Pentax K-S2 vs Canon EOS 6D Mark II

  • APS-C
  • 20 megapixels
  • Pentax KAF2
  • 40
    Overall
  • 11
    Imaging
  • 67
    Features
  • 74
    Size
  • 0
    Price
  • Full frame
  • 26 megapixels
  • Canon EF
  • 55
    Overall
  • 33
    Imaging
  • 84
    Features
  • 70
    Size
  • 0
    Price

Pentax K-S2 vs Canon EOS 6D Mark II: a Complete Review and Comparison

Are you looking for the best camera to suit your needs? Due to a wide range of options, making a wise and weighted decision can be rather challenging. Which specs to keep in mind? What are the key pros and cons of each model? This comparison should give some helpful hints!

In this review, we are going to make a detailed comparison of two cameras that fall into different categories. While the first model we are looking at, Pentax K-S2 belongs to a Entry-Level DSLR category, the other model, Pentax K-S2 is a Semi-Pro DSLR camera. Pentax K-S2 is equipped with a 20.0 MP CMOS sensor, while Canon EOS 6D Mark II comes with a 26.0 MP CMOS sensor.

To get started, let’s take a look at some of the key features of Pentax K-S2 and Canon EOS 6D Mark II and, after this, we can go on to our detailed comparison of these models.

Pentax K-S2 Key Features:

  • 20.0 MP APS-C CMOS sensor
  • ISO 100 - 51200
  • Image Stabilization: Yes
  • 3″ Fully Articulated Screen
  • ViewFinder: Yes
  • 5.4 fps Continuous Shooting
  • Video: 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p)
  • Built-in Wireless: Yes
  • Dimensions: 91 x 123 x 73 mm
  • Weight: 678 g
  • Environmental Sealing: Yes
  • Built-in GPS: Yes
  • Replaced Pentax K-S1. Compare

Canon EOS 6D Mark II Key Features:

  • 26.0 MP Full frame CMOS sensor
  • ISO 100 - 40000 (Expands to 50 - 102400)
  • Image Stabilization: Yes
  • 3″ Fully Articulated Screen
  • ViewFinder: Yes
  • 6.5 fps Continuous Shooting
  • Video: 1920 x 1080 @ 60p / 60 Mbps, MP4, H.264, AAC
  • Built-in Wireless: Yes
  • Dimensions: 144 x 111 x 75 mm
  • Weight: 765 g
  • Environmental Sealing: Yes
  • Built-in GPS: Yes
  • Replaced Canon 6D.

Pentax K-S2 substituted Pentax K-S1. Be sure to check out some of our other overviews that may also interest you:
Pentax K-S2 vs. K-S1
Pentax K-S1 vs. Canon EOS 6D Mark II

Why is Pentax K-S2 a better choice than Canon EOS 6D Mark II

Built-In Flash Yes vs No All the lenses are stabilized
Flash Range 12 vs No 12 better flash range
Max Shutter Speed 1/6000 vs 1/4000 Faster shutter speed
Weight 678 g vs 765 g 87 g lighter

What are the key reasons to pick Canon EOS 6D Mark II over Pentax K-S2

Bluetooth Yes vs No Connect your camera to other devices via Bluetooth
Gps Built-in vs Optional Has GPS
Sensor Resolution 26.0 MP vs 20.0 MP 23.1% more pixels
Sensor Area 861.6 mm2 vs 366.6 mm2 57.5% larger pixel area
Continuous Shooting 6.5 fps vs 5.4 fps 1.1 fps faster
Number Of Focus Points 45 vs 11 34 more focus points
Screen Resolution 1,040k dots vs 921k dots 11.4% higher resolution screen
Touch Screen Yes vs No Easy control of camera functions
Battery Life 1200 shots vs 410 shots 790 more frames with a single charge
Viewfinder Magnification 0.71 vs 0.64 0.07 better magnification

