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Canon SX530 vs XTi

The Canon PowerShot SX530 HS and the Canon EOS Rebel XTi (labelled Canon 400D in some countries) are two digital cameras that were announced, respectively, in January 2015 and August 2006. The SX530 is a fixed lens compact, while the XTi is a DSLR. The cameras are based on a 1/2.3-inch (SX530) and an APS-C (XTi) sensor. The SX530 has a resolution of 15.9 megapixels, whereas the XTi provides 10.1 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon SX530 versus Canon XTi
Canon SX530 Canon XTi
Fixed lens compact camera Digital single lens reflex
24-1200mm f/3.4-6.5 Canon EF mount lenses
15.9 MP, 1/2.3" Sensor 10.1 MP, APS-C Sensor
1080/30p Video no Video
ISO 100-3,200 ISO 100-1,600
No viewfinder, LCD framing Optical viewfinder
3.0 LCD, 461k dots 2.5 LCD, 230k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
1.6 shutter flaps per second 3 shutter flaps per second
210 shots per battery charge370 shots per battery charge
120 x 82 x 92 mm, 442 g 127 x 84 x 65 mm, 556 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX530 HS and the Canon EOS Rebel XTi? 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 SX530 and the Canon XTi is provided 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.

Size Canon SX530 vs Canon XTi
Compare SX530 versus XTi top
Comparison SX530 or XTi rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon XTi is notably larger (8 percent) than the Canon SX530. In this context, it is worth noting that neither the SX530 nor the XTi 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 XTi 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 XTi and their specifications in the Canon EF Lens Catalog.

Concerning battery life, the SX530 gets 210 shots out of its NB-6LH battery, while the XTi can take 370 images on a single charge of its NB-2LH power pack.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.

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Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life 1
Weather
Sealing
Camera
Launch 2
Launch
Price (USD)
Street
Price
 
Canon SX530 4.7 in 3.2 in 3.6 in 15.6 oz 210 n Jan 2015 429i
 
Canon XTi 5.0 in 3.3 in 2.6 in 19.6 oz 370 n Aug 2006 799i
 
Canon T6 5.1 in 4.0 in 3.1 in 17.1 oz 500 n Mar 2016 449i
 
Canon SX540 4.7 in 3.2 in 3.6 in 15.6 oz 205 n Jan 2016 399 i
 
Canon SX720 4.3 in 2.5 in 1.4 in 9.5 oz 250 n Feb 2016 379i
 
Canon T6i 5.2 in 4.0 in 3.1 in 19.6 oz 440 n Feb 2015 749i
 
Canon T6s 5.2 in 4.0 in 3.1 in 19.9 oz 440 n Feb 2015 649i
 
Canon SX520 4.7 in 3.2 in 3.6 in 15.6 oz 210 n Jul 2014 399i
 
Canon SX700 4.4 in 2.6 in 1.4 in 9.5 oz 250 n Feb 2014 349i
 
Canon SX60 5.0 in 3.7 in 4.5 in 22.9 oz 340 n Sep 2014 549i
 
Canon T5 5.1 in 3.9 in 3.1 in 16.9 oz 500 n Feb 2014 449i
 
Canon XSi 5.1 in 3.9 in 2.4 in 18.5 oz 500 n Jan 2008 799i
 
Canon XT 5.0 in 3.7 in 2.5 in 19.0 oz 400 n Feb 2005 899i
 
Canon Rebel 5.6 in 3.9 in 2.8 in 22.9 oz 400 n Aug 2003 899i
 
Nikon L840 4.4 in 3.1 in 3.8 in 19.0 oz 590 n Feb 2015 299i
 
Panasonic FZ100 4.9 in 3.2 in 3.6 in 19.0 oz 410 n Jul 2010 499i
 
Sony HX90V 4.0 in 2.3 in 1.4 in 8.6 oz 360 n Apr 2015 429 i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
(1) Number of images that can be taken on a full battery charge according to the CIPA-standard; (2) Official announcement.

The price is, of course, an important factor in any camera decision. 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 XTi, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The size of the imaging sensor is a crucial determinant 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. 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon SX530 features a 1/2.3-inch sensor and the Canon XTi an APS-C sensor. The sensor area in the XTi is 1075 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 SX530 has a native 4:3 aspect ratio, while the one in the XTi offers a 3:2 aspect.

In terms of chip-set technology, the SX530 uses a more advanced image processing engine (DIGIC 4+) than the XTi (DIGIC II), with benefits for noise reduction, color accuracy, and processing speed.

Canon SX530 and Canon XTi sensor measures

Despite having a smaller sensor, the Canon SX530 offers a higher resolution of 15.9 megapixels, compared with 10.1 MP of the Canon XTi. 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 5.71μm for the XTi). However, it should be noted that the SX530 is much more recent (by 8 years and 4 months) than the XTi, 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 XTi are 19.4 x 13 inches or 49.4 x 32.9 cm for good quality, 15.6 x 10.4 inches or 39.5 x 26.3 cm for very good quality, and 13 x 8.6 inches or 32.9 x 21.9 cm for excellent quality prints.

