Canon EOS M3 vs Panasonic GH5

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Canon EOS M3 vs Panasonic GH5

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APS-C 332.3mm²
24.2 megapixels
ISO 100 - 12,800

Go in depth with our full Canon EOS M3 Review.
How does it shoot? Canon EOS M3 in the real world.
See real-world photos taken with the EOS M3.
Compare Canon EOS M3 image quality against competitors.
What’s the bottom line? Read our Canon EOS M3 conclusion.

4/3 224.9mm²
20.3 megapixels
ISO 200 - 25,600

Go in depth with our full Panasonic GH5 Review.
How does it shoot? Panasonic GH5 in the real world.
See real-world photos taken with the GH5.
Compare Panasonic GH5 image quality against competitors.
What’s the bottom line? Read our Panasonic GH5 conclusion.

Succeeded by the Canon EOS M6
Compare EOS M3 vs EOS M6

Succeeded by the Panasonic GH5 II
Compare GH5 vs GH5 II

Compare CANON EOS M6 vs PANASONIC GH5 II

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Differences

Canon EOS M3 advantages over Panasonic GH5

Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
Less expensive
$700 vs $1298
Save money for lenses or accessories
NFC
Yes vs No
Simplifies pairing your camera with supported phones
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.
EOS M3 test data on DxO Mark GH5 test data on DxO Mark

1,169 vs 807 iso
Take photos in low light with less noise
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
Thinner
44 mm vs 87 mm
Thinner
Lighter weight
366g vs 725g
Lighter weight
More pixels
24.2 vs 20.3 megapixels
Higher resolution photos
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos
Bigger JPEG buffer
Unlimited vs 600 shots
Take more JPEG shots before waiting (burst mode)

Panasonic GH5 advantages over Canon EOS M3

Tilt-swivel screen
Tilt-swivel vs tilt-only
Tilt and swivel the screen for maximum shooting flexibility
Lens selection
Excellent vs Limited
Better lens selection gives you more options
Eye-level viewfinder
Eye-level vs Rear display only
You'll be able to frame photos even when the sun is out
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
Shoot 4K video
4K (DCI) vs 1080p
Make sure you have a fast computer
Fast startup
~1.00 vs 2.4 sec
Faster startup lets you catch the moment
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
More dynamic range

More dynamic range

Cameras with more dynamic range allow you to take photos with dramatic differences in highlight and shadow areas while retaining detail in both.

Think of a brilliant sunset on a rocky beach: Bright sunset in the background, with dark rocks in the foreground. High dynamic range means more of the extremes will be faithfully reproduced.

Dynamic range test data courtesy of DxO Mark.
GH5 test data on DxO Mark EOS M3 test data on DxO Mark

13.0 vs 11.8 evs
Retain detail in highlight and shadows
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

410 vs 250 shots
Capture more photos
More dots on screen
1620k vs 1040k dots
Can mean greater resolution or a brighter screen
Dual card slots
Yes vs No
Gives you more storage flexibility
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
11.9 fps vs 4.2 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
11.9 fps vs 4.0 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
65 vs 4 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/16000 vs 1/4000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Focus peaking
Both provide
Your camera will highlight what's in focus
Touchscreen
Both provide
Interact with your camera just like your smartphone
Built-in Wi-Fi
Both provide
Share your photos wirelessly
External Mic Jack
Both provide
Improved sound fidelity when shooting video
HDMI out
Both provide
Use HDMI output to monitor or review video
Hot shoe
Both provide
Off-camera flashes open new possibilities
Bulb shutter
Both provide
Hold the shutter open manually for long exposures

Common Weaknesses

In-camera panoramas
Neither provide
Stitches multiple shots into a panoramic photo
Built-in GPS
Neither provide
Geotag your photos
Top deck display
Neither provide
Check settings with a screen on top of the camera

User reviews

Amazon
Adorama
Read EOS M3 User Reviews

Amazon
Adorama
Read GH5 User Reviews

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Buy the Canon EOS M3

Body Only (Black)

Body Only (Black)
Kit with 18-55mm and 55-200mm lens (Black)
Kit with 18-55mm lens (Black)
Kit with 18-55mm lens (White)

All EOS M3 Deals

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Buy the Panasonic GH5

Body Only

Body Only
Filmmaking Kit
Kit with 12-60mm lens

All GH5 Deals

Review Excerpt

DSLR image quality & resolution in a mirrorless body; Higher-res 24MP APS-C sensor; Much improved AF performance; Better ergonomics with full PASM dial; Built-in Wi-Fi & NFC; Tilting LCD.
No built-in EVF; Limited native lens selection; Slow burst mode; Shallow buffer depth with RAW files; No 60p video frame rate or 4K video option.
Read our Canon EOS M3 Review

20MP sensor; Better per-pixel sharpness; Very good, slightly improved dynamic range and high ISOs; Stellar 4K video up to 60p with no crop; 6K Photo; Dual UHS-II SD slots; Good battery life for its class.
Buffer is deep, but slow to clear; Expensive; Menus still confusing; No optical low-pass filter means greater risk of moire; No built-in flash.
Read our Panasonic GH5 Review

The Competition

Compared to Samsung NX3000

Canon EOS M3

Samsung NX3000

$700
APS-C

Focus peaking
Touchscreen

$950
APS-C

Larger sensor
Bigger pixels

Compare Canon EOS M3 vs Samsung NX3000

Panasonic GH5

Samsung NX3000

$1348
4/3

Lens selection
Focus peaking

$950
APS-C

Larger sensor
Bigger pixels

Compare Panasonic GH5 vs Samsung NX3000

Compared to Samsung NX500

Canon EOS M3

Samsung NX500

$700
APS-C

More telephoto lens reach
Internal flash

$1600
APS-C

Larger sensor
Shoot 4K video

Compare Canon EOS M3 vs Samsung NX500

Panasonic GH5

Samsung NX500

$1348
4/3

Tilt-swivel screen
Slower slow-motion

$1600
APS-C

Larger sensor
In-camera panoramas

Compare Panasonic GH5 vs Samsung NX500

Compared to Fujifilm X-E3

Canon EOS M3

Fujifilm X-E3

$700
APS-C

Tiltable Screen
NFC

$699
APS-C

Lens selection
Larger sensor

Compare Canon EOS M3 vs Fujifilm X-E3

Panasonic GH5

Fujifilm X-E3

$1348
4/3

Lens selection
Tilt-swivel screen

$699
APS-C

Larger sensor
Less expensive

Compare Panasonic GH5 vs Fujifilm X-E3

Compared to Panasonic G9

Canon EOS M3

Panasonic G9

$700
APS-C

Less expensive
Larger sensor

$948
4/3

Lens selection
Tilt-swivel screen

Compare Canon EOS M3 vs Panasonic G9

Panasonic GH5

Panasonic G9

$1348
4/3

Less expensive
Bigger JPEG buffer

$948
4/3

High resolution composite
Top deck display

Compare Panasonic GH5 vs Panasonic G9

Compared to Panasonic G95

Canon EOS M3

Panasonic G95

$700
APS-C

Larger sensor
NFC

$848
4/3

Tilt-swivel screen
Lens selection

Compare Canon EOS M3 vs Panasonic G95

Panasonic GH5

Panasonic G95

$1348
4/3

Slower slow-motion
Longer stills battery life

$848
4/3

Less expensive
In-camera panoramas

Compare Panasonic GH5 vs Panasonic G95

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