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

Canon SL1 vs XTi

The Canon EOS Rebel SL1 (called Canon 100D in some regions) and the Canon EOS Rebel XTi (labelled Canon 400D in some countries) are two digital cameras that were officially introduced, respectively, in March 2013 and August 2006. Both are DSLR (Digital Single Lens Reflex) cameras that are equipped with an APS-C sensor. The SL1 has a resolution of 17.9 megapixels, whereas the XTi provides 10.1 MP.

As their names suggest, both the Canon EOS Rebel SL1 and the Canon EOS Rebel XTi 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 SL1 and Canon XTi. Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon SL1 versus Canon XTi
Canon SL1 Canon XTi
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Canon EF mount lenses
17.9 MP, APS-C Sensor 10.1 MP, APS-C Sensor
1080/30p Video no Video
ISO 100-12,800 (100 - 25,600) ISO 100-1,600
Optical viewfinder Optical viewfinder
3.0 LCD, 1040k dots 2.5 LCD, 230k dots
Fixed touchscreen Fixed screen (not touch-sensitive)
4.9 shutter flaps per second 3 shutter flaps per second
380 shots per battery charge370 shots per battery charge
117 x 91 x 69 mm, 407 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 EOS Rebel SL1 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

The side-by-side display below illustrates the physical size and weight of the Canon SL1 and the Canon XTi. 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 SL1 can be obtained in two different colors (black, white), while the XTi is only available in black.

Size Canon SL1 vs Canon XTi
Compare SL1 versus XTi top
Comparison SL1 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 SL1 and the Canon XTi are of equal size. However, the XTi is substantially heavier (37 percent) than the SL1. In this context, it is worth noting that neither the SL1 nor the XTi 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 SL1 gets 380 shots out of its LP-E12 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.

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 SL1 117 mm 91 mm 69 mm 407 g 380 n Mar 2013 549i
 
Canon XTi 127 mm 84 mm 65 mm 556 g 370 n Aug 2006 799i
 
Canon T100 129 mm 102 mm 77 mm 436 g 500 n Feb 2018 399 i
 
Canon SL2 122 mm 93 mm 70 mm 453 g 650 n Jun 2017 549i
 
Canon T6 129 mm 101 mm 78 mm 485 g 500 n Mar 2016 449i
 
Canon M10 108 mm 67 mm 35 mm 301 g 255 n Oct 2015 499i
 
Canon T6i 132 mm 101 mm 78 mm 555 g 440 n Feb 2015 749i
 
Canon T6s 132 mm 101 mm 78 mm 565 g 440 n Feb 2015 649i
 
Canon T5 130 mm 100 mm 78 mm 480 g 500 n Feb 2014 449i
 
Canon G16 109 mm 76 mm 40 mm 356 g 360 n Aug 2013 549 i
 
Canon T5i 133 mm 100 mm 79 mm 580 g 440 n Mar 2013 649i
 
Canon M 109 mm 66 mm 32 mm 298 g 230 n Jul 2012 599i
 
Canon T4i 133 mm 100 mm 79 mm 575 g 440 n Jun 2012 849i
 
Canon T3i 133 mm 100 mm 80 mm 570 g 440 n Feb 2011 599i
 
Canon XSi 129 mm 98 mm 62 mm 524 g 500 n Jan 2008 799i
 
Canon XT 127 mm 94 mm 64 mm 540 g 400 n Feb 2005 899i
 
Canon Rebel 142 mm 99 mm 72 mm 649 g 400 n Aug 2003 899i
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 obviously take relative prices into account. 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 SL1 was launched at a markedly lower price (by 31 percent) than the XTi, which puts it into a different market segment. 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.

Sensor comparison

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. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.

Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the XTi 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 SL1 uses a more advanced image processing engine (DIGIC 5) than the XTi (DIGIC II), with benefits for noise reduction, color accuracy, and processing speed.

Canon SL1 and Canon XTi sensor measures

With 17.9MP, the SL1 offers a higher resolution than the XTi (10.1MP), but the SL1 has smaller individual pixels (pixel pitch of 4.31μm versus 5.71μm for the XTi). However, the SL1 is a much more recent model (by 6 years and 6 months) than the XTi, 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 SL1 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the SL1 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 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 SL1 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Canon EOS Rebel SL1 has a native sensitivity range from ISO 100 to ISO 12800, which can be extended to ISO 100-25600. The corresponding ISO settings for the Canon EOS Rebel XTi are ISO 100 to ISO 1600 (no boost).