The Canon PowerShot SX530 HS has a native sensitivity range from ISO 100 to ISO 3200. The corresponding ISO settings for the Canon EOS Rebel XTi are ISO 100 to ISO 1600 (no boost).

SX530 versus XTi MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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 table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
 
Canon SX530 1/2.3 15.9 4608 34561080/30p........
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462
 
Canon T6 APS-C 17.9 5184 34561080/30p........
 
Canon SX540 1/2.3 20.2 5184 38881080/60p........
 
Canon SX720 1/2.3 20.2 5184 38881080/60p........
 
Canon T6i APS-C 24.0 6000 40001080/30p22.712.091971
 
Canon T6s APS-C 24.0 6000 40001080/30p22.612.091570
 
Canon SX520 1/2.3 15.9 4608 34561080/30p........
 
Canon SX700 1/2.3 15.9 4608 34561080/60p........
 
Canon SX60 1/2.3 14.2 4608 30721080/60p19.210.812739
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261
 
Canon XT APS-C 8.0 3456 2304none21.810.863760
 
Canon Rebel APS-C 6.3 3072 2048none21.010.854455
 
Nikon L840 1/2.3 15.9 4608 34561080/60i........
 
Panasonic FZ100 1/2.3 14.0 4320 32401080/60i........
 
Sony HX90V 1/2.3 18.0 4896 36721080/60p........

Many modern cameras cannot only take still pictures, but also record videos. The SX530 indeed provides movie recording capabilities, while the XTi does not. The highest resolution format that the SX530 can use is 1080/30p.

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. For example, the XTi 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 table below summarizes some of the other core capabilities of the Canon SX530 and Canon XTi in connection with corresponding information for a sample of similar cameras.

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Core Features
  Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
 
Canon SX530none n 3.0 461 fixed n 1/2000s 1.6 Y Y
 
Canon XTioptical n 2.5 230 fixed n 1/4000s 3.0 Y n
 
Canon T6optical n 3.0 920 fixed n 1/4000s 3.0 Y n
 
Canon SX540none n 3.0 461 fixed n 1/2000s 5.9 Y Y
 
Canon SX720none n 3.0 922 fixed n 1/3200s 5.9 Y Y
 
Canon T6ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T6soptical Y 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon SX520none n 3.0 461 fixed n 1/2000s 1.6 Y Y
 
Canon SX700none n 3.0 922 fixed n 1/3200s 8.5 Y Y
 
Canon SX60922 n 3.0 922 swivel n 1/2000s 6.4 Y Y
 
Canon T5optical n 3.0 460 fixed n 1/4000s 3.0 Y n
 
Canon XSioptical n 3.0 230 fixed n 1/4000s 3.5 Y n
 
Canon XToptical n 1.8 115 fixed n 1/4000s 3.0 Y n
 
Canon Rebeloptical n 1.8 118 fixed n 1/4000s 2.5 Y n
 
Nikon L840none n 3.0 921 tilting n 1/4000s 7.4 Y Y
 
Panasonic FZ100202 n 3.0 460 swivel n 1/2000s 11.0 Y Y
 
Sony HX90V638 n 3.0 921 tilting n 1/2000s 10.0 Y Y

The SX530 writes its imaging data to SDXC cards, while the XTi uses Compact Flash 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 SX530 HS and Canon EOS Rebel XTi and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
 
Canon SX530-stereomono--mini2.0YY-
 
Canon XTiY-----2.0---
 
Canon T6Ymonomono--mini2.0YY-
 
Canon SX540-stereomono--mini2.0YY-
 
Canon SX720-stereomono--micro2.0YY-
 
Canon T6iYstereomonoY-mini2.0YY-
 
Canon T6sYstereomonoY-mini2.0YY-
 
Canon SX520-stereomono--mini2.0---
 
Canon SX700-stereomono--micro2.0YY-
 
Canon SX60YstereomonoY-mini2.0YY-
 
Canon T5Ymonomono--mini2.0---
 
Canon XSiY----mini2.0---
 
Canon XTY-----2.0---
 
Canon RebelY-----1.1---
 
Nikon L840-stereomono--micro2.0YY-
 
Panasonic FZ100Ystereomono--mini2.0---
 
Sony HX90V-stereomono--micro2.0YY-

It is notable that the SX530 offers wifi support, while the XTi does not. Wifi can be a very convenient means to transfer image data to an off-camera location.

Both the SX530 and the XTi have been discontinued, but can regularly be found used on eBay. The XTi was replaced by the Canon Xsi, 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.

Review summary

So how do things add up? Is the Canon SX530 better than the Canon XTi or vice versa? Below is a summary of the relative strengths of each of the two contestants.


Advantages of the Canon PowerShot SX530 HS:

  • More detail: Offers more megapixels (15.9 vs 10.1MP) with a 23% 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 4+ vs DIGIC II).
  • Broader imaging potential: Can record not only still images but also 1080/30p 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 (461k vs 230k dots).
  • Ready to shoot: Comes with a built-in lens, while the XTi requires a separate lens.
  • Less heavy: Is lighter even though it comes with a built-in lens (unlike the XTi).
  • 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.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More modern: Reflects 8 years and 4 months of technical progress since the XTi launch.


