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Canon T2i vs Leica Digilux 3

The Canon EOS Rebel T2i (called Canon 550D in some regions) and the Leica Digilux 3 are two digital cameras that were announced, respectively, in February 2010 and September 2006. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (T2i) and a Four Thirds (Digilux 3) sensor. The Canon has a resolution of 17.9 megapixels, whereas the Leica provides 7.4 MP.

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

Headline Specifications
Canon T2i
versus
Leica Digilux 3
Canon T2i   Leica Digilux 3
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Four Thirds lenses
17.9 MP – APS-C sensor 7.4 MP – Four Thirds 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 – 207k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
3.7 shutter flaps per second 3 shutter flaps per second
440 shots per battery charge750 shots per battery charge
129 x 98 x 62 mm, 530 g 146 x 87 x 77 mm, 606 g
Canon T2i:
Check Ebay offers
Leica Digilux 3:
Check Ebay offers

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS Rebel T2i and the Leica Digilux 3? 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 T2i and the Leica Digilux 3. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter.

Size Canon T2i vs Leica Digilux 3
Compare T2i versus Digilux 3 top
Comparison T2i or Digilux 3 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon T2i and the Leica Digilux 3 are of equal size. However, the Digilux 3 is markedly heavier (14 percent) than the T2i. In this context, it is worth noting that neither the T2i nor the Digilux 3 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. A larger imaging sensor will tend to go along with bigger and heavier lenses, although exceptions exist. You can compare the optics available for the two cameras in the Canon EF Lens Catalog (T2i) and the Four Thirds Lens Catalog (Digilux 3).

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon T2i 129 mm 98 mm 62 mm 530 g 440 n Feb 2010 699i
2.
 
Leica Digilux 3 146 mm 87 mm 77 mm 606 g 750 n Sep 2006 1,499i
3.
 
Canon T100 129 mm 102 mm 77 mm 436 g 500 n Feb 2018 399 i
4.
 
Canon T6s 132 mm 101 mm 78 mm 565 g 440 n Feb 2015 649i
5.
 
Canon T5 130 mm 100 mm 78 mm 480 g 500 n Feb 2014 449i
6.
 
Canon T5i 133 mm 100 mm 79 mm 580 g 440 n Mar 2013 649i
7.
 
Canon T4i 133 mm 100 mm 79 mm 575 g 440 n Jun 2012 849i
8.
 
Canon T3 130 mm 100 mm 78 mm 495 g 700 n Feb 2011 449i
9.
 
Canon T3i 133 mm 100 mm 80 mm 570 g 440 n Feb 2011 599i
10.
 
Canon T1i 129 mm 98 mm 62 mm 520 g 400 n Mar 2009 799i
11.
 
Canon XSi 129 mm 98 mm 62 mm 524 g 500 n Jan 2008 799i
12.
 
Canon XTi 127 mm 84 mm 65 mm 556 g 370 n Aug 2006 799i
13.
 
Olympus E-330 140 mm 87 mm 72 mm 637 g 750 n Jan 2006 999i
14.
 
Olympus E-500 130 mm 95 mm 66 mm 479 g 750 n Sep 2005 599i
15.
 
Olympus E-300 147 mm 85 mm 64 mm 624 g 750 n Sep 2004 799i
16.
 
Panasonic L10 135 mm 96 mm 78 mm 556 g 450 n Aug 2007 599i
17.
 
Panasonic L1 146 mm 87 mm 64 mm 606 g 750 n Feb 2006 999i
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 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 markedly lower price (by 53 percent) than the Digilux 3, which puts it into a different market segment. 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.

Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants 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 tend to be associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Canon T2i features an APS-C sensor and the Leica Digilux 3 a Four Thirds sensor. The sensor area in the Digilux 3 is 32 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 2.0. The sensor in the T2i has a native 3:2 aspect ratio, while the one in the Digilux 3 offers a 4:3 aspect.

Canon T2i and Leica Digilux 3 sensor measures

With 17.9MP, the T2i offers a higher resolution than the Digilux 3 (7.4MP), but the T2i has smaller individual pixels (pixel pitch of 4.31μm versus 5.51μm for the Digilux 3). However, the T2i is a much more recent model (by 3 years and 4 months) than the Digilux 3, 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 Leica Digilux 3 are 15.7 x 11.8 inches or 39.8 x 29.9 cm for good quality, 12.5 x 9.4 inches or 31.9 x 23.9 cm for very good quality, and 10.5 x 7.8 inches or 26.6 x 19.9 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 Leica Digilux 3 are ISO 100 to ISO 1600 (no boost).

T2i versus Digilux 3 MP

For many cameras, data on sensor performance has been reported by DXO Mark. 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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-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
1.
 
Canon T2i APS-C 17.9 5184 34561080/30p22.111.578466
2.
 
