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Canon T6s vs Epson R-D1

The Canon EOS Rebel T6s (called Canon 760D in some regions) and the Epson R-D1 are two digital cameras that were announced, respectively, in February 2015 and March 2004. The T6s is a DSLR, while the R-D1 is a rangefinder-focusing mirrorless camera. Both cameras are equipped with an APS-C sensor. The Canon has a resolution of 24 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 T6s
versus
Epson R-D1
Canon T6s   Epson R-D1
Digital single lens reflex Rangefinder camera
Canon EF mount lenses Leica M mount lenses
24 MP – APS-C sensor 6 MP – APS-C sensor
1080/30p Video no Video
ISO 100-12,800 (100 - 25,600) ISO 200-1,600
Optical viewfinder Optical viewfinder
3.0" LCD – 1040k dots 3.0" LCD – 235k dots
Swivel touchscreen Fixed screen (not touch-sensitive)
5 shutter flaps per second 1 shutter flaps per second
132 x 101 x 78 mm, 565 g 142 x 89 x 40 mm, 620 g
Canon T6s:
Check Ebay offers
Epson R-D1:
Check Ebay offers

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS Rebel T6s 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 physical size and weight of the Canon T6s and the Epson R-D1 are illustrated 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 width, height and depth dimensions are rounded to the nearest millimeter.

Size Canon T6s vs Epson R-D1
Compare T6s versus R-D1 top
Comparison T6s 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 Epson R-D1 is notably smaller (5 percent) than the Canon T6s. However, the R-D1 is markedly heavier (10 percent) than the T6s. In this context, it is worth noting that neither the T6s 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 (T6s) and the Leica M Lens Catalog (R-D1).

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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 T6s 132 mm 101 mm 78 mm 565 g 440 n Feb 2015 649i
2.
 
Epson R-D1 142 mm 89 mm 40 mm 620 g .. n Mar 2004 2,999i
3.
 
Canon 77D 131 mm 100 mm 76 mm 540 g 600 n Feb 2017 899 i
4.
 
Canon T7i 131 mm 100 mm 76 mm 532 g 600 n Feb 2017 749i
5.
 
Canon T6i 132 mm 101 mm 78 mm 555 g 440 n Feb 2015 749i
6.
 
Canon T5 130 mm 100 mm 78 mm 480 g 500 n Feb 2014 449i
7.
 
Canon T4i 133 mm 100 mm 79 mm 575 g 440 n Jun 2012 849i
8.
 
Canon T2i 129 mm 98 mm 62 mm 530 g 440 n Feb 2010 699i
9.
 
Canon T1i 129 mm 98 mm 62 mm 520 g 400 n Mar 2009 799i
10.
 
Canon XSi 129 mm 98 mm 62 mm 524 g 500 n Jan 2008 799i
11.
 
Canon XTi 127 mm 84 mm 65 mm 556 g 370 n Aug 2006 799i
12.
 
Canon XT 127 mm 94 mm 64 mm 540 g 400 n Feb 2005 899i
13.
 
Canon Rebel 142 mm 99 mm 72 mm 649 g 400 n Aug 2003 899i
14.
 
Leica X Vario 133 mm 73 mm 95 mm 680 g 450 n Jun 2013 2,850i
15.
 
Nikon D50 133 mm 102 mm 76 mm 620 g 400 n Apr 2005 749i
16.
 
Nikon D70s 140 mm 111 mm 78 mm 679 g 500 n Apr 2005 899i
17.
 
Nikon D70 140 mm 111 mm 78 mm 679 g 400 n Jan 2004 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 listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The T6s was launched at a markedly lower price (by 78 percent) than the R-D1, 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 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 tend to be more expensive and 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 R-D1 is 11 percent bigger. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.6 (T6s) and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon T6s and Epson R-D1 sensor measures

Despite having a smaller sensor, the Canon T6s offers a higher resolution of 24 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 3.72μm versus 7.85μm for the R-D1). However, it should be noted that the T6s is much more recent (by 10 years and 10 months) 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 T6s implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the T6s for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Epson R-D1 are 15 x 10 inches or 38.2 x 25.4 cm for good quality, 12 x 8 inches or 30.6 x 20.3 cm for very good quality, and 10 x 6.7 inches or 25.5 x 16.9 cm for excellent quality prints.

The T6s has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Canon EOS Rebel T6s 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 Epson R-D1 are ISO 200 to ISO 1600 (no boost).

T6s 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.

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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 T6s APS-C 24.0 6000 40001080/30p22.612.091570
2.
 
Epson R-D1 APS-C 6.0 3008 2000none21.110.456455
3.
 
Canon 77D APS-C 24.0 6000 40001080/60p23.613.397178
4.
 
