Canon 30D vs Olympus E-300
The Canon EOS 30D and the Olympus Evolt E-300 are two digital cameras that were officially introduced, respectively, in February 2006 and September 2004. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (30D) and a Four Thirds (E-300) sensor. The Canon has a resolution of 8.2 megapixels, whereas the Olympus provides 8 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 30D and the Olympus Evolt E-300? 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.
Body comparison
An illustration of the physical size and weight of the Canon 30D 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 consecutive views from the front, the top, and the rear side 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-300 is notably smaller (18 percent) than the Canon 30D. Moreover, the E-300 is markedly lighter (21 percent) than the 30D. In this context, it is worth noting that neither the 30D 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. 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 (30D) and the Four Thirds Lens Catalog (E-300).
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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.
# | Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 30D | 144 mm | 106 mm | 74 mm | 785 g | 750 | n | Feb 2006 | 1,399 | ebay.com | |
2. | Olympus E-300 | 147 mm | 85 mm | 64 mm | 624 g | 750 | n | Sep 2004 | 799 | ebay.com | |
3. | Canon 70D | 139 mm | 104 mm | 79 mm | 755 g | 920 | Y | Jul 2013 | 1,199 | ebay.com | |
4. | Canon 60D | 145 mm | 106 mm | 79 mm | 755 g | 1100 | Y | Aug 2010 | 1,399 | ebay.com | |
5. | Canon 7D | 148 mm | 111 mm | 74 mm | 860 g | 800 | Y | Sep 2009 | 1,699 | ebay.com | |
6. | Canon 50D | 146 mm | 108 mm | 74 mm | 822 g | 800 | Y | Aug 2008 | 1,299 | ebay.com | |
7. | Canon 40D | 146 mm | 108 mm | 74 mm | 822 g | 750 | n | Aug 2007 | 1,299 | ebay.com | |
8. | Canon 400D | 127 mm | 84 mm | 65 mm | 556 g | 370 | n | Aug 2006 | 799 | ebay.com | |
9. | Canon 350D | 127 mm | 94 mm | 64 mm | 540 g | 400 | n | Feb 2005 | 899 | ebay.com | |
10. | Canon 20D | 144 mm | 106 mm | 72 mm | 770 g | 700 | n | Aug 2004 | 1,499 | ebay.com | |
11. | Leica Digilux 3 | 146 mm | 87 mm | 77 mm | 606 g | 750 | n | Sep 2006 | 1,499 | ebay.com | |
12. | Nikon D80 | 132 mm | 103 mm | 77 mm | 668 g | 600 | n | Aug 2006 | 999 | ebay.com | |
13. | Nikon D200 | 147 mm | 113 mm | 74 mm | 920 g | 400 | Y | Nov 2005 | 1,699 | ebay.com | |
14. | Olympus E-330 | 140 mm | 87 mm | 72 mm | 637 g | 750 | n | Jan 2006 | 999 | ebay.com | |
15. | Olympus E-500 | 130 mm | 95 mm | 66 mm | 479 g | 750 | n | Sep 2005 | 599 | ebay.com | |
16. | 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. | |||||||||||
Any camera decision will naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The E-300 was launched at a markedly lower price (by 43 percent) than the 30D, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. 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
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors 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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon 30D features an APS-C sensor and the Olympus E-300 a Four Thirds sensor. The sensor area in the E-300 is 33 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 30D has a native 3:2 aspect ratio, while the one in the E-300 offers a 4:3 aspect.
With 8.2MP, the 30D offers a slightly higher resolution than the E-300 (8MP), but the 30D nevertheless has larger individual pixels (pixel pitch of 6.42μm versus 5.30μm for the E-300) due to its larger sensor. Moreover, the 30D is a somewhat more recent model (by 1 year and 4 months) than the E-300, 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 30D has a native sensitivity range from ISO 100 to ISO 1600, which can be extended to ISO 100-3200. The corresponding ISO settings for the Olympus Evolt E-300 are ISO 100 to ISO 400, with the possibility to increase the ISO range to 100-1600.
In terms of underlying technology, the 30D is build around a CMOS sensor, while the E-300 uses a CCD 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.