SL1 versus XTi MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar imaging performance. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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 SL1 APS-C 17.9 5184 34561080/30p21.811.384363
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462
 
Canon T100 APS-C 17.9 5184 34561080/30p21.911.469563
 
Canon SL2 APS-C 24.0 6000 40001080/60p23.613.4104179
 
Canon T6 APS-C 17.9 5184 34561080/30p........
 
Canon M10 APS-C 17.9 5184 34561080/30p22.211.475365
 
Canon T6i APS-C 24.0 6000 40001080/30p22.712.091971
 
Canon T6s APS-C 24.0 6000 40001080/30p22.612.091570
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
 
Canon G16 1/1.7 12.0 4000 30001080/60p21.011.723054
 
Canon T5i APS-C 17.9 5184 34561080/30p21.711.268161
 
Canon M APS-C 17.9 5184 34561080/30p22.111.282765
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262
 
Canon T3i APS-C 17.9 5184 34561080/30p22.111.579365
 
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

Many modern cameras cannot only take still pictures, but also record videos. The SL1 indeed provides movie recording capabilities, while the XTi does not. The highest resolution format that the SL1 can use is 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. The SL1 and the XTi 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%), but the viewfinder of the SL1 has a higher magnification than the one of the XTi (0.54x vs 0.49x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Canon SL1 and Canon XTi 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 SL1optical n 3.0 1040 fixed Y 1/4000s 4.9 Y n
 
Canon XTioptical n 2.5 230 fixed n 1/4000s 3.0 Y n
 
Canon T100optical n 2.7 230 fixed n 1/4000s 3.0 Y n
 
Canon SL2optical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T6optical n 3.0 920 fixed n 1/4000s 3.0 Y n
 
Canon M10none n 3.0 1040 tilting Y 1/4000s 4.6 Y n
 
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 T5optical n 3.0 460 fixed n 1/4000s 3.0 Y n
 
Canon G16optical n 3.0 922 fixed n 1/4000s 2.2 Y Y
 
Canon T5ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon Mnone n 3.0 1040 fixed Y 1/4000s 4.3 n n
 
Canon T4ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T3ioptical n 3.0 1040 swivel n 1/4000s 3.7 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

One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The SL1 has a touchscreen, while the XTi has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.

The SL1 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 EOS Rebel SL1 and Canon EOS Rebel XTi 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 SL1YmonomonoY-mini2.0---
 
Canon XTiY-----2.0---
 
Canon T100Ymonomono--mini2.0YY-
 
Canon SL2YstereomonoY-mini2.0YYY
 
Canon T6Ymonomono--mini2.0YY-
 
Canon M10-stereomono--mini2.0YY-
 
Canon T6iYstereomonoY-mini2.0YY-
 
Canon T6sYstereomonoY-mini2.0YY-
 
Canon T5Ymonomono--mini2.0---
 
Canon G16Ystereomono--mini2.0Y--
 
Canon T5iYstereomonoY-mini2.0---
 
Canon MYstereomonoY-mini2.0---
 
Canon T4iYstereomonoY-mini2.0---
 
Canon T3iYmonomonoY-mini2.0---
 
Canon XSiY----mini2.0---
 
Canon XTY-----2.0---
 
Canon RebelY-----1.1---

Both the SL1 and the XTi have been discontinued, but can regularly be found used on eBay. The XTi was replaced by the Canon Xsi, while the SL1 was followed by the Canon SL2. 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 there a clear favorite between the Canon SL1 and the Canon XTi? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.


Reasons to prefer the Canon EOS Rebel SL1:

  • More detail: Offers more megapixels (17.9 vs 10.1MP) with a 33% higher linear resolution.
  • Better low-light sensitivity: Requires less light for good images (0.3 stops ISO advantage).
  • Better jpgs: Has a more modern image processing engine (DIGIC 5 vs DIGIC II).
  • Broader imaging potential: Can record not only still images but also 1080/30p movies.
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.54x vs 0.49x).
  • 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 (1040k vs 230k dots).
  • Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
  • Faster burst: Shoots at higher frequency (4.9 vs 3 flaps/sec) to capture the decisive moment.
  • Less heavy: Is lighter (by 149g or 27 percent) and hence easier to carry around.
  • More affordable: Was introduced into a lower priced category (31 percent cheaper at launch).
  • More modern: Reflects 6 years and 6 months of technical progress since the XTi launch.


