Ur-Leica Contax Camera Comparison
Leica 1600mm Vivitar Shutter count
A potelyt.com – Photography & Imaging Resources
ad
PW

Canon T2i vs XSi

The Canon EOS Rebel T2i (called Canon 550D in some regions) and the Canon EOS Rebel XSi (labelled Canon 450D in some countries) are two digital cameras that were announced, respectively, in February 2010 and January 2008. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The T2i has a resolution of 17.9 megapixels, whereas the XSi provides 12.2 MP.

As their names suggest, both the Canon EOS Rebel T2i and the Canon EOS Rebel XSi belong to Canon's Rebel line of DSLR cameras. This range of APS-C cameras, which started out with the Canon EOS Digital Rebel in 2003, has been a big commercial success and the backbone of Canon's dominance in the digital camera market. The popularity of the Rebel cameras is the result of them inheriting much of the sensor and shooting technology from earlier released professional DSLRs, while being sold at a much more budget-friendly price point. The strong brand reputation of Canon and the comprehensive EOS system of compatible lenses and accessories further contributes to the appeal of the Rebel cams, including the Canon T2i and Canon XSi. Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon T2i versus Canon XSi
Canon T2i Canon XSi
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Canon EF mount lenses
17.9 MP, APS-C Sensor 12.2 MP, APS-C Sensor
1080/30p Video no Video
ISO 100-6,400 (100 - 12,800) ISO 100-1,600
Optical viewfinder Optical viewfinder
3.0 LCD, 1040k dots 3.0 LCD, 230k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
3.7 shutter flaps per second 3.5 shutter flaps per second
440 shots per battery charge500 shots per battery charge
129 x 98 x 62 mm, 530 g 129 x 98 x 62 mm, 524 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS Rebel T2i and the Canon EOS Rebel XSi? 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 T2i and the Canon XSi 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 T2i vs Canon XSi
Compare T2i versus XSi top
Comparison T2i or XSi rear

In this particular case, the Canon T2i and the Canon XSi have exactly the same width and height, and, thus, have identically-sized bodies. However, the XSi is slightly lighter (1 percent) than the T2i. In this context, it is worth noting that neither the T2i nor the XSi are weather-sealed.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. In this particular case, both cameras feature the same lens mount, so that they can use the same lenses. You can compare the optics available in the Canon EF Lens Catalog.

Concerning battery life, the T2i gets 440 shots out of its LP-E8 battery, while the XSi can take 500 images on a single charge of its LP-E5 power pack.

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, 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.

scroll hint
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 T2i 5.1 in 3.9 in 2.4 in 18.7 oz 440 n Feb 2010 699i
 
Canon XSi 5.1 in 3.9 in 2.4 in 18.5 oz 500 n Jan 2008 799i
 
Canon T100 5.1 in 4.0 in 3.0 in 15.4 oz 500 n Feb 2018 399 i
 
Canon T6s 5.2 in 4.0 in 3.1 in 19.9 oz 440 n Feb 2015 649i
 
Canon T5 5.1 in 3.9 in 3.1 in 16.9 oz 500 n Feb 2014 449i
 
Canon T5i 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649i
 
Canon T4i 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849i
 
Canon T3 5.1 in 3.9 in 3.1 in 17.5 oz 700 n Feb 2011 449i
 
Canon T3i 5.2 in 3.9 in 3.1 in 20.1 oz 440 n Feb 2011 599i
 
Canon T1i 5.1 in 3.9 in 2.4 in 18.3 oz 400 n Mar 2009 799i
 
Canon 40D 5.7 in 4.3 in 2.9 in 29.0 oz 750 n Aug 2007 1,299i
 
Canon XTi 5.0 in 3.3 in 2.6 in 19.6 oz 370 n Aug 2006 799i
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.

Any camera decision will naturally be influenced heavily by the price. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The T2i was launched at a somewhat lower price (by 13 percent) than the XSi, which makes it more attractive for photographers on a tight budget. 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. 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the XSi is 1 percent smaller. They nevertheless have the same format factor of 1.6. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

In terms of chip-set technology, the T2i uses a more advanced image processing engine (DIGIC 4) than the XSi (DIGIC 3), with benefits for noise reduction, color accuracy, and processing speed.

Canon T2i and Canon XSi sensor measures

With 17.9MP, the T2i offers a higher resolution than the XSi (12.2MP), but the T2i has smaller individual pixels (pixel pitch of 4.31μm versus 5.19μm for the XSi). However, the T2i is a much more recent model (by 2 years) than the XSi, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels.

