Canon SX10 vs Olympus E-M10 IV
The Canon PowerShot SX10 IS and the Olympus OM-D E-M10 Mark IV are two digital cameras that were officially introduced, respectively, in September 2008 and August 2020. The SX10 is a fixed lens compact, while the E-M10 IV is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (SX10) and a Four Thirds (E-M10 IV) sensor. The Canon has a resolution of 10 megapixels, whereas the Olympus provides 20.2 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 SX10 IS and the Olympus OM-D E-M10 Mark IV? 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.
The side-by-side display below illustrates the physical size and weight of the Canon SX10 and the Olympus E-M10 IV. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.
The E-M10 IV can be obtained in two different colors (black, silver), while the SX10 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-M10 IV is notably smaller (5 percent) than the Canon SX10. In this context, it is worth noting that neither the SX10 nor the E-M10 IV are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX10 has a lens built in, whereas the E-M10 IV 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-M10 IV and their specifications in the Micro Four Thirds Lens Catalog.
The power pack in the E-M10 IV can be charged via the USB port, 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.
|1.||Canon SX10||123 mm||88 mm||87 mm||600 g||..||n||Sep 2008||399|
|2.||Olympus E-M10 IV||122 mm||84 mm||49 mm||383 g||360||n||Aug 2020||699|
|3.||Canon SX740||110 mm||64 mm||40 mm||299 g||265||n||Jul 2018||399|
|4.||Canon SX70||127 mm||91 mm||117 mm||608 g||325||n||Sep 2018||549|
|5.||Canon SX730||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399|
|6.||Canon SX50||123 mm||87 mm||106 mm||595 g||315||n||Sep 2012||429|
|7.||Canon SX40||123 mm||92 mm||108 mm||600 g||380||n||Sep 2011||429|
|8.||Canon SX30||123 mm||92 mm||108 mm||601 g||370||n||Sep 2010||429|
|9.||Canon SX20||123 mm||88 mm||87 mm||600 g||..||n||Aug 2009||399|
|10.||Canon SX1||128 mm||88 mm||88 mm||615 g||..||n||Sep 2008||599|
|11.||Canon XS||126 mm||98 mm||65 mm||502 g||500||n||Jun 2008||449|
|12.||Nikon B600||122 mm||82 mm||99 mm||500 g||280||n||Jan 2019||349|
|13.||Olympus E-P7||118 mm||69 mm||38 mm||337 g||360||n||Jun 2021||799|
|14.||Olympus E-PL10||117 mm||68 mm||39 mm||380 g||350||n||Oct 2019||599|
|15.||Olympus E-M10 III||122 mm||84 mm||50 mm||410 g||330||n||Aug 2017||649|
|16.||Olympus E-M10 II||120 mm||83 mm||47 mm||390 g||320||n||Aug 2015||649|
|17.||Olympus E-M10||119 mm||82 mm||46 mm||396 g||320||n||Jan 2014||699|
|Notes: 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 retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The SX10 was launched at a lower price than the E-M10 IV, 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.
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 SX10 features a 1/2.3-inch sensor and the Olympus E-M10 IV a Four Thirds sensor. The sensor area in the E-M10 IV 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.
With 20.2MP, the E-M10 IV offers a higher resolution than the SX10 (10MP), but the E-M10 IV nevertheless has larger individual pixels (pixel pitch of 3.34μm versus 1.67μm for the SX10) due to its larger sensor. Moreover, the E-M10 IV is a much more recent model (by 11 years and 10 months) than the SX10, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. 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 Olympus E-M10 IV implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the E-M10 IV 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 Canon SX10 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 SX10 IS 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 OM-D E-M10 Mark IV are ISO 200 to ISO 25600, with the possibility to increase the ISO range to 100-25600.
Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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.
|2.||Olympus E-M10 IV||Four Thirds||20.2||5184||3888||4K/30p||23.3||13.2||1402||76|
|13.||Olympus E-P7||Four Thirds||20.2||5184||3888||4K/30p||23.4||13.3||1494||77|
|14.||Olympus E-PL10||Four Thirds||15.9||4608||3456||4K/30p||23.3||13.1||1324||76|
|15.||Olympus E-M10 III||Four Thirds||15.9||4608||3456||4K/30p||23.1||12.8||1120||74|
|16.||Olympus E-M10 II||Four Thirds||15.9||4608||3456||1080/60p||23.1||12.5||842||73|
|17.||Olympus E-M10||Four Thirds||15.9||4608||3456||1080/30p||22.8||12.3||884||72|
|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-M10 IV provides a better video resolution than the SX10. It can shoot movie footage at 4K/30p, while the Canon is limited to 480/30p.
Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the E-M10 IV offers a substantially higher resolution than the one in the SX10 (2360k vs 202k dots). The adjacent table lists some of the other core features of the Canon SX10 and Olympus E-M10 IV along with similar information for a selection of comparators.
|1.||Canon SX10||202||n||2.5 / 230||swivel||n||1/3200s||0.7||Y||Y|
|2.||Olympus E-M10 IV||2360||n||3.0 / 1040||tilting||Y||1/4000s||15.0||Y||Y|
|3.||Canon SX740||none||n||3.0 / 922||tilting||n||1/3200s||10.0||Y||Y|
|4.||Canon SX70||2360||n||3.0 / 922||swivel||n||1/2000s||10.0||Y||Y|
|5.||Canon SX730||none||n||3.0 / 922||tilting||n||1/3200s||5.9||Y||Y|
|6.||Canon SX50||202||n||3.0 / 461||swivel||n||1/2000s||2.2||Y||Y|
|7.||Canon SX40||202||n||2.7 / 230||swivel||n||1/3200s||10.3||Y||Y|
|8.||Canon SX30||202||n||2.7 / 230||swivel||n||1/3200s||0.6||Y||Y|
|9.||Canon SX20||202||n||2.5 / 230||swivel||n||1/3200s||0.7||Y||Y|
|10.||Canon SX1||202||n||2.8 / 230||swivel||n||1/3200s||4.0||Y||Y|
|11.||Canon XS||optical||n||2.5 / 230||fixed||n||1/4000s||3.0||Y||n|
|12.||Nikon B600||none||n||3.0 / 921||fixed||n||1/4000s||7.4||Y||Y|
|13.||Olympus E-P7||none||n||3.0 / 1040||tilting||Y||1/4000s||8.7||Y||Y|
|14.||Olympus E-PL10||none||n||3.0 / 1040||tilting||Y||1/4000s||8.6||Y||Y|
|15.||Olympus E-M10 III||2360||n||3.0 / 1040||tilting||Y||1/4000s||8.6||Y||Y|
|16.||Olympus E-M10 II||2360||n||3.0 / 1040||tilting||Y||1/4000s||8.0||Y||Y|
|17.||Olympus E-M10||1440||n||3.0 / 1037||tilting||Y||1/4000s||8.0||Y||Y|
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The E-M10 IV has a touchscreen, while the SX10 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.The E-M10 IV 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 SX10 does not have a selfie-screen.
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-M10 IV 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-M10 IV 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.
The SX10 writes its imaging data to SDHC cards, while the E-M10 IV uses SDXC cards. The E-M10 IV supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the SX10 cannot take advantage of Ultra High Speed SD cards.
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 SX10 IS and Olympus OM-D E-M10 Mark IV and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Canon SX10||Y||stereo / mono||-||-||-||2.0||-||-||-|
|2.||Olympus E-M10 IV||Y||stereo / mono||-||-||micro||2.0||Y||-||Y|
|3.||Canon SX740||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|4.||Canon SX70||-||stereo / mono||Y||-||micro||2.0||Y||-||Y|
|5.||Canon SX730||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|6.||Canon SX50||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|7.||Canon SX40||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|8.||Canon SX30||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|9.||Canon SX20||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|10.||Canon SX1||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|11.||Canon XS||Y||- / -||-||-||-||2.0||-||-||-|
|12.||Nikon B600||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|13.||Olympus E-P7||Y||stereo / mono||-||-||micro||2.0||Y||-||Y|
|14.||Olympus E-PL10||Y||stereo / mono||-||-||micro||2.0||Y||-||Y|
|15.||Olympus E-M10 III||Y||stereo / mono||-||-||micro||2.0||Y||-||-|
|16.||Olympus E-M10 II||Y||stereo / mono||-||-||micro||2.0||Y||-||-|
|17.||Olympus E-M10||Y||stereo / mono||-||-||micro||2.0||Y||-||-|
It is notable that the E-M10 IV offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the SX10 does not provide wifi capability.
The E-M10 IV is a recent model that features in the current product line-up of Olympus. In contrast, the SX10 has been discontinued (but can be found pre-owned on eBay). As a replacement in the same line of cameras, the SX10 was succeeded by the Canon SX20. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Olympus websites.
So what conclusions can be drawn? Is there a clear favorite between the Canon SX10 and the Olympus E-M10 IV? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Canon PowerShot SX10 IS:
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Ready to shoot: Has a lens built-in, whereas the E-M10 IV requires a separate lens.
- 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 September 2008).
Arguments in favor of the Olympus OM-D E-M10 Mark IV:
- More detail: Has more megapixels (20.2 vs 10MP), which boosts linear resolution by 42%.
- 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 480/30p).
- More detailed viewfinder: Has higher resolution electronic viewfinder (2360k vs 202k dots).
- 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 (1040k vs 230k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/3200s) to freeze action.
- Faster burst: Shoots at higher frequency (15 vs 0.7 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.
- Easier travel charging: Can be conveniently charged via its USB port.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Faster buffer clearing: Has an SD card interface that supports the UHS-II standard.
