4000s||3.0/s||n||n|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
One feature that differentiates the E-3 and the XS is in-body image stabilization (IBIS). The E-3 reduces the risk of handshake-induced blur with all attached lenses, while the XS offers no blur reduction with lenses that themselves do not provide optical image stabilization.The E-3 has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the XS does not have a selfie-screen.
The XS writes its imaging data to SDHC cards, while the E-3 uses Compact Flash or xD Picture cards. The E-3 features dual card slots, which can be very useful in case a memory card fails. In contrast, the XS 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 Canon EOS Rebel XS and Olympus E-3 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Canon XS||Y||- / -||-||-||-||2.0||-||-||-|
|2.||Olympus E-3||Y||- / -||-||-||-||2.0||-||-||-|
|3.||Canon T7||Y||mono / mono||-||-||mini||2.0||Y||Y||-|
|4.||Canon T100||Y||mono / mono||-||-||mini||2.0||Y||Y||-|
|5.||Canon T6||Y||mono / mono||-||-||mini||2.0||Y||Y||-|
|6.||Canon T5||Y||mono / mono||-||-||mini||2.0||-||-||-|
|7.||Canon T3||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|8.||Canon SX20||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|9.||Canon T1i||Y||mono / mono||-||-||mini||2.0||-||-||-|
|10.||Canon XSi||Y||- / -||-||-||mini||2.0||-||-||-|
|11.||Canon 40D||Y||- / -||-||-||-||2.0||-||-||-|
|12.||Canon XTi||Y||- / -||-||-||-||2.0||-||-||-|
|13.||Olympus E-5||Y||stereo / -||-||-||mini||2.0||-||-||-|
|14.||Olympus E-30||Y||- / -||-||-||-||2.0||-||-||-|
|15.||Olympus E-520||Y||- / -||-||-||-||2.0||-||-||-|
|16.||Olympus E-510||Y||- / -||-||-||-||2.0||-||-||-|
|17.||Olympus E-1||Y||- / -||-||-||-||2.0||-||-||-|
Studio photographers will appreciate that the Olympus E-3 (unlike the XS) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the XS and the E-3 have been discontinued, but can regularly be found used on ebay. The E-3 was replaced by the Olympus E-5, while the XS was followed by the Canon T3. Further information on the features and operation of the XS and E-3 can be found, respectively, in the Canon XS Manual (free pdf) or the online Olympus E-3 Manual.
So how do things add up? Is there a clear favorite between the Canon XS and the Olympus E-3? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Canon EOS Rebel XS:
- Better image quality: Scores markedly higher (6 points) in the DXO overall assessment.
- Better low-light sensitivity: Requires less light for good images (0.3 stops ISO advantage).
- More compact: Is smaller (126x98mm vs 142x116mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 374g or 43 percent) and hence easier to carry around.
- More affordable: Was introduced into a lower priced category (74 percent cheaper at launch).
- More modern: Is somewhat more recent (announced 7 months after the E-3).
Reasons to prefer the Olympus E-3:
- 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 (0.58x vs 0.51x).
- Easier setting verification: Features a control panel on top to check shooting parameters.
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (5 vs 3 flaps/sec) to capture the decisive moment.
- Longer lasting: Gets more shots (750 versus 500) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- 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 heavily discounted: Has been on the market for longer (launched in October 2007).
