Olympus E-400 vs E-510
The Olympus E-400 and the Olympus E-510 are two digital cameras that were officially introduced, respectively, in September 2006 and March 2007. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with a Four Thirds sensor. Both cameras offer a resolution of 10 megapixels.
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 Olympus E-400 and the Olympus E-510? 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 Olympus E-400 and the Olympus E-510 is provided 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 Olympus E-510 is notably larger (6 percent) than the Olympus E-400. Moreover, the E-510 is markedly heavier (24 percent) than the E-400. In this context, it is worth noting that neither the E-400 nor the E-510 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. 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 Four Thirds Lens Catalog.
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.
|Olympus E-400||130 mm||91 mm||53 mm||435 g||500||n||Sep 2006||699|
|Olympus E-510||136 mm||92 mm||68 mm||538 g||750||n||Mar 2007||799|
|Fujifilm X30||119 mm||72 mm||60 mm||423 g||470||n||Aug 2014||599|
|Nikon D40X||124 mm||94 mm||64 mm||522 g||520||n||Mar 2007||729|
|Olympus E-450||130 mm||91 mm||53 mm||440 g||500||n||Mar 2009||499|
|Olympus E-600||130 mm||94 mm||60 mm||535 g||500||n||Aug 2009||449|
|Olympus E-620||130 mm||94 mm||60 mm||521 g||500||n||Feb 2009||699|
|Olympus E-30||142 mm||108 mm||75 mm||701 g||750||n||Nov 2008||1,299|
|Olympus E-420||130 mm||91 mm||53 mm||440 g||500||n||Mar 2008||599|
|Olympus E-520||136 mm||92 mm||68 mm||535 g||750||n||May 2008||699|
|Olympus E-410||130 mm||91 mm||53 mm||435 g||500||n||Mar 2007||699|
|Olympus E-500||130 mm||95 mm||66 mm||479 g||750||n||Sep 2005||599|
|Panasonic L10||135 mm||96 mm||78 mm||556 g||450||n||Aug 2007||599|
|Notes: 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 E-400 was launched at a somewhat lower price (by 13 percent) than the E-510, which makes it more attractive for photographers on a tight budget. 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 size of the sensor inside a digital camera is one of the key determinants 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 associated with larger, more expensive camera bodies and lenses.
Both cameras under consideration feature a Four Thirds sensor and have a format factor (sometimes also referred to as "crop factor") of 2.0. Within the spectrum of camera sensors, this places the review cameras among the medium-sized sensor cameras that aim to strike a balance between image quality and portability. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Technology-wise, the E-510 uses a more advanced image processing engine (TruePic III) than the E-400 (TruePic), with benefits for noise reduction, color accuracy, and processing speed.
The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 10 megapixels. This similarity in sensor specs implies that both the E-400 and the E-510 have the same pixel density, as well as the same pixel size. It should, however, be noted that the E-510 is a somewhat more recent model (by 5 months) than the E-400, and its sensor might have benefitted from technological advances during this time.
The Olympus E-400 has a native sensitivity range from ISO 100 to ISO 1600. The Olympus E-510 offers exactly the same ISO settings.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
| DXO |
|Olympus E-400||Four Thirds||10.0||3648||2736||none||..||..||..||..|
|Olympus E-510||Four Thirds||10.0||3648||2736||none||21.2||10.0||442||52|
|Olympus E-450||Four Thirds||10.0||3648||2736||none||21.5||10.5||512||56|
|Olympus E-600||Four Thirds||12.2||4032||3024||none||21.5||10.3||541||55|
|Olympus E-620||Four Thirds||12.2||4032||3024||none||21.3||10.3||536||55|
|Olympus E-30||Four Thirds||12.2||4032||3024||none||21.3||10.4||530||55|
|Olympus E-420||Four Thirds||10.0||3648||2736||none||21.5||10.4||527||56|
|Olympus E-520||Four Thirds||10.0||3648||2736||none||21.4||10.4||548||55|
|Olympus E-410||Four Thirds||10.0||3648||2736||none||21.1||10.0||494||51|
|Olympus E-500||Four Thirds||8.0||3264||2448||none||..||..||..||..|
|Panasonic L10||Four Thirds||10.0||3648||2736||none||21.3||10.8||429||55|
Apart from body and sensor, cameras can and do differ across a range of features. The E-400 and the E-510 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%), as well as the same magnification (0.46x). The following table reports on some other key feature differences and similarities of the Olympus E-400, the Olympus E-510, and comparable cameras.
One feature that differentiates the E-510 and the E-400 is in-body image stabilization (IBIS). The E-510 reduces the risk of handshake-induced blur with all attached lenses, while the E-400 offers no blur reduction with lenses that themselves do not provide optical image stabilization.
Concerning the storage of imaging data, both the E-400 and the E-510 write their files to Compact Flash or xD Picture cards. Both cameras feature dual card slots, which can be very useful in case a memory card fails.