The resolution advantage of the Canon T2i implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the T2i for good quality output (200 dots per inch) amounts to 25.9 x 17.3 inches or 65.8 x 43.9 cm, for very good quality (250 dpi) 20.7 x 13.8 inches or 52.7 x 35.1 cm, and for excellent quality (300 dpi) 17.3 x 11.5 inches or 43.9 x 29.3 cm. The corresponding values for the Canon XSi 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 Rebel T2i has a native sensitivity range from ISO 100 to ISO 6400, which can be extended to ISO 100-12800. The corresponding ISO settings for the Canon EOS Rebel XSi are ISO 100 to ISO 1600 (no boost).

T2i versus XSi MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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"). Of the two cameras under review, the T2i has a notably higher overall DXO score than the XSi (overall score 5 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.2 bits higher color depth, 0.7 EV in additional dynamic range, and 0.2 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

scroll hint
Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
 
Canon T2i APS-C 17.9 5184 34561080/30p22.111.578466
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261
 
Canon T100 APS-C 17.9 5184 34561080/30p21.911.469563
 
Canon T6s APS-C 24.0 6000 40001080/30p22.612.091570
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
 
Canon T5i APS-C 17.9 5184 34561080/30p21.711.268161
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262
 
Canon T3 APS-C 12.2 4272 2848720/30p21.911.075562
 
Canon T3i APS-C 17.9 5184 34561080/30p22.111.579365
 
Canon T1i APS-C 15.1 4752 31681080/20p21.711.566363
 
Canon 40D APS-C 10.1 3888 2592none22.111.370364
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462

Many modern cameras are not only capable of taking still images, but can also record movies. The T2i indeed provides movie recording capabilities, while the XSi does not. The highest resolution format that the T2i can use is 1080/30p.

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The T2i and the XSi are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The viewfinders of both cameras offer the same field of view (95%), as well as the same magnification (0.54x). The table below summarizes some of the other core capabilities of the Canon T2i and Canon XSi in connection with corresponding information for a sample of similar cameras.

scroll hint
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 T2ioptical n 3.0 1040 fixed n 1/4000s 3.7 Y n
 
Canon XSioptical n 3.0 230 fixed n 1/4000s 3.5 Y n
 
Canon T100optical n 2.7 230 fixed n 1/4000s 3.0 Y n
 
Canon T6soptical Y 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T5optical n 3.0 460 fixed n 1/4000s 3.0 Y n
 
Canon T5ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T4ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T3optical n 2.7 230 fixed n 1/4000s 3.0 Y n
 
Canon T3ioptical n 3.0 1040 swivel n 1/4000s 3.7 Y n
 
Canon T1ioptical n 3.0 920 fixed n 1/4000s 3.4 Y n
 
Canon 40Doptical Y 3.0 230 fixed n 1/8000s 6.5 Y n
 
Canon XTioptical n 2.5 230 fixed n 1/4000s 3.0 Y n

The T2i writes its imaging data to SDXC cards, while the XSi uses SDHC 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 EOS Rebel T2i and Canon EOS Rebel XSi and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

scroll hint
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 T2iYstereo-Y-mini2.0---
 
Canon XSiY----mini2.0---
 
Canon T100Ymonomono--mini2.0YY-
 
Canon T6sYstereomonoY-mini2.0YY-
 
Canon T5Ymonomono--mini2.0---
 
Canon T5iYstereomonoY-mini2.0---
 
Canon T4iYstereomonoY-mini2.0---
 
Canon T3Ystereomono--mini2.0---
 
Canon T3iYmonomonoY-mini2.0---
 
Canon T1iYmonomono--mini2.0---
 
Canon 40DY-----2.0---
 
Canon XTiY-----2.0---

Both the T2i and the XSi have been discontinued, but can regularly be found used on eBay. The XSi was replaced by the Canon T1i, while the T2i was followed by the Canon T3i. 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 what conclusions can be drawn? Which of the two cameras – the Canon T2i or the Canon XSi – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.


Reasons to prefer the Canon EOS Rebel T2i:

  • More detail: Offers more megapixels (17.9 vs 12.2MP) with a 21% higher linear resolution.
  • Better image quality: Scores markedly higher (5 points) in the DXO overall assessment.
  • More dynamic range: Captures a larger spectrum of light and dark details (0.7 EV of extra DR).
  • Better jpgs: Has a more modern image processing engine (DIGIC 4 vs DIGIC 3).
  • Broader imaging potential: Can record not only still images but also 1080/30p movies.
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 230k dots).
  • More affordable: Was introduced into a lower priced segment (13 percent cheaper at launch).
  • More modern: Reflects 2 years of technical progress since the XSi launch.


Advantages of the Canon EOS Rebel XSi:

  • Longer lasting: Gets more shots (500 versus 440) out of a single battery charge.
  • More heavily discounted: Has been around for much longer (launched in January 2008).

