Canon SX620 vs Olympus E-M1
The Canon PowerShot SX620 HS and the Olympus OM-D E-M1 are two digital cameras that were officially introduced, respectively, in May 2016 and September 2013. The SX620 is a fixed lens compact, while the E-M1 is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (SX620) and a Four Thirds (E-M1) sensor. The Canon has a resolution of 20.2 megapixels, whereas the Olympus provides 15.9 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Check SX620 price at
amazon.com

Check E-M1 offers at
ebay.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX620 HS and the Olympus OM-D E-M1? 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 SX620 and the Olympus E-M1 is provided 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 size dimensions are rounded to the nearest millimeter.
The SX620 can be obtained in three different colors (black, silver, red), while the E-M1 is available in two color-versions (black, silver).



If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-M1 is considerably larger (121 percent) than the Canon SX620. It is noteworthy in this context that the E-M1 is splash and dust-proof, while the SX620 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX620 has a lens built in, whereas the E-M1 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-M1 and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the SX620 gets 295 shots out of its NB-13L battery, while the E-M1 can take 350 images on a single charge of its BLN-1 power pack.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon SX620 | 97 mm | 57 mm | 28 mm | 182 g | 295 | n | May 2016 | 279 | amazon.com | |
2. | Olympus E-M1 | 130 mm | 94 mm | 63 mm | 497 g | 350 | Y | Sep 2013 | 1,399 | ebay.com | |
3. | Canon SX430 | 104 mm | 69 mm | 85 mm | 323 g | 195 | n | Jan 2017 | 299 | amazon.com | |
4. | Canon G9 X Mark II | 98 mm | 58 mm | 31 mm | 206 g | 235 | n | Jan 2017 | 529 | amazon.com | |
5. | Canon SX730 | 110 mm | 64 mm | 40 mm | 300 g | 250 | n | Apr 2017 | 399 | ebay.com | |
6. | Canon SX420 | 104 mm | 69 mm | 85 mm | 325 g | 195 | n | Jan 2016 | 299 | ebay.com | |
7. | Canon SX540 | 120 mm | 82 mm | 92 mm | 442 g | 205 | n | Jan 2016 | 399 | ebay.com | |
8. | Canon SX720 | 110 mm | 64 mm | 36 mm | 270 g | 250 | n | Feb 2016 | 379 | ebay.com | |
9. | Canon G9 X | 98 mm | 58 mm | 31 mm | 209 g | 220 | n | Oct 2015 | 529 | ebay.com | |
10. | Canon SX410 | 104 mm | 69 mm | 85 mm | 325 g | 185 | n | Feb 2015 | 279 | ebay.com | |
11. | Canon SX610 | 105 mm | 61 mm | 27 mm | 191 g | 270 | n | Jan 2015 | 249 | ebay.com | |
12. | Canon SX710 | 113 mm | 66 mm | 35 mm | 269 g | 230 | n | Jan 2015 | 349 | ebay.com | |
13. | Olympus E-M1 II | 134 mm | 91 mm | 67 mm | 574 g | 440 | Y | Sep 2016 | 1,999 | ebay.com | |
14. | Olympus PEN-F | 125 mm | 72 mm | 37 mm | 427 g | 330 | n | Jan 2016 | 1,199 | ebay.com | |
15. | Olympus E-M5 II | 124 mm | 85 mm | 45 mm | 469 g | 310 | Y | Feb 2015 | 1,099 | ebay.com | |
16. | Olympus E-P5 | 122 mm | 69 mm | 37 mm | 420 g | 330 | n | May 2013 | 999 | ebay.com | |
17. | Olympus E-M5 | 122 mm | 89 mm | 43 mm | 425 g | 360 | Y | Feb 2012 | 1,299 | 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 manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The SX620 was launched at a lower price than the E-M1, despite having a lens built in. 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.
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. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units 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.
Of the two cameras under consideration, the Canon SX620 features a 1/2.3-inch sensor and the Olympus E-M1 a Four Thirds sensor. The sensor area in the E-M1 is 704 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 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 SX620 offers a higher resolution of 20.2 megapixels, compared with 15.9 MP of the Olympus E-M1. 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 1.18μm versus 3.76μm for the E-M1). However, it should be noted that the SX620 is much more recent (by 2 years and 8 months) than the E-M1, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
The resolution advantage of the Canon SX620 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the SX620 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Olympus E-M1 are 23 x 17.3 inches or 58.5 x 43.9 cm for good quality, 18.4 x 13.8 inches or 46.8 x 35.1 cm for very good quality, and 15.4 x 11.5 inches or 39 x 29.3 cm for excellent quality prints.
The E-M1 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Canon PowerShot SX620 HS has a native sensitivity range from ISO 80 to ISO 3200. The corresponding ISO settings for the Olympus OM-D E-M1 are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 100-25600.
In terms of underlying technology, the SX620 is build around a BSI-CMOS sensor, while the E-M1 uses a CMOS 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 determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). 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 SX620 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/30p | 20.4 | 11.8 | 838 | 49 | |
2. | Olympus E-M1 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 23.0 | 12.7 | 757 | 73 | |
3. | Canon SX430 | 1/2.3 | 19.9 | 5152 | 3864 | 720/25p | 20.5 | 11.9 | 900 | 49 | |
4. | Canon G9 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.9 | 12.5 | 522 | 65 | |
5. | Canon SX730 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.5 | 11.9 | 924 | 50 | |
6. | Canon SX420 | 1/2.3 | 19.9 | 5152 | 3864 | 720/25p | 20.3 | 11.7 | 806 | 48 | |
7. | Canon SX540 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.3 | 11.7 | 806 | 48 | |
8. | Canon SX720 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.3 | 11.8 | 817 | 48 | |
9. | Canon G9 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.5 | 12.3 | 495 | 63 | |
10. | Canon SX410 | 1/2.3 | 19.9 | 5152 | 3864 | 720/30p | 20.2 | 11.6 | 720 | 47 | |
11. | Canon SX610 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/30p | 20.2 | 11.6 | 712 | 47 | |
12. | Canon SX710 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.2 | 11.6 | 712 | 47 | |
13. | Olympus E-M1 II | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.7 | 12.8 | 1312 | 80 | |
14. | Olympus PEN-F | Four Thirds | 20.2 | 5184 | 3888 | 1080/60p | 23.1 | 12.4 | 894 | 74 | |
15. | Olympus E-M5 II | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 23.0 | 12.5 | 842 | 73 | |
16. | Olympus E-P5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 22.8 | 12.4 | 895 | 72 | |
17. | Olympus E-M5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60i | 22.8 | 12.3 | 826 | 71 | |
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 can also record movies. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (1080/30p).
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the E-M1 has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the SX620 relies on live view and the rear LCD for framing. The adjacent table lists some of the other core features of the Canon SX620 and Olympus E-M1 along with similar information for a selection of comparators.

