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Canon 6D vs Pentax K-3

The Canon EOS 6D and the Pentax K-3 are two enthusiast cameras that were announced, respectively, in September 2012 and October 2013. Both are DSLR (Digital Single Lens Reflex) cameras that are based on a full frame (6D) and an APS-C (K-3) sensor. The Canon has a resolution of 20 megapixels, whereas the Pentax provides 24.1 MP.

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

Headline Specifications
Canon 6D
versus
Pentax K-3
Canon 6D   Pentax K-3
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Pentax K mount lenses
20 MP, Full Frame Sensor 24.1 MP, APS-C Sensor
1080/30p Video 1080/60i Video
ISO 100-25,600 (50 - 102,400) ISO 100-51,200
Optical viewfinder Optical viewfinder
3.0 LCD, 1040k dots 3.2 LCD, 1037k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
4.5 shutter flaps per second 8.3 shutter flaps per second
Lens stabilization onlyIn-body stabilization
Weathersealed bodyWeathersealed body
1090 shots per battery charge560 shots per battery charge
145 x 111 x 71 mm, 770 g 131 x 100 x 77 mm, 800 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 6D and the Pentax K-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 physical size and weight of the Canon 6D and the Pentax K-3 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.

The K-3 can be obtained in two different colors (black, silver), while the 6D is only available in black.

Size Canon 6D vs Pentax K-3
Compare 6D versus K-3 top
Comparison 6D or K-3 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Pentax K-3 is notably smaller (19 percent) than the Canon 6D. However, the K-3 is slightly heavier (4 percent) than the 6D. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.

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. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the 6D gets 1090 shots out of its LP-E6 battery, while the K-3 can take 560 images on a single charge of its D-LI90 power pack.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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 6D 145 mm 111 mm 71 mm 770 g 1090 Y Sep 2012 2,099 i
2.
 
Pentax K-3 131 mm 100 mm 77 mm 800 g 560 Y Oct 2013 1,299 i
3.
 
Canon 6D Mark II 144 mm 111 mm 75 mm 765 g 1200 Y Jun 2017 1,999 i
4.
 
Canon 5D Mark IV 151 mm 116 mm 76 mm 890 g 900 Y Aug 2016 3,499 i
5.
 
Canon 80D 139 mm 105 mm 79 mm 730 g 960 Y Feb 2016 1,199 i
6.
 
Canon 7D II 149 mm 112 mm 78 mm 910 g 670 Y Sep 2014 1,799 i
7.
 
Canon 70D 139 mm 104 mm 79 mm 755 g 920 Y Jul 2013 1,199 i
8.
 
Canon 5D Mark III 152 mm 116 mm 76 mm 950 g 950 Y Mar 2012 3,499 i
9.
 
Canon 1D X 158 mm 168 mm 83 mm 1551 g 1120 Y Oct 2011 6,799 i
10.
 
Canon 5D Mark II 152 mm 114 mm 75 mm 850 g 850 Y Sep 2008 3,499 i
11.
 
Nikon D610 141 mm 113 mm 82 mm 850 g 900 Y Oct 2013 1,999 i
12.
 
Nikon D600 141 mm 113 mm 82 mm 850 g 900 Y Sep 2012 2,099 i
13.
 
Pentax KP 132 mm 101 mm 76 mm 703 g 390 Y Jan 2017 1,099 i
14.
 
Pentax K-3 II 131 mm 100 mm 77 mm 800 g 720 Y Apr 2015 1,099 i
15.
 
Pentax K-5 II 131 mm 97 mm 73 mm 760 g 740 Y Sep 2012 1,099 i
16.
 
Pentax K-5 131 mm 97 mm 73 mm 760 g 740 Y Sep 2010 1,099 i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

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. The K-3 was launched at a markedly lower price (by 38 percent) than the 6D, 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. 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 6D features a full frame sensor and the Pentax K-3 an APS-C sensor. The sensor area in the K-3 is 58 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.0 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 6D and Pentax K-3 sensor measures

Despite having a smaller sensor, the K-3 offers a higher resolution of 24.1 megapixels, compared with 20 MP of the 6D. 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 3.90μm versus 6.57μm for the 6D). However, it should be noted that the K-3 is a somewhat more recent model (by 1 year) than the 6D, and its sensor might have benefitted from technological advances during this time that partly offset its pixel-size disadvantage. Coming back to sensor resolution, it should be mentioned that the K-3 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Pentax K-3 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the K-3 for good quality output (200 dots per inch) amounts to 30.1 x 20 inches or 76.4 x 50.8 cm, for very good quality (250 dpi) 24.1 x 16 inches or 61.1 x 40.6 cm, and for excellent quality (300 dpi) 20.1 x 13.3 inches or 50.9 x 33.9 cm. The corresponding values for the Canon 6D are 27.4 x 18.2 inches or 69.5 x 46.3 cm for good quality, 21.9 x 14.6 inches or 55.6 x 37.1 cm for very good quality, and 18.2 x 12.2 inches or 46.3 x 30.9 cm for excellent quality prints.