If the count of individual advantages (bullet points above) is taken as a guide, the T2i is the clear winner of the match-up (8 : 2 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision 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.

T2i 08:02 XSi

How about other alternatives? Do the specifications of the Canon T2i and the Canon XSi place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing 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 says little about, for example, the shooting experience and imaging performance of the T2i and the XSi in practical situations. 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 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 (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.

scroll hint
Review Scores
  Camera
Model
camera
  labs  
dp
review  
ephoto
  zine  
imaging
resource
photography
  blog  
Camera
Launch
Launch
Price (USD)
Street
Price
 
Canon T2i+ +77/1004/55/54.5/5 Feb 2010 699i
 
Canon XSi+ ++ +4/55/54.5/5 Jan 2008 799i
 
Canon T100o..3.5/5..3.5/5 Feb 2018 399 i
 
Canon T6s+77/1004.5/54.5/54.5/5 Feb 2015 649i
 
Canon T5+..4/54/54.5/5 Feb 2014 449i
 
Canon T5i..76/1004.5/54.5/54.5/5 Mar 2013 649i
 
Canon T4i+ +77/1004.5/54.5/54.5/5 Jun 2012 849i
 
Canon T380/10069/1004/54/54.5/5 Feb 2011 449i
 
Canon T3io77/1004.5/55/54.5/5 Feb 2011 599i
 
Canon T1i+ +74/1004.5/55/54.5/5 Mar 2009 799i
 
Canon 40D+ ++ +4.5/5o4.5/5 Aug 2007 1,299i
 
Canon XTi+ ++ +o4.5/54/5 Aug 2006 799i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. A score, therefore, has to be seen in close connection to the price and market introduction time 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. Also, please note that some of the review sites have changed their methodology and reporting over time.

Canon T2i:
Check Ebay offers
Canon XSi:
Check Ebay offers

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 make a corresponding selection in the search boxes below. 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 T2i vs Canon XSi

    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 T2i Canon XSi
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Canon EF mount lenses
    Launch Date February 2010 January 2008
    Launch Price USD 699 USD 799
    Sensor Specs Canon T2i Canon XSi
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor APS-C Sensor
    Sensor Size 22.3 x 14.9 mm 22.2 x 14.8 mm
    Sensor Area 332.27 mm2 328.56 mm2
    Sensor Diagonal 26.8 mm 26.7 mm
    Crop Factor 1.6x 1.6x
    Sensor Resolution 17.9 Megapixels 12.2 Megapixels
    Image Resolution 5184 x 3456 pixels 4272 x 2848 pixels
    Pixel Pitch 4.31 μm 5.19 μm
    Pixel Density 5.39 MP/cm2 3.70 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video no Video
    ISO Setting 100 - 6,400 ISO 100 - 1,600 ISO
    ISO Boost 100 - 12,800 ISO no Enhancement
    Image Processor DIGIC 4 DIGIC 3
    DXO Sensor Quality (score) 66 61
    DXO Color Depth (bits) 22.1 21.9
    DXO Dynamic Range (EV) 11.5 10.8
    DXO Low Light (ISO) 784 692
    Screen Specs Canon T2i Canon XSi
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 95%
    Viewfinder Magnification 0.54x 0.54x
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 1040k dots 230k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon T2i Canon XSi
    Focus System Phase-detect AF Phase-detect AF
    Continuous Shooting 3.7 shutter flaps/s 3.5 shutter flaps/s
    Shutter Life Expectancy100 000 actuations100 000 actuations
    Fill Flash Build-in Flash Build-in Flash
    Storage Medium SDXC cards SDHC cards
    Second Storage Option Single card slot Single card slot
    UHS card support no no
    Connectivity Specs Canon T2i Canon XSi
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI mini HDMI
    Microphone Port External MIC port no MIC socket
    Wifi Support no Wifi no Wifi
    Body Specs Canon T2i Canon XSi
    Battery Type LP-E8 LP-E5
    Battery Life (CIPA)440 shots per charge500 shots per charge
    Body Dimensions 129 x 98 x 62 mm
    (5.1 x 3.9 x 2.4 in)
    129 x 98 x 62 mm
    (5.1 x 3.9 x 2.4 in)
    Camera Weight 530 g (18.7 oz) 524 g (18.5 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

    You are here Home  »  CAM-parator  »  Canon T2i vs Canon XSi

    Thanks for your vote!

    You rated this page 4 out of 5.


    Rating

    Any additional comment or suggestion for improvement would be welcome.



    If you like it, make sure you share it.

    • Mention this page to your Facebook friends and Twitter followers.
    • Bookmark it in your browser for future reference by pressing "Crtl" + "D".
    • Create a hyperlink by copying the text below into your web-project or discussion forum entry.

    Once again, thanks for taking the time to provide feedback.