Canon 450D vs SX530
The Canon EOS 450D (called Canon XSi in some regions) and the Canon PowerShot SX530 HS are two digital cameras that were officially introduced, respectively, in January 2008 and January 2015. The 450D is a DSLR, while the SX530 is a fixed lens compact. The cameras are based on an APS-C (450D) and a 1/2.3-inch (SX530) sensor. The 450D has a resolution of 12.2 megapixels, whereas the SX530 provides 15.9 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 EOS 450D and the Canon PowerShot SX530 HS? 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 physical size and weight of the Canon 450D and the Canon SX530 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All size dimensions are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon SX530 is notably smaller (22 percent) than the Canon 450D. In this context, it is worth noting that neither the 450D nor the SX530 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX530 has a lens built in, whereas the 450D 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 450D and their specifications in the Canon EF Lens Catalog.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|1.||Canon 450D||129 mm||98 mm||62 mm||524 g||500||n||Jan 2008||799|
|2.||Canon SX530||120 mm||82 mm||92 mm||442 g||210||n||Jan 2015||429|
|3.||Canon T6||129 mm||101 mm||78 mm||485 g||500||n||Mar 2016||449|
|4.||Canon SX540||120 mm||82 mm||92 mm||442 g||205||n||Jan 2016||399|
|5.||Canon 750D||132 mm||101 mm||78 mm||555 g||440||n||Feb 2015||749|
|6.||Canon 760D||132 mm||101 mm||78 mm||565 g||440||n||Feb 2015||649|
|7.||Canon SX520||120 mm||82 mm||92 mm||441 g||210||n||Jul 2014||399|
|8.||Canon G1 X Mark II||116 mm||74 mm||66 mm||553 g||240||n||Feb 2014||799|
|9.||Canon SX60||128 mm||93 mm||114 mm||650 g||340||n||Sep 2014||549|
|10.||Canon T5||130 mm||100 mm||78 mm||480 g||500||n||Feb 2014||449|
|11.||Canon 650D||133 mm||100 mm||79 mm||575 g||440||n||Jun 2012||849|
|12.||Canon G1 X||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799|
|13.||Canon 1100D||130 mm||100 mm||78 mm||495 g||700||n||Feb 2011||449|
|14.||Canon 500D||129 mm||98 mm||62 mm||520 g||400||n||Mar 2009||799|
|15.||Canon 1000D||126 mm||98 mm||65 mm||502 g||500||n||Jun 2008||449|
|16.||Canon 400D||127 mm||84 mm||65 mm||556 g||370||n||Aug 2006||799|
|17.||Nikon D5000||127 mm||104 mm||80 mm||590 g||510||n||Apr 2009||749|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. 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 SX530 was launched at a lower price than the 450D, 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 imaging sensor is a crucial determinant of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels 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 more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon 450D features an APS-C sensor and the Canon SX530 a 1/2.3-inch sensor. The sensor area in the SX530 is 91 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 5.6. The sensor in the 450D has a native 3:2 aspect ratio, while the one in the SX530 offers a 4:3 aspect.
Technology-wise, the SX530 uses a more advanced image processing engine (DIGIC 4+) than the 450D (DIGIC 3), with benefits for noise reduction, color accuracy, and processing speed.
Despite having a smaller sensor, the SX530 offers a higher resolution of 15.9 megapixels, compared with 12.2 MP of the 450D. 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 1.33μm versus 5.19μm for the 450D). However, it should be noted that the SX530 is much more recent (by 6 years and 11 months) than the 450D, 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 SX530 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The resolution advantage of the Canon SX530 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the SX530 for good quality output (200 dots per inch) amounts to 23 x 17.3 inches or 58.5 x 43.9 cm, for very good quality (250 dpi) 18.4 x 13.8 inches or 46.8 x 35.1 cm, and for excellent quality (300 dpi) 15.4 x 11.5 inches or 39 x 29.3 cm. The corresponding values for the Canon 450D 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 EOS 450D has a native sensitivity range from ISO 100 to ISO 1600. The corresponding ISO settings for the Canon PowerShot SX530 HS are ISO 100 to ISO 3200 (no boost).
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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
| DXO |
|8.||Canon G1 X Mark II||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58|
|12.||Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
Many modern cameras are not only capable of taking still images, but can also record movies. The SX530 indeed provides for movie recording, while the 450D does not. The highest resolution format that the SX530 can use is 1080/30p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the 450D has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the SX530 relies on live view and the rear LCD for framing. The adjacent table lists some of the other core features of the Canon 450D and Canon SX530 along with similar information for a selection of comparators.
|8.||Canon G1 X Mark II||optional||n||3.0||1040||tilting||Y||1/4000s||5.2||Y||Y|
|12.||Canon G1 X||optical||n||3.0||922||Swivel||n||1/4000s||1.9||Y||Y|
The 450D writes its imaging data to SDHC cards, while the SX530 uses 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 EOS 450D and Canon PowerShot SX530 HS and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
| WiFi |
| NFC |
|8.||Canon G1 X Mark II||Y||stereo||mono||-||-||mini||2.0||Y||Y||-|
|12.||Canon G1 X||Y||stereo||mono||-||-||mini||2.0||-||-||-|
It is notable that the 450D has a hotshoe, while the SX530 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the 450D and the SX530 have been discontinued, but can regularly be found used on eBay. The 450D was replaced by the Canon 500D, while the SX530 was followed by the Canon SX540. 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 is the bottom line? Which of the two cameras – the Canon 450D or the Canon SX530 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Advantages of the Canon EOS 450D:
- 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 1/2000s) to freeze action.
