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

Canon T6s vs Ricoh GR III

The Canon EOS Rebel T6s (called Canon 760D in some regions) and the Ricoh GR III are two digital cameras that were announced, respectively, in February 2015 and February 2019. The T6s is a DSLR, while the GR III is a fixed lens compact. Both cameras are equipped with an APS-C sensor. Both cameras offer a resolution of 24 megapixels.

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

Headline Specifications
Canon T6s versus Ricoh GR III
Canon T6s Ricoh GR III
Digital single lens reflex Fixed lens compact camera
Canon EF mount lenses 28mm f/2.8
24 MP, APS-C Sensor 24 MP, APS-C Sensor
1080/30p Video 1080/60p Video
ISO 100-12,800 (100 - 25,600) ISO 100-102,400
Optical viewfinder Viewfinder optional
3.0 LCD, 1040k dots 3.0 LCD, 1037k dots
Swivel touchscreen Fixed touchscreen
5 shutter flaps per second 4 shutter flaps per second
Lens stabilization onlyIn-body stabilization
440 shots per battery charge200 shots per battery charge
132 x 101 x 78 mm, 565 g 109 x 62 x 33 mm, 257 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS Rebel T6s and the Ricoh GR III? 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

An illustration of the physical size and weight of the Canon T6s and the Ricoh GR III is provided in the side-by-side display below. 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 T6s vs Ricoh GR III
Compare T6s versus GR III top
Comparison T6s or GR III rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Ricoh GR III is considerably smaller (49 percent) than the Canon T6s. In this context, it is worth noting that neither the T6s nor the GR III are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the GR III has a lens built in, whereas the T6s is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the T6s and their specifications in the Canon EF Lens Catalog.

The power pack in the GR III can be charged via the USB port, which can be very convenient when travelling.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.

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 T6s 5.2 in 4.0 in 3.1 in 19.9 oz 440 n Feb 2015 649i
 
Ricoh GR III 4.3 in 2.4 in 1.3 in 9.1 oz 200 n Feb 2019 899 i
 
Canon G7 X Mark III 4.1 in 2.4 in 1.6 in 10.7 oz 235 n Jul 2019 749 i
 
Canon 77D 5.2 in 3.9 in 3.0 in 19.0 oz 600 n Feb 2017 899 i
 
Canon T7i 5.2 in 3.9 in 3.0 in 18.8 oz 600 n Feb 2017 749i
 
Canon T6i 5.2 in 4.0 in 3.1 in 19.6 oz 440 n Feb 2015 749i
 
Canon T5 5.1 in 3.9 in 3.1 in 16.9 oz 500 n Feb 2014 449i
 
Canon T4i 5.2 in 3.9 in 3.1 in 20.3 oz 440 n Jun 2012 849i
 
Canon T2i 5.1 in 3.9 in 2.4 in 18.7 oz 440 n Feb 2010 699i
 
Canon T1i 5.1 in 3.9 in 2.4 in 18.3 oz 400 n Mar 2009 799i
 
Canon XSi 5.1 in 3.9 in 2.4 in 18.5 oz 500 n Jan 2008 799i
 
Canon XTi 5.0 in 3.3 in 2.6 in 19.6 oz 370 n Aug 2006 799i
 
Canon XT 5.0 in 3.7 in 2.5 in 19.0 oz 400 n Feb 2005 899i
 
Fujifilm XF10 4.4 in 2.5 in 1.6 in 9.8 oz 330 n Jul 2018 499 i
 
Panasonic ZS200 4.4 in 2.6 in 1.8 in 12.0 oz 370 n Feb 2018 799 i
 
Ricoh GR II 4.6 in 2.5 in 1.4 in 8.9 oz 320 n Jun 2015 699 i
 
Ricoh GR 4.6 in 2.4 in 1.4 in 8.6 oz 290 n Apr 2013 799i
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 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. 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.

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. 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 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 GR III 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.

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors.

Canon T6s and Ricoh GR III sensor measures

Even though the GR III has a larger sensor, both cameras offer the same resolution of 24 megapixels. This implies that the GR III has a lower pixel density and larger individual pixels (with a pixel pitch of 3.91μm versus 3.72μm for the T6s), which gives it a potential advantage in terms of light gathering capacity. In addition, the GR III is much more recent (by 4 years) than the T6s, and its sensor will have benefitted from technological advances during this time. Coming back to sensor resolution, it should be mentioned that the GR III has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

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 Ricoh GR III are ISO 100 to ISO 102400 (no boost).

T6s versus GR III MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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"). 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 T6s APS-C 24.0 6000 40001080/30p22.612.091570
 
Ricoh GR III APS-C 24.0 6000 40001080/60p........
 
Canon G7 X Mark III 1-inch 20.0 5472 36484K/30p........
 
Canon 77D APS-C 24.0 6000 40001080/60p23.613.397178
 
Canon T7i APS-C 24.0 6000 40001080/60p........
 