For many cameras, data on sensor performance has been reported by DXO Mark. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
# | Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 30D | APS-C | 8.2 | 3504 | 2336 | none | 21.5 | 10.8 | 736 | 59 | |
2. | Olympus E-300 | Four Thirds | 8.0 | 3264 | 2448 | none | 20.4 | 10.1 | -40 | 48 | |
3. | Canon 70D | APS-C | 20.0 | 5472 | 3648 | 1080/30p | 22.5 | 11.6 | 926 | 68 | |
4. | Canon 60D | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 22.2 | 11.5 | 813 | 66 | |
5. | Canon 7D | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 22.0 | 11.7 | 854 | 66 | |
6. | Canon 50D | APS-C | 15.1 | 4752 | 3168 | none | 21.8 | 11.4 | 696 | 63 | |
7. | Canon 40D | APS-C | 10.1 | 3888 | 2592 | none | 22.1 | 11.3 | 703 | 64 | |
8. | Canon 400D | APS-C | 10.1 | 3888 | 2592 | none | 22.1 | 11.0 | 664 | 62 | |
9. | Canon 350D | APS-C | 8.0 | 3456 | 2304 | none | 21.8 | 10.8 | 637 | 60 | |
10. | Canon 20D | APS-C | 8.2 | 3504 | 2336 | none | 21.9 | 11.0 | 721 | 62 | |
11. | Leica Digilux 3 | Four Thirds | 7.4 | 3136 | 2352 | none | 21.0 | 10.6 | 127 | 53 | |
12. | Nikon D80 | APS-C | 10.0 | 3872 | 2592 | none | 22.1 | 11.2 | 524 | 61 | |
13. | Nikon D200 | APS-C | 10.0 | 3872 | 2592 | none | 22.3 | 11.5 | 583 | 64 | |
14. | Olympus E-330 | Four Thirds | 7.4 | 3136 | 2352 | none | 20.8 | 10.4 | 73 | 52 | |
15. | Olympus E-500 | Four Thirds | 8.0 | 3264 | 2448 | none | 20.7 | 10.3 | 45 | 51 | |
16. | 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. |
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. The 30D 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 viewfinders of both cameras offer the same field of view (95%), but the viewfinder of the 30D has a higher magnification than the one of the E-300 (0.56x vs 0.5x), 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 30D and Olympus E-300 in connection with corresponding information for a sample of similar cameras.
# | Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 30D | optical | Y | 2.5 / 230 | fixed | n | 1/8000s | 5.0/s | Y | n | |
2. | Olympus E-300 | optical | n | 1.8 / 134 | fixed | n | 1/4000s | 2.5/s | Y | n | |
3. | Canon 70D | optical | Y | 3.0 / 1040 | swivel | Y | 1/8000s | 7.0/s | Y | n | |
4. | Canon 60D | optical | Y | 3.0 / 1040 | swivel | n | 1/8000s | 5.3/s | Y | n | |
5. | Canon 7D | optical | Y | 3.0 / 920 | fixed | n | 1/8000s | 8.0/s | Y | n | |
6. | Canon 50D | optical | Y | 3.0 / 920 | fixed | n | 1/8000s | 6.3/s | Y | n | |
7. | Canon 40D | optical | Y | 3.0 / 230 | fixed | n | 1/8000s | 6.5/s | Y | n | |
8. | Canon 400D | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
9. | Canon 350D | optical | n | 1.8 / 115 | fixed | n | 1/4000s | 3.0/s | Y | n | |
10. | Canon 20D | optical | Y | 1.8 / 118 | fixed | n | 1/8000s | 5.0/s | Y | n | |
11. | Leica Digilux 3 | optical | n | 2.5 / 207 | fixed | n | 1/4000s | 3.0/s | Y | n | |
12. | Nikon D80 | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
13. | Nikon D200 | optical | Y | 2.5 / 230 | fixed | n | 1/8000s | 5.0/s | Y | n | |
14. | Olympus E-330 | optical | n | 2.5 / 215 | tilting | n | 1/4000s | 3.0/s | Y | n | |
15. | Olympus E-500 | optical | n | 2.5 / 215 | fixed | n | 1/4000s | 2.5/s | Y | n | |
16. | Panasonic L1 | optical | n | 2.5 / 207 | fixed | n | 1/4000s | 3.0/s | Y | n | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One feature that is present on the 30D, but is missing on the E-300 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 30D writes its imaging data to Compact Flash cards, while the E-300 uses Compact Flash or xD Picture cards. The E-300 features dual card slots, which can be very useful in case a memory card fails. In contrast, the 30D only has one slot.