Leica Digilux 3 Four Thirds 7.4 3136 2352none21.010.612753
3.
 
Canon T100 APS-C 17.9 5184 34561080/30p21.911.469563
4.
 
Canon T6s APS-C 24.0 6000 40001080/30p22.612.091570
5.
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
6.
 
Canon T5i APS-C 17.9 5184 34561080/30p21.711.268161
7.
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262
8.
 
Canon T3 APS-C 12.2 4272 2848720/30p21.911.075562
9.
 
Canon T3i APS-C 17.9 5184 34561080/30p22.111.579365
10.
 
Canon T1i APS-C 15.1 4752 31681080/20p21.711.566363
11.
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261
12.
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462
13.
 
Olympus E-330 Four Thirds 7.4 3136 2352none20.810.47352
14.
 
Olympus E-500 Four Thirds 8.0 3264 2448none20.710.34551
15.
 
Olympus E-300 Four Thirds 8.0 3264 2448none20.410.1-4048
16.
 
Panasonic L10 Four Thirds 10.0 3648 2736none21.310.842955
17.
 
Panasonic L1 Four Thirds 7.4 3136 2352none20.810.48052
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. The T2i indeed provides movie recording capabilities, while the Digilux 3 does not. The highest resolution format that the T2i can use is 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. The T2i and the Digilux 3 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 T2i has a higher magnification than the one of the Digilux 3 (0.54x vs 0.47x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Canon T2i, the Leica Digilux 3, and comparable cameras.

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Core Features
    Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Canon T2ioptical n3.0 / 1040 fixed n 1/4000s 3.7/s Y n
2.
 
Leica Digilux 3optical n2.5 / 207 fixed n 1/4000s 3.0/s Y n
3.
 
Canon T100optical n2.7 / 230 fixed n 1/4000s 3.0/s Y n
4.
 
Canon T6soptical Y3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
5.
 
Canon T5optical n3.0 / 460 fixed n 1/4000s 3.0/s Y n
6.
 
Canon T5ioptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
7.
 
Canon T4ioptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
8.
 
Canon T3optical n2.7 / 230 fixed n 1/4000s 3.0/s Y n
9.
 
Canon T3ioptical n3.0 / 1040 swivel n 1/4000s 3.7/s Y n
10.
 
Canon T1ioptical n3.0 / 920 fixed n 1/4000s 3.4/s Y n
11.
 
Canon XSioptical n3.0 / 230 fixed n 1/4000s 3.5/s Y n
12.
 
Canon XTioptical n2.5 / 230 fixed n 1/4000s 3.0/s Y n
13.
 
Olympus E-330optical n2.5 / 215 tilting n 1/4000s 3.0/s Y n
14.
 
Olympus E-500optical n2.5 / 215 fixed n 1/4000s 2.5/s Y n
15.
 
Olympus E-300optical n1.8 / 134 fixed n 1/4000s 2.5/s Y n
16.
 
Panasonic L10optical n2.5 / 207 swivel n 1/4000s 3.0/s Y n
17.
 
Panasonic L1optical n2.5 / 207 fixed n 1/4000s 3.0/s Y n
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

Concerning the storage of imaging data, both the T2i and the Digilux 3 write their files to SDXC 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 Leica Digilux 3 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
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon T2iYstereo / -Y-mini2.0---
2.
 
Leica Digilux 3Ystereo / mono---2.0---
3.
 
Canon T100Ymono / mono--mini2.0YY-
4.
 
Canon T6sYstereo / monoY-mini2.0YY-
5.
 
Canon T5Ymono / mono--mini2.0---
6.
 
Canon T5iYstereo / monoY-mini2.0---
7.
 
Canon T4iYstereo / monoY-mini2.0---
8.
 
Canon T3Ystereo / mono--mini2.0---
9.
 
Canon T3iYmono / monoY-mini2.0---
10.
 
Canon T1iYmono / mono--mini2.0---
11.
 
Canon XSiY- / ---mini2.0---
12.
 
Canon XTiY- / ----2.0---
13.
 
Olympus E-330Y- / ----2.0---
14.
 
Olympus E-500Y- / ----2.0---
15.
 
Olympus E-300Y- / ----2.0---
16.
 
Panasonic L10Y- / ----2.0---
17.
 
Panasonic L1Y- / ----2.0---

Both the T2i and the Digilux 3 have been discontinued, but can regularly be found used on eBay. The T2i was replaced by the Canon T3i, while the Digilux 3 does not have a direct successor. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Leica websites.

Review summary

So how do things add up? Is the Canon T2i better than the Leica Digilux 3 or vice versa? The listing below highlights the relative strengths of the two models.