Canon T7i APS-C 24.0 6000 40001080/60p23.713.1158680
5.
 
Canon T6i APS-C 24.0 6000 40001080/30p22.712.091971
6.
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
7.
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262
8.
 
Canon T2i APS-C 17.9 5184 34561080/30p22.111.578466
9.
 
Canon T1i APS-C 15.1 4752 31681080/20p21.711.566363
10.
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261
11.
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462
12.
 
Canon XT APS-C 8.0 3456 2304none21.810.863760
13.
 
Canon Rebel APS-C 6.3 3072 2048none21.010.854455
14.
 
Leica X Vario APS-C 16.1 4928 32721080/30p23.412.7132078
15.
 
Nikon D50 APS-C 6.0 3008 2000none20.910.856055
16.
 
Nikon D70s APS-C 6.0 3008 2000none20.410.352950
17.
 
Nikon D70 APS-C 6.0 3008 2000none20.410.352950
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 T6s indeed provides movie recording capabilities, while the R-D1 does not. The highest resolution format that the T6s can use is 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. The T6s 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 T6s and Epson R-D1 along with similar information for a selection of comparators.

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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 T6soptical Y3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
2.
 
Epson R-D1optical n2.0 / 235 fixed n 1/2000s 1.0/s n n
3.
 
Canon 77Doptical Y3.0 / 1040 swivel Y 1/4000s 6.0/s Y n
4.
 
Canon T7ioptical n3.0 / 1040 swivel Y 1/4000s 6.0/s Y n
5.
 
Canon T6ioptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
6.
 
Canon T5optical n3.0 / 460 fixed n 1/4000s 3.0/s Y n
7.
 
Canon T4ioptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
8.
 
Canon T2ioptical n3.0 / 1040 fixed n 1/4000s 3.7/s Y n
9.
 
Canon T1ioptical n3.0 / 920 fixed n 1/4000s 3.4/s Y n
10.
 
Canon XSioptical n3.0 / 230 fixed n 1/4000s 3.5/s Y n
11.
 
Canon XTioptical n2.5 / 230 fixed n 1/4000s 3.0/s Y n
12.
 
Canon XToptical n1.8 / 115 fixed n 1/4000s 3.0/s Y n
13.
 
Canon Rebeloptical n1.8 / 118 fixed n 1/4000s 2.5/s Y n
14.
 
Leica X Variooptional n3.0 / 920 fixed n 1/2000s 5.0/s Y n
15.
 
Nikon D50optical n2.0 / 130 fixed n 1/4000s 2.5/s Y n
16.
 
Nikon D70soptical n2.0 / 130 fixed n 1/8000s 3.0/s Y n
17.
 
Nikon D70optical n1.8 / 130 fixed n 1/8000s 3.0/s Y n
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

One difference between the cameras concerns the presence of an on-board flash. The T6s has one, while the R-D1 does not. While the built-in flash of the T6s is not very powerful, it can at times be useful as a fill-in light.

The T6s has an articulated LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the R-D1 does not have a selfie-screen.

The T6s writes its imaging data to SDXC cards, while the R-D1 uses SDHC cards. The T6s supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the R-D1 cannot take advantage of Ultra High Speed SD 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 T6s and Epson R-D1 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 T6sYstereo / monoY-mini2.0YY-
2.
 
Epson R-D1Y- / --------
3.
 
Canon 77DYstereo / monoY-mini2.0YYY
4.
 
Canon T7iYstereo / monoY-mini2.0YYY
5.
 
Canon T6iYstereo / monoY-mini2.0YY-
6.
 
Canon T5Ymono / mono--mini2.0---
7.
 
Canon T4iYstereo / monoY-mini2.0---
8.
 
Canon T2iYstereo / -Y-mini2.0---
9.
 
Canon T1iYmono / mono--mini2.0---
10.
 
Canon XSiY- / ---mini2.0---
11.
 
Canon XTiY- / ----2.0---
12.
 
Canon XTY- / ----2.0---
13.
 
Canon RebelY- / ----1.1---
14.
 
Leica X VarioYstereo / mono--mini2.0---
15.
 
Nikon D50Y- / ----2.0---
16.
 
Nikon D70sY- / ----2.0---
17.
 
Nikon D70Y- / ----1.0---

It is notable that the T6s offers wifi support, while the R-D1 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.