The Canon EOS 6D has a native sensitivity range from ISO 100 to ISO 25600, which can be extended to ISO 50-102400. The corresponding ISO settings for the Pentax K-3 are ISO 100 to ISO 51200 (no boost).

6D versus K-3 MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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 Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar imaging performance. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar 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 6D Full Frame 20.0 5472 36481080/30p23.812.12340 82
2.
 
Pentax K-3 APS-C 24.1 6016 40001080/60i23.713.41216 80
3.
 
Canon 6D Mark II Full Frame 26.0 6240 41601080/60p24.411.92862 85
4.
 
Canon 5D Mark IV Full Frame 30.1 6720 44804K/30p24.813.62995 91
5.
 
Canon 80D APS-C 24.0 6000 40001080/60p23.613.21135 79
6.
 
Canon 7D II APS-C 20.0 5472 36481080/60p22.411.81082 70
7.
 
Canon 70D APS-C 20.0 5472 36481080/30p22.511.6926 68
8.
 
Canon 5D Mark III Full Frame 22.1 5760 38401080/30p24.011.72293 81
9.
 
Canon 1D X Full Frame 17.9 5184 34561080/30p23.811.82786 82
10.
 
Canon 5D Mark II Full Frame 21.0 5616 37441080/30p23.711.91815 79
11.
 
Nikon D610 Full Frame 24.2 6016 40161080/30p25.114.42925 94
12.
 
Nikon D600 Full Frame 24.2 6016 40161080/30p25.114.22980 94
13.
 
Pentax KP APS-C 24.1 6016 40001080/60i...... ..
14.
 
Pentax K-3 II APS-C 24.1 6016 40001080/60i23.613.61106 80
15.
 
Pentax K-5 II APS-C 16.1 4928 32641080/25p23.814.11235 82
16.
 
Pentax K-5 APS-C 16.1 4928 32641080/25p23.714.11162 82

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the K-3 provides a faster frame rate than the 6D. It can shoot movie footage at 1080/60i, while the Canon is limited to 1080/30p.

Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. The 6D and the K-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 viewfinder in the K-3 offers a wider field of view (100%) than the one in the 6D (97%), so that a larger proportion of the captured image is visible in the finder. On the other hand, the viewfinder of the 6D has a higher magnification (0.71x vs 0.63x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Canon 6D and Pentax K-3 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
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
1.
 
Canon 6Doptical Y 3.0 1040 fixed n 1/4000s 4.5 n n
2.
 
Pentax K-3optical Y 3.2 1037 fixed n 1/8000s 8.3 Y Y
3.
 
Canon 6D Mark IIoptical Y 3.0 1040 swivel Y 1/4000s 6.5 n n
4.
 
Canon 5D Mark IVoptical Y 3.2 1620 fixed Y 1/8000s 7.0 n n
5.
 
Canon 80Doptical Y 3.0 1040 swivel Y 1/8000s 7.0 Y n
6.
 
Canon 7D IIoptical Y 3.0 1040 fixed n 1/8000s 10.0 Y n
7.
 
Canon 70Doptical Y 3.0 1040 swivel Y 1/8000s 7.0 Y n
8.
 
Canon 5D Mark IIIoptical Y 3.2 1040 fixed n 1/8000s 6.0 n n
9.
 
Canon 1D Xoptical Y 3.2 1040 fixed n 1/8000s 14.0 n n
10.
 
Canon 5D Mark IIoptical Y 3.0 920 fixed n 1/8000s 3.9 n n
11.
 
Nikon D610optical Y 3.2 921 fixed n 1/4000s 6.0 Y n
12.
 
Nikon D600optical Y 3.0 921 fixed n 1/4000s 5.5 Y n
13.
 
Pentax KPoptical n 3.0 921 tilting n 1/6000s 7.0 Y Y
14.
 