Key PROs of Pentax K-S2 and Canon EOS 6D Mark II

Screen Size 3″ | 3″ Large display
Screen Type Fully Articulated | Fully Articulated Help viewing and changing settings easily
Viewfinder Optical (pentaprism) | Optical (pentaprism) Better framing and control
Raw Support Yes | Yes Better image quality
AutoFocus Face Detection Yes | Yes Very handy for portraits
Microphone Port Yes | Yes High quality audio recording option
Timelapse Recording Yes | Yes Creative shooting
Bracketing Yes | Yes Useful for tough lighting conditions and HDR
Image Stabilization Yes | Yes Built-in stabilization
Flash Sync Port Yes | Yes Port for Flash Sync
Environmental Sealing Yes | Yes Shoot at tough conditions

Key CONs of Pentax K-S2 and Canon EOS 6D Mark II

Headphone Port No | No No headphone port
Continuous Shooting 5.4 fps | 6.5 fps Low continuous shooting

Pentax K-S2 vs Canon EOS 6D Mark II: Comparing Two Models By Physical Characteristics

Before heading straight to the technical characteristics of each model, let’s start with comparing their physical specs. Let’s start with looking at the physical difference of the two products. Below are images that clearly show the sizes of Pentax K-S2 and Canon EOS 6D Mark II from the front view.

Pentax K-S2
Canon EOS 6D Mark II
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Now, let’s go on and see how the reviewed models are different or similar by the top view.

Pentax K-S2
Canon EOS 6D Mark II
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After looking at these images, you should get a clear idea of each model’s dimensions and how they are different from each other. However, we are not going to stop there. The next characteristic worth looking at is the weight. Of course, not every photographer is concerned about the weight, for example, it wouldn't be a decisive point for those who shoot in a studio. However, it is still an important factor because if you happen to go on a long photo session or just love having the camera with you wherever you go, you want to be sure that the chosen model isn't too heavy.

Speaking of weight, Pentax K-S2 is a lighter option of these two, as it weights 87g less than the Canon EOS 6D Mark II. This difference, in fact, can become a significant disadvantage for the photographers, who prefer to have their cameras with them wherever they go.

Comparing Pentax K-S2 and Canon EOS 6D Mark II by the type of Sensor and Resolution

Sensor is, without a doubt, the most significant element of every digital camera. Its type, size, and resolution are the factors that define the quality of future shots. Thus, it is barely possible to pick a suitable camera without looking at these specs.

Are Pentax K-S2 and Canon EOS 6D Mark II any different in terms of sensor type?

In fact, that's exactly what makes these two models really different. Thus, it is a good point to consider if your are choosing between these two cameras. Pentax K-S2 features a 20.0 MP APS-C sized CMOS sensor and boasts of a PRIME MII processor . Canon EOS 6D Mark II, in its turn, comes with a 26.0 MP Full frame sized CMOS sensor , which makes it significantly different from the first model.

Take a look below to find the comparison of Pentax K-S2 and Canon EOS 6D Mark II by the size of their sensors.

Pentax K-S2
Canon EOS 6D Mark II
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One more distinctive feature of compared models is the sensor size. Canon EOS 6D Mark II is equipped with a sensor that is 0.4x larger than the one featured in Pentax K-S2. Compared to the cameras with smaller sensor area, the ones with larger sensors ensure more control on the blurry background and depth of field if you shoot in the same aperture and focal length. Thus, the first model has a significant advantage here.

For Which Fields Of Photography Are Pentax K-S2 and Canon EOS 6D Mark II Suitable?

If you are interested in photography or has made a career in this field, you should know that different types of shooting actually require different camera characteristics. While one model can produce outstanding portraits, at the same time, it can be terrible for shooting landscapes, and so on. Thus, before you purchase a specific camera, it is vital to decide, which type of shooting you do most often and consider an option that suits it the most.

This section of our comparison is devoted to the performance of Pentax K-S2 and Canon EOS 6D Mark II in different fields of photography. Here we are going to look at the five main areas and evaluate how well each of the reviewed models performs in them. This will help you choose an option that suits your needs the most depending on your interest in one or several of these fields.

