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Canon T1i vs Epson R-D1

The Canon EOS Rebel T1i (called Canon 500D in some regions) and the Epson R-D1 are two digital cameras that were announced, respectively, in March 2009 and March 2004. The T1i is a DSLR, while the R-D1 is a rangefinder-style mirrorless camera. Both cameras are equipped with an APS-C sensor. The Canon has a resolution of 15.1 megapixels, whereas the Epson provides 6 MP.

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

Headline Specifications
Canon T1i   VS Epson R-D1
Canon T1i Epson R-D1
Digital single lens reflex Rangefinder camera
Canon EF mount lenses Leica M mount lenses
15.1 MP, APS-C Sensor 6 MP, APS-C Sensor
1080/20p Video no Video
ISO 100-6400 (100-12800) ISO 200-1600
Optical viewfinder Optical viewfinder
3.0" LCD, 920k dots 2.0" LCD, 235k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
3.4 shutter flaps per second 1 shutter flaps per second
129 x 98 x 62 mm, 520 g 142 x 89 x 40 mm, 620 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS Rebel T1i and the Epson R-D1? 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 T1i and the Epson R-D1. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.

Size Canon T1i vs Epson R-D1
Compare T1i versus R-D1 top
Comparison T1i or R-D1 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon T1i and the Epson R-D1 are of equal size. However, the R-D1 is markedly heavier (19 percent) than the T1i. In this context, it is worth noting that neither the T1i nor the R-D1 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. Both cameras have similarly sized sensors, but DSLRs have a larger flange-to-focal plane distance than mirrorless cameras, which imposes contraints on the optical engineering process and generally leads to bigger and heavier lenses. You can compare the optics available for the two cameras in the Canon EF Lens Catalog (T1i) and the Leica M Lens Catalog (R-D1).

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. 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.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Camera
Model
 
Canon T1i» 5.1 in 3.9 in 2.4 in 18.3 oz 400 n Mar 2009 799iCanon T1i
 
Epson R-D1« 5.6 in 3.5 in 1.6 in 21.9 oz .. n Mar 2004 2,999iEpson R-D1
 
Canon T100« » 5.1 in 4.0 in 3.0 in 15.4 oz 500 n Feb 2018 399 iCanon T100
 
Canon T6i« » 5.2 in 4.0 in 3.1 in 19.6 oz 440 n Feb 2015 749iCanon T6i
 
Canon T5« » 5.1 in 3.9 in 3.1 in 16.9 oz 500 n Feb 2014 449iCanon T5
 
Canon T5i« » 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649iCanon T5i
 
Canon T4i« » 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849iCanon T4i
 
Canon T3i« » 5.2 in 3.9 in 3.1 in 20.1 oz 440 n Feb 2011 599iCanon T3i
 
Canon T2i« » 5.1 in 3.9 in 2.4 in 18.7 oz 440 n Feb 2010 699iCanon T2i
 
Canon XSi« » 5.1 in 3.9 in 2.4 in 18.5 oz 500 n Jan 2008 799iCanon XSi
 
Canon XTi« » 5.0 in 3.3 in 2.6 in 19.6 oz 370 n Aug 2006 799iCanon XTi
 
Canon XT« » 5.0 in 3.7 in 2.5 in 19.0 oz 400 n Feb 2005 899iCanon XT
 
Canon Rebel« » 5.6 in 3.9 in 2.8 in 22.9 oz 400 n Aug 2003 899iCanon Rebel
 
Leica X Vario« » 5.2 in 2.9 in 3.7 in 24.0 oz 450 n Jun 2013 2,850 iLeica X Vario
 
Nikon D50« » 5.2 in 4.0 in 3.0 in 21.9 oz 400 n Apr 2005 749iNikon D50
 
Nikon D70s« » 5.5 in 4.4 in 3.1 in 24.0 oz 500 n Apr 2005 899iNikon D70s
 
Nikon D70« » 5.5 in 4.4 in 3.1 in 24.0 oz 400 n Jan 2004 999iNikon D70
Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.