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 Olympus E-400 and Olympus E-510 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
| WiFi |
| NFC |
Both the E-400 and the E-510 have been discontinued, but can regularly be found used on eBay. The E-400 was replaced by the Olympus E-410, while the E-510 was followed by the Olympus E-520. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Olympus website.
So what is the bottom line? Is there a clear favorite between the Olympus E-400 and the Olympus E-510? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Olympus E-400:
- Less heavy: Is lighter (by 103g or 19 percent) and hence easier to carry around.
- More affordable: Was introduced into a lower priced segment (13 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in September 2006).
Arguments in favor of the Olympus E-510:
- Better jpgs: Has a more modern image processing engine (TruePic III vs TruePic).
- Longer lasting: Gets more shots (750 versus 500) out of a single battery charge.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- More modern: Was introduced somewhat (5 months) more recently.
If the count of individual advantages (bullet points above) is taken as a guide, the E-510 comes out slightly ahead of the E-400 (4 : 3 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 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 Olympus E-400 and the Olympus E-510 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 E-400 and the E-510 in practical situations. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
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 (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.
|Olympus E-400||85/100||..||4/5||..||4/5||Sep 2006||699|
|Olympus E-510||89/100||+ +||3.5/5||o||4.5/5||Mar 2007||799|
|Fujifilm X30||..||76/100||4.5/5||4/5||4.5/5||Aug 2014||599|
|Nikon D40X||79/100||+ +||4/5||o||4/5||Mar 2007||729|
|Olympus E-450||..||..||4/5||..||4/5||Mar 2009||499|
|Olympus E-600||..||..||..||..||4.5/5||Aug 2009||449|
|Olympus E-620||88/100||72/100||4.5/5||o||5/5||Feb 2009||699|
|Olympus E-30||..||71/100||4.5/5||..||4/5||Nov 2008||1,299|
|Olympus E-420||85/100||+ +||4/5||o||4.5/5||Mar 2008||599|
|Olympus E-520||87/100||+ +||4.5/5||4/5||4.5/5||May 2008||699|
|Olympus E-410||86/100||+ +||4/5||o||4.5/5||Mar 2007||699|
|Olympus E-500||76/100||+ +||..||..||..||Sep 2005||599|
|Panasonic L10||85/100||+||3.5/5||o||4/5||Aug 2007||599|
|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. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. 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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
Specifications: Olympus E-400 vs Olympus E-510
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||Olympus E-400||Olympus E-510|
|Camera Type||Digital single lens reflex||Digital single lens reflex|
|Camera Lens||Four Thirds lenses||Four Thirds lenses|
|Launch Date||September 2006||March 2007|
|Launch Price||USD 699||USD 799|
|Sensor Specs||Olympus E-400||Olympus E-510|
|Sensor Format||Four Thirds Sensor||Four Thirds Sensor|
|Sensor Size||17.3 x 13.0 mm||17.3 x 13.0 mm|
|Sensor Area||224.9 mm2||224.9 mm2|
|Sensor Diagonal||21.6 mm||21.6 mm|
|Sensor Resolution||10 Megapixels||10 Megapixels|
|Image Resolution||3648 x 2736 pixels||3648 x 2736 pixels|
|Pixel Pitch||4.74 μm||4.74 μm|
|Pixel Density||4.44 MP/cm2||4.44 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||no Video||no Video|
|ISO Setting||100 - 1,600 ISO||100 - 1,600 ISO|
|Image Processor||TruePic||TruePic III|
|DXO Sensor Quality (score)||..||52|
|DXO Color Depth (bits)||..||21.2|
|DXO Dynamic Range (EV)||..||10.0|
|DXO Low Light (ISO)||..||442|
|Screen Specs||Olympus E-400||Olympus E-510|
|Viewfinder Type||Optical viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%||95%|
|LCD Framing||Live View|
|Rear LCD Size||2.5inch||2.5inch|
|LCD Resolution||215k dots||215k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Olympus E-400||Olympus E-510|
|Focus System||Phase-detect AF||Phase-detect AF|
|Continuous Shooting||3 shutter flaps/s||3 shutter flaps/s|
|Image Stabilization||Lens stabilization only||In-body stabilization|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||CF or XD cards||CF or XD cards|
|Second Storage Option||Dual card slots||Dual card slots|
|Connectivity Specs||Olympus E-400||Olympus E-510|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||no HDMI||no HDMI|
|Wifi Support||no Wifi||no Wifi|
|Body Specs||Olympus E-400||Olympus E-510|
|Battery Life (CIPA)||500 shots per charge||750 shots per charge|
130 x 91 x 53 mm
(5.1 x 3.6 x 2.1 in)
136 x 92 x 68 mm
(5.4 x 3.6 x 2.7 in)
|Camera Weight||435 g (15.3 oz)||538 g (19.0 oz)|
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