Studio photographers will appreciate that the Epson R-D1 (unlike the T6s) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the T6s and the R-D1 have been discontinued, but can regularly be found used on eBay. The T6s was replaced by the Canon 77D, 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 what conclusions can be drawn? Is the Canon T6s better than the Epson R-D1 or vice versa? The listing below highlights the relative strengths of the two models.

ilogo

Advantages of the Canon EOS Rebel T6s:

  • More detail: Offers more megapixels (24 vs 6MP) with a 100% higher linear resolution.
  • 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.
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • 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 (1040k vs 235k dots).
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (5 vs 1 flaps/sec) to capture the decisive moment.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • 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.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More affordable: Was introduced into a lower priced category (78 percent cheaper at launch).
  • More modern: Reflects 10 years and 10 months of technical progress since the R-D1 launch.

ilogo

Arguments in favor 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 number of relative strengths (bullet points above) is taken as a guide, the T6s is the clear winner of the match-up (17 : 2 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 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.

T6s 17:02 R-D1

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains incomplete and does no justice, for example, to the way the T6s or the R-D1 perform in practice. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews

This is why hands-on reviews by experts are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear 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 T6s5/5+..77/1004.5/54.5/5 Feb 2015 649i
2.
 
Epson R-D1............ Mar 2004 2,999i
3.
 
Canon 77D4.5/5..4/582/1004.5/54/5 Feb 2017 899 i
4.
 
Canon T7i4.5/5..3.5/580/1004.5/54/5 Feb 2017 749i
5.
 
Canon T6i5/5....75/1004.5/54.5/5 Feb 2015 749i
6.
 
Canon T53/5+....4/54.5/5 Feb 2014 449i
7.
 
Canon T4i4/5+ +..77/1004.5/54.5/5 Jun 2012 849i
8.
 
Canon T2i..+ +..77/1004/54.5/5 Feb 2010 699i
9.
 
Canon T1i..+ +..74/1004.5/54.5/5 Mar 2009 799i
10.
 
Canon XSi..+ +..+ +4/54.5/5 Jan 2008 799i
11.
 
Canon XTi..+ +..+ +o4/5 Aug 2006 799i
12.
 
Canon XT..80/100..+ +o.. Feb 2005 899i
13.
 
Canon Rebel......+ +.... Aug 2003 899i
14.
 
Leica X Vario3/5......4/54/5 Jun 2013 2,850i
15.
 
Nikon D50..78/100..+ +4/54.5/5 Apr 2005 749i
16.
 
Nikon D70s..........5/5 Apr 2005 899i
17.
 
Nikon D70......+ +.... Jan 2004 999i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Canon T6s:
Check Ebay offers
Epson R-D1:
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. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Canon T6s 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 T6s Epson R-D1
    Camera Type Digital single lens reflex Rangefinder camera
    Camera Lens Canon EF mount lenses Leica M mount lenses
    Launch Date February 2015 March 2004
    Launch Price USD 649 USD 2,999
    Sensor Specs Canon T6s 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 24 Megapixels 6 Megapixels
    Image Resolution 6000 x 4000 pixels 3008 x 2000 pixels
    Pixel Pitch 3.72 μm 7.85 μm
    Pixel Density 7.22 MP/cm2 1.63 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video no Video
    ISO Setting 100 - 12,800 ISO 200 - 1,600 ISO
    ISO Boost 100 - 25,600 ISO no Enhancement
    DXO Sensor Quality (score) 70 ..
    DXO Color Depth (bits) 22.6 ..
    DXO Dynamic Range (EV) 12.0 ..
    DXO Low Light (ISO) 915 ..
    Screen Specs Canon T6s Epson R-D1
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 95% 100%
    Viewfinder Magnification 0.51x
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View
    Rear LCD Size 3.0inch 2.0inch
    LCD Resolution 1040k dots 235k dots
    LCD Attachment Swivel screen Fixed screen
    Touch Input Touchscreen no Touchscreen
    Shooting Specs Canon T6s Epson R-D1
    Focus System Phase-detect AF Manual Focus
    Continuous Shooting 5 shutter flaps/s 1 shutter flaps/s
    Fill Flash Built-in Flash no On-Board Flash
    Storage Medium SDXC cards SDHC cards
    Second Storage Option Single card slot Single card slot
    UHS card support UHS-I no
    Connectivity Specs Canon T6s Epson R-D1
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 no USB
    HDMI Port mini HDMI no HDMI
    Microphone Port External MIC port no MIC socket
    Wifi Support Wifi built-in no Wifi
    Near-Field Communication NFC built-in no NFC
    Body Specs Canon T6s Epson R-D1
    Battery Type LP-E17 EU-85
    Body Dimensions 132 x 101 x 78 mm
    (5.2 x 4.0 x 3.1 in)
    142 x 89 x 40 mm
    (5.6 x 3.5 x 1.6 in)
    Camera Weight 565 g (19.9 oz) 620 g (21.9 oz)
    Canon T6s:
    Check Ebay offers
    Epson R-D1:
    Check Ebay offers

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

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