Canon T6i APS-C 24.0 6000 40001080/30p22.712.091971
 
Canon T5 APS-C 17.9 5184 34561080/30p21.911.372463
 
Canon T4i APS-C 17.9 5184 34561080/30p21.711.272262
 
Canon T2i APS-C 17.9 5184 34561080/30p22.111.578466
 
Canon T1i APS-C 15.1 4752 31681080/20p21.711.566363
 
Canon XSi APS-C 12.2 4272 2848none21.910.869261
 
Canon XTi APS-C 10.1 3888 2592none22.111.066462
 
Canon XT APS-C 8.0 3456 2304none21.810.863760
 
Fujifilm XF10 APS-C 24.0 6000 40004K/15p........
 
Panasonic ZS200 1-inch 20.0 5472 36484K/30p........
 
Ricoh GR II APS-C 16.1 4928 32641080/30p23.613.7107880
 
Ricoh GR APS-C 16.1 4928 32641080/30p23.613.597278

Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the GR III provides a faster frame rate than the T6s. It can shoot movie footage at 1080/60p, while the Canon is limited to 1080/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the T6s has an optical viewfinder, which can be very useful when shooting in bright sunlight. In contrast, the GR III relies on live view and the rear LCD for framing. That said, the GR III can be equipped with an optional viewfinder – the GV-1. The table below summarizes some of the other core capabilities of the Canon T6s and Ricoh GR III 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 T6soptical Y 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Ricoh GR IIIoptional n 3.0 1037 fixed Y 1/4000s 4.0 n Y
 
Canon G7 X Mark IIInone n 3.0 1040 tilting Y 1/2000s 30 Y Y
 
Canon 77Doptical Y 3.0 1040 swivel Y 1/4000s 6.0 Y n
 
Canon T7ioptical n 3.0 1040 swivel Y 1/4000s 6.0 Y n
 
Canon T6ioptical n 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 T4ioptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
 
Canon T2ioptical n 3.0 1040 fixed n 1/4000s 3.7 Y n
 
Canon T1ioptical n 3.0 920 fixed n 1/4000s 3.4 Y n
 
Canon XSioptical n 3.0 230 fixed n 1/4000s 3.5 Y n
 
Canon XTioptical n 2.5 230 fixed n 1/4000s 3.0 Y n
 
Canon XToptical n 1.8 115 fixed n 1/4000s 3.0 Y n
 
Fujifilm XF10none n 3.0 1040 fixed Y 1/4000s 6.0 Y n
 
Panasonic ZS2002330 n 3.0 1240 fixed Y 1/2000s 10.0 Y Y
 
Ricoh GR IIoptional n 3.0 1230 fixed n 1/4000s 4.0 Y n
 
Ricoh GRoptional n 3.0 1230 fixed n 1/4000s 4.0 Y n

One difference between the cameras concerns the presence of an on-board flash. The T6s has one, while the GR III 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 GR III does not have a selfie-screen.

The Ricoh GR III has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

Concerning the storage of imaging data, both the T6s and the GR III write their files to SDXC cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.

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 Ricoh GR III 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 T6sYstereomonoY-mini2.0YY-
 
Ricoh GR IIIYstereomono---3.0Y-Y
 
Canon G7 X Mark III-stereomonoY-micro3.1Y-Y
 
Canon 77DYstereomonoY-mini2.0YYY
 
Canon T7iYstereomonoY-mini2.0YYY
 
Canon T6iYstereomonoY-mini2.0YY-
 
Canon T5Ymonomono--mini2.0---
 
Canon T4iYstereomonoY-mini2.0---
 
Canon T2iYstereo-Y-mini2.0---
 
Canon T1iYmonomono--mini2.0---
 
Canon XSiY----mini2.0---
 
Canon XTiY-----2.0---
 
Canon XTY-----2.0---
 
Fujifilm XF10-stereomonoY-micro2.0Y-Y
 
Panasonic ZS200-stereomono--micro2.0Y-Y
 
Ricoh GR IIYstereomono--micro2.0YY-
 
Ricoh GRYmonomono--micro2.0---

It is notable that the T6s has a microphone port, which is missing on the GR III. Such an external microphone input can help to substantially improve the quality of audio recordings when a good external microphone is used.

The GR III is a recent model that features in the current product line-up of Ricoh. In contrast, the T6s has been discontinued (but can be found pre-owned on eBay). As a replacement in the same line of cameras, the T6s was succeeded by the Canon 77D. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Ricoh websites.

Review summary

So how do things add up? Is the Canon T6s better than the Ricoh GR III or vice versa? The listing below highlights the relative strengths of the two models.

ilogo

Advantages of the Canon EOS Rebel T6s:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Easier framing: Has an optical viewfinder for image composition and settings control.
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster burst: Shoots at higher frequency (5 vs 4 flaps/sec) to capture the decisive moment.
  • More flexible: Can take a variety of interchangeable lenses, including specialty optics.
  • Longer lasting: Can take more shots (440 versus 200) on a single battery charge.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • More heavily discounted: Has been available for much longer (launched in February 2015).

ilogo

Reasons to prefer the Ricoh GR III:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Ready to shoot: Comes with an integrated lens, while the T6s requires a separate lens.
  • More compact: Is smaller (109x62mm vs 132x101mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight even though it has a lens built in (unlike the T6s).
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • More modern: Reflects 4 years of technical progress since the T6s launch.

