Canon SX730 vs Olympus E-M1 III
The Canon PowerShot SX730 HS and the Olympus OM-D E-M1 Mark III are two digital cameras that were announced, respectively, in April 2017 and February 2020. The SX730 is a fixed lens compact, while the E-M1 III is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (SX730) and a Four Thirds (E-M1 III) sensor. Both cameras offer a resolution of 20.2 megapixels.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX730 HS and the Olympus OM-D E-M1 Mark III? 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 SX730 and the Olympus E-M1 III 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.
The SX730 can be obtained in two different colors (black, silver), while the E-M1 III is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Olympus E-M1 III is considerably larger (73 percent) than the Canon SX730. It is noteworthy in this context that the E-M1 III is splash and dust-proof, while the SX730 does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX730 has a lens built in, whereas the E-M1 III 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 III and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the SX730 gets 250 shots out of its Canon NB-13L battery, while the E-M1 III can take 420 images on a single charge of its Olympus BLH-1 power pack. The battery packs of both cameras can be charged via USB, which can be very convenient when travelling.
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 SX730 | 110 mm | 64 mm | 40 mm | 300 g | 250 | n | Apr 2017 | 399 | ebay.com | |
2. | Olympus E-M1 III | 134 mm | 91 mm | 69 mm | 580 g | 420 | Y | Feb 2020 | 1,799 | ebay.com | |
3. | Canon G7 X Mark II | 106 mm | 61 mm | 42 mm | 319 g | 265 | n | Feb 2016 | 699 | ebay.com | |
4. | Canon SX420 | 104 mm | 69 mm | 85 mm | 325 g | 195 | n | Jan 2016 | 299 | ebay.com | |
5. | Canon SX430 | 104 mm | 69 mm | 85 mm | 323 g | 195 | n | Jan 2017 | 299 | ebay.com | |
6. | Canon SX540 | 120 mm | 82 mm | 92 mm | 442 g | 205 | n | Jan 2016 | 399 | ebay.com | |
7. | Canon SX710 | 113 mm | 66 mm | 35 mm | 269 g | 230 | n | Jan 2015 | 349 | ebay.com | |
8. | Canon SX720 | 110 mm | 64 mm | 36 mm | 270 g | 250 | n | Feb 2016 | 379 | ebay.com | |
9. | Canon SX740 | 110 mm | 64 mm | 40 mm | 299 g | 265 | n | Jul 2018 | 399 | amazon.com | |
10. | Olympus E-M1 II | 134 mm | 91 mm | 67 mm | 574 g | 440 | Y | Sep 2016 | 1,999 | ebay.com | |
11. | Olympus E-M1X | 144 mm | 147 mm | 75 mm | 997 g | 870 | Y | Jan 2019 | 2,999 | ebay.com | |
12. | OM System OM-1 | 135 mm | 92 mm | 73 mm | 599 g | 520 | Y | Feb 2022 | 2,199 | ebay.com | |
13. | Panasonic G9 | 137 mm | 97 mm | 92 mm | 658 g | 400 | Y | Nov 2017 | 1,699 | ebay.com | |
14. | Panasonic G95 | 130 mm | 94 mm | 77 mm | 536 g | 290 | Y | Apr 2019 | 999 | ebay.com | |
15. | Panasonic TS7 | 117 mm | 76 mm | 37 mm | 319 g | 300 | Y | May 2018 | 449 | ebay.com | |
16. | Panasonic ZS70 | 112 mm | 67 mm | 41 mm | 322 g | 380 | n | Apr 2017 | 449 | ebay.com | |
17. | Sony HX99 | 102 mm | 58 mm | 36 mm | 242 g | 370 | n | Aug 2018 | 449 | 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 SX730 was launched at a lower price than the E-M1 III, 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.
Sensor comparison
The size of the sensor inside a digital camera is one of the key determinants 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon SX730 features a 1/2.3-inch sensor and the Olympus E-M1 III a Four Thirds sensor. The sensor area in the E-M1 III 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.
Even though the E-M1 III has a larger sensor, both cameras offer the same resolution of 20.2 megapixels. This implies that the E-M1 III has a lower pixel density and larger individual pixels (with a pixel pitch of 3.34μm versus 1.18μm for the SX730), which gives it a potential advantage in terms of light gathering capacity. In addition, the E-M1 III is much more recent (by 2 years and 10 months) than the SX730, and its sensor will have benefitted from technological advances during this time. 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 E-M1 III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
Unlike the SX730, the E-M1 III has the capacity to capture high quality composite images (80MP) by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Canon PowerShot SX730 HS has a native sensitivity range from ISO 80 to ISO 3200. The corresponding ISO settings for the Olympus OM-D E-M1 Mark III are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 64-25600.