Photography Type Pentax K-S2 Canon EOS 6D Mark II
Portrait Photography
86%
99%
Street Photography
96%
100%
Sports Photography
86%
95%
Daily Photography
44%
70%
Landscape Photography
90%
96%

Pentax K-S2 for Portrait Photography

Advantages:

  • Large APS-C (23.5 x 15.6 mm) sensor
  • Image Stabilization
  • Face Detection Focusing

Disadvantages:

No Significant Disadvantages

Canon EOS 6D Mark II for Portrait Photography

Advantages:

  • Large Full frame (35.9 x 24 mm) sensor
  • High resolution sensor (26 MP)
  • Canon is famous with its skintones
  • Image Stabilization
  • Face Detection Focusing

Disadvantages:

No Significant Disadvantages

Pentax K-S2 for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Fully Articulated Screen
  • Image Stabilization
  • Large APS-C(23.5 x 15.6 mm) sensor

Disadvantages:

  • Big size (91 x 123 x 73 mm)
  • Small Number of autofocus Points (11)

Canon EOS 6D Mark II for Street Photography

Advantages:

  • Built-in View Finder
  • Live View
  • Fully Articulated Screen
  • Image Stabilization
  • Large Full frame(35.9 x 24 mm) sensor
  • Big battery life (1200 shots)

Disadvantages:

  • Big size (144 x 111 x 75 mm)

Pentax K-S2 for Sports Photography

Advantages:

  • Environmental Sealing

Disadvantages:

  • Slow Continuous Shooting (5.4 fps)
  • Slow Max Shutter Speed (1/6000s)
  • Smal Number of autofocus Points (11)
  • Small battery life (410 shots)

Canon EOS 6D Mark II for Sports Photography

Advantages:

  • Environmental Sealing
  • Big Number of CrossFocus Points (45)
  • Nice Low Light ISO (2862)
  • Big size (144 x 111 x 75 mm)

Disadvantages:

  • Slow Continuous Shooting (6.5 fps)
  • Slow Max Shutter Speed (1/4000s)
  • Smal Number of autofocus Points (45)

Pentax K-S2 for Daily Photography

Advantages:

  • Large APS-C (23.5 x 15.6 mm) sensor
  • Built-in Flash
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (678 g)
  • Big size (91 x 123 x 73 mm)

Canon EOS 6D Mark II for Daily Photography

Advantages:

  • Large Full frame (35.9 x 24 mm) sensor
  • Built-in View Finder
  • Live View
  • Wireless Connectivity
  • Video is available

Disadvantages:

  • Big weight (765 g)
  • Big size (144 x 111 x 75 mm)
  • No Built-in Flash

Pentax K-S2 for Landscape Photography

Advantages:

  • Large APS-C (23.5 x 15.6 mm) sensor
  • Environmental Sealing
  • Live View
  • RAW Support

Disadvantages:

  • Low resolution sensor (20 MP)

Canon EOS 6D Mark II for Landscape Photography

Advantages:

  • Large Full frame (35.9 x 24 mm) sensor
  • High resolution sensor (26 MP)
  • Good Dynamic Range (11.9)
  • Environmental Sealing
  • Live View
  • RAW Support
  • Nice Low Light ISO (2862)

Disadvantages:

No Significant Disadvantages

Comparison of Pentax K-S2 vs Canon EOS 6D Mark II: Final Verdict

Hopefully, our detailed overview of these models has helped you consider all the main specs, pros and cons of each cameras. Maybe, after reading this comparison, some of you have already decided which option to opt for depending on your needs and preferences. However, if you are still wondering which option is a better choice, Pentax K-S2 or Canon EOS 6D Mark II, below you can see what scores each of them received in five different aspects. To wrap up, we have used our unique Decision Algorithm that assesses different camera models upon 63 different factors including their price, and, if possible, DxO Mark scores. This algorithm allows us to make our verdict more consistent and objective.