Pentax K-3 IIoptical Y 3.2 1037 fixed n 1/8000s 8.3 n Y
15.
 
Pentax K-5 IIoptical Y 3.0 921 fixed n 1/8000s 7.0 Y Y
16.
 
Pentax K-5optical Y 3.0 921 fixed n 1/8000s 7.0 Y Y

One feature that differentiates the K-3 and the 6D is in-body image stabilization (IBIS). The K-3 reduces the risk of handshake-induced blur with all attached lenses, while the 6D offers no blur reduction with lenses that themselves do not provide optical image stabilization.

The Pentax K-3 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 6D and the K-3 write their files to SDXC cards. The K-3 features dual card slots, which can be very useful in case a memory card fails. In contrast, the 6D only has one slot. 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 6D and Pentax K-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
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon 6DYmonomonoY-mini2.0Y--
2.
 
Pentax K-3YmonomonoYYmini3.0---
3.
 
Canon 6D Mark IIYstereomonoY-mini2.0YYY
4.
 
Canon 5D Mark IVYmonomonoYYmini3.0YY-
5.
 
Canon 80DYstereomonoYYmini2.0YY-
6.
 
Canon 7D IIYstereomonoYYmini3.0---
7.
 
Canon 70DYstereomonoY-mini2.0Y--
8.
 
Canon 5D Mark IIIYmonomonoYYmini2.0---
9.
 
Canon 1D XYmono-Y-mini2.0---
10.
 
Canon 5D Mark IIYmonomonoY-mini2.0---
11.
 
Nikon D610YmonomonoYYmini2.0---
12.
 
Nikon D600YmonomonoYYmini2.0---
13.
 
Pentax KPYstereomonoY--2.0Y--
14.
 
Pentax K-3 IIYmonomonoYYmini3.0---
15.
 
Pentax K-5 IIYstereomonoY-mini2.0---
16.
 
Pentax K-5YstereomonoY-mini2.0---

It is notable that the 6D offers wifi support, while the K-3 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.

Studio photographers will appreciate that the Pentax K-3 (unlike the 6D) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Travel and landscape photographers will find it useful that the 6D has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.

Both the 6D and the K-3 have been discontinued, but can regularly be found used on eBay. The 6D was replaced by the Canon 6D Mark II, while the K-3 was followed by the Pentax K-3 II. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Pentax websites.

Review summary

So what is the bottom line? Is the Canon 6D better than the Pentax K-3 or vice versa? A synthesis of the relative strong points of each of the models is listed below.

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Advantages of the Canon EOS 6D:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Better low-light sensitivity: Requires less light for good images (0.9 stops ISO advantage).
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.71x vs 0.63x).
  • Longer lasting: Can take more shots (1090 versus 560) on a single battery charge.
  • Easier geotagging: Features an internal GPS sensor to log localization data.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • More heavily discounted: Has been on the market for longer (launched in September 2012).

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Arguments in favor of the Pentax K-3:

  • More detail: Has more megapixels (24.1 vs 20MP), which boosts linear resolution by 10%.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • More dynamic range: Captures a broader range of light and dark details (1.3 EV of extra DR).
  • Better video: Provides higher movie framerates (1080/60i versus 1080/30p).
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • More complete view: Has a viewfinder with a larger field of view (100% vs 97%).
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Faster burst: Shoots at higher frequency (8.3 vs 4.5 flaps/sec) to capture the decisive moment.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More compact: Is smaller (131x100mm vs 145x111mm) and will fit more readily into a bag.
  • Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • More affordable: Was introduced into a lower priced category (38 percent cheaper at launch).
  • More modern: Was introduced somewhat (1 year) more recently.

If the count of individual advantages (bullet points above) is taken as a guide, the K-3 is the clear winner of the contest (18 : 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. 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.

6D 07:18 K-3

How about other alternatives? Do the specifications of the Canon 6D and the Pentax K-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 comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it says little about, for example, the shooting experience and imaging performance of the 6D and the K-3 in practical situations. 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 adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], 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 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 6D5/5+ +83/1004.5/54.5/5 Sep 2012 2,099 i
2.
 
Pentax K-34/5..83/1005/55/5 Oct 2013 1,299 i
3.
 
Canon 6D Mark II4/5+80/1004.5/54/5 Jun 2017 1,999 i
4.
 
Canon 5D Mark IV4.5/5+ +87/1004.5/54.5/5 Aug 2016 3,499 i
5.
 