In terms of underlying technology, the SX730 is build around a BSI-CMOS sensor, while the E-M1 III 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.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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 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 SX730 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.5 | 11.9 | 924 | 50 | |
2. | Olympus E-M1 III | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.3 | 13.1 | 1356 | 76 | |
3. | Canon G7 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.8 | 11.9 | 260 | 62 | |
4. | Canon SX420 | 1/2.3 | 19.9 | 5152 | 3864 | 720/25p | 20.3 | 11.7 | 806 | 48 | |
5. | Canon SX430 | 1/2.3 | 19.9 | 5152 | 3864 | 720/25p | 20.5 | 11.9 | 900 | 49 | |
6. | Canon SX540 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.3 | 11.7 | 806 | 48 | |
7. | Canon SX710 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.2 | 11.6 | 712 | 47 | |
8. | Canon SX720 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.3 | 11.8 | 817 | 48 | |
9. | Canon SX740 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.6 | 12.1 | 1050 | 51 | |
10. | Olympus E-M1 II | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.7 | 12.8 | 1312 | 80 | |
11. | Olympus E-M1X | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.2 | 13.0 | 1254 | 75 | |
12. | OM System OM-1 | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.4 | 13.4 | 1553 | 77 | |
13. | Panasonic G9 | Four Thirds | 20.2 | 5184 | 3888 | 4K/60p | 23.1 | 12.8 | 1138 | 74 | |
14. | Panasonic G95 | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.2 | 13.0 | 1273 | 75 | |
15. | Panasonic TS7 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 20.6 | 12.1 | 1028 | 51 | |
16. | Panasonic ZS70 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 19.1 | 10.6 | 106 | 36 | |
17. | Sony HX99 | 1/2.3 | 18.0 | 4896 | 3672 | 4K/30p | 20.6 | 12.1 | 1058 | 51 | |
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 have a sensor with sufficiently fast read-out times for moving pictures, but the E-M1 III provides a better video resolution than the SX730. It can shoot movie footage at 4K/30p, while the Canon is limited to 1080/60p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. For example, the E-M1 III has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the SX730 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Canon SX730, the Olympus E-M1 III, and comparable 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 SX730 | none | n | 3.0 / 922 | tilting | n | 1/3200s | 5.9/s | Y | Y | |
2. | Olympus E-M1 III | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 18.0/s | n | Y | |
3. | Canon G7 X Mark II | none | n | 3.0 / 1040 | tilting | Y | 1/2000s | 8.0/s | Y | Y | |
4. | Canon SX420 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
5. | Canon SX430 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
6. | Canon SX540 | none | n | 3.0 / 461 | fixed | n | 1/2000s | 5.9/s | Y | Y | |
7. | Canon SX710 | none | n | 3.0 / 922 | fixed | n | 1/3200s | 6.0/s | Y | Y | |
8. | Canon SX720 | none | n | 3.0 / 922 | fixed | n | 1/3200s | 5.9/s | Y | Y | |
9. | Canon SX740 | none | n | 3.0 / 922 | tilting | n | 1/3200s | 10.0/s | Y | Y | |
10. | Olympus E-M1 II | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 18.0/s | n | Y | |
11. | Olympus E-M1X | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 18.0/s | n | Y | |
12. | OM System OM-1 | 5760 | n | 3.0 / 1640 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
13. | Panasonic G9 | 3680 | Y | 3.0 / 1040 | swivel | Y | 1/8000s | 20.0/s | n | Y | |
14. | Panasonic G95 | 2360 | n | 3.0 / 1240 | swivel | Y | 1/4000s | 9.0/s | Y | Y | |
15. | Panasonic TS7 | 1170 | n | 3.0 / 1040 | fixed | n | 1/1300s | 10.0/s | Y | Y | |
16. | Panasonic ZS70 | 1166 | n | 3.0 / 1040 | tilting | Y | 1/2000s | 10.0/s | Y | Y | |
17. | Sony HX99 | 638 | n | 3.0 / 922 | tilting | Y | 1/2000s | 10.0/s | Y | Y | |
Note: *) 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 SX730 has one, while the E-M1 III does not. While the built-in flash of the SX730 is not very powerful, it can at times be useful as a fill-in light.