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 SX620 | none | n | 3.0 / 922 | fixed | n | 1/2000s | 2.5/s | Y | Y | |
2. | Olympus E-M1 | 2360 | n | 3.0 / 1037 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
3. | Canon SX430 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
4. | Canon G9 X Mark II | none | n | 3.0 / 1040 | fixed | Y | 1/2000s | 8.2/s | Y | Y | |
5. | Canon SX730 | none | n | 3.0 / 922 | tilting | n | 1/3200s | 5.9/s | Y | Y | |
6. | Canon SX420 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
7. | Canon SX540 | none | n | 3.0 / 461 | fixed | n | 1/2000s | 5.9/s | Y | Y | |
8. | Canon SX720 | none | n | 3.0 / 922 | fixed | n | 1/3200s | 5.9/s | Y | Y | |
9. | Canon G9 X | none | n | 3.0 / 1040 | fixed | Y | 1/2000s | 6.0/s | Y | Y | |
10. | Canon SX410 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
11. | Canon SX610 | none | n | 3.0 / 922 | fixed | n | 1/2000s | 2.5/s | Y | Y | |
12. | Canon SX710 | none | n | 3.0 / 922 | fixed | n | 1/3200s | 6.0/s | Y | Y | |
13. | Olympus E-M1 II | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 18.0/s | n | Y | |
14. | Olympus PEN-F | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
15. | Olympus E-M5 II | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
16. | Olympus E-P5 | optional | n | 3.0 / 1037 | tilting | Y | 1/8000s | 9.0/s | Y | Y | |
17. | Olympus E-M5 | 1440 | n | 3.0 / 610 | tilting | Y | 1/4000s | 9.0/s | n | Y | |
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One difference between the cameras concerns the presence of an on-board flash. The SX620 has one, while the E-M1 does not. While the built-in flash of the SX620 is not very powerful, it can at times be useful as a fill-in light.
The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the E-M1 is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The Olympus E-M1 has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
Concerning the storage of imaging data, both the SX620 and the E-M1 write their files to SDXC cards. The E-M1 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the SX620 cannot take advantage of Ultra High Speed SD cards.
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 SX620 HS and Olympus OM-D E-M1 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 SX620 | - | mono / mono | - | - | micro | 2.0 | Y | Y | - | |
2. | Olympus E-M1 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
3. | Canon SX430 | - | mono / mono | - | - | - | 2.0 | Y | Y | - | |
4. | Canon G9 X Mark II | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
5. | Canon SX730 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
6. | Canon SX420 | - | mono / mono | - | - | - | 2.0 | Y | Y | - | |
7. | Canon SX540 | - | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
8. | Canon SX720 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
9. | Canon G9 X | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
10. | Canon SX410 | - | stereo / mono | - | - | - | 2.0 | - | - | - | |
11. | Canon SX610 | - | - / - | - | - | micro | 2.0 | Y | Y | - | |
12. | Canon SX710 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
13. | Olympus E-M1 II | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | - | |
14. | Olympus PEN-F | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
15. | Olympus E-M5 II | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
16. | Olympus E-P5 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
17. | Olympus E-M5 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - |
It is notable that the E-M1 has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The SX620 does not feature such a mic input.
Studio photographers will appreciate that the Olympus E-M1 (unlike the SX620) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
The SX620 is a recent model that features in the current product line-up of Canon. In contrast, the E-M1 has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the E-M1 was succeeded by the Olympus E-M1 II. Further information on the features and operation of the SX620 and E-M1 can be found, respectively, in the Canon SX620 Manual (free pdf) or the online Olympus E-M1 Manual.
Review summary
So what is the bottom line? Is the Canon SX620 better than the Olympus E-M1 or vice versa? Below is a summary of the relative strengths of each of the two contestants.