- Faster burst: Shoots at higher frequency (3.5 vs 1.6 flaps/sec) to capture the decisive moment.
- More flexible: Can take a variety of interchangeable lenses, including specialty optics.
- Longer lasting: Can take more shots (500 versus 210) on a single battery charge.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More heavily discounted: Has been available for much longer (launched in January 2008).
Arguments in favor of the Canon PowerShot SX530 HS:
- More detail: Has more megapixels (15.9 vs 12.2MP), which boosts linear resolution by 12%.
- 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 4+ vs DIGIC 3).
- Broader imaging potential: Can capture not only stills but also 1080/30p video.
- More detailed LCD: Has a higher resolution rear screen (461k vs 230k dots).
- Ready to shoot: Comes with an integrated lens, while the 450D requires a separate lens.
- More compact: Is smaller (120x82mm vs 129x98mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens built in (unlike the 450D).
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- 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.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 6 years and 11 months of technical progress since the 450D launch.
If the count of relative strengths (bullet points above) is taken as a measure, the SX530 comes out slightly ahead of the 450D (13 : 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 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 450D and the Canon SX530 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Superzoom 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 450D or the SX530. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major camera review sites (amateurphotographer [AP], cameralabs [CL], 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 450D||..||+ +||+ +||4/5||4.5/5||Jan 2008||799|
|2.||Canon SX530||..||+ +||..||4/5||4/5||Jan 2015||429|
|3.||Canon T6||4/5||o||73/100||4/5||4/5||Mar 2016||449|
|4.||Canon SX540||..||..||..||..||..||Jan 2016||399|
|5.||Canon 750D||5/5||..||75/100||4.5/5||4.5/5||Feb 2015||749|
|6.||Canon 760D||5/5||+||77/100||4.5/5||4.5/5||Feb 2015||649|
|7.||Canon SX520||..||+||..||3.5/5||3.5/5||Jul 2014||399|
|8.||Canon G1 X Mark II||3/5||+||77/100||4/5||4.5/5||Feb 2014||799|
|9.||Canon SX60||3/5||+ +||75/100||4/5||4.5/5||Sep 2014||549|
|10.||Canon T5||3/5||+||..||4/5||4.5/5||Feb 2014||449|
|11.||Canon 650D||4/5||+ +||77/100||4.5/5||4.5/5||Jun 2012||849|
|12.||Canon G1 X||5/5||+||76/100||4/5||4.5/5||Jan 2012||799|
|13.||Canon 1100D||..||80/100||69/100||4/5||4.5/5||Feb 2011||449|
|14.||Canon 500D||..||+ +||74/100||4.5/5||4.5/5||Mar 2009||799|
|15.||Canon 1000D||..||82/100||+ +||3.5/5||4.5/5||Jun 2008||449|
|16.||Canon 400D||..||+ +||+ +||o||4/5||Aug 2006||799|
|17.||Nikon D5000||..||+ +||75/100||4/5||4.5/5||Apr 2009||749|
|Notes: (+ +) 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 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? If you would like to see a different side-by-side camera review, just use the search menu below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
Specifications: Canon 450D vs Canon SX530
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 450D||Canon SX530|
|Camera Type||Digital single lens reflex||Fixed lens compact camera|
|Camera Lens||Canon EF mount lenses||24-1200mm f/3.4-6.5|
|Launch Date||January 2008||January 2015|
|Launch Price||USD 799||USD 429|
|Sensor Specs||Canon 450D||Canon SX530|
|Sensor Format||APS-C Sensor||1/2.3" Sensor|
|Sensor Size||22.2 x 14.8 mm||6.17 x 4.55 mm|
|Sensor Area||328.56 mm2||28.0735 mm2|
|Sensor Diagonal||26.7 mm||7.7 mm|
|Sensor Resolution||12.2 Megapixels||15.9 Megapixels|
|Image Resolution||4272 x 2848 pixels||4608 x 3456 pixels|
|Pixel Pitch||5.19 μm||1.33 μm|
|Pixel Density||3.70 MP/cm2||56.73 MP/cm2|
|Moiré control||Anti-Alias filter||no AA filter|
|Movie Capability||no Video||1080/30p Video|
|ISO Setting||100 - 1,600 ISO||100 - 3,200 ISO|
|Image Processor||DIGIC 3||DIGIC 4+|
|DXO Sensor Quality (score)||61||..|
|DXO Color Depth (bits)||21.9||..|
|DXO Dynamic Range (EV)||10.8||..|
|DXO Low Light (ISO)||692||..|
|Screen Specs||Canon 450D||Canon SX530|
|Viewfinder Type||Optical viewfinder||no viewfinder|
|Viewfinder Field of View||95%|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||230k dots||461k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Canon 450D||Canon SX530|
|Focus System||Phase-detect AF||Contrast-detect AF|
|Continuous Shooting||3.5 shutter flaps/s||1.6 shutter flaps/s|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDHC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||no|
|Connectivity Specs||Canon 450D||Canon SX530|
|External Flash||Hotshoe||no Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||mini HDMI|
|Wifi Support||no Wifi||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Body Specs||Canon 450D||Canon SX530|
|Battery Life (CIPA)||500 shots per charge||210 shots per charge|
129 x 98 x 62 mm
(5.1 x 3.9 x 2.4 in)
120 x 82 x 92 mm
(4.7 x 3.2 x 3.6 in)
|Camera Weight||524 g (18.5 oz)||442 g (15.6 oz)|
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