Pentax K-5 vs Canon G5X Mark II

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Pentax K-5 vs Canon G5X Mark II

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APS-C 372.1mm²
16.3 megapixels
ISO 100 - 12,800

Go in depth with our full Pentax K-5 Review.
See real-world photos taken with the K-5.

1 inch 116.2mm²
20.2 megapixels
24.00mm - 120.00mm (35mm eq.)

Go in depth with our full Canon G5X Mark II Review.

Succeeded by the Pentax K-5 II
Compare K-5 vs K-5 II
Compare Pentax K-5 II vs Canon G5X Mark II

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Differences

Pentax K-5 advantages over Canon G5X Mark II

Larger sensor
APS-C vs 1 inch
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.81 vs 2.41 microns
Better low-light and dynamic range (all else equal)
Fast startup
~0.60 vs 1.5 sec
Faster startup lets you catch the moment
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

740 vs 230 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
Hot shoe
Hot shoe vs None
Off-camera flashes open new possibilities
Higher extended ISO
51200 vs 25600 ISO
Higher extended ISO can give more low-light flexibility

Canon G5X Mark II advantages over Pentax K-5

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
Shoot 4K video
4K (UHD) vs 1080p
Make sure you have a fast computer
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
Tiltable Screen
Tiltable vs Fixed
Tilt the screen for shooting flexbility
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
Integrated ND filter
Yes vs No
Shoot in daylight with a large aperture or slow shutter
Thinner
46 mm vs 73 mm
Thinner
Higher max flash sync
1/2000 vs 1/180 sec
Reduce the effect of ambient light in flash shots
Newer
5 years vs 14 years old
Newer cameras often support more advanced features
More pixels
20.2 vs 16.3 megapixels
Higher resolution photos
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Faster JPEG shooting
20.0 fps vs 6.5 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
122 vs 31 shots
Take more JPEG shots before waiting (burst mode)
Faster RAW shooting
30.0 fps vs 6.5 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
71 vs 23 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/25600 vs 1/8000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Rear display
Both provide
Review photos on the back of the camera
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
In-Camera Image Stabilization
Both provide
Reduces the effects of camera shake at slower shutter speeds
RAW file ability
Both provide
Gives you more flexibility to develop your photos later
Internal flash
Both provide
Useful in a pinch for fill flash
Manual focus
Both provide
AF is for the weak. Real photographers focus manually.
HDMI out
Both provide
Use HDMI output to monitor or review video
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
NFC
Neither provide
Simplifies pairing your camera with supported phones
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

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Read K-5 User Reviews

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Canon G5X Mark II

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Review Excerpt

Excellent high ISO performance, one of the best APS-C sensors yet; 6.5 fps burst mode has very good buffer depths; Weather, dust, and cold resistant; In-body Shake Reduction corrects not only horizontal / vertical, but also rotational motion.
Default saturation and contrast a bit high; Auto white balance too warm in tungsten light; Fewer AF points than main competitors; Only a single card slot, and no UHS-I card support (slow buffer clearing).
Read our Pentax K-5 Full Review

We haven’t reviewed the Canon G5X Mark II.
Read our Canon G5X Mark II Initial Test

The Competition

Compared to Canon T3i

Pentax K-5

Canon T3i

$800
APS-C

Larger sensor
In-Camera Image Stabilization

$549
APS-C

Tilt-swivel screen
More telephoto lens reach

Compare Pentax K-5 vs Canon T3i

Canon G5X Mark II

Canon T3i

$899
1 inch

Focus peaking
In-Camera Image Stabilization

$549
APS-C

Tilt-swivel screen
Larger sensor

Compare Canon G5X Mark II vs Canon T3i

Compared to Nikon D5100

Pentax K-5

Nikon D5100

$800
APS-C

In-Camera Image Stabilization
Top deck display

$650
APS-C

Less expensive
Tilt-swivel screen

Compare Pentax K-5 vs Nikon D5100

Canon G5X Mark II

Nikon D5100

$899
1 inch

Focus peaking
In-Camera Image Stabilization

$650
APS-C

Less expensive
Tilt-swivel screen

Compare Canon G5X Mark II vs Nikon D5100

Compared to Pentax K-30

Pentax K-5

Pentax K-30

$800
APS-C

Fast startup
Longer stills battery life

$599
APS-C

Focus peaking
More telephoto lens reach

Compare Pentax K-5 vs Pentax K-30

Canon G5X Mark II

Pentax K-30

$899
1 inch

Shoot 4K video
Touchscreen

$599
APS-C

Larger sensor
Bigger pixels

Compare Canon G5X Mark II vs Pentax K-30

Compared to Canon G7X Mark II

Pentax K-5

Canon G7X Mark II

$800
APS-C

Larger sensor
Eye-level viewfinder

$700
1 inch

Focus peaking
Less expensive

Compare Pentax K-5 vs Canon G7X Mark II

Canon G5X Mark II

Canon G7X Mark II

$899
1 inch

Eye-level viewfinder
Shoot 4K video

$700
1 inch

Less expensive
NFC

Compare Canon G5X Mark II vs Canon G7X Mark II

Compared to Canon G7X Mark III

Pentax K-5

Canon G7X Mark III

$800
APS-C

Larger sensor
Eye-level viewfinder

$1038
1 inch

Focus peaking
Shoot 4K video

Compare Pentax K-5 vs Canon G7X Mark III

Canon G5X Mark II

Canon G7X Mark III

$899
1 inch

Eye-level viewfinder
More telephoto lens reach

$1038
1 inch

Less expensive
External Mic Jack

Compare Canon G5X Mark II vs Canon G7X Mark III

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