If the count of individual advantages (bullet points above) is taken as a guide, the E-3 is the clear winner of the contest (13 : 6 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. 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 Canon XS and the Olympus E-3 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 comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the XS or the E-3 perform in practice. 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 why hands-on reviews by experts are important. 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.||Canon XS||..||82/100||..||+ +||3.5/5||4.5/5||Jun 2008||449||ebay.com|
|2.||Olympus E-3||..||88/100||..||+ +||o||4/5||Oct 2007||1,699||ebay.com|
|3.||Canon T7||..||o||3.5/5||..||3.5/5||3.5/5||Feb 2018||449||amazon.com|
|4.||Canon T100||..||o||3/5||..||3.5/5||3.5/5||Feb 2018||399||amazon.com|
|5.||Canon T6||4/5||o||4/5||73/100||4/5||4/5||Mar 2016||449||ebay.com|
|6.||Canon T5||3/5||+||..||..||4/5||4.5/5||Feb 2014||449||ebay.com|
|7.||Canon T3||..||80/100||..||69/100||4/5||4.5/5||Feb 2011||449||ebay.com|
|8.||Canon SX20||..||+ +||..||73/100||..||4/5||Aug 2009||399||ebay.com|
|9.||Canon T1i||..||+ +||..||74/100||4.5/5||4.5/5||Mar 2009||799||ebay.com|
|10.||Canon XSi||..||+ +||..||+ +||4/5||4.5/5||Jan 2008||799||ebay.com|
|11.||Canon 40D||..||+ +||..||+ +||4.5/5||4.5/5||Aug 2007||1,299||ebay.com|
|12.||Canon XTi||..||+ +||..||+ +||o||4/5||Aug 2006||799||ebay.com|
|13.||Olympus E-5||4/5||..||..||75/100||4/5||4.5/5||Sep 2010||1,699||ebay.com|
|14.||Olympus E-30||..||..||..||71/100||4.5/5||4/5||Nov 2008||1,299||ebay.com|
|15.||Olympus E-520||..||87/100||..||+ +||4.5/5||4.5/5||May 2008||699||ebay.com|
|16.||Olympus E-510||..||89/100||..||+ +||3.5/5||4.5/5||Mar 2007||799||ebay.com|
|17.||Olympus E-1||..||..||..||+||o||..||Jun 2003||1,699||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The above review scores should be interpreted 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. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
Specifications: Canon XS vs Olympus E-3
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||Canon XS||Olympus E-3|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Canon EF mount lenses||Four Thirds lenses|
|Launch Date||June 2008||October 2007|
|Launch Price||USD 449||USD 1,699|
|Sensor Specs||Canon XS||Olympus E-3|
|Sensor Format||APS-C Sensor||Four Thirds Sensor|
|Sensor Size||22.2 x 14.8 mm||17.3 x 13.0 mm|
|Sensor Area||328.56 mm2||224.9 mm2|
|Sensor Diagonal||26.7 mm||21.6 mm|
|Sensor Resolution||10.1 Megapixels||10 Megapixels|
|Image Resolution||3888 x 2592 pixels||3648 x 2736 pixels|
|Pixel Pitch||5.71 μm||4.74 μm|
|Pixel Density||3.07 MP/cm2||4.44 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||no Video|
|ISO Setting||100 - 800 ISO||100 - 3,200 ISO|
|ISO Boost||100 - 1,600 ISO||no Enhancement|
|Image Processor||DIGIC 3||TruePic III|
|DXO Sensor Quality (score)||62||56|
|DXO Color Depth (bits)||22||21.6|
|DXO Dynamic Range (EV)||10.9||10.5|
|DXO Low Light (ISO)||719||571|
|Screen Specs||Canon XS||Olympus E-3|
|Viewfinder Type||Optical viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%||100%|
|Top-Level Screen||no Top Display||Control Panel|
|LCD Framing||Live View||Live View|
|Rear LCD Size||2.5inch||2.5inch|
|LCD Resolution||230k dots||230k dots|
|LCD Attachment||Fixed screen||Swivel screen|
|Shooting Specs||Canon XS||Olympus E-3|
|Focus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||3 shutter flaps/s||5 shutter flaps/s|
|Shutter Life Expectancy||100 000 actuations||150 000 actuations|
|Image Stabilization||Lens stabilization only||In-body stabilization|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDHC cards||CF or XD cards|
|Single or Dual Card Slots||Single card slot||Dual card slots|
|Connectivity Specs||Canon XS||Olympus E-3|
|Studio Flash||no PC Sync||PC Sync socket|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||no HDMI||no HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Canon XS||Olympus E-3|
|Environmental Sealing||not weather sealed||Weathersealed body|
|Battery Life (CIPA)||500 shots per charge||750 shots per charge|
126 x 98 x 65 mm
(5.0 x 3.9 x 2.6 in)
142 x 116 x 75 mm
(5.6 x 4.6 x 3.0 in)
|Camera Weight||502 g (17.7 oz)||876 g (30.9 oz)|
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