Canon G15 vs Olympus E-3
The Canon PowerShot G15 and the Olympus E-3 are two digital cameras that were revealed to the public, respectively, in September 2012 and October 2007. The G15 is a fixed lens compact, while the E-3 is a DSLR. The cameras are based on a 1/1.7-inch (G15) and a Four Thirds (E-3) sensor. The Canon has a resolution of 12 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 PowerShot G15 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.
Body comparison
An illustration of the physical size and weight of the Canon G15 and the Olympus E-3 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-3 is considerably larger (103 percent) than the Canon G15. It is noteworthy in this context that the E-3 is splash and dust-proof, while the G15 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the G15 has a lens built in, whereas the E-3 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the E-3 and their specifications in the Four Thirds Lens Catalog.
Concerning battery life, the G15 gets 350 shots out of its Canon NB-10L battery, while the E-3 can take 750 images on a single charge of its Olympus BLM-1 power pack.
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.
# | Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon G15 | 107 mm | 76 mm | 40 mm | 352 g | 350 | n | Sep 2012 | 499 | ebay.com | |
2. | Olympus E-3 | 142 mm | 116 mm | 75 mm | 876 g | 750 | Y | Oct 2007 | 1,699 | ebay.com | |
3. | Canon SX60 | 128 mm | 93 mm | 114 mm | 650 g | 340 | n | Sep 2014 | 549 | ebay.com | |
4. | Canon G16 | 109 mm | 76 mm | 40 mm | 356 g | 360 | n | Aug 2013 | 549 | ebay.com | |
5. | Canon S120 | 100 mm | 59 mm | 29 mm | 217 g | 230 | n | Aug 2013 | 449 | ebay.com | |
6. | Canon SX50 | 123 mm | 87 mm | 106 mm | 595 g | 315 | n | Sep 2012 | 429 | ebay.com | |
7. | Canon G12 | 112 mm | 76 mm | 48 mm | 401 g | 370 | n | Sep 2010 | 499 | ebay.com | |
8. | Fujifilm X20 | 117 mm | 70 mm | 57 mm | 353 g | 270 | n | Jan 2013 | 599 | ebay.com | |
9. | Fujifilm X10 | 117 mm | 70 mm | 57 mm | 350 g | 270 | n | Sep 2011 | 599 | ebay.com | |
10. | Nikon P7800 | 119 mm | 78 mm | 50 mm | 399 g | 350 | n | Sep 2013 | 549 | ebay.com | |
11. | Olympus E-5 | 142 mm | 117 mm | 75 mm | 873 g | 750 | Y | Sep 2010 | 1,699 | ebay.com | |
12. | Olympus E-30 | 142 mm | 108 mm | 75 mm | 701 g | 750 | n | Nov 2008 | 1,299 | ebay.com | |
13. | Olympus E-520 | 136 mm | 92 mm | 68 mm | 535 g | 750 | n | May 2008 | 699 | ebay.com | |
14. | Olympus E-510 | 136 mm | 92 mm | 68 mm | 538 g | 750 | n | Mar 2007 | 799 | ebay.com | |
15. | Olympus E-1 | 141 mm | 104 mm | 81 mm | 738 g | 750 | Y | Jun 2003 | 1,699 | ebay.com | |
16. | Panasonic LX7 | 111 mm | 68 mm | 46 mm | 298 g | 330 | n | Jul 2012 | 499 | ebay.com | |
17. | Panasonic FZ150 | 124 mm | 82 mm | 92 mm | 528 g | 410 | n | Aug 2011 | 499 | 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 listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The G15 was launched at a lower price than the E-3, despite having a lens built in. 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
Sensor comparison
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. 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon G15 features a 1/1.7-inch sensor and the Olympus E-3 a Four Thirds sensor. The sensor area in the E-3 is 423 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 4.6 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Despite having a smaller sensor, the Canon G15 offers a higher resolution of 12 megapixels, compared with 10 MP of the Olympus E-3. 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 1.89μm versus 4.74μm for the E-3). However, it should be noted that the G15 is much more recent (by 4 years and 11 months) than the E-3, 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 Canon G15 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the G15 for good quality output (200 dots per inch) amounts to 20 x 15 inches or 50.8 x 38.1 cm, for very good quality (250 dpi) 16 x 12 inches or 40.6 x 30.5 cm, and for excellent quality (300 dpi) 13.3 x 10 inches or 33.9 x 25.4 cm. The corresponding values for the Olympus E-3 are 18.2 x 13.7 inches or 46.3 x 34.7 cm for good quality, 14.6 x 10.9 inches or 37.1 x 27.8 cm for very good quality, and 12.2 x 9.1 inches or 30.9 x 23.2 cm for excellent quality prints.