Connectivity comparison
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 30D and Olympus Evolt E-300 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
# | Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 30D | Y | - / - | - | - | - | 2.0 | - | - | - | |
2. | Olympus E-300 | Y | - / - | - | - | - | 2.0 | - | - | - | |
3. | Canon 70D | Y | stereo / mono | Y | - | mini | 2.0 | Y | - | - | |
4. | Canon 60D | Y | mono / mono | Y | - | mini | 2.0 | - | - | - | |
5. | Canon 7D | Y | mono / - | Y | - | mini | 2.0 | - | - | - | |
6. | Canon 50D | Y | - / - | - | - | mini | 2.0 | - | - | - | |
7. | Canon 40D | Y | - / - | - | - | - | 2.0 | - | - | - | |
8. | Canon 400D | Y | - / - | - | - | - | 2.0 | - | - | - | |
9. | Canon 350D | Y | - / - | - | - | - | 2.0 | - | - | - | |
10. | Canon 20D | Y | - / - | - | - | - | 1.1 | - | - | - | |
11. | Leica Digilux 3 | Y | stereo / mono | - | - | - | 2.0 | - | - | - | |
12. | Nikon D80 | Y | - / - | - | - | - | 2.0 | - | - | - | |
13. | Nikon D200 | Y | - / - | - | - | - | 2.0 | - | - | - | |
14. | Olympus E-330 | Y | - / - | - | - | - | 2.0 | - | - | - | |
15. | Olympus E-500 | Y | - / - | - | - | - | 2.0 | - | - | - | |
16. | Panasonic L1 | Y | - / - | - | - | - | 2.0 | - | - | - |
Studio photographers will appreciate that the Canon 30D (unlike the E-300) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the 30D 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 30D was followed by the Canon 40D. Further information on the features and operation of the 30D and E-300 can be found, respectively, in the Canon 30D Manual (free pdf) or the online Olympus E-300 Manual.
Review summary
So what is the bottom line? Which of the two cameras – the Canon 30D or the Olympus E-300 – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Canon EOS 30D:
- Better image quality: Features a larger and more technologically advanced imaging sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.56x vs 0.5x).
- Easier setting verification: Features an LCD display on top to control shooting parameters.
- 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 (230k vs 134k dots).
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (5 vs 2.5 flaps/sec) to capture the decisive moment.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- More modern: Is somewhat more recent (announced 1 year and 4 months after the E-300).
Advantages of the Olympus Evolt E-300:
- More compact: Is smaller (147x85mm vs 144x106mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 161g or 21 percent) and is thus easier to take along.
- 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 (43 percent cheaper at launch).
- More heavily discounted: Has been on the market for longer (launched in September 2004).
If the count of relative strengths (bullet points above) is taken as a measure, the 30D is the clear winner of the match-up (12 : 5 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 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 Canon 30D and the Olympus E-300 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 says little about, for example, the shooting experience and imaging performance of the 30D and the E-300 in practical situations. 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.
Expert reviews
This is why expert reviews are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear 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.
# | Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 30D | .. | + + | .. | + + | o | .. | Feb 2006 | 1,399 | ebay.com | |
2. | Olympus E-300 | .. | .. | .. | + | o | 4.5/5 | Sep 2004 | 799 | ebay.com | |
3. | Canon 70D | 5/5 | + + | .. | 83/100 | 4.5/5 | 5/5 | Jul 2013 | 1,199 | ebay.com | |
4. | Canon 60D | 5/5 | + | .. | 79/100 | 4/5 | 4.5/5 | Aug 2010 | 1,399 | ebay.com | |