Reasons to prefer the Canon EOS Rebel XTi:

  • 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 vs 1.6 flaps/sec) to capture the decisive moment.
  • More flexible: Makes it possible to change lenses and thus to use specialty optics.
  • Longer lasting: Gets more shots (370 versus 210) 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 August 2006).

If the count of relative strengths (bullet points above) is taken as a measure, the SX530 comes out slightly ahead of the XTi (13 : 12 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. 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.

SX530 13:12 XTi

How about other alternatives? Do the specifications of the Canon SX530 and the Canon XTi 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 the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the SX530 or the XTi. 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 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 (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.

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Review Scores
  Camera
Model
camera
  labs  
dp
review  
ephoto
  zine  
imaging
resource
photography
  blog  
Camera
Launch
Launch
Price (USD)
Street
Price
 
Canon SX530+ +..4/5..4/5 Jan 2015 429i
 
Canon XTi+ ++ +o4.5/54/5 Aug 2006 799i
 
Canon T6o73/1004/53.5/54/5 Mar 2016 449i
 
Canon SX540.......... Jan 2016 399 i
 
Canon SX720+..4/5..4.5/5 Feb 2016 379i
 
Canon T6i..75/1004.5/54.5/54.5/5 Feb 2015 749i
 
Canon T6s+77/1004.5/54.5/54.5/5 Feb 2015 649i
 
Canon SX520+..3.5/5..3.5/5 Jul 2014 399i
 
Canon SX700+ +..4/5..4/5 Feb 2014 349i
 
Canon SX60+ +75/1004/5..4.5/5 Sep 2014 549i
 
Canon T5+..4/54/54.5/5 Feb 2014 449i
 
Canon XSi+ ++ +4/55/54.5/5 Jan 2008 799i
 
Canon XT80/100+ +oo.. Feb 2005 899i
 
Canon Rebel..+ +..o.. Aug 2003 899i
 
Nikon L840+ +..3.5/5..4/5 Feb 2015 299i
 
Panasonic FZ100+..4.5/5..4.5/5 Jul 2010 499i
 
Sony HX90V+ +..4/5..4.5/5 Apr 2015 429 i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, 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 comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Canon SX530:
Check Ebay offers
Canon XTi:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Canon SX530 vs Canon XTi

    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 Specifications
    Camera Model Canon SX530 Canon XTi
    Camera Type Fixed lens compact camera Digital single lens reflex
    Camera Lens 24-1200mm f/3.4-6.5 Canon EF mount lenses
    Launch Date January 2015 August 2006
    Launch Price USD 429 USD 799
    Sensor Specs Canon SX530 Canon XTi
    Sensor Technology BSI-CMOS CMOS
    Sensor Format 1/2.3" Sensor APS-C Sensor
    Sensor Size 6.17 x 4.55 mm 22.2 x 14.8 mm
    Sensor Area 28.0735 mm2 328.56 mm2
    Sensor Diagonal 7.7 mm 26.7 mm
    Crop Factor 5.6x 1.6x
    Sensor Resolution 15.9 Megapixels 10.1 Megapixels
    Image Resolution 4608 x 3456 pixels 3888 x 2592 pixels
    Pixel Pitch 1.33 μm 5.71 μm
    Pixel Density 56.73 MP/cm2 3.07 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 1080/30p Video no Video
    ISO Setting 100 - 3,200 ISO 100 - 1,600 ISO
    Image Processor DIGIC 4+ DIGIC II
    DXO Sensor Quality (score) .. 62
    DXO Color Depth (bits) .. 22.1
    DXO Dynamic Range (EV) .. 11.0
    DXO Low Light (ISO) .. 664
    Screen Specs Canon SX530 Canon XTi
    Viewfinder Type no viewfinder Optical viewfinder
    Viewfinder Field of View 95%
    Viewfinder Magnification 0.49x
    LCD Framing Live View
    Rear LCD Size 3.0inch 2.5inch
    LCD Resolution 461k dots 230k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon SX530 Canon XTi
    Focus System Contrast-detect AF Phase-detect AF
    Continuous Shooting 1.6 shutter flaps/s 3 shutter flaps/s
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium SDXC cards CF cards
    Second Storage Option Single card slot Single card slot
    Connectivity Specs Canon SX530 Canon XTi
    External Flash no Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI no HDMI
    Wifi Support Wifi built-in no Wifi
    Near-Field Communication NFC built-in no NFC
    Body Specs Canon SX530 Canon XTi
    Battery Type NB-6LH NB-2LH
    Battery Life (CIPA)210 shots per charge370 shots per charge
    Body Dimensions 120 x 82 x 92 mm
    (4.7 x 3.2 x 3.6 in)
    127 x 84 x 65 mm
    (5.0 x 3.3 x 2.6 in)
    Camera Weight 442 g (15.6 oz) 556 g (19.6 oz)

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