The Canon PowerShot G15 has a native sensitivity range from ISO 80 to ISO 12800. 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.
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"). Of the two cameras under consideration, the E-3 has a markedly higher DXO score than the G15 (overall score 10 points higher), which will translate into better image quality. The advantage is based on 1.7 bits higher color depth, 1 EV of lower dynamic range, and 1.8 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
# | Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon G15 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/24p | 19.9 | 11.5 | 165 | 46 | |
2. | Olympus E-3 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.6 | 10.5 | 571 | 56 | |
3. | Canon SX60 | 1/2.3 | 14.2 | 4608 | 3072 | 1080/60p | 19.2 | 10.8 | 127 | 39 | |
4. | Canon G16 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/60p | 21.0 | 11.7 | 230 | 54 | |
5. | Canon S120 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/60p | 21.3 | 11.9 | 246 | 56 | |
6. | Canon SX50 | 1/2.3 | 12.0 | 4000 | 3000 | 1080/24p | 20.3 | 11.2 | 179 | 47 | |
7. | Canon G12 | 1/1.7 | 10.0 | 3648 | 2736 | 720/24p | 20.4 | 11.2 | 161 | 47 | |
8. | Fujifilm X20 | 2/3 | 12.0 | 4000 | 3000 | 1080/60p | 20.1 | 10.9 | -462 | 46 | |
9. | Fujifilm X10 | 2/3 | 12.0 | 4000 | 3000 | 1080/30p | 20.5 | 11.3 | 245 | 50 | |
10. | Nikon P7800 | 1/1.7 | 12.0 | 4000 | 3000 | 1080/30p | 21.2 | 11.7 | 200 | 54 | |
11. | Olympus E-5 | Four Thirds | 12.2 | 4032 | 3024 | 720/30p | 21.6 | 10.5 | 519 | 56 | |
12. | Olympus E-30 | Four Thirds | 12.2 | 4032 | 3024 | none | 21.3 | 10.4 | 530 | 55 | |
13. | Olympus E-520 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.4 | 10.4 | 548 | 55 | |
14. | Olympus E-510 | Four Thirds | 10.0 | 3648 | 2736 | none | 21.2 | 10.0 | 442 | 52 | |
15. | Olympus E-1 | Four Thirds | 4.9 | 2560 | 1920 | none | 20.0 | 9.7 | -145 | 44 | |
16. | Panasonic LX7 | 1/1.7 | 10.0 | 3648 | 2736 | 1080/60p | 20.7 | 11.7 | 147 | 50 | |
17. | Panasonic FZ150 | 1/2.3 | 12.0 | 4000 | 3000 | 1080/60p | 19.4 | 10.9 | 132 | 40 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras are not only capable of taking still images, but also of capturing video footage. The G15 indeed provides movie recording capabilities, while the E-3 does not. The highest resolution format that the G15 can use is 1080/24p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. The G15 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 table below summarizes some of the other core capabilities of the Canon G15 and Olympus E-3 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 G15 | optical | n | 3.0 / 922 | fixed | n | 1/4000s | 2.1/s | Y | Y | |
2. | Olympus E-3 | optical | Y | 2.5 / 230 | swivel | n | 1/8000s | 5.0/s | Y | Y | |
3. | Canon SX60 | 922 | n | 3.0 / 922 | swivel | n | 1/2000s | 6.4/s | Y | Y | |
4. | Canon G16 | optical | n | 3.0 / 922 | fixed | n | 1/4000s | 2.2/s | Y | Y | |
5. | Canon S120 | none | n | 3.0 / 922 | fixed | Y | 1/2000s | 12.1/s | Y | Y | |