Arguments in favor of the Canon PowerShot SX620 HS:
- More detail: Offers more megapixels (20.2 vs 15.9MP) with a 13% higher linear resolution.
- Ready to shoot: Has a lens built-in, whereas the E-M1 requires a separate lens.
- More compact: Is smaller (97x57mm vs 130x94mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the E-M1).
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 2 years and 8 months of technical progress since the E-M1 launch.

Advantages of the Olympus OM-D E-M1:
- Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
- Richer colors: The pixel size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More detailed LCD: Has a higher resolution rear screen (1037k vs 922k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/2000s) to freeze action.
- Faster burst: Shoots at higher frequency (10 vs 2.5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (350 versus 295) out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More heavily discounted: Has been around for much longer (launched in September 2013).
If the number of relative strengths (bullet points above) is taken as a guide, the E-M1 is the clear winner of the contest (21 : 8 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 SX620 and the Olympus E-M1 place the cameras among the top in their class? Find out in the latest Best Superzoom Camera and Best Mirrorless Interchangeable Lens 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 incomplete and does no justice, for example, to the way the SX620 or the E-M1 perform in practice. 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 SX620 | .. | .. | .. | .. | .. | 4/5 | May 2016 | 279 | amazon.com | |
2. | Olympus E-M1 | 5/5 | + + | .. | 84/100 | 4.5/5 | 4.5/5 | Sep 2013 | 1,399 | ebay.com | |
3. | Canon SX430 | .. | .. | .. | .. | 3.5/5 | 3.5/5 | Jan 2017 | 299 | amazon.com | |
4. | Canon G9 X Mark II | 4/5 | .. | 4/5 | 75/100 | 4.5/5 | 4.5/5 | Jan 2017 | 529 | amazon.com | |
5. | Canon SX730 | .. | + | .. | .. | 4/5 | 4/5 | Apr 2017 | 399 | ebay.com | |
6. | Canon SX420 | .. | .. | .. | .. | .. | 3/5 | Jan 2016 | 299 | ebay.com | |
7. | Canon SX540 | .. | .. | .. | .. | .. | .. | Jan 2016 | 399 | ebay.com | |
8. | Canon SX720 | .. | + | .. | .. | 4/5 | 4.5/5 | Feb 2016 | 379 | ebay.com | |
9. | Canon G9 X | 3.5/5 | + + | .. | .. | 4.5/5 | 4.5/5 | Oct 2015 | 529 | ebay.com | |
10. | Canon SX410 | .. | o | .. | .. | .. | .. | Feb 2015 | 279 | ebay.com | |
11. | Canon SX610 | .. | .. | .. | .. | 4/5 | 4/5 | Jan 2015 | 249 | ebay.com | |
12. | Canon SX710 | .. | + | .. | .. | 4/5 | 3.5/5 | Jan 2015 | 349 | ebay.com | |
13. | Olympus E-M1 II | 5/5 | + + | 5/5 | 85/100 | 4.5/5 | 4.5/5 | Sep 2016 | 1,999 | ebay.com | |
14. | Olympus PEN-F | .. | .. | 4/5 | 82/100 | 4.5/5 | 5/5 | Jan 2016 | 1,199 | ebay.com | |
15. | Olympus E-M5 II | 5/5 | + + | 4.5/5 | 81/100 | 5/5 | 5/5 | Feb 2015 | 1,099 | ebay.com | |
16. | Olympus E-P5 | 5/5 | + + | .. | 78/100 | 4.5/5 | 5/5 | May 2013 | 999 | ebay.com | |
17. | Olympus E-M5 | 4/5 | + + | .. | 80/100 | 4.5/5 | 5/5 | Feb 2012 | 1,299 | ebay.com | |
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The review scores listed above should be treated 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. A score, therefore, has to be seen in close connection to the price and market introduction time 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. Also, please note that some of the review sites have changed their methodology and reporting over time.