5. | Canon 7D | 5/5 | + + | .. | 84/100 | 4.5/5 | 4.5/5 | Sep 2009 | 1,699 | ebay.com | |
6. | Canon 50D | .. | + + | .. | + + | 4.5/5 | 4.5/5 | Aug 2008 | 1,299 | ebay.com | |
7. | Canon 40D | .. | + + | .. | + + | 4.5/5 | 4.5/5 | Aug 2007 | 1,299 | ebay.com | |
8. | Canon 400D | .. | + + | .. | + + | o | 4/5 | Aug 2006 | 799 | ebay.com | |
9. | Canon 350D | .. | 80/100 | .. | + + | o | .. | Feb 2005 | 899 | ebay.com | |
10. | Canon 20D | .. | .. | .. | + + | .. | .. | Aug 2004 | 1,499 | ebay.com | |
11. | Leica Digilux 3 | .. | .. | .. | .. | .. | .. | Sep 2006 | 1,499 | ebay.com | |
12. | Nikon D80 | .. | + | .. | + + | o | 4.5/5 | Aug 2006 | 999 | ebay.com | |
13. | Nikon D200 | .. | + + | .. | + + | o | .. | Nov 2005 | 1,699 | ebay.com | |
14. | Olympus E-330 | .. | .. | .. | + | o | .. | Jan 2006 | 999 | ebay.com | |
15. | Olympus E-500 | .. | 76/100 | .. | + + | .. | .. | Sep 2005 | 599 | ebay.com | |
16. | Panasonic L1 | .. | 85/100 | .. | + | .. | 3.5/5 | Feb 2006 | 999 | ebay.com | |
Note: (+ +) 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? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. 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 1200D vs Olympus E-300
- Canon 30D vs Canon R10
- Canon 30D vs Nikon Z6
- Canon 30D vs Olympus XZ-2
- Canon 30D vs Panasonic FZ150
- Canon 30D vs Sony A77
- Canon 30D vs Sony RX1R II
- Canon G3 X vs Olympus E-300
- Canon T5i vs Olympus E-300
- Fujifilm X-Pro1 vs Olympus E-300
- Kodak S-1 vs Olympus E-300
- Olympus E-300 vs Pentax K-1
Specifications: Canon 30D vs Olympus E-300
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 30D | Olympus E-300 |
---|---|---|
Camera Type | Digital single lens reflex | Digital single lens reflex |
Camera Lens | Canon EF mount lenses | Four Thirds lenses |
Launch Date | February 2006 | September 2004 |
Launch Price | USD 1,399 | USD 799 |
Sensor Specs | Canon 30D | Olympus E-300 |
Sensor Technology | CMOS | CCD |
Sensor Format | APS-C Sensor | Four Thirds Sensor |
Sensor Size | 22.5 x 15.0 mm | 17.3 x 13.0 mm |
Sensor Area | 337.5 mm2 | 224.9 mm2 |
Sensor Diagonal | 27 mm | 21.6 mm |
Crop Factor | 1.6x | 2.0x |
Sensor Resolution | 8.2 Megapixels | 8 Megapixels |
Image Resolution | 3504 x 2336 pixels | 3264 x 2448 pixels |
Pixel Pitch | 6.42 μm | 5.30 μm |
Pixel Density | 2.43 MP/cm2 | 3.55 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | no Video | no Video |
ISO Setting | 100 - 1,600 ISO | 100 - 400 ISO |
ISO Boost | 100 - 3,200 ISO | 100 - 1,600 ISO |
Image Processor | DIGIC 2 | TruePic |
DXO Sensor Quality (score) | 59 | .. |
DXO Color Depth (bits) | 21.5 | .. |
DXO Dynamic Range (EV) | 10.8 | .. |
DXO Low Light (ISO) | 736 | .. |
Screen Specs | Canon 30D | Olympus E-300 |
Viewfinder Type | Optical viewfinder | Optical viewfinder |
Viewfinder Field of View | 95% | 95% |
Viewfinder Magnification | 0.56x | 0.5x |
Top-Level Screen | Control Panel | no Top Display |
Rear LCD Size | 2.5inch | 1.8inch |
LCD Resolution | 230k dots | 134k dots |
LCD Attachment | Fixed screen | Fixed screen |
Shooting Specs | Canon 30D | Olympus E-300 |
Focus System | Phase-detect AF | Phase-detect AF |
Continuous Shooting | 5 shutter flaps/s | 2.5 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 | Canon 30D | Olympus E-300 |
External Flash | Hotshoe | Hotshoe |
Studio Flash | PC Sync socket | no PC Sync |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | no HDMI | no HDMI |
Wifi Support | no Wifi | no Wifi |
Body Specs | Canon 30D | Olympus E-300 |
Battery Type | Canon BP-511A | Olympus BLM-1 |
Battery Life (CIPA) | 750 shots per charge | 750 shots per charge |
Body Dimensions |
144 x 106 x 74 mm (5.7 x 4.2 x 2.9 in) |
147 x 85 x 64 mm (5.8 x 3.3 x 2.5 in) |
Camera Weight | 785 g (27.7 oz) | 624 g (22.0 oz) |
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