Canon SX730 vs T3
The Canon PowerShot SX730 HS and the Canon EOS Rebel T3 (labelled Canon 1100D in some countries) are two digital cameras that were announced, respectively, in April 2017 and February 2011. The SX730 is a fixed lens compact, while the T3 is a DSLR. The cameras are based on a 1/2.3-inch (SX730) and an APS-C (T3) sensor. The SX730 has a resolution of 20.2 megapixels, whereas the T3 provides 12.2 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 SX730 HS and the Canon EOS Rebel T3? 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.
An illustration of the physical size and weight of the Canon SX730 and the Canon T3 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 T3 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 Canon T3 is considerably larger (85 percent) than the Canon SX730. In this context, it is worth noting that neither the SX730 nor the T3 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX730 has a lens built in, whereas the T3 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 T3 and their specifications in the Canon EF Lens Catalog.
Concerning battery life, the SX730 gets 250 shots out of its NB-13L battery, while the T3 can take 700 images on a single charge of its LP-E10 power pack. The power pack in the SX730 can be charged via the USB port, so that it is not always necessary to take the battery charger along when travelling.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.
|1.||Canon SX730||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399|
|2.||Canon T3||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449|
|3.||Canon SX740||110 mm||64 mm||40 mm||299 g||265||n||Jul 2018||399|
|4.||Canon T100||129 mm||102 mm||77 mm||436 g||500||n||Feb 2018||399|
|5.||Canon SX430||104 mm||69 mm||85 mm||323 g||195||n||Jan 2017||299|
|6.||Canon G7 X Mark II||106 mm||61 mm||42 mm||319 g||265||n||Feb 2016||699|
|7.||Canon SX420||104 mm||69 mm||85 mm||325 g||195||n||Jan 2016||299|
|8.||Canon SX540||120 mm||82 mm||92 mm||442 g||205||n||Jan 2016||399|
|9.||Canon SX720||110 mm||64 mm||36 mm||270 g||250||n||Feb 2016||379|
|10.||Canon SX710||113 mm||66 mm||35 mm||269 g||230||n||Jan 2015||349|
|11.||Canon T5||130 mm||100 mm||78 mm||480 g||500||n||Feb 2014||449|
|12.||Canon G1 X||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799|
|13.||Canon T4i||133 mm||100 mm||79 mm||575 g||440||n||Jun 2012||849|
|14.||Canon XS||126 mm||98 mm||65 mm||502 g||500||n||Jun 2008||449|
|15.||Panasonic TS7||117 mm||76 mm||37 mm||319 g||300||Y||May 2018||449|
|16.||Panasonic ZS70||112 mm||67 mm||41 mm||322 g||380||n||Apr 2017||449|
|17.||Sony HX99||102 mm||58 mm||36 mm||242 g||370||n||Aug 2018||449|
|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 T3, 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.
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 generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to 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 SX730 features a 1/2.3-inch sensor and the Canon T3 an APS-C sensor. The sensor area in the T3 is 1054 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 1.6. The sensor in the SX730 has a native 4:3 aspect ratio, while the one in the T3 offers a 3:2 aspect.
In terms of chip-set technology, the SX730 uses a more advanced image processing engine (DIGIC 6) than the T3 (DIGIC 4), with benefits for noise reduction, color accuracy, and processing speed.
Despite having a smaller sensor, the Canon SX730 offers a higher resolution of 20.2 megapixels, compared with 12.2 MP of the Canon T3. 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 5.15μm for the T3). However, it should be noted that the SX730 is much more recent (by 6 years and 1 month) than the T3, 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 SX730 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Canon SX730 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the SX730 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 T3 are 21.4 x 14.2 inches or 54.3 x 36.2 cm for good quality, 17.1 x 11.4 inches or 43.4 x 28.9 cm for very good quality, and 14.2 x 9.5 inches or 36.2 x 24.1 cm for excellent quality prints.
The Canon PowerShot SX730 HS has a native sensitivity range from ISO 80 to ISO 3200. The corresponding ISO settings for the Canon EOS Rebel T3 are ISO 100 to ISO 6400 (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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|6.||Canon G7 X Mark II||1-inch||20.0||5472||3648||1080/60p||21.8||11.9||260||62|
|12.||Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the SX730 provides a higher video resolution than the T3. It can shoot video footage at 1080/60p, while the T3 is limited to 720/30p.
