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Canon 100D versus Sony RX1R II

The Canon EOS 100D (called Canon SL1 in some regions) and the Sony Cyber-shot DSC-RX1R II are two digital cameras that were revealed to the public, respectively, in March 2013 and October 2015. The 100D is a DSLR, while the RX1R II is a fixed lens compact. The cameras are based on an APS-C (100D) and a full frame (RX1R II) sensor. The Canon has a resolution of 17.9 megapixel, whereas the Sony provides 42.2 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Canon 100D vs Sony RX1R II

An illustration of the physical size and weight of the Canon 100D and the Sony RX1R II is provided in the side-by-side display below. 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. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the 100D – represents 100 percent across all the size and weight measures).

Snapsort Canon 100D vs Sony RX1R II
Compare 100D versus RX1R II top
Compare 100D and RX1R II rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony RX1R II is considerably smaller (31 percent) than the Canon 100D. In this context, it is worth noting that neither the 100D nor the RX1R II are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the RX1R II has a lens build in, whereas the 100D is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can find an overview of optics for the 100D and their specifications in the Canon EF Lens Catalog.

Concerning battery life, the 100D gets 380 shots out of its LP-E12 battery, while the RX1R II can take 220 images on a single charge of its NP-BX1 power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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)
Used
Price
(USD)
Canon 100D» 4.6 in 3.6 in 2.7 in 14.4 oz 380 n Mar 2013 549- i
Sony RX1R II« 4.4 in 2.6 in 2.8 in 17.9 oz 220 n Oct 2015 3,299 i i
Canon 4000D« » 5.1 in 4.0 in 3.0 in 15.4 oz 500 n Feb 2018 399 i i
Canon 200D« » 4.8 in 3.7 in 2.8 in 16.0 oz 650 n Jun 2017 549 i i
Canon 5DS« » 6.0 in 4.6 in 3.0 in 32.8 oz 700 Y Feb 2015 3,699 i i
Canon 1200D« » 5.1 in 3.9 in 3.1 in 16.9 oz 500 n Feb 2014 449- i
Canon 700D« » 5.2 in 3.9 in 3.1 in 20.5 oz 440 n Mar 2013 649- i
Canon G16« » 4.3 in 3.0 in 1.6 in 12.6 oz 360 n Aug 2013 549 i i
Canon M« » 4.3 in 2.6 in 1.3 in 10.5 oz 230 n Jul 2012 599- i
Canon 650D« » 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849- i
Canon 600D« » 5.2 in 3.9 in 3.1 in 20.1 oz 440 n Feb 2011 599- i
Canon 500D« » 5.1 in 3.9 in 2.4 in 18.3 oz 400 n Mar 2009 799- i
Leica Q Typ 116« » 5.1 in 3.1 in 3.7 in 22.6 oz 300 n Jun 2015 4,249 i i
Panasonic G6« » 4.8 in 3.3 in 2.8 in 13.8 oz 340 n Apr 2013 599- i
Sony RX100 IV« » 4.0 in 2.3 in 1.6 in 10.5 oz 280 n Jun 2015 999- i
Sony RX1R« » 4.4 in 2.6 in 2.8 in 17.0 oz 270 n Jun 2013 2,799- i
Sony RX1« » 4.4 in 2.6 in 2.8 in 17.0 oz 270 n Sep 2012 2,799- i

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. 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: Canon 100D vs Sony RX1R II

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. 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 more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon 100D features an APS-C sensor and the Sony RX1R II a full frame sensor. The sensor area in the RX1R II is 158 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Canon 100D and Sony RX1R II sensor measures

With 42.2MP, the RX1R II offers a higher resolution than the 100D (17.9MP), but the RX1R II nevertheless has larger individual pixels (pixel pitch of 4.50μm versus 4.31μm for the 100D) due to its larger sensor. Moreover, the RX1R II is a much more recent model (by 2 years and 6 months) than the 100D, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that the RX1R II has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

100D versus RX1R II MP

Consistent information on actual sensor performance is available from DXO Mark for most 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 consideration, the RX1R II offers substantially better image quality than the 100D (overall score 34 points higher). The advantage is based on 4 bits higher color depth, 2.6 EV in additional dynamic range, and 1.9 stops in additional low light sensitivity. 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 Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Canon 100D» APS-C 17.9 5184 34561080/30p21.811.384363
Sony RX1R II« Full Frame 42.2 7952 53041080/60p25.813.9320497
Canon 4000D« » APS-C 17.9 5184 34561080/30p21.911.469563
Canon 200D« » APS-C 24.0 6000 40001080/60p23.613.4104179
Canon 5DS« » Full Frame 50.3 8688 57921080/60p24.712.4238187
Canon 1200D« » APS-C 17.9 5184 34561080/30p21.911.372463
Canon 700D« » APS-C 17.9 5184 34561080/30p21.711.268161
Canon G16« » 1/1.7 12.0 4000 30001080/60p21.011.723054
Canon M« » APS-C 17.9 5184 34561080/30p22.111.282765
Canon 650D« » APS-C 17.9 5184 34561080/30p21.711.272262
Canon 600D« » APS-C 17.9 5184 34561080/30p22.111.579365
Canon 500D« » APS-C 15.1 4752 31681080/20p21.711.566363
Leica Q Typ 116« » Full Frame 24.0 6000 40001080/60p24.312.7222185
Panasonic G6« » Four Thirds 15.9 4608 34561080/60p21.311.563961
Sony RX100 IV« » 1-inch 20.0 5472 36484K/30p22.812.659170
Sony RX1R« » Full Frame 24.0 6000 40001080/60p25.013.6253791
Sony RX1« » Full Frame 24.0 6000 40001080/60p25.114.3253493

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the RX1R II provides a faster frame rate than the 100D. It can shoot movie footage at 1080/60p, while the Canon is limited to 1080/30p.