6. | Canon SX50 | 202 | n | 3.0 / 461 | swivel | n | 1/2000s | 2.2/s | Y | Y | |
7. | Canon G12 | optical | n | 2.8 / 461 | swivel | n | 1/4000s | 1.1/s | Y | Y | |
8. | Fujifilm X20 | optical | n | 2.8 / 460 | fixed | n | 1/4000s | 12.0/s | Y | Y | |
9. | Fujifilm X10 | optical | n | 2.8 / 460 | fixed | n | 1/4000s | 10.0/s | Y | Y | |
10. | Nikon P7800 | 921 | n | 3.0 / 921 | swivel | n | 1/4000s | 8.0/s | Y | Y | |
11. | Olympus E-5 | optical | Y | 3.0 / 920 | swivel | n | 1/8000s | 5.0/s | Y | Y | |
12. | Olympus E-30 | optical | Y | 2.7 / 230 | swivel | n | 1/8000s | 5.0/s | Y | Y | |
13. | Olympus E-520 | optical | n | 2.7 / 215 | fixed | n | 1/4000s | 3.5/s | Y | Y | |
14. | Olympus E-510 | optical | n | 2.5 / 215 | fixed | n | 1/4000s | 3.0/s | Y | Y | |
15. | Olympus E-1 | optical | Y | 1.8 / 134 | fixed | n | 1/4000s | 3.0/s | n | n | |
16. | Panasonic LX7 | optional | n | 3.0 / 920 | fixed | n | 1/4000s | 11.0/s | Y | Y | |
17. | Panasonic FZ150 | 202 | n | 3.0 / 460 | swivel | n | 1/2000s | 12.0/s | Y | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One feature that is present on the E-3, but is missing on the G15 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 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 G15 does not have a selfie-screen.The G15 writes its imaging data to SDXC 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 G15 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 PowerShot G15 and Olympus E-3 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 G15 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
2. | Olympus E-3 | Y | - / - | - | - | - | 2.0 | - | - | - | |
3. | Canon SX60 | Y | stereo / mono | Y | - | mini | 2.0 | Y | Y | - | |
4. | Canon G16 | Y | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
5. | Canon S120 | - | stereo / mono | - | - | mini | 2.0 | Y | - | - | |
6. | Canon SX50 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
7. | Canon G12 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
8. | Fujifilm X20 | Y | stereo / mono | - | - | micro | 2.0 | - | - | - | |
9. | Fujifilm X10 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
10. | Nikon P7800 | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - | |
11. | Olympus E-5 | Y | stereo / - | - | - | mini | 2.0 | - | - | - | |
12. | Olympus E-30 | Y | - / - | - | - | - | 2.0 | - | - | - | |
13. | Olympus E-520 | Y | - / - | - | - | - | 2.0 | - | - | - | |
14. | Olympus E-510 | Y | - / - | - | - | - | 2.0 | - | - | - | |
15. | Olympus E-1 | Y | - / - | - | - | - | 2.0 | - | - | - | |
16. | Panasonic LX7 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
17. | Panasonic FZ150 | Y | stereo / - | - | - | mini | 2.0 | - | - | - |
Studio photographers will appreciate that the Olympus E-3 (unlike the G15) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the G15 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 G15 was followed by the Canon G16. Further information on the features and operation of the G15 and E-3 can be found, respectively, in the Canon G15 Manual (free pdf) or the online Olympus E-3 Manual.