Beyond body and sensor, cameras can and do differ across a range of features. For example, the T3 has an optical viewfinder, which can be very useful 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 Canon T3, and comparable cameras.
|1.||Canon SX730||none||n||3.0 / 922||tilting||n||1/3200s||5.9/s||Y||Y|
|2.||Canon T3||optical||n||2.7 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|3.||Canon SX740||none||n||3.0 / 922||tilting||n||1/3200s||10.0/s||Y||Y|
|4.||Canon T100||optical||n||2.7 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|5.||Canon SX430||none||n||3.0 / 230||fixed||n||1/4000s||0.5/s||Y||Y|
|6.||Canon G7 X Mark II||none||n||3.0 / 1040||tilting||Y||1/2000s||8.0/s||Y||Y|
|7.||Canon SX420||none||n||3.0 / 230||fixed||n||1/4000s||0.5/s||Y||Y|
|8.||Canon SX540||none||n||3.0 / 461||fixed||n||1/2000s||5.9/s||Y||Y|
|9.||Canon SX720||none||n||3.0 / 922||fixed||n||1/3200s||5.9/s||Y||Y|
|10.||Canon SX710||none||n||3.0 / 922||fixed||n||1/3200s||6.0/s||Y||Y|
|11.||Canon T5||optical||n||3.0 / 460||fixed||n||1/4000s||3.0/s||Y||n|
|12.||Canon G1 X||optical||n||3.0 / 922||swivel||n||1/4000s||1.9/s||Y||Y|
|13.||Canon T4i||optical||n||3.0 / 1040||swivel||Y||1/4000s||5.0/s||Y||n|
|14.||Canon XS||optical||n||2.5 / 230||fixed||n||1/4000s||3.0/s||Y||n|
|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|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
Concerning the storage of imaging data, both the SX730 and the T3 write their files to SDXC 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 SX730 HS and Canon EOS Rebel T3 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Canon SX730||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|2.||Canon T3||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|3.||Canon SX740||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|4.||Canon T100||Y||mono / mono||-||-||mini||2.0||Y||Y||-|
|5.||Canon SX430||-||mono / mono||-||-||-||2.0||Y||Y||-|
|6.||Canon G7 X Mark II||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|7.||Canon SX420||-||mono / mono||-||-||-||2.0||Y||Y||-|
|8.||Canon SX540||-||stereo / mono||-||-||mini||2.0||Y||Y||-|
|9.||Canon SX720||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|10.||Canon SX710||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|11.||Canon T5||Y||mono / mono||-||-||mini||2.0||-||-||-|
|12.||Canon G1 X||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|13.||Canon T4i||Y||stereo / mono||Y||-||mini||2.0||-||-||-|
|14.||Canon XS||Y||- / -||-||-||-||2.0||-||-||-|
|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 SX730 offers wifi support, while the T3 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.
Both the SX730 and the T3 have been discontinued, but can regularly be found used on eBay. The T3 was replaced by the Canon T5, while the SX730 was followed by the Canon SX730 HS. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon website.
So what conclusions can be drawn? Is there a clear favorite between the Canon SX730 and the Canon T3? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Canon PowerShot SX730 HS:
- More detail: Offers more megapixels (20.2 vs 12.2MP) with a 26% higher linear resolution.
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better jpgs: Has a more modern image processing engine (DIGIC 6 vs DIGIC 4).
- Better video: Provides higher definition movie capture (1080/60p vs 720/30p).
- Larger screen: Has a bigger rear LCD (3.0" vs 2.7") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (922k vs 230k 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 (5.9 vs 3 flaps/sec) to capture the decisive moment.
- Ready to shoot: Comes with a built-in lens, while the T3 requires a separate lens.
- More compact: Is smaller (110x64mm vs 130x100mm) and thus needs less room in the bag.
- Less heavy: Is lighter even though it comes with a built-in lens (unlike the T3).
- Easier travel charging: Can be conveniently charged via its USB port.
- 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 6 years and 1 month of technical progress since the T3 launch.
Arguments in favor of the Canon EOS Rebel T3:
- 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 (700 versus 250) out of a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More heavily discounted: Has been around for much longer (launched in February 2011).
If the number of relative strengths (bullet points above) is taken as a guide, the SX730 is the clear winner of the match-up (19 : 11 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 SX730 and the Canon T3 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 incomplete and does no justice, for example, to the way the SX730 or the T3 perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.