 

Feature comparison: Canon 100D vs Sony RX1R II

Beyond body and sensor, cameras can and do differ across a range of features. For example, the RX1R II has an electronic viewfinder (2360k dots), while the 100D has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The table below summarizes some of the other core capabilities of the Canon 100D and Sony RX1R II in connection with corresponding information for a sample of similar cameras. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.

Core Features
  Camera Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec))
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Canon 100D»optical n 3.0 1040 fixed Y 4000 4.9 Y n
Sony RX1R II«2360 n 3.0 1229 tilting n 4000 5.0 n n
Canon 4000D« »optical n 2.7 230 fixed n 4000 3.0 Y n
Canon 200D« »optical n 3.0 1040 swivel Y 4000 5.0 Y n
Canon 5DS« »optical Y 3.2 1040 fixed n 8000 5.0 n n
Canon 1200D« »optical n 3.0 460 fixed n 4000 3.0 Y n
Canon 700D« »optical n 3.0 1040 swivel Y 4000 5.0 Y n
Canon G16« »optical n 3.0 922 fixed n 4000 2.2 Y Y
Canon M« »- n 3.0 1040 fixed Y 4000 4.3 n n
Canon 650D« »optical n 3.0 1040 swivel Y 4000 5.0 Y n
Canon 600D« »optical n 3.0 1040 swivel n 4000 3.7 Y n
Canon 500D« »optical n 3.0 920 fixed n 4000 3.4 Y n
Leica Q Typ 116« »3680 n 3.0 1040 fixed Y 2000 10.0 n n
Panasonic G6« »1440 n 3.0 1036 swivel Y 4000 7.0 Y n
Sony RX100 IV« »2359 n 3.0 1228 tilting n 2000 16.0 Y Y
Sony RX1R« »- n 3.0 1229 fixed n 4000 5.0 Y n
Sony RX1« »- n 3.0 1229 fixed n 4000 5.0 Y n

The RX1R II is a current model that online retailers, such as amazon, will have in stock. In contrast, the 100D has been discontinued (but it can be found pre-owned on eBay). As a replacement in the same line of cameras, the 100D was succeeded by the Canon 200D.

Review summary: Canon 100D vs Sony RX1R II

So how do things add up? Is there a clear favorite between the Canon 100D and the Sony RX1R II? The listing below highlights the relative strengths of the two models.

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Reasons to prefer the Canon EOS 100D:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
  • More flexible: Can take a variety of interchangeable lenses, including specialty optics.
  • Longer lasting: Can take more shots (380 versus 220) on a single battery charge.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • More heavily discounted: Has been available for much longer (launched in March 2013).

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Advantages of the Sony Cyber-shot DSC-RX1R II:

  • More detail: Has more megapixels (42.2 vs 17.9MP), which boosts linear resolution by 53%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better image quality: Scores substantially higher (34 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (4 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (2.6 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (1.9 stops ISO advantage).
  • Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • More detailed LCD: Has a higher resolution rear screen (1229k vs 1040k dots).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Ready to shoot: Comes with an integrated lens, while the 100D requires a separate lens.
  • More compact: Is smaller (113x65mm vs 117x91mm) and will fit more readily into a bag.
  • More modern: Reflects 2 years and 6 months of technical progress since the 100D launch.

If the number of relative strengths (bullet points above) is taken as a guide, the RX1R II is the clear winner of the contest (13 : 7 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.

100D 07:13 RX1R II

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the handling experience and imaging performance when actually working with the 100D or the RX1R II. 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. This is why hands-on reviews by experts are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The full reviews are available by clicking on the site logo in the table header.

Review scores
  Camera cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Canon 100D»Rec78/1004/54/54/5 Mar 2013 549- i
Sony RX1R II«-82/100-rev4.5/5 Oct 2015 3,299 i i
Canon 4000D« »rev---3.5/5 Feb 2018 399 i i
Canon 200D« »HiRec78/1004.5/54.5/54.5/5 Jun 2017 549 i i
Canon 5DS« »Rec83/1004.5/55/54.5/5 Feb 2015 3,699 i i
Canon 1200D« »Rec-4/54/54.5/5 Feb 2014 449- i
Canon 700D« »-76/1004.5/54.5/54.5/5 Mar 2013 649- i
Canon G16« »Rec-4.5/54.5/54.5/5 Aug 2013 549 i i
Canon M« »Rec-4/53.5/54/5 Jul 2012 599- i
Canon 650D« »HiRec77/1004.5/54.5/54.5/5 Jun 2012 849- i
Canon 600D« »rev77/1004.5/55/54.5/5 Feb 2011 599- i
Canon 500D« »HiRec74/1004.5/55/54.5/5 Mar 2009 799- i
Leica Q Typ 116« »-80/1004.5/5-4.5/5 Jun 2015 4,249 i i
Panasonic G6« »HiRec-5/5-4.5/5 Apr 2013 599- i
Sony RX100 IV« »HiRec85/1004/54.5/54.5/5 Jun 2015 999- i
Sony RX1R« »--4/5rev4.5/5 Jun 2013 2,799- i
Sony RX1« »-79/1004/54.5/54.5/5 Sep 2012 2,799- i

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. Hence, a score should always be seen in the context of the camera's market launch date and its price, 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.

 

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. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting. If you do not see the camera that you are looking for, please send me an email, and I will try to add information on that model to the database.

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