The price is, of course, an important factor in any camera decision. 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 T1i was launched at a markedly lower price (by 73 percent) than the R-D1, 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 imaging sensor is a crucial determinant 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. 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.

Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the R-D1 is 11 percent bigger. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.6 (T1i) and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon T1i and Epson R-D1 sensor measures

Despite having a smaller sensor, the Canon T1i offers a higher resolution of 15.1 megapixels, compared with 6 MP of the Epson R-D1. 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 4.69μm versus 7.85μm for the R-D1). However, it should be noted that the T1i is much more recent (by 5 years) than the R-D1, and its sensor will have benefitted from technological advances during this time that make it possible to gather light more efficiently.

The resolution advantage of the Canon T1i implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the T1i for good quality output (200 dots per inch) amounts to 23.8 x 15.8 inch or 60.4 x 40.2 cm, for very good quality (250 dpi) 19 x 12.7 inch or 48.3 x 32.2 cm, and for excellent quality (300 dpi) 15.8 x 10.6 inch or 40.2 x 26.8 cm. The corresponding values for the Epson R-D1 are 15 x 10 inch or 38.2 x 25.4 cm for good quality, 12 x 8 inch or 30.6 x 20.3 cm for very good quality, and 10 x 6.7 inch or 25.5 x 16.9 cm for excellent quality prints.

The Canon EOS Rebel T1i 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 Epson R-D1 are ISO 200 to ISO 1600 (no boost).

T1i versus R-D1 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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 adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Camera
Model
 
Canon T1i APS-C 15.1 4752 31681080/20p21.711.566363Canon T1i
 
Epson R-D1 APS-C 6.0 3008 2000none........Epson R-D1
 
Canon T100 APS-C 17.9 5184 34561080/30p21.911.469563Canon T100
 
Canon T6i APS-C 24.0 6000 40001080/30p22.712.091971Canon T6i
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463Canon T5
 
Canon T5i APS-C 17.9 5184 34561080/30p21.711.268161Canon T5i
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262Canon T4i
 
Canon T3i APS-C 17.9 5184 34561080/30p22.111.579365Canon T3i
 
Canon T2i APS-C 17.9 5184 34561080/30p22.111.578466Canon T2i
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261Canon XSi
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462Canon XTi
 
Canon XT APS-C 8.0 3456 2304none21.810.863760Canon XT
 
Canon Rebel APS-C 6.3 3072 2048none21.010.854455Canon Rebel
 
Leica X Vario APS-C 16.1 4928 32721080/30p23.412.7132078Leica X Vario
 
Nikon D50 APS-C 6.0 3008 2000none20.910.856055Nikon D50
 
Nikon D70s APS-C 6.0 3008 2000none20.410.352950Nikon D70s
 
Nikon D70 APS-C 6.0 3008 2000none20.410.352950Nikon D70

Many modern cameras cannot only take still pictures, but also record videos. The T1i indeed provides movie recording capabilities, while the R-D1 does not. The highest resolution format that the T1i can use is 1080/20p.

 

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. The T1i and the R-D1 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 adjacent table lists some of the other core features of the Canon T1i and Epson R-D1 along with similar information for a selection of comparators.