Both cameras have an articulated rear screen that can be turned to be front-facing. This feature will be particularly appreciated by vloggers and photographers who are interested in taking selfies.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 III 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 III 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 SX730 and the E-M1 III write their files to SDXC cards. The E-M1 III features dual card slots, which can be very useful in case a memory card fails. In contrast, the SX730 only has one slot. The E-M1 III supports UHS-II cards on its first slot and UHS-I on its second one, while the SX730 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 SX730 HS and Olympus OM-D E-M1 Mark III 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 SX730 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
2. | Olympus E-M1 III | Y | stereo / mono | Y | Y | micro | 3.1 | Y | - | Y | |
3. | Canon G7 X Mark II | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
4. | Canon SX420 | - | mono / mono | - | - | - | 2.0 | Y | Y | - | |
5. | Canon SX430 | - | mono / mono | - | - | - | 2.0 | Y | Y | - | |
6. | Canon SX540 | - | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
7. | Canon SX710 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
8. | Canon SX720 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
9. | Canon SX740 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
10. | Olympus E-M1 II | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | - | |
11. | Olympus E-M1X | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | Y | |
12. | OM System OM-1 | Y | stereo / mono | Y | Y | micro | 3.0 | Y | - | Y | |
13. | Panasonic G9 | Y | stereo / mono | Y | Y | full | 3.0 | Y | - | Y | |
14. | Panasonic G95 | Y | stereo / mono | Y | Y | micro | 2.0 | Y | - | Y | |
15. | Panasonic TS7 | - | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
16. | Panasonic ZS70 | - | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
17. | Sony HX99 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y |
It is notable that the E-M1 III has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The SX730 does not feature such a mic input.
Studio photographers will appreciate that the Olympus E-M1 III (unlike the SX730) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the SX730 and the E-M1 III have been discontinued, but can regularly be found used on ebay. The SX730 was replaced by the Canon SX730 HS, while the E-M1 III was followed by the OM System OM-1. Further information on the features and operation of the SX730 and E-M1 III can be found, respectively, in the Canon SX730 Manual (free pdf) or the online Olympus E-M1 III Manual.
Review summary
So how do things add up? Which of the two cameras – the Canon SX730 or the Olympus E-M1 III – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.
Arguments in favor of the Canon PowerShot SX730 HS:
- Ready to shoot: Has a lens built-in, whereas the E-M1 III requires a separate lens.
- More compact: Is smaller (110x64mm vs 134x91mm) 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 III).
- 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 heavily discounted: Has been available for much longer (launched in April 2017).
Reasons to prefer the Olympus OM-D E-M1 Mark III:
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better image quality: Is equipped with a larger and more technologically advanced 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.
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- 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.
- Better sound control: Has a headphone port that enables audio monitoring while 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 swivel screen for odd-angle shots in portrait or 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 1/3200s) to freeze action.
- Faster burst: Shoots at higher frequency (18 vs 5.9 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 (420 versus 250) 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.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- 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.
- Faster buffer clearing: Supports Ultra High Speed (UHS-II and UHS-I) SDXC cards.
- More modern: Reflects 2 years and 10 months of technical progress since the SX730 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the E-M1 III is the clear winner of the contest (26 : 7 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 SX730 and the Olympus E-M1 III 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the SX730 or the E-M1 III. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
Expert reviews
