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Olympus E-400 versus Olympus E-300

The Olympus E-400 and the Olympus Evolt E-300 are two digital cameras that were revealed to the public, respectively, in September 2006 and September 2004. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with a Four Thirds sensor. The E-400 has a resolution of 10 megapixel, whereas the E-300 provides 8 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Olympus E-400 vs Olympus E-300

An illustration of the physical size and weight of the Olympus E-400 and the Olympus E-300 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 dimensions are rounded to the nearest millimeter. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left – the E-400 – represents the basis or 100 percent across all the size and weight measures).

Compare Olympus E-400 vs Olympus E-300
Compare E-400 versus E-300 top
Compare E-400 and E-300 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-300 is notably larger (6 percent) than the Olympus E-400. Moreover, the E-300 is substantially heavier (43 percent) than the E-400. In this context, it is worth noting that neither the E-400 nor the E-300 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 find an overview of suitable optics in the Four Thirds Lens Catalog.

Concerning battery life, the E-400 gets 500 shots out of its BLS-1 battery, while the E-300 can take 750 images on a single charge of its BLM-1 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Olympus E-400» 5.1 in 3.6 in 2.1 in 15.3 oz 500 n Sep 2006 699- i Olympus E-400
Olympus E-300« 5.8 in 3.3 in 2.5 in 22.0 oz 750 n Sep 2004 799- i Olympus E-300
Leica Digilux 3« » 5.7 in 3.4 in 3.0 in 21.4 oz 750 n Sep 2006 1,499- i Leica Digilux 3
Nikon D40X« » 4.9 in 3.7 in 2.5 in 18.4 oz 520 n Mar 2007 729- i Nikon D40X
Olympus E-P3« » 4.8 in 2.7 in 1.3 in 13.0 oz 330 n Jun 2011 799- i Olympus E-P3
Olympus E-PL2« » 4.5 in 2.8 in 1.7 in 12.8 oz 280 n Jan 2011 599- i Olympus E-PL2
Olympus E-450« » 5.1 in 3.6 in 2.1 in 15.5 oz 500 n Mar 2009 499- i Olympus E-450
Olympus E-620« » 5.1 in 3.7 in 2.4 in 18.4 oz 500 n Feb 2009 699- i Olympus E-620
Olympus E-420« » 5.1 in 3.6 in 2.1 in 15.5 oz 500 n Mar 2008 599- i Olympus E-420
Olympus E-410« » 5.1 in 3.6 in 2.1 in 15.3 oz 500 n Mar 2007 699- i Olympus E-410
Olympus E-510« » 5.4 in 3.6 in 2.7 in 19.0 oz 750 n Mar 2007 799- i Olympus E-510
Olympus E-330« » 5.5 in 3.4 in 2.8 in 22.5 oz 750 n Jan 2006 999- i Olympus E-330
Olympus E-500« » 5.1 in 3.7 in 2.6 in 16.9 oz 750 n Sep 2005 599- i Olympus E-500
Olympus E-1« » 5.6 in 4.1 in 3.2 in 26.0 oz 750 Y Jun 2003 1,699- i Olympus E-1
Panasonic L10« » 5.3 in 3.8 in 3.1 in 19.6 oz 450 n Aug 2007 599- i Panasonic L10

Any camera purchase 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 E-400 was launched at a somewhat lower price (by 13 percent) than the E-300, 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.

 

Sensor comparison: Olympus E-400 vs Olympus E-300

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 are more costly to manufacture and tend to lead to bigger and heavier cameras 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.

Olympus E-400 and Olympus E-300 sensor measures

While the two cameras under review share the same sensor size, the E-400 offers a higher resolution of 10 megapixel, compared with 8 MP of the E-300. This megapixel advantage translates into a 12 percent gain in linear resolution. On the other hand, these sensor specs imply that the E-400 has a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 4.74μm versus 5.30μm for the E-300). In this context, it should be noted, however, that the E-400 is a somewhat more recent model (by 1 year and 11 months) than the E-300, and its sensor might have benefitted from technological advances during this time that at least partly compensate for the smaller pixel size.

