Pentax K-50 vs Canon 1DX Mark II

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Pentax K-50 vs Canon 1DX Mark II

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APS-C 372.1mm²
16.3 megapixels
ISO 100 - 51,200

Go in depth with our full Pentax K-50 Review.
See real-world photos taken with the K-50.

35mm 864.0mm²
20.2 megapixels
ISO 100 - 51,200

Go in depth with our full Canon 1DX Mark II Review.
How does it shoot? Canon 1DX Mark II in the real world.
See real-world photos taken with the 1DX Mark II.
Compare Canon 1DX Mark II image quality against competitors.
What’s the bottom line? Read our Canon 1DX Mark II conclusion.

Succeeded by the Pentax K-70
Compare K-50 vs K-70

Succeeded by the Canon 1DX Mark III
Compare 1DX Mark II vs 1DX Mark III

Compare PENTAX K-70 vs CANON 1DX MARK III

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Differences

Pentax K-50 advantages over Canon 1DX Mark II

Less expensive
$149 vs $2999*
Save money for lenses or accessories
Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Internal flash
Internal flash vs None
Useful in a pinch for fill flash

Canon 1DX Mark II advantages over Pentax K-50

Larger sensor
35mm vs APS-C
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 6.58 vs 4.81 microns
Better low-light and dynamic range (all else equal)
Shoot 4K video
4K (DCI) vs 1080p
Make sure you have a fast computer
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
1DX Mark II test data on DxO Mark K-50 test data on DxO Mark

3,207 vs 1,120 iso
Take photos in low light with less noise
Built-in GPS
GPS vs None
Geotag your photos
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Longer stills battery life
More info

Longer stills battery life

Cameras with longer battery life can take more photos before exhausting their batteries.

Special note: The measurement standard for battery life stipulates that if a camera has an internal flash, it must be used for 50% of photos taken. For this reason, comparisons of one camera with an internal flash to another without will not be comparable

1210 vs 480 shots
Capture more photos
Top deck display
Yes vs No
Check settings with a screen on top of the camera
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
More cross-type AF points
41 vs 9
Cross-type AF points improve autofocus performance
HDMI out
HDMI out vs None
Use HDMI output to monitor or review video
More dots on screen
1620k vs 922k dots
Can mean greater resolution or a brighter screen
More viewfinder magnification
0.76x vs 0.61x
Get a bigger view of the scene through the eye-level viewfinder
More pixels
20.2 vs 16.3 megapixels
Higher resolution photos
Dual card slots
Yes vs No
Gives you more storage flexibility
More AF points
61 vs 11
More AF points improve autofocus
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Faster JPEG shooting
14.0 fps vs 6.0 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
Unlimited vs 30 shots
Take more JPEG shots before waiting (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Higher extended ISO
409600 vs 51200 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
Pentaprism viewfinder
Both provide
Much better viewfinder picture fidelity
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

Tilt-swivel screen
Neither provide
Tilt and swivel the screen for maximum shooting flexibility
In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
Tiltable Screen
Neither provide
Tilt the screen for shooting flexbility
Built-in Wi-Fi
Neither provide
Share your photos wirelessly
NFC
Neither provide
Simplifies pairing your camera with supported phones
Built-in Bluetooth
Neither provide
Always-on wireless connectivity

User reviews

Amazon
Adorama
Read K-50 User Reviews

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Kit with 18-55mm lens

All K-50 Deals

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All 1DX Mark II Deals

Review Excerpt

We haven’t finished our review of the Pentax K-50, but we have extensive sample photos and a hands-on report.
See our Pentax K-50 First Shots

Excellent image quality, especially from RAWs; Fantastic high ISO performance; Fast autofocus with great tracking performance; 14fps burst rate; Amazing buffer capacity; 4K 60p video; Robust build quality.
Very heavy, bulky and expensive; Dual memory card slots use different formats; 29:59 continuous video recording limit; Touchscreen feels underutilized.
Read our Canon 1DX Mark II Review

The Competition

Compared to Sony A57

Pentax K-50

Sony A57

$149
APS-C

Lens selection
Higher effective ISO

$800
APS-C

In-camera panoramas
Tiltable Screen

Compare Pentax K-50 vs Sony A57

Canon 1DX Mark II

Sony A57

$2999
35mm

Lens selection
Larger sensor

$800
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Canon 1DX Mark II vs Sony A57

Compared to Sony A37

Pentax K-50

Sony A37

$149
APS-C

Lens selection
Higher effective ISO

$600
APS-C

In-camera panoramas
Tiltable Screen

Compare Pentax K-50 vs Sony A37

Canon 1DX Mark II

Sony A37

$2999
35mm

Lens selection
Larger sensor

$600
APS-C

Focus peaking
In-Camera Image Stabilization

Compare Canon 1DX Mark II vs Sony A37

Compared to Nikon D3300

Pentax K-50

Nikon D3300

$149
APS-C

Focus peaking
In-Camera Image Stabilization

$206
APS-C

Less expensive
In-camera panoramas

Compare Pentax K-50 vs Nikon D3300

Canon 1DX Mark II

Nikon D3300

$2999
35mm

Larger sensor
Bigger pixels

$206
APS-C

Less expensive
In-camera panoramas

Compare Canon 1DX Mark II vs Nikon D3300

Compared to Nikon D4S

Pentax K-50

Nikon D4S

$149
APS-C

Less expensive
Focus peaking

$5399
35mm

Larger sensor
Bigger pixels

Compare Pentax K-50 vs Nikon D4S

Canon 1DX Mark II

Nikon D4S

$2999
35mm

Less expensive
Shoot 4K video

$5399
35mm

Fast startup
Longer stills battery life

Compare Canon 1DX Mark II vs Nikon D4S

Compared to Nikon D5

Pentax K-50

Nikon D5

$149
APS-C

Less expensive
Focus peaking

$4911
35mm

Larger sensor
Bigger pixels

Compare Pentax K-50 vs Nikon D5

Canon 1DX Mark II

Nikon D5

$2999
35mm

Higher effective ISO
Built-in GPS

$4911
35mm

Fast startup
Longer stills battery life

Compare Canon 1DX Mark II vs Nikon D5

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