This is where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular camera 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 SX730 | .. | + | .. | .. | 4/5 | 4/5 | Apr 2017 | 399 | ebay.com | |
2. | Olympus E-M1 III | 5/5 | .. | 5/5 | 83/100 | 4.5/5 | 4/5 | Feb 2020 | 1,799 | ebay.com | |
3. | Canon G7 X Mark II | 4.5/5 | + + | .. | 81/100 | 4.5/5 | 4.5/5 | Feb 2016 | 699 | ebay.com | |
4. | Canon SX420 | .. | .. | .. | .. | .. | 3/5 | Jan 2016 | 299 | ebay.com | |
5. | Canon SX430 | .. | .. | .. | .. | 3.5/5 | 3.5/5 | Jan 2017 | 299 | ebay.com | |
6. | Canon SX540 | .. | .. | .. | .. | .. | .. | Jan 2016 | 399 | ebay.com | |
7. | Canon SX710 | .. | + | .. | .. | 4/5 | 3.5/5 | Jan 2015 | 349 | ebay.com | |
8. | Canon SX720 | .. | + | .. | .. | 4/5 | 4.5/5 | Feb 2016 | 379 | ebay.com | |
9. | Canon SX740 | .. | + | 3.5/5 | .. | 4/5 | 4/5 | Jul 2018 | 399 | amazon.com | |
10. | Olympus E-M1 II | 5/5 | + + | 5/5 | 85/100 | 4.5/5 | 4.5/5 | Sep 2016 | 1,999 | ebay.com | |
11. | Olympus E-M1X | 4.5/5 | o | 5/5 | 85/100 | 4.5/5 | .. | Jan 2019 | 2,999 | ebay.com | |
12. | OM System OM-1 | 5/5 | .. | .. | 87/100 | 5/5 | 4.5/5 | Feb 2022 | 2,199 | ebay.com | |
13. | Panasonic G9 | .. | + + | 5/5 | 85/100 | 5/5 | 5/5 | Nov 2017 | 1,699 | ebay.com | |
14. | Panasonic G95 | 4.5/5 | + | 4.5/5 | 83/100 | 4.5/5 | 4.5/5 | Apr 2019 | 999 | ebay.com | |
15. | Panasonic TS7 | .. | + | .. | .. | .. | 3.5/5 | May 2018 | 449 | ebay.com | |
16. | Panasonic ZS70 | .. | + + | .. | .. | 4/5 | 4/5 | Apr 2017 | 449 | ebay.com | |
17. | Sony HX99 | .. | .. | .. | .. | 4/5 | 4.5/5 | Aug 2018 | 449 | 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. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
Other camera comparisons
Did this review help to inform your camera decision process? In case you 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 1D Mark IV vs Canon SX730
- Canon 5D Mark IV vs Canon SX730
- Canon SX730 vs Fujifilm X100S
- Canon SX730 vs Nikon D610
- Canon SX730 vs Panasonic S1
- Canon SX730 vs Pentax Q
- Fujifilm X-S10 vs Olympus E-M1 III
- Fujifilm X100 vs Olympus E-M1 III
- Olympus E-510 vs Olympus E-M1 III
- Olympus E-M1 III vs Panasonic GF6
- Olympus E-M1 III vs Sony A9
- Olympus E-M1 III vs Sony NEX-7
Specifications: Canon SX730 vs Olympus E-M1 III
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 SX730 | Olympus E-M1 III |
---|---|---|
Camera Type | Fixed lens compact camera | Mirrorless system camera |
Camera Lens | 24-960mm f/3.3-6.9 | Micro Four Thirds lenses |
Launch Date | April 2017 | February 2020 |
Launch Price | USD 399 | USD 1,799 |
Sensor Specs | Canon SX730 | Olympus E-M1 III |
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 | 20.2 Megapixels |
Image Resolution | 5184 x 3888 pixels | 5184 x 3888 pixels |
Pixel Pitch | 1.18 μm | 3.34 μm |
Pixel Density | 71.80 MP/cm2 | 8.96 MP/cm2 |
Moiré control | no AA filter | no AA filter |
Movie Capability | 1080/60p Video | 4K/30p Video |
ISO Setting | 80 - 3,200 ISO | 200 - 25,600 ISO |
ISO Boost | no Enhancement | 64 - 25,600 ISO |
Image Processor | DIGIC 6 | TruePic IX |
Screen Specs | Canon SX730 | Olympus E-M1 III |
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 | Tilting screen | Swivel screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Canon SX730 | Olympus E-M1 III |
Focus System | Contrast-detect AF | On-Sensor Phase-detect |
Manual Focusing Aid | no Peaking Feature | Focus Peaking |
Max Shutter Speed (mechanical) | 1/3200s | 1/8000s |
Continuous Shooting | 5.9 shutter flaps/s | 18 shutter flaps/s |
Electronic Shutter | no E-Shutter | up to 1/32000s |
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 | Dual card slots |
UHS card support | no | Single UHS-II |
Connectivity Specs | Canon SX730 | Olympus E-M1 III |
External Flash | no Hotshoe | Hotshoe |
Studio Flash | no PC Sync | PC Sync socket |
USB Connector | USB 2.0 | USB 3.1 |
HDMI Port | micro HDMI | micro HDMI |
Microphone Port | no MIC socket | External MIC port |
Headphone Socket | no Headphone port | Headphone port |
Wifi Support | Wifi built-in | Wifi built-in |
Near-Field Communication | NFC built-in | no NFC |
Bluetooth Support | Bluetooth built-in | Bluetooth built-in |
Body Specs | Canon SX730 | Olympus E-M1 III |
Environmental Sealing | not weather sealed | Weathersealed body |
Battery Type | Canon NB-13L | Olympus BLH-1 |
Battery Life (CIPA) | 250 shots per charge | 420 shots per charge |
In-Camera Charging | USB charging | USB charging |
Body Dimensions |
110 x 64 x 40 mm (4.3 x 2.5 x 1.6 in) |
134 x 91 x 69 mm (5.3 x 3.6 x 2.7 in) |
Camera Weight | 300 g (10.6 oz) | 580 g (20.5 oz) |
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