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
Camera
Model
 
Canon T1ioptical n 3.0 920 fixed n 1/4000s 3.4 Y n Canon T1i
 
Epson R-D1optical n 2.0 235 fixed n 1/2000s 1.0 n n Epson R-D1
 
Canon T100optical n 2.7 230 fixed n 1/4000s 3.0 Y n Canon T100
 
Canon T6ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n Canon T6i
 
Canon T5optical n 3.0 460 fixed n 1/4000s 3.0 Y n Canon T5
 
Canon T5ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n Canon T5i
 
Canon T4ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n Canon T4i
 
Canon T3ioptical n 3.0 1040 swivel n 1/4000s 3.7 Y n Canon T3i
 
Canon T2ioptical n 3.0 1040 fixed n 1/4000s 3.7 Y n Canon T2i
 
Canon XSioptical n 3.0 230 fixed n 1/4000s 3.5 Y n Canon XSi
 
Canon XTioptical n 2.5 230 fixed n 1/4000s 3.0 Y n Canon XTi
 
Canon XToptical n 1.8 115 fixed n 1/4000s 3.0 Y n Canon XT
 
Canon Rebeloptical n 1.8 118 fixed n 1/4000s 2.5 Y n Canon Rebel
 
Leica X Variooptional n 3.0 920 fixed n 1/2000s 5.0 Y n Leica X Vario
 
Nikon D50optical n 2.0 130 fixed n 1/4000s 2.5 Y n Nikon D50
 
Nikon D70soptical n 2.0 130 fixed n 1/8000s 3.0 Y n Nikon D70s
 
Nikon D70optical n 1.8 130 fixed n 1/8000s 3.0 Y n Nikon D70

One difference between the cameras concerns the presence of an on-board flash. The T1i has one, while the R-D1 does not. While the built-in flash of the T1i is not very powerful, it can at times be useful as a fill-in light.

Concerning the storage of imaging data, both the T1i and the R-D1 write their files to 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 T1i and Epson R-D1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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
Camera
Model
 
Canon T1iYmonomono--mini2.0---Canon T1i
 
Epson R-D1Ynonenone--nonenone---Epson R-D1
 
Canon T100Ymonomono--mini2.0YY-Canon T100
 
Canon T6iYstereomonoY-mini2.0YY-Canon T6i
 
Canon T5Ymonomono--mini2.0---Canon T5
 
Canon T5iYstereomonoY-mini2.0---Canon T5i
 
Canon T4iYstereomonoY-mini2.0---Canon T4i
 
Canon T3iYmonomonoY-mini2.0---Canon T3i
 
Canon T2iYstereononeY-mini2.0---Canon T2i
 
Canon XSiYnonenone--mini2.0---Canon XSi
 
Canon XTiYnonenone--none2.0---Canon XTi
 
Canon XTYnonenone--none2.0---Canon XT
 
Canon RebelYnonenone--none1.1---Canon Rebel
 
Leica X VarioYstereomono--mini2.0---Leica X Vario
 
Nikon D50Ynonenone--none2.0---Nikon D50
 
Nikon D70sYnonenone--none2.0---Nikon D70s
 
Nikon D70Ynonenone--none1.0---Nikon D70

Studio photographers will appreciate that the Epson R-D1 (unlike the T1i) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the T1i and the R-D1 have been discontinued, but can regularly be found used on eBay. The T1i was replaced by the Canon T2i, while the R-D1 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 Epson websites.

Review summary

So how do things add up? Which of the two cameras – the Canon T1i or the Epson R-D1 – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.

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Arguments in favor of the Canon EOS Rebel T1i:

  • More detail: Offers more megapixels (15.1 vs 6MP) with a 58% higher linear resolution.
  • Broader imaging potential: Can record not only still images but also 1080/20p movies.
  • Larger screen: Has a bigger rear LCD (3.0" vs 2.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (920k vs 235k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (3.4 vs 1 flaps/sec) to capture the decisive moment.
  • Less heavy: Is lighter (by 100g or 16 percent) and hence easier to carry around.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More affordable: Was introduced into a lower priced category (73 percent cheaper at launch).
  • More modern: Reflects 5 years of technical progress since the R-D1 launch.

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Advantages of the Epson R-D1:

  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • More heavily discounted: Has been around for much longer (launched in March 2004).

If the count of individual advantages (bullet points above) is taken as a guide, the T1i is the clear winner of the match-up (10 : 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 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.

T1i 10:02 R-D1

In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it says little about, for example, the shooting experience and imaging performance of the T1i and the R-D1 in practical situations. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is why expert reviews are important. 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.