What is our final verdict? Based on our comparison and the final scores of Pentax K-S2 and Canon EOS 6D Mark II here is what we can say in conclusion:

According all the factors that we considered in the process of comparing these two cameras, Canon EOS 6D Mark II deserves a higher Total Score than the Pentax K-S2. Thus, if you are choosing between these options, we would recommend you to choose the first model over the other one.

Pentax K-S2 vs Canon EOS 6D Mark II Table Of Technical Specs

For better understanding of each model’s technical characteristics, find the detailed comparison below:

Pentax K-S2 Canon EOS 6D Mark II
General
Brand Pentax Canon
Model K-S2 EOS 6D Mark II
Announced Feb 10, 2015 Jun 29, 2017
Body Type Compact SLR Mid-size SLR
Sensor
Sensor Type CMOS CMOS
Sensor Size APS-C Full frame
Sensor Dimensions 23.5 x 15.6 mm 35.9 x 24 mm
Sensor Area 366.60 mm2 861.60 mm2
Sensor Resolution 20.0 MP 26.0 MP
Max Image Resolution 5472 x 3648 6240 x 4160
Max Native ISO 51,200 40,000
Max Boosted ISO n/a 102,400
Min Native ISO 100 100
RAW Support Yes Yes
Lens
Manual Focus Yes Yes
Lens Mount Pentax KAF2 Canon EF
Number of Lenses 144 256
Focal Length Multiplier 1.5x 1x
Macro Focus Range
AutoFocus
AF Touch No Yes
AF Continuous Yes Yes
AF Single Yes Yes
AF Tracking Yes Yes
AF Selective Yes Yes
AF Center Yes Yes
AF Multi Area Yes Yes
AF Live View Yes Yes
AF Face Detection Yes Yes
AF Contrast Detection Yes Yes
AF Phase Detection Yes Yes
Number of Focus Points 11 45
Number of Cross Focus Points n/a 45
Screen
Screen Type Fully Articulated Fully Articulated
Screen Size 3″ 3″
Screen Resolution 921k dots 1,040k dots
Live View Yes Yes
Touch Screen No Yes
ViewFinder
ViewFinder Optical (pentaprism) Optical (pentaprism)
ViewFinder Resolution 0k dots 0k dots
ViewFinder Coverage 100% 98%
ViewFinder Magnification 0.64 0.71
Photography Features
Min Shutter Speed 30 s 30 s
Max Shutter Speed 1/6000 s 1/4000 s
Continuous Shooting 5.4 fps 6.5 fps
Shutter Priority Yes Yes
Aperture Priority Yes Yes
Manual Exposure Mode Yes Yes
Exposure Compensation Yes Yes
Custom White Balance Yes Yes
Image Stabilization Yes Yes
Built-in Flash Yes No
Flash Range 12 0
Flash Modes Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash no built-in flash
External Flash Yes Yes
AE Bracketing Yes Yes
WB Bracketing No Yes
Exposure Modes
Multi-Segment Yes Yes
Average No Yes
Spot Yes Yes
Partial No Yes
AF-Area No No
Center Weighted Yes No
Video Features
Video Resolutions 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 @ 60p / 60 Mbps, MP4, H.264, AAC
Max Video Resolution 1920 x 1080 1920 x 1080
Video Formats MPEG-4, H.264 MPEG-4, H.264
Microphone Port Yes Yes
Headphone Port No No
Connectivity
Wireless Connectivity Yes Yes
HDMI Yes Yes
USB USB 2.0 USB 2.0
Physical
Environmental Sealing Yes Yes
Water Proof No No
Dust Proof Yes No
Shock Proof No No
Crush Proof No No
Freeze Proof No No
Weight 678 g 765 g
Physical Dimensions 91 x 123 x 73 mm 144 x 111 x 75 mm
Battery Life 410 shots 1200 shots
Battery Type Battery Pack Battery Pack
Battery Model D-LI109 LP-E6N
Other Features
Self Timer Yes Yes
Timelapse Recording Yes Yes
GPS Optional Built-in
Storage Type SD/SDHC/SDXC SD/SDHC/SDXC (UHS-I compatible)
Storage Slots 1 1

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