This is why hands-on reviews by experts are important. 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 SX730||..||+||..||..||4/5||4/5||Apr 2017||399|
|2.||Canon T3||..||80/100||..||69/100||4/5||4.5/5||Feb 2011||449|
|3.||Canon SX740||..||+||3.5/5||..||4/5||4/5||Jul 2018||399|
|4.||Canon T100||..||o||3/5||..||3.5/5||3.5/5||Feb 2018||399|
|5.||Canon SX430||..||..||..||..||3.5/5||3.5/5||Jan 2017||299|
|6.||Canon G7 X Mark II||4.5/5||+ +||..||81/100||4.5/5||4.5/5||Feb 2016||699|
|7.||Canon SX420||..||..||..||..||..||3/5||Jan 2016||299|
|8.||Canon SX540||..||..||..||..||..||..||Jan 2016||399|
|9.||Canon SX720||..||+||..||..||4/5||4.5/5||Feb 2016||379|
|10.||Canon SX710||..||+||..||..||4/5||3.5/5||Jan 2015||349|
|11.||Canon T5||3/5||+||..||..||4/5||4.5/5||Feb 2014||449|
|12.||Canon G1 X||5/5||+||..||76/100||4/5||4.5/5||Jan 2012||799|
|13.||Canon T4i||4/5||+ +||..||77/100||4.5/5||4.5/5||Jun 2012||849|
|14.||Canon XS||..||82/100||..||+ +||3.5/5||4.5/5||Jun 2008||449|
|15.||Panasonic TS7||..||+||..||..||..||3.5/5||May 2018||449|
|16.||Panasonic ZS70||..||+ +||..||..||4/5||4/5||Apr 2017||449|
|17.||Sony HX99||..||..||..||..||4/5||4.5/5||Aug 2018||449|
|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. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
Specifications: Canon SX730 vs Canon T3
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||Canon T3|
|Camera Type||Fixed lens compact camera||Digital single lens reflex|
|Camera Lens||24-960mm f/3.3-6.9||Canon EF mount lenses|
|Launch Date||April 2017||February 2011|
|Launch Price||USD 399||USD 449|
|Sensor Specs||Canon SX730||Canon T3|
|Sensor Format||1/2.3" Sensor||APS-C Sensor|
|Sensor Size||6.17 x 4.55 mm||22.0 x 14.7 mm|
|Sensor Area||28.0735 mm2||323.4 mm2|
|Sensor Diagonal||7.7 mm||26.5 mm|
|Sensor Resolution||20.2 Megapixels||12.2 Megapixels|
|Image Resolution||5184 x 3888 pixels||4272 x 2848 pixels|
|Pixel Pitch||1.18 μm||5.15 μm|
|Pixel Density||71.80 MP/cm2||3.76 MP/cm2|
|Moiré control||no AA filter||Anti-Alias filter|
|Movie Capability||1080/60p Video||720/30p Video|
|ISO Setting||80 - 3,200 ISO||100 - 6,400 ISO|
|Image Processor||DIGIC 6||DIGIC 4|
|DXO Sensor Quality (score)||..||62|
|DXO Color Depth (bits)||..||21.9|
|DXO Dynamic Range (EV)||..||11.0|
|DXO Low Light (ISO)||..||755|
|Screen Specs||Canon SX730||Canon T3|
|Viewfinder Type||no viewfinder||Optical viewfinder|
|Viewfinder Field of View||95%|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||2.7inch|
|LCD Resolution||922k dots||230k dots|
|LCD Attachment||Tilting screen||Fixed screen|
|Shooting Specs||Canon SX730||Canon T3|
|Focus System||Contrast-detect AF||Phase-detect AF|
|Continuous Shooting||5.9 shutter flaps/s||3 shutter flaps/s|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||no|
|Connectivity Specs||Canon SX730||Canon T3|
|External Flash||no Hotshoe||Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||micro HDMI||mini 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 SX730||Canon T3|
|Battery Life (CIPA)||250 shots per charge||700 shots per charge|
|In-Camera Charging||USB charging||no USB charging|
110 x 64 x 40 mm
(4.3 x 2.5 x 1.6 in)
130 x 100 x 78 mm
(5.1 x 3.9 x 3.1 in)
|Camera Weight||300 g (10.6 oz)||495 g (17.5 oz)|
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