Canon 80D4/5+ +84/1004.5/54.5/5 Feb 2016 1,199 i
6.
 
Canon 7D II4.5/5+84/1004/54.5/5 Sep 2014 1,799 i
7.
 
Canon 70D5/5+ +83/1004.5/55/5 Jul 2013 1,199 i
8.
 
Canon 5D Mark III..+ +82/1004.5/54.5/5 Mar 2012 3,499 i
9.
 
Canon 1D X5/5....4.5/54.5/5 Oct 2011 6,799 i
10.
 
Canon 5D Mark II4/591/10079/1004/5.. Sep 2008 3,499 i
11.
 
Nikon D6104/5+ +87/1004.5/54.5/5 Oct 2013 1,999 i
12.
 
Nikon D6004/5+ +87/1005/54.5/5 Sep 2012 2,099 i
13.
 
Pentax KP4/5..82/1005/54.5/5 Jan 2017 1,099 i
14.
 
Pentax K-3 II4.5/5....5/55/5 Apr 2015 1,099 i
15.
 
Pentax K-5 II5/5..80/1005/54.5/5 Sep 2012 1,099 i
16.
 
Pentax K-54/5..83/1005/54.5/5 Sep 2010 1,099 i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The above review scores should be interpreted 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 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.

Canon 6D:
Check Ebay offers
Pentax K-3:
Check Ebay offers

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. 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 6D vs Pentax K-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 6D Pentax K-3
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Pentax K mount lenses
    Launch Date September 2012 October 2013
    Launch Price USD 2,099 USD 1,299
    Sensor Specs Canon 6D Pentax K-3
    Sensor Technology CMOS CMOS
    Sensor Format Full Frame Sensor APS-C Sensor
    Sensor Size 36.0 x 24.0 mm 23.5 x 15.6 mm
    Sensor Area 864 mm2 366.6 mm2
    Sensor Diagonal 43.3 mm 28.2 mm
    Crop Factor 1.0x 1.5x
    Sensor Resolution 20 Megapixels 24.1 Megapixels
    Image Resolution 5472 x 3648 pixels 6016 x 4000 pixels
    Pixel Pitch 6.57 μm 3.90 μm
    Pixel Density 2.31 MP/cm2 6.56 MP/cm2
    Moiré control Anti-Alias filter no AA filter
    Movie Capability 1080/30p Video 1080/60i Video
    ISO Setting 100 - 25,600 ISO 100 - 51,200 ISO
    ISO Boost 50 - 102,400 ISO no Enhancement
    Image Processor DIGIC 5+ PRIME III
    DXO Sensor Quality (score) 82 80
    DXO Color Depth (bits) 23.8 23.7
    DXO Dynamic Range (EV) 12.1 13.4
    DXO Low Light (ISO) 2340 1216
    Screen Specs Canon 6D Pentax K-3
    Viewfinder Type Optical viewfinder Optical viewfinder
    Viewfinder Field of View 97% 100%
    Viewfinder Magnification 0.71x 0.63x
    Top-Level Screen Control Panel Control Panel
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.2inch
    LCD Resolution 1040k dots 1037k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Canon 6D Pentax K-3
    Focus System Phase-detect AF Phase-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/8000s
    Continuous Shooting 4.5 shutter flaps/s 8.3 shutter flaps/s
    Shutter Life Expectancy100 000 actuations200 000 actuations
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Image StabilizationLens stabilization onlyIn-body stabilization
    Fill Flash no On-Board Flash Built-in Flash
    Storage Medium SDXC cards SDXC cards
    Second Storage Option Single card slot Dual card slots
    UHS card support UHS-I UHS-I
    Connectivity Specs Canon 6D Pentax K-3
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB 3.0
    HDMI Port mini HDMI mini HDMI
    Microphone Port External MIC port External MIC port
    Headphone Socket no Headphone port Headphone port
    Wifi Support Wifi built-in no Wifi
    Geotagging GPS built-in no internal GPS
    Body Specs Canon 6D Pentax K-3
    Environmental SealingWeathersealed bodyWeathersealed body
    Battery Type LP-E6 D-LI90
    Battery Life (CIPA)1090 shots per charge560 shots per charge
    Body Dimensions 145 x 111 x 71 mm
    (5.7 x 4.4 x 2.8 in)
    131 x 100 x 77 mm
    (5.2 x 3.9 x 3.0 in)
    Camera Weight 770 g (27.2 oz) 800 g (28.2 oz)

    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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