Canon SX740 vs Olympus E-400
The Canon PowerShot SX740 HS and the Olympus E-400 are two digital cameras that were revealed to the public, respectively, in July 2018 and September 2006. The SX740 is a fixed lens compact, while the E-400 is a DSLR. The cameras are based on a 1/2.3-inch (SX740) and a Four Thirds (E-400) sensor. The Canon has a resolution of 20.2 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.
|Canon SX740||Olympus E-400|
|Fixed lens compact camera||Digital single lens reflex|
|24-960mm f/3.3-6.9||Four Thirds lenses|
|20.2 MP, 1/2.3" Sensor||10 MP, Four Thirds Sensor|
|4K/30p Video||no Video|
|ISO 100-3200||ISO 100-1600|
|No viewfinder, LCD framing||Optical viewfinder|
|3.0" LCD, 922k dots||2.5" LCD, 215k dots|
|Tilting screen (no touchscreen)||Fixed screen (not touch-sensitive)|
|10 shutter flaps per second||3 shutter flaps per second|
|265 shots per battery charge||500 shots per battery charge|
|110 x 64 x 40 mm, 299 g||130 x 91 x 53 mm, 435 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX740 HS and the Olympus E-400? 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 SX740 and the Olympus E-400. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth measures are rounded to the nearest millimeter.
The SX740 can be obtained in two different colors (black, silver), while the E-400 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-400 is considerably larger (68 percent) than the Canon SX740. In this context, it is worth noting that neither the SX740 nor the E-400 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX740 has a lens built in, whereas the E-400 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-400 and their specifications in the Four Thirds Lens Catalog.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Canon SX740»||4.3 in||2.5 in||1.6 in||10.5 oz||265||n||Jul 2018||399||Canon SX740|
|Olympus E-400«||5.1 in||3.6 in||2.1 in||15.3 oz||500||n||Sep 2006||699||Olympus E-400|
|Canon SX70« »||5.0 in||3.6 in||4.6 in||21.4 oz||325||n||Sep 2018||549||Canon SX70|
|Canon SX730« »||4.3 in||2.5 in||1.6 in||10.6 oz||250||n||Apr 2017||399||Canon SX730|
|Canon SX720« »||4.3 in||2.5 in||1.4 in||9.5 oz||250||n||Feb 2016||379||Canon SX720|
|Canon SX710« »||4.4 in||2.6 in||1.4 in||9.5 oz||230||n||Jan 2015||349||Canon SX710|
|Olympus E-420« »||5.1 in||3.6 in||2.1 in||15.5 oz||500||n||Mar 2008||599||Olympus E-420|
|Olympus E-410« »||5.1 in||3.6 in||2.1 in||15.3 oz||500||n||Mar 2007||699||Olympus E-410|
|Olympus E-510« »||5.4 in||3.6 in||2.7 in||19.0 oz||750||n||Mar 2007||799||Olympus E-510|
|Olympus E-500« »||5.1 in||3.7 in||2.6 in||16.9 oz||750||n||Sep 2005||599||Olympus E-500|
|Panasonic ZS80« »||4.4 in||2.7 in||1.7 in||11.5 oz||380||n||Feb 2019||449||Panasonic ZS80|
|Panasonic TS7« »||4.6 in||3.0 in||1.5 in||11.3 oz||300||Y||May 2018||449||Panasonic TS7|
|Panasonic ZS70« »||4.4 in||2.6 in||1.6 in||11.4 oz||380||n||Apr 2017||449||Panasonic ZS70|
|Panasonic L10« »||5.3 in||3.8 in||3.1 in||19.6 oz||450||n||Aug 2007||599||Panasonic L10|
|Sony HX99« »||4.0 in||2.3 in||1.4 in||8.5 oz||370||n||Aug 2018||449||Sony HX99|
|Sony HX95« »||4.0 in||2.3 in||1.4 in||8.5 oz||370||n||Aug 2018||429||Sony HX95|
|Sony WX800« »||4.0 in||2.3 in||1.4 in||8.2 oz||370||n||Oct 2018||399||Sony WX800|
|Note: Measurements and pricing do not include easily detachable parts, such as 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 SX740 was launched at a lower price than the E-400, 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.
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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Canon SX740 features a 1/2.3-inch sensor and the Olympus E-400 a Four Thirds sensor. The sensor area in the E-400 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 SX740 offers a higher resolution of 20.2 megapixels, compared with 10 MP of the Olympus E-400. 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 4.74μm for the E-400). However, it should be noted that the SX740 is much more recent (by 11 years and 10 months) than the E-400, 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 the SX740 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Canon SX740 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the SX740 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inch or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inch or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inch or 43.9 x 32.9 cm. The corresponding values for the Olympus E-400 are 18.2 x 13.7 inch or 46.3 x 34.7 cm for good quality, 14.6 x 10.9 inch or 37.1 x 27.8 cm for very good quality, and 12.2 x 9.1 inch or 30.9 x 23.2 cm for excellent quality prints.
The Canon PowerShot SX740 HS has a native sensitivity range from ISO 100 to ISO 3200. The corresponding ISO settings for the Olympus E-400 are ISO 100 to ISO 1600 (no boost).
Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|Canon SX740||1/2.3||20.2||5184||3888||4K/30p||..||..||..||..||Canon SX740|
|Olympus E-400||Four Thirds||10.0||3648||2736||none||..||..||..||..||Olympus E-400|
|Canon SX70||1/2.3||20.2||5184||3888||4K/30p||..||..||..||..||Canon SX70|
|Canon SX730||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX730|
|Canon SX720||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX720|
|Canon SX710||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX710|
|Olympus E-420||Four Thirds||10.0||3648||2736||none||21.5||10.4||527||56||Olympus E-420|
|Olympus E-410||Four Thirds||10.0||3648||2736||none||21.1||10.0||494||51||Olympus E-410|
|Olympus E-510||Four Thirds||10.0||3648||2736||none||21.2||10.0||442||52||Olympus E-510|
|Olympus E-500||Four Thirds||8.0||3264||2448||none||..||..||..||..||Olympus E-500|
|Panasonic ZS80||1/2.3||20.2||5184||3888||4K/30p||..||..||..||..||Panasonic ZS80|
|Panasonic TS7||1/2.3||20.2||5184||3888||4K/30p||..||..||..||..||Panasonic TS7|
|Panasonic ZS70||1/2.3||20.2||5184||3888||4K/30p||19.1||10.6||106||36||Panasonic ZS70|
|Panasonic L10||Four Thirds||10.0||3648||2736||none||21.3||10.8||429||55||Panasonic L10|
|Sony HX99||1/2.3||18.0||4896||3672||4K/30p||..||..||..||..||Sony HX99|
|Sony HX95||1/2.3||18.0||4896||3672||4K/30p||..||..||..||..||Sony HX95|
|Sony WX800||1/2.3||18.0||4896||3672||4K/30p||..||..||..||..||Sony WX800|
Many modern cameras cannot only take still pictures, but also record videos. The SX740 indeed provides movie recording capabilities, while the E-400 does not. The highest resolution format that the SX740 can use is 4K/30p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the E-400 has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the SX740 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Canon SX740 and Olympus E-400 in connection with corresponding information for a sample of similar cameras.
|Canon SX740||none||n||3.0||922||tilting||n||1/3200s||10.0||Y||Y||Canon SX740|
|Olympus E-400||optical||n||2.5||215||fixed||n||1/4000s||3.0||Y||n||Olympus E-400|
|Canon SX70||2360||n||3.0||922||swivel||n||1/2000s||10.0||Y||Y||Canon SX70|
|Canon SX730||none||n||3.0||922||tilting||n||1/3200s||5.9||Y||Y||Canon SX730|
|Canon SX720||none||n||3.0||922||fixed||n||1/3200s||5.9||Y||Y||Canon SX720|
|Canon SX710||none||n||3.0||922||fixed||n||1/3200s||6.0||Y||Y||Canon SX710|
|Olympus E-420||optical||n||2.7||215||fixed||n||1/4000s||3.5||Y||n||Olympus E-420|
|Olympus E-410||optical||n||2.5||215||fixed||n||1/4000s||3.0||Y||n||Olympus E-410|
|Olympus E-510||optical||n||2.5||215||fixed||n||1/4000s||3.0||Y||Y||Olympus E-510|
|Olympus E-500||optical||n||2.5||215||fixed||n||1/4000s||2.5||Y||n||Olympus E-500|
|Panasonic ZS80||2330||n||3.0||1040||tilting||Y||1/2000s||10.0||Y||Y||Panasonic ZS80|
|Panasonic TS7||1170||n||3.0||1040||fixed||n||1/1300s||10.0||Y||Y||Panasonic TS7|
|Panasonic ZS70||1166||n||3.0||1040||tilting||Y||1/2000s||10.0||Y||Y||Panasonic ZS70|
|Panasonic L10||optical||n||2.5||207||swivel||n||1/4000s||3.0||Y||n||Panasonic L10|
|Sony HX99||638||n||3.0||922||tilting||Y||1/2000s||10.0||Y||Y||Sony HX99|
|Sony HX95||638||n||3.0||922||tilting||n||1/2000s||10.0||Y||Y||Sony HX95|
|Sony WX800||none||n||3.0||922||tilting||Y||1/2000s||10.0||Y||Y||Sony WX800|
The SX740 writes its imaging data to SDXC cards, while the E-400 uses Compact Flash or xD Picture cards. The E-400 features dual card slots, which can be very useful in case a memory card fails. In contrast, the SX740 only has one slot.