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Reasons to prefer the Canon EOS Rebel T2i:

  • More detail: Offers more megapixels (17.9 vs 7.4MP) with a 59% higher linear resolution.
  • Better image quality: Features a larger and more technologically advanced imaging sensor.
  • Richer colors: The sensor size advantage translates into images with better, more accurate colors.
  • More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
  • Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
  • Broader imaging potential: Can record not only still images but also 1080/30p movies.
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.54x vs 0.47x).
  • 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 207k dots).
  • Faster burst: Shoots at higher frequency (3.7 vs 3 flaps/sec) to capture the decisive moment.
  • Less heavy: Is lighter (by 76g or 13 percent) and hence easier to carry around.
  • More affordable: Was introduced into a lower priced category (53 percent cheaper at launch).
  • More modern: Reflects 3 years and 4 months of technical progress since the Digilux 3 launch.

ilogo

Arguments in favor of the Leica Digilux 3:

  • Longer lasting: Gets more shots (750 versus 440) out of a single battery charge.
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale value.
  • More heavily discounted: Has been around for much longer (launched in September 2006).

If the count of relative strengths (bullet points above) is taken as a measure, the T2i is the clear winner of the match-up (13 : 3 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 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.

T2i 13:03 Digilux 3

How about other alternatives? Do the specifications of the Canon T2i and the Leica Digilux 3 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 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 T2i or the Digilux 3. 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 following table reports the overall ratings of the cameras as published by some of the major 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.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon T2i..+ +..77/1004/54.5/5 Feb 2010 699i
2.
 
Leica Digilux 3............ Sep 2006 1,499i
3.
 
Canon T100..o3/5..3.5/53.5/5 Feb 2018 399 i
4.
 
Canon T6s5/5+..77/1004.5/54.5/5 Feb 2015 649i
5.
 
Canon T53/5+....4/54.5/5 Feb 2014 449i
6.
 
Canon T5i......76/1004.5/54.5/5 Mar 2013 649i
7.
 
Canon T4i4/5+ +..77/1004.5/54.5/5 Jun 2012 849i
8.
 
Canon T3..80/100..69/1004/54.5/5 Feb 2011 449i
9.
 
Canon T3i3/5o..77/1004.5/54.5/5 Feb 2011 599i
10.
 
Canon T1i..+ +..74/1004.5/54.5/5 Mar 2009 799i
11.
 
Canon XSi..+ +..+ +4/54.5/5 Jan 2008 799i
12.
 
Canon XTi..+ +..+ +o4/5 Aug 2006 799i
13.
 
Olympus E-330......+o.. Jan 2006 999i
14.
 
Olympus E-500..76/100..+ +.... Sep 2005 599i
15.
 
Olympus E-300......+o4.5/5 Sep 2004 799i
16.
 
Panasonic L10..85/100..+3.5/54/5 Aug 2007 599i
17.
 
Panasonic L1..85/100..+..3.5/5 Feb 2006 999i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. 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. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

Canon T2i:
Check Ebay offers
Leica Digilux 3:
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 use the search menu below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Canon T2i vs Leica Digilux 3

    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 Leica Digilux 3
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Four Thirds lenses
    Launch Date February 2010 September 2006
    Launch Price USD 699 USD 1,499
    Sensor Specs Canon T2i Leica Digilux 3
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor Four Thirds Sensor
    Sensor Size 22.3 x 14.9 mm 17.3 x 13.0 mm
    Sensor Area 332.27 mm2 224.9 mm2
    Sensor Diagonal 26.8 mm 21.6 mm
    Crop Factor 1.6x 2.0x
    Sensor Resolution 17.9 Megapixels 7.4 Megapixels
    Image Resolution 5184 x 3456 pixels 3136 x 2352 pixels
    Pixel Pitch 4.31 μm 5.51 μm
    Pixel Density 5.39 MP/cm2 3.28 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
    DXO Sensor Quality (score) 66 ..
    DXO Color Depth (bits) 22.1 ..
    DXO Dynamic Range (EV) 11.5 ..
    DXO Low Light (ISO) 784 ..
    Screen Specs Canon T2i Leica Digilux 3
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 95%
    Viewfinder Magnification 0.54x 0.47x
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 2.5inch
    LCD Resolution 1040k dots 207k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon T2i Leica Digilux 3
    Focus System Phase-detect AF Phase-detect AF
    Continuous Shooting 3.7 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 T2i Leica Digilux 3
    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 T2i Leica Digilux 3
    Battery Type LP-E8 BP-DC3
    Battery Life (CIPA)440 shots per charge750 shots per charge
    Body Dimensions 129 x 98 x 62 mm
    (5.1 x 3.9 x 2.4 in)
    146 x 87 x 77 mm
    (5.7 x 3.4 x 3.0 in)
    Camera Weight 530 g (18.7 oz) 606 g (21.4 oz)
    Canon T2i:
    Check Ebay offers
    Leica Digilux 3:
    Check Ebay offers

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