If the count of individual advantages (bullet points above) is taken as a guide, the T6s emerges as the winner of the contest (12 : 10 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 wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

T6s 12:10 GR III

How about other alternatives? Do the specifications of the Canon T6s and the Ricoh GR III place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Prime Lens Compact Camera listings 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 says little about, for example, the shooting experience and imaging performance of the T6s and the GR III in practical situations. 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 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.

scroll hint
Review Scores
  Camera
Model
camera
  labs  
dp
review  
ephoto
  zine  
imaging
resource
photography
  blog  
Camera
Launch
Launch
Price (USD)
Street
Price
 
Canon T6s+77/1004.5/54.5/54.5/5 Feb 2015 649i
 
Ricoh GR III..81/1004/5.... Feb 2019 899 i
 
Canon G7 X Mark III+ +81/1004/5.... Jul 2019 749 i
 
Canon 77D..82/1004.5/54.5/54/5 Feb 2017 899 i
 
Canon T7i..80/1004.5/54/54/5 Feb 2017 749i
 
Canon T6i..75/1004.5/54.5/54.5/5 Feb 2015 749i
 
Canon T5+..4/54/54.5/5 Feb 2014 449i
 
Canon T4i+ +77/1004.5/54.5/54.5/5 Jun 2012 849i
 
Canon T2i+ +77/1004/55/54.5/5 Feb 2010 699i
 
Canon T1i+ +74/1004.5/55/54.5/5 Mar 2009 799i
 
Canon XSi+ ++ +4/55/54.5/5 Jan 2008 799i
 
Canon XTi+ ++ +o4.5/54/5 Aug 2006 799i
 
Canon XT80/100+ +oo.. Feb 2005 899i
 
Fujifilm XF10..75/1004/5..4.5/5 Jul 2018 499 i
 
Panasonic ZS200+ +81/1004.5/5..4.5/5 Feb 2018 799 i
 
Ricoh GR II....4.5/54.5/54.5/5 Jun 2015 699 i
 
Ricoh GR..79/1004.5/54.5/54.5/5 Apr 2013 799i
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. 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 T6s:
Check Ebay offers
Ricoh GR III:
Check Amazon price

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.

~

    Specifications: Canon T6s vs Ricoh GR III

    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 Ricoh GR III
    Camera Type Digital single lens reflex Fixed lens compact camera
    Camera Lens Canon EF mount lenses 28mm f/2.8
    Launch Date February 2015 February 2019
    Launch Price USD 649 USD 899
    Sensor Specs Canon T6s Ricoh GR III
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor APS-C Sensor
    Sensor Size 22.3 x 14.9 mm 23.5 x 15.6 mm
    Sensor Area 332.27 mm2 366.6 mm2
    Sensor Diagonal 26.8 mm 28.2 mm
    Crop Factor 1.6x 1.5x
    Sensor Resolution 24 Megapixels 24 Megapixels
    Image Resolution 6000 x 4000 pixels 6000 x 4000 pixels
    Pixel Pitch 3.72 μm 3.91 μm
    Pixel Density 7.22 MP/cm2 6.55 MP/cm2
    Moiré control Anti-Alias filter no AA filter
    Movie Capability 1080/30p Video 1080/60p Video
    ISO Setting 100 - 12,800 ISO 100 - 102,400 ISO
    ISO Boost 100 - 25,600 ISO no Enhancement
    Image Processor DIGIC 6 GR Engine VI
    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 Ricoh GR III
    Viewfinder Type Optical viewfinder Viewfinder optional
    Viewfinder Field of View 95%
    Viewfinder Magnification 0.51x
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 1040k dots 1037k dots
    LCD Attachment Swivel screen Fixed screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Canon T6s Ricoh GR III
    Focus System Phase-detect AF On-Sensor Phase-detect
    Continuous Shooting 5 shutter flaps/s 4 shutter flaps/s
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Image StabilizationLens stabilization onlyIn-body stabilization
    Fill Flash Build-in Flash no On-Board Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Single card slot
    UHS card support UHS-I UHS-I
    Connectivity Specs Canon T6s Ricoh GR III
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 3.0
    HDMI Port mini HDMI no HDMI
    Microphone Port External MIC port no MIC socket
    Wifi Support Wifi built-in Wifi built-in
    Near-Field Communication NFC built-in no NFC
    Bluetooth Support no Bluetooth Bluetooth built-in
    Body Specs Canon T6s Ricoh GR III
    Battery Type LP-E17 DB-110
    Battery Life (CIPA)440 shots per charge200 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 132 x 101 x 78 mm
    (5.2 x 4.0 x 3.1 in)
    109 x 62 x 33 mm
    (4.3 x 2.4 x 1.3 in)
    Camera Weight 565 g (19.9 oz) 257 g (9.1 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 T6s vs Ricoh GR III

    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.