E-400 versus E-300 MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
Olympus E-400» Four Thirds 10.0 3648 2736-----Olympus E-400
Olympus E-300« Four Thirds 8.0 3264 2448-----Olympus E-300
Leica Digilux 3« » Four Thirds 7.4 3136 2352-----Leica Digilux 3
Nikon D40X« » APS-C 10.0 3872 2592-22.411.451663Nikon D40X
Olympus E-P3« » Four Thirds 12.2 4032 30241080/60i20.810.153651Olympus E-P3
Olympus E-PL2« » Four Thirds 12.2 4032 3024720/30p21.410.257355Olympus E-PL2
Olympus E-450« » Four Thirds 10.0 3648 2736-21.510.551256Olympus E-450
Olympus E-620« » Four Thirds 12.2 4032 3024-21.310.353655Olympus E-620
Olympus E-420« » Four Thirds 10.0 3648 2736-21.510.452756Olympus E-420
Olympus E-410« » Four Thirds 10.0 3648 2736-21.110.049451Olympus E-410
Olympus E-510« » Four Thirds 10.0 3648 2736-21.210.044252Olympus E-510
Olympus E-330« » Four Thirds 7.4 3136 2352-----Olympus E-330
Olympus E-500« » Four Thirds 8.0 3264 2448-----Olympus E-500
Olympus E-1« » Four Thirds 4.9 2560 1920-----Olympus E-1
Panasonic L10« » Four Thirds 10.0 3648 2736-21.310.842955Panasonic L10
Neither the E-400 nor the E-300 offer Live View, so that they cannot project the live image that the sensor receives onto the rear screen. Moreover, both cameras are still-image focused and cannot record videos.
 

Feature comparison: Olympus E-400 vs Olympus E-300

Apart from body and sensor, cameras can and do differ across a range of features. The E-400 and the E-300 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 following table reports on some other key feature differences and similarities of the Olympus E-400, the Olympus E-300, and comparable cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

Core Features
  Camera
Model
Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec)
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Camera
Model
Olympus E-400»optical n 2.5 215 fixed n 4000 3.0 Y n Olympus E-400
Olympus E-300«optical n 1.8 134 fixed n 4000 2.5 Y n Olympus E-300
Leica Digilux 3« »optical n 2.5 207 fixed n 4000 3.0 Y n Leica Digilux 3
Nikon D40X« »optical n 2.5 230 fixed n 4000 3.0 Y n Nikon D40X
Olympus E-P3« »- n 3.0 614 fixed Y 4000 3.0 Y Y Olympus E-P3
Olympus E-PL2« »- n 3.0 460 fixed n 4000 3.0 Y Y Olympus E-PL2
Olympus E-450« »optical n 2.7 215 fixed n 4000 3.5 Y n Olympus E-450
Olympus E-620« »optical n 2.7 230 swivel n 4000 4.0 Y Y Olympus E-620
Olympus E-420« »optical n 2.7 215 fixed n 4000 3.5 Y n Olympus E-420
Olympus E-410« »optical n 2.5 215 fixed n 4000 3.0 Y n Olympus E-410
Olympus E-510« »optical n 2.5 215 fixed n 4000 3.0 Y Y Olympus E-510
Olympus E-330« »optical n 2.5 215 tilting n 4000 3.0 Y n Olympus E-330
Olympus E-500« »optical n 2.5 215 fixed n 4000 2.5 Y n Olympus E-500
Olympus E-1« »optical Y 1.8 134 fixed n 4000 3.0 n n Olympus E-1
Panasonic L10« »optical n 2.5 207 swivel n 4000 3.0 Y n Panasonic L10

Both the E-400 and the E-300 write their imaging data to Compact Flash or xD Picture cards. Both cameras feature dual card slots, which can be very useful in case a memory card fails.

Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Type
WiFi
Support
NFC
Support
Bluetooth
Support
Camera
Model
Olympus E-400»Y-----2.0---Olympus E-400
Olympus E-300«Y-----2.0---Olympus E-300
Leica Digilux 3« »Ystereomono---2.0---Leica Digilux 3
Nikon D40X« »Y-----2.0---Nikon D40X
Olympus E-P3« »Ystereo---mini2.0---Olympus E-P3
Olympus E-PL2« »Ystereo---mini2.0---Olympus E-PL2
Olympus E-450« »Y-----2.0---Olympus E-450
Olympus E-620« »Y-----2.0---Olympus E-620
Olympus E-420« »Y-----2.0---Olympus E-420
Olympus E-410« »Y-----2.0---Olympus E-410
Olympus E-510« »Y-----2.0---Olympus E-510
Olympus E-330« »Y-----2.0---Olympus E-330
Olympus E-500« »Y-----2.0---Olympus E-500
Olympus E-1« »Y-----2.0---Olympus E-1
Panasonic L10« »Y-----2.0---Panasonic L10

Both the E-400 and the E-300 have been discontinued, but can regularly be found used on eBay. The E-300 was replaced by the Olympus E-330, while the E-400 was followed by the Olympus E-410.

Review summary: Olympus E-400 vs Olympus E-300

So how do things add up? Is the Olympus E-400 better than the Olympus E-300 or vice versa? A synthesis of the relative strong points of each of the models is listed below.


Reasons to prefer the Olympus E-400:

  • More detail: Offers more megapixels (10 vs 8MP) with a 12% higher linear resolution.
  • 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 134k dots).
  • Faster burst: Shoots at higher frequency (3 vs 2.5 flaps/sec) to capture the decisive moment.
  • Less heavy: Is lighter (by 189g or 30 percent) and hence easier to carry around.
  • More affordable: Was introduced into a lower priced segment (13 percent cheaper at launch).
  • More modern: Is somewhat more recent (announced 1 year and 11 months after the E-300).


Arguments in favor of the Olympus Evolt E-300:

  • Longer lasting: Gets more shots (750 versus 500) out of a single battery charge.
  • More heavily discounted: Has been on the market for longer (launched in September 2004).

If the number of relative strengths (bullet points above) is taken as a guide, the E-400 is the clear winner of the match-up (7 : 2 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.

E-400 07:02 E-300

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the E-400 or the E-300. 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 why expert reviews are important. The following table reports the overall rankings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). You can find the full text of the reviews by clicking on the site logo in the table header.

Review Scores
  Camera
Model
cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Camera
Model
Olympus E-400»85/100-4/5-4/5 Sep 2006 699- i Olympus E-400
Olympus E-300«-Recrevrev4.5/5 Sep 2004 799- i Olympus E-300
Leica Digilux 3« »----- Sep 2006 1,499- i Leica Digilux 3
Nikon D40X« »79/100HiRec4/5rev4/5 Mar 2007 729- i Nikon D40X
Olympus E-P3« »83/10074/1004.5/54.5/54.5/5 Jun 2011 799- i Olympus E-P3
Olympus E-PL2« »83/10071/1004.5/54.5/54.5/5 Jan 2011 599- i Olympus E-PL2
Olympus E-450« »--4/5-4/5 Mar 2009 499- i Olympus E-450
Olympus E-620« »88/10072/1004.5/5rev5/5 Feb 2009 699- i Olympus E-620
Olympus E-420« »85/100HiRec4/5rev4.5/5 Mar 2008 599- i Olympus E-420
Olympus E-410« »86/100HiRec4/5rev4.5/5 Mar 2007 699- i Olympus E-410
Olympus E-510« »89/100HiRec3.5/5rev4.5/5 Mar 2007 799- i Olympus E-510
Olympus E-330« »-Recrev3.5/5- Jan 2006 999- i Olympus E-330
Olympus E-500« »76/100HiRec--- Sep 2005 599- i Olympus E-500
Olympus E-1« »-Recrevrev- Jun 2003 1,699- i Olympus E-1
Panasonic L10« »85/100Rec3.5/5rev4/5 Aug 2007 599- i Panasonic L10

The review scores listed above should be treated with care, 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. 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 would like to check on the differences and similarities of other camera models, just use the search menu below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool. If the camera you are interested in is not available, kindly get in touch, and I will try to update the database with the necessary infos.

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