Check SX620 price at
amazon.com

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ebay.com
Other camera comparisons
Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just make a corresponding selection in the search boxes below. 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 G5 X vs Canon SX620
- Canon G9 X Mark II vs Canon SX620
- Canon SX620 vs Nikon D100
- Canon SX620 vs Olympus E-450
- Canon SX620 vs Olympus E-520
- Canon SX620 vs Olympus E-M5 III
- Canon XC10 vs Olympus E-M1
- Olympus E-330 vs Olympus E-M1
- Olympus E-M1 vs Panasonic G3
- Olympus E-M1 vs Pentax KP
- Olympus E-M1 vs Sony A68
- Olympus E-M1 vs Zeiss ZX1
Specifications: Canon SX620 vs Olympus E-M1
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 SX620 | Olympus E-M1 |
Camera Type | Fixed lens compact camera | Mirrorless system camera |
Camera Lens | 25-625mm f/3.2-6.6 | Micro Four Thirds lenses |
Launch Date | May 2016 | September 2013 |
Launch Price | USD 279 | USD 1,399 |
Sensor Specs | Canon SX620 | Olympus E-M1 |
---|---|---|
Sensor Technology | BSI-CMOS | CMOS |
Sensor Format | 1/2.3" Sensor | Four Thirds Sensor |
Sensor Size | 6.17 x 4.55 mm | 17.3 x 13.0 mm |
Sensor Area | 28.0735 mm2 | 224.9 mm2 |
Sensor Diagonal | 7.7 mm | 21.6 mm |
Crop Factor | 5.6x | 2.0x |
Sensor Resolution | 20.2 Megapixels | 15.9 Megapixels |
Image Resolution | 5184 x 3888 pixels | 4608 x 3456 pixels |
Pixel Pitch | 1.18 μm | 3.76 μm |
Pixel Density | 71.80 MP/cm2 | 7.08 MP/cm2 |
Moiré control | no AA filter | no AA filter |
Movie Capability | 1080/30p Video | 1080/30p Video |
ISO Setting | 80 - 3,200 ISO | 200 - 25,600 ISO |
ISO Boost | no Enhancement | 100 - 25,600 ISO |
Image Processor | DIGIC 4+ | TruePIC VII |
DXO Sensor Quality (score) | .. | 73 |
DXO Color Depth (bits) | .. | 23.0 |
DXO Dynamic Range (EV) | .. | 12.7 |
DXO Low Light (ISO) | .. | 757 |
Screen Specs | Canon SX620 | Olympus E-M1 |
Viewfinder Type | no viewfinder | Electronic viewfinder |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.74x | |
Viewfinder Resolution | 2360k dots | |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 922k dots | 1037k dots |
LCD Attachment | Fixed screen | Tilting screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Canon SX620 | Olympus E-M1 |
Focus System | Contrast-detect AF | On-Sensor Phase-detect |
Manual Focusing Aid | no Peaking Feature | Focus Peaking |
Max Shutter Speed (mechanical) | 1/2000s | 1/8000s |
Continuous Shooting | 2.5 shutter flaps/s | 10 shutter flaps/s |
Electronic Shutter | no E-Shutter | YES |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Image Stabilization | Lens-based stabilization | In-body stabilization |
Fill Flash | Built-in Flash | no On-Board Flash |
Storage Medium | SDXC cards | SDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | no | UHS-I |
Connectivity Specs | Canon SX620 | Olympus E-M1 |
External Flash | no Hotshoe | Hotshoe |
Studio Flash | no PC Sync | PC Sync socket |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | micro HDMI | micro HDMI |
Microphone Port | no MIC socket | External MIC port |
Wifi Support | Wifi built-in | Wifi built-in |
Near-Field Communication | NFC built-in | no NFC |
Body Specs | Canon SX620 | Olympus E-M1 |
Environmental Sealing | not weather sealed | Weathersealed body |
Battery Type | NB-13L | BLN-1 |
Battery Life (CIPA) | 295 shots per charge | 350 shots per charge |
Body Dimensions |
97 x 57 x 28 mm (3.8 x 2.2 x 1.1 in) |
130 x 94 x 63 mm (5.1 x 3.7 x 2.5 in) |
Camera Weight | 182 g (6.4 oz) | 497 g (17.5 oz) |

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