Review summary
So how do things add up? Is the Canon G15 better than the Olympus E-3 or vice versa? The listing below highlights the relative strengths of the two models.
Advantages of the Canon PowerShot G15:
- More detail: Offers more megapixels (12 vs 10MP) with a 10% higher linear resolution.
- More dynamic range: Captures a larger spectrum of light and dark details (1 EV of extra DR).
- Broader imaging potential: Can record not only still images but also 1080/24p movies.
- Larger screen: Has a bigger rear LCD (3.0" vs 2.5") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (922k vs 230k dots).
- Ready to shoot: Comes with a built-in lens, while the E-3 requires a separate lens.
- More compact: Is smaller (107x76mm vs 142x116mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the E-3).
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 4 years and 11 months of technical progress since the E-3 launch.
Reasons to prefer the Olympus E-3:
- Better image quality: Scores markedly higher (10 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (1.7 bits more color depth).
- Better low-light sensitivity: Can shoot in dim conditions (1.8 stops ISO advantage).
- 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 2.1 flaps/sec) to capture the decisive moment.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (750 versus 350) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- 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 around for much longer (launched in October 2007).
If the number of relative strengths (bullet points above) is taken as a guide, the E-3 is the clear winner of the contest (14 : 10 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 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 G15 and the Olympus E-3 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best DSLR Camera listings 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 G15 or the E-3. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
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 G15 | 4/5 | + | .. | 76/100 | 4.5/5 | 4.5/5 | Sep 2012 | 499 | ebay.com | |
2. | Olympus E-3 | .. | 88/100 | .. | + + | o | 4/5 | Oct 2007 | 1,699 | ebay.com | |
3. | Canon SX60 | 3/5 | + + | .. | 75/100 | 4/5 | 4.5/5 | Sep 2014 | 549 | ebay.com | |
4. | Canon G16 | 4/5 | + | .. | .. | 4.5/5 | 4.5/5 | Aug 2013 | 549 | ebay.com | |
5. | Canon S120 | .. | + + | .. | .. | 4.5/5 | 4.5/5 | Aug 2013 | 449 | ebay.com | |
6. | Canon SX50 | 3/5 | + + | .. | 72/100 | 4.5/5 | 4.5/5 | Sep 2012 | 429 | ebay.com | |
7. | Canon G12 | 4/5 | + | .. | 73/100 | 4.5/5 | 4.5/5 | Sep 2010 | 499 | ebay.com | |
8. | Fujifilm X20 | 4/5 | + + | .. | 77/100 | 4.5/5 | 5/5 | Jan 2013 | 599 | ebay.com | |
9. | Fujifilm X10 | .. | .. | .. | 76/100 | 4/5 | 4.5/5 | Sep 2011 | 599 | ebay.com | |
10. | Nikon P7800 | 3/5 | .. | .. | .. | 4/5 | 4.5/5 | Sep 2013 | 549 | ebay.com | |
11. | Olympus E-5 | 4/5 | .. | .. | 75/100 | 4/5 | 4.5/5 | Sep 2010 | 1,699 | ebay.com | |
12. | Olympus E-30 | .. | .. | .. | 71/100 | 4.5/5 | 4/5 | Nov 2008 | 1,299 | ebay.com | |
13. | Olympus E-520 | .. | 87/100 | .. | + + | 4.5/5 | 4.5/5 | May 2008 | 699 | ebay.com | |
14. | Olympus E-510 | .. | 89/100 | .. | + + | 3.5/5 | 4.5/5 | Mar 2007 | 799 | ebay.com | |