Review Scores
  Camera
Model
cam
era
  labs  
dp
re
  view  
e
photo
  zine  
ima
ging
resource
photo
graphy
  blog  
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Camera
Model
 
Canon T1i+ +74/1004.5/55/54.5/5 Mar 2009 799iCanon T1i
 
Epson R-D1.......... Mar 2004 2,999iEpson R-D1
 
Canon T100o..3.5/5..3.5/5 Feb 2018 399 iCanon T100
 
Canon T6i..75/1004.5/54.5/54.5/5 Feb 2015 749iCanon T6i
 
Canon T5+..4/54/54.5/5 Feb 2014 449iCanon T5
 
Canon T5i..76/1004.5/54.5/54.5/5 Mar 2013 649iCanon T5i
 
Canon T4i+ +77/1004.5/54.5/54.5/5 Jun 2012 849iCanon T4i
 
Canon T3io77/1004.5/55/54.5/5 Feb 2011 599iCanon T3i
 
Canon T2i+ +77/1004/55/54.5/5 Feb 2010 699iCanon T2i
 
Canon XSi+ ++ +4/55/54.5/5 Jan 2008 799iCanon XSi
 
Canon XTi+ ++ +o4.5/54/5 Aug 2006 799iCanon XTi
 
Canon XT80/100+ +oo.. Feb 2005 899iCanon XT
 
Canon Rebel..+ +..o.. Aug 2003 899iCanon Rebel
 
Leica X Vario....4/54/54/5 Jun 2013 2,850 iLeica X Vario
 
Nikon D5078/100+ +4/5o4.5/5 Apr 2005 749iNikon D50
 
Nikon D70s......o5/5 Apr 2005 899iNikon D70s
 
Nikon D70..+ +..o.. Jan 2004 999iNikon D70
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. A score, therefore, has to be seen in close connection to the price and market introduction time 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 T1i:
Check Ebay offers
Epson R-D1:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

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    Specifications: Canon T1i vs Epson R-D1

    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 T1i Epson R-D1
    Camera Type Digital single lens reflex Rangefinder camera
    Camera Lens Canon EF mount lenses Leica M mount lenses
    Launch Date March 2009 March 2004
    Launch Price USD 799 USD 2999
    Sensor Specs Canon T1i Epson R-D1
    Sensor Technology CMOS CCD
    Sensor Format APS-C Sensor APS-C Sensor
    Sensor Size 22.3 x 14.9 mm 23.7 x 15.6 mm
    Sensor Area 332.27 mm2 369.72 mm2
    Sensor Diagonal 26.8 mm 28.4 mm
    Crop Factor 1.6x 1.5x
    Sensor Resolution 15.1 Megapixels 6 Megapixels
    Image Resolution 4752 x 3168 pixels 3008 x 2000 pixels
    Pixel Pitch 4.69 μm 7.85 μm
    Pixel Density 4.53 MP/cm2 1.63 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/20p Video no Video
    ISO Setting 100-6400 ISO 200-1600 ISO
    ISO Boost 100-12800 ISO no Enhancement
    DXO Sensor Quality (score) 63 ..
    DXO Color Depth (bits) 21.7 ..
    DXO Dynamic Range (EV) 11.5 ..
    DXO Low Light (ISO) 663 ..
    Screen Specs Canon T1i Epson R-D1
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 100%
    Viewfinder Magnification 0.54x ..x
    LCD Framing Live View
    Rear LCD Size 3.0 inch 2.0 inch
    LCD Resolution 920k dots 235k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon T1i Epson R-D1
    Autofocus System Phase-detect AF Contrast-detect AF
    Continuous Shooting 3.4 shutter flaps/s 1 shutter flaps/s
    Fill Flash Build-in Flash no On-Board Flash
    Storage Medium SDHC cards SDHC cards
    Second Storage Option Single card slot Single card slot
    UHS card support no no
    Connectivity Specs Canon T1i Epson R-D1
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB no
    HDMI Port mini HDMI no HDMI
    Wifi Support no Wifi no Wifi
    Body Specs Canon T1i Epson R-D1
    Battery Type LP-E5 EU-85
    Body Dimensions 129 x 98 x 62 mm
    (5.1 x 3.9 x 2.4 in)
    142 x 89 x 40 mm
    (5.6 x 3.5 x 1.6 in)
    Camera Weight 520 g (18.3 oz) 620 g (21.9 oz)

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