Advantages of the Canon EOS Rebel XTi:

  • More heavily discounted: Has been around for much longer (launched in August 2006).

If the number of relative strengths (bullet points above) is taken as a guide, the SL1 is the clear winner of the match-up (13 : 1 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.

SL1 13:01 XTi

How about other alternatives? Do the specifications of the Canon SL1 and the Canon XTi 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 remains incomplete and does no justice, for example, to the way the SL1 or the XTi perform in practice. 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 table below provides a synthesis of the camera assessments of some of the best known photo-gear 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 SL1+78/1004/54/54/5 Mar 2013 549i
 
Canon XTi+ ++ +o4.5/54/5 Aug 2006 799i
 
Canon T100o..3.5/5..3.5/5 Feb 2018 399 i
 
Canon SL2+ +78/1004.5/54.5/54.5/5 Jun 2017 549i
 
Canon T6o73/1004/53.5/54/5 Mar 2016 449i
 
Canon M10......o4/5 Oct 2015 499i
 
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 T5+..4/54/54.5/5 Feb 2014 449i
 
Canon G16+..4.5/54.5/54.5/5 Aug 2013 549 i
 
Canon T5i..76/1004.5/54.5/54.5/5 Mar 2013 649i
 
Canon M+..4/53.5/54/5 Jul 2012 599i
 
Canon T4i+ +77/1004.5/54.5/54.5/5 Jun 2012 849i
 
Canon T3io77/1004.5/55/54.5/5 Feb 2011 599i
 
Canon XSi+ ++ +4/55/54.5/5 Jan 2008 799i
 
Canon XT80/100+ +oo.. Feb 2005 899i
 
Canon Rebel..+ +..o.. Aug 2003 899i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Canon SL1:
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 use the search menu 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 SL1 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 SL1 Canon XTi
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Canon EF mount lenses
    Launch Date March 2013 August 2006
    Launch Price USD 549 USD 799
    Sensor Specs Canon SL1 Canon XTi
    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 10.1 Megapixels
    Image Resolution 5184 x 3456 pixels 3888 x 2592 pixels
    Pixel Pitch 4.31 μm 5.71 μm
    Pixel Density 5.39 MP/cm2 3.07 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video no Video
    ISO Setting 100 - 12,800 ISO 100 - 1,600 ISO
    ISO Boost 100 - 25,600 ISO no Enhancement
    Image Processor DIGIC 5 DIGIC II
    DXO Sensor Quality (score) 63 62
    DXO Color Depth (bits) 21.8 22.1
    DXO Dynamic Range (EV) 11.3 11.0
    DXO Low Light (ISO) 843 664
    Screen Specs Canon SL1 Canon XTi
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 95%
    Viewfinder Magnification 0.54x 0.49x
    LCD Framing Live View
    Rear LCD Size 3.0inch 2.5inch
    LCD Resolution 1040k dots 230k dots
    LCD Attachment Fixed screen Fixed screen
    Touch Input Touchscreen no Touchscreen
    Shooting Specs Canon SL1 Canon XTi
    Focus System Phase-detect AF Phase-detect AF
    Continuous Shooting 4.9 shutter flaps/s 3 shutter flaps/s
    Shutter Life Expectancy100 000 actuations50 000 actuations
    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 SL1 Canon XTi
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI no HDMI
    Microphone Port External MIC port no MIC socket
    Wifi Support no Wifi no Wifi
    Body Specs Canon SL1 Canon XTi
    Battery Type LP-E12 NB-2LH
    Battery Life (CIPA)380 shots per charge370 shots per charge
    Body Dimensions 117 x 91 x 69 mm
    (4.6 x 3.6 x 2.7 in)
    127 x 84 x 65 mm
    (5.0 x 3.3 x 2.6 in)
    Camera Weight 407 g (14.4 oz) 556 g (19.6 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 SL1 vs Canon XTi

    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.