- More modern: Reflects 11 years and 10 months of technical progress since the SX10 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the E-M10 IV is the clear winner of the contest (21 : 4 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 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 SX10 and the Olympus E-M10 IV 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 comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the SX10 or the E-M10 IV. 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.
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.
|1.||Canon SX10||..||+ +||..||..||..||4/5||Sep 2008||399|
|2.||Olympus E-M10 IV||4.5/5||..||5/5||81/100||4.5/5||4.5/5||Aug 2020||699|
|3.||Canon SX740||..||+||3.5/5||..||4/5||4/5||Jul 2018||399|
|4.||Canon SX70||..||+ +||3.5/5||..||3.5/5||3.5/5||Sep 2018||549|
|5.||Canon SX730||..||+||..||..||4/5||4/5||Apr 2017||399|
|6.||Canon SX50||3/5||+ +||..||72/100||4.5/5||4.5/5||Sep 2012||429|
|7.||Canon SX40||..||+||..||..||4.5/5||4/5||Sep 2011||429|
|8.||Canon SX30||3/5||+ +||..||..||3.5/5||4/5||Sep 2010||429|
|9.||Canon SX20||..||+ +||..||73/100||..||4/5||Aug 2009||399|
|10.||Canon SX1||..||+ +||..||+||..||3.5/5||Sep 2008||599|
|11.||Canon XS||..||82/100||..||+ +||3.5/5||4.5/5||Jun 2008||449|
|12.||Nikon B600||..||+||..||..||3.5/5||3/5||Jan 2019||349|
|13.||Olympus E-P7||4/5||..||4.5/5||..||..||4.5/5||Jun 2021||799|
|14.||Olympus E-PL10||..||..||4/5||77/100||..||4/5||Oct 2019||599|
|15.||Olympus E-M10 III||..||+||5/5||80/100||4.5/5||4.5/5||Aug 2017||649|
|16.||Olympus E-M10 II||4.5/5||+ +||..||80/100||5/5||5/5||Aug 2015||649|
|17.||Olympus E-M10||4/5||..||..||80/100||5/5||5/5||Jan 2014||699|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The above review scores should be interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and 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 250D vs Canon SX10
- Canon M vs Canon SX10
- Canon S120 vs Canon SX10
- Canon SX10 vs Canon SX40
- Canon SX10 vs Canon SX50
- Canon SX10 vs Nikon P1000
- Canon SX740 vs Olympus E-M10 IV
- Nikon D5200 vs Olympus E-M10 IV
- Nikon D850 vs Olympus E-M10 IV
- Olympus E-M10 II vs Olympus E-M10 IV
- Olympus E-M10 IV vs Olympus E-PL10
- Olympus E-M10 IV vs Sony A6000
Specifications: Canon SX10 vs Olympus E-M10 IV
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 SX10||Olympus E-M10 IV|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||28-560mm f/2.8-5.7||Micro Four Thirds lenses|
|Launch Date||September 2008||August 2020|
|Launch Price||USD 399||USD 699|
|Sensor Specs||Canon SX10||Olympus E-M10 IV|
|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|
|Sensor Resolution||10 Megapixels||20.2 Megapixels|
|Image Resolution||3648 x 2736 pixels||5184 x 3888 pixels|
|Pixel Pitch||1.67 μm||3.34 μm|
|Pixel Density||35.55 MP/cm2||8.96 MP/cm2|
|Moiré control||no AA filter||no AA filter|
|Movie Capability||480/30p Video||4K/30p Video|
|ISO Setting||100 - 1,600 ISO||200 - 25,600 ISO|
|ISO Boost||100 - 3,200 ISO||100 - 25,600 ISO|
|Screen Specs||Canon SX10||Olympus E-M10 IV|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||202k dots||2360k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||2.5inch||3.0inch|
|LCD Resolution||230k dots||1040k dots|
|LCD Attachment||Swivel screen||Tilting screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Canon SX10||Olympus E-M10 IV|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||no Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/3200s||1/4000s|
|Continuous Shooting||0.7 shutter flaps/s||15 shutter flaps/s|
|Electronic Shutter||no E-Shutter||up to 1/16000s|
|Time-Lapse Photography||no Intervalometer||Intervalometer built-in|
|Image Stabilization||Lens-based stabilization||In-body stabilization|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDHC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||UHS-II|
|Connectivity Specs||Canon SX10||Olympus E-M10 IV|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||no HDMI||micro HDMI|
|Wifi Support||no Wifi||Wifi built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Canon SX10||Olympus E-M10 IV|
|In-Camera Charging||no USB charging||USB charging|
123 x 88 x 87 mm
(4.8 x 3.5 x 3.4 in)
122 x 84 x 49 mm
(4.8 x 3.3 x 1.9 in)
|Camera Weight||600 g (21.2 oz)||383 g (13.5 oz)|
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