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 SX740 HS and Olympus E-400 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon SX740||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon SX740|
|Olympus E-400||Y||none||none||-||-||none||2.0||-||-||-||Olympus E-400|
|Canon SX70||-||stereo||mono||Y||-||micro||2.0||Y||-||Y||Canon SX70|
|Canon SX730||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon SX730|
|Canon SX720||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Canon SX720|
|Canon SX710||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Canon SX710|
|Olympus E-420||Y||none||none||-||-||none||2.0||-||-||-||Olympus E-420|
|Olympus E-410||Y||none||none||-||-||none||2.0||-||-||-||Olympus E-410|
|Olympus E-510||Y||none||none||-||-||none||2.0||-||-||-||Olympus E-510|
|Olympus E-500||Y||none||none||-||-||none||2.0||-||-||-||Olympus E-500|
|Panasonic ZS80||-||stereo||mono||-||-||micro||2.0||Y||-||Y||Panasonic ZS80|
|Panasonic TS7||-||stereo||mono||-||-||micro||2.0||Y||-||-||Panasonic TS7|
|Panasonic ZS70||-||stereo||mono||-||-||micro||2.0||Y||-||-||Panasonic ZS70|
|Panasonic L10||Y||none||none||-||-||none||2.0||-||-||-||Panasonic L10|
|Sony HX99||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Sony HX99|
|Sony HX95||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Sony HX95|
|Sony WX800||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony WX800|
It is notable that the SX740 offers wifi support, while the E-400 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.
The SX740 is a recent model that features in the current product line-up of Canon. In contrast, the E-400 has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the E-400 was succeeded by the Olympus E-410. 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 is the bottom line? Which of the two cameras – the Canon SX740 or the Olympus E-400 – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.
Advantages of the Canon PowerShot SX740 HS:
- More detail: Offers more megapixels (20.2 vs 10MP) with a 42% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Broader imaging potential: Can record not only still images but also 4K/30p 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 215k dots).
- More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster burst: Shoots at higher frequency (10 vs 3 flaps/sec) to capture the decisive moment.
- Ready to shoot: Comes with a built-in lens, while the E-400 requires a separate lens.
- More compact: Is smaller (110x64mm vs 130x91mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the E-400).
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 11 years and 10 months of technical progress since the E-400 launch.
Reasons to prefer the Olympus E-400:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- 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.
- Easier framing: Has an optical viewfinder for image composition and settings control.
- Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/3200s) to freeze action.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (500 versus 265) out of a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- 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 September 2006).
If the count of individual advantages (bullet points above) is taken as a guide, the SX740 is the clear winner of the match-up (17 : 12 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 sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape 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 SX740 and the Olympus E-400 place the cameras among the top in their class? Find out in the latest Best Superzoom Camera and Best DSLR 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 SX740 or the E-400. 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 why expert reviews are important. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
The review scores listed above should be treated 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 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 a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 800D vs Olympus E-400
- Canon SX740 vs Fujifilm X-A2
- Canon SX740 vs Fujifilm X-T100
- Canon SX740 vs Nikon D800
- Canon SX740 vs Panasonic S1H
- Canon SX740 vs Ricoh GR II
- Canon SX740 vs Sony A6000
- Canon SX740 vs Sony A6400
- Canon SX740 vs Sony RX100 V
- Leica T vs Olympus E-400
- Nikon D5100 vs Olympus E-400
- Olympus E-400 vs Pentax 645D
Specifications: Canon SX740 vs Olympus E-400
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 SX740||Olympus E-400|
|Camera Type||Fixed lens compact camera||Digital single lens reflex|
|Camera Lens||24-960mm f/3.3-6.9||Four Thirds lenses|
|Launch Date||July 2018||September 2006|
|Launch Price||USD 399||USD 699|
|Sensor Specs||Canon SX740||Olympus E-400|
|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||20.2 Megapixels||10 Megapixels|
|Image Resolution||5184 x 3888 pixels||3648 x 2736 pixels|
|Pixel Pitch||1.18 μm||4.74 μm|
|Pixel Density||71.80 MP/cm2||4.44 MP/cm2|
|Moiré control||no AA filter||Anti-Alias filter|
|Movie Capability||4K/30p Video||no Video|
|ISO Setting||100-3200 ISO||100-1600 ISO|
|Image Processor||DIGIC 8||TruePic|
|Screen Specs||Canon SX740||Olympus E-400|
|Viewfinder Type||No viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%|
|LCD Framing||Live View|
|Rear LCD Size||3.0 inch||2.5 inch|
|LCD Resolution||922k dots||215k dots|
|LCD Attachment||Tilting screen||Fixed screen|
|Shooting Specs||Canon SX740||Olympus E-400|
|Autofocus System||Contrast-detect AF||Phase-detect AF|
|Continuous Shooting||10 shutter flaps/s||3 shutter flaps/s|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDXC cards||CF or XD cards|
|Second Storage Option||Single card slot||Dual card slots|
|Connectivity Specs||Canon SX740||Olympus E-400|
|External Flash||no Hotshoe||Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||micro HDMI||no HDMI|
|Wifi Support||Wifi built-in||no Wifi|
|Near-Field Communication||NFC built-in||no NFC|
|Bluetooth Support||Bluetooth built-in||no Bluetooth|
|Body Specs||Canon SX740||Olympus E-400|
|Battery Life (CIPA)||265 shots per charge||500 shots per charge|
110 x 64 x 40 mm
(4.3 x 2.5 x 1.6 in)
130 x 91 x 53 mm
(5.1 x 3.6 x 2.1 in)
|Camera Weight||299 g (10.5 oz)||435 g (15.3 oz)|
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