15. | Olympus E-1 | .. | .. | .. | + | o | .. | Jun 2003 | 1,699 | ebay.com | |
16. | Panasonic LX7 | 3/5 | + + | .. | 75/100 | 4/5 | 4.5/5 | Jul 2012 | 499 | ebay.com | |
17. | Panasonic FZ150 | 3/5 | + + | .. | 76/100 | 4/5 | 4.5/5 | Aug 2011 | 499 | ebay.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. 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 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 2000D vs Canon G15
- Canon 20D vs Olympus E-3
- Canon 4000D vs Olympus E-3
- Canon G15 vs Canon SX610
- Canon G15 vs Fujifilm X-A3
- Canon G15 vs Leica S3
- Canon G15 vs Leica V-LUX 3
- Canon G15 vs Sony NEX-5N
- Canon G9 X Mark II vs Olympus E-3
- Nikon 1 J5 vs Olympus E-3
- Olympus E-3 vs Panasonic GM5
- Olympus E-3 vs Panasonic LX100 II
Specifications: Canon G15 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 G15 | Olympus E-3 |
---|---|---|
Camera Type | Fixed lens compact camera | Digital single lens reflex |
Camera Lens | 28-140mm f/1.8-2.8 | Four Thirds lenses |
Launch Date | September 2012 | October 2007 |
Launch Price | USD 499 | USD 1,699 |
Sensor Specs | Canon G15 | Olympus E-3 |
Sensor Technology | CMOS | CMOS |
Sensor Format | 1/1.7" Sensor | Four Thirds Sensor |
Sensor Size | 7.6 x 5.7 mm | 17.3 x 13.0 mm |
Sensor Area | 43.32 mm2 | 224.9 mm2 |
Sensor Diagonal | 9.5 mm | 21.6 mm |
Crop Factor | 4.6x | 2.0x |
Sensor Resolution | 12 Megapixels | 10 Megapixels |
Image Resolution | 4000 x 3000 pixels | 3648 x 2736 pixels |
Pixel Pitch | 1.89 μm | 4.74 μm |
Pixel Density | 27.70 MP/cm2 | 4.44 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | 1080/24p Video | no Video |
ISO Setting | 80 - 12,800 ISO | 100 - 3,200 ISO |
Image Processor | DIGIC 5 | TruePic III |
DXO Sensor Quality (score) | 46 | 56 |
DXO Color Depth (bits) | 19.9 | 21.6 |
DXO Dynamic Range (EV) | 11.5 | 10.5 |
DXO Low Light (ISO) | 165 | 571 |
Screen Specs | Canon G15 | Olympus E-3 |
Viewfinder Type | Optical viewfinder | Optical viewfinder |
Viewfinder Field of View | 80% | 100% |
Viewfinder Magnification | 0.58x | |
Top-Level Screen | no Top Display | Control Panel |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 2.5inch |
LCD Resolution | 922k dots | 230k dots |
LCD Attachment | Fixed screen | Swivel screen |
Shooting Specs | Canon G15 | Olympus E-3 |
Focus System | Contrast-detect AF | Phase-detect AF |
Continuous Shooting | 2.1 shutter flaps/s | 5 shutter flaps/s |
Image Stabilization | Lens-based stabilization | In-body stabilization |
Fill Flash | Built-in Flash | Built-in Flash |
Storage Medium | SDXC cards | CF or XD cards |
Single or Dual Card Slots | Single card slot | Dual card slots |
Connectivity Specs | Canon G15 | Olympus E-3 |
External Flash | Hotshoe | Hotshoe |
Studio Flash | no PC Sync | PC Sync socket |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | mini HDMI | no HDMI |
Wifi Support | no Wifi | no Wifi |
Body Specs | Canon G15 | Olympus E-3 |
Environmental Sealing | not weather sealed | Weathersealed body |
Battery Type | Canon NB-10L | Olympus BLM-1 |
Battery Life (CIPA) | 350 shots per charge | 750 shots per charge |
Body Dimensions |
107 x 76 x 40 mm (4.2 x 3.0 x 1.6 in) |
142 x 116 x 75 mm (5.6 x 4.6 x 3.0 in) |
Camera Weight | 352 g (12.4 oz) | 876 g (30.9 oz) |
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