Canon 6D vs Olympus E-M5 III

Cameras
Compare Cameras
Canon 6D vs Olympus E-M5 III

Leave Feedback

35mm 855.6mm²
20.2 megapixels
ISO 100 - 25,600

Go in depth with our full Canon 6D Review.
How does it shoot? Canon 6D in the real world.
See real-world photos taken with the 6D.
Compare Canon 6D image quality against competitors.
What’s the bottom line? Read our Canon 6D conclusion.

4/3 226.2mm²
20.4 megapixels
ISO 200 - 6400

Go in depth with our full Olympus E-M5 III Review.
How does it shoot? Olympus E-M5 III in the real world.
See real-world photos taken with the E-M5 III.
Compare Olympus E-M5 III image quality against competitors.
What’s the bottom line? Read our Olympus E-M5 III conclusion.

Succeeded by the Canon 6D Mark II
Compare 6D vs 6D Mark II
Compare Canon 6D Mark II vs Olympus E-M5 III

Buy From

Differences

Canon 6D advantages over Olympus E-M5 III

Larger sensor
35mm vs 4/3
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 6.54 vs 3.36 microns
Better low-light and dynamic range (all else equal)
Built-in GPS
GPS vs None
Geotag your photos
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

1090 vs 310 shots
Capture more photos
Top deck display
Yes vs No
Check settings with a screen on top of the camera
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos
Bigger JPEG buffer
1250 vs 26 shots
Take more JPEG shots before waiting (burst mode)
Higher extended ISO
102400 vs 25600 ISO
Higher extended ISO can give more low-light flexibility

Olympus E-M5 III advantages over Canon 6D

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
Less expensive
$1099 vs $1555
Save money for lenses or accessories
Tilt-swivel screen
Tilt-swivel vs none
Tilt and swivel the screen for maximum shooting flexibility
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
Touchscreen
Touch vs No touch
Interact with your camera just like your smartphone
High resolution composite
Yes vs No
Combine multiple shots to form a super hi-res version
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Thinner
49 mm vs 71 mm
Thinner
Newer
5 years vs 12 years old
Newer cameras often support more advanced features
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
30.0 fps vs 4.4 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
30.0 fps vs 4.4 fps
Faster RAW shooting in burst mode
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/32000 vs 1/4000 sec
Shoot wide open in bright light

Similarities

Common Strengths

Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
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
NFC
Neither provide
Simplifies pairing your camera with supported phones
Internal flash
Neither provide
Useful in a pinch for fill flash
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

Amazon
Adorama
Read 6D User Reviews

Buy From

Your purchases support this site

Buy the Canon 6D

Body Only

Body Only
Kit with 24-105mm Lens

All 6D Deals

Your purchases support this site

Buy the Olympus E-M5 III

Body Only (Black)

Body Only (Black)
Body Only (Silver)
Kit with 14-150mm Lens (Black)
Kit with 14-150mm Lens (Silver)

All E-M5 III Deals

Review Excerpt

Excellent image quality on par to more expensive full-frame DSLRs (including the 5D Mark III); Responsive all-around performer; Superior HD video-shooting chops; Built-in Wi-Fi with remote control and sharing features, Built-in GPS and geotagging.
Lacks a built-in, pop-up flash; No external headphone jack; Rather basic 11-point autofocus system; Mediocre burst speed.
Read our Canon 6D Review

Improved image quality; Very good dynamic range & high ISO performance for a modern MFT sensor; Very fast AF; Excellent image stabilization; 4K video recording; Weather-sealed build quality.
Below average battery life; Small size can be awkward with long, heavy lenses; One SD card slot.
Read our Olympus E-M5 III Review

The Competition

Compared to Canon 5D Mark III

Canon 6D

Canon 5D Mark III

$1499
35mm

Less expensive
Built-in Wi-Fi

$2079
35mm

More cross-type AF points
Less shutter lag

Compare Canon 6D vs Canon 5D Mark III

Olympus E-M5 III

Canon 5D Mark III

$924
4/3

Less expensive
Tilt-swivel screen

$2079
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Canon 5D Mark III

Compared to Nikon D610

Canon 6D

Nikon D610

$1499
35mm

Less expensive
Built-in Wi-Fi

$1196
35mm

Fast startup
Higher effective ISO

Compare Canon 6D vs Nikon D610

Olympus E-M5 III

Nikon D610

$924
4/3

Less expensive
Tilt-swivel screen

$1196
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Nikon D610

Compared to Canon 7D Mark II

Canon 6D

Canon 7D Mark II

$1499
35mm

Less expensive
Larger sensor

$1597
APS-C

On-sensor phase detect
More telephoto lens reach

Compare Canon 6D vs Canon 7D Mark II

Olympus E-M5 III

Canon 7D Mark II

$924
4/3

Focus peaking
Less expensive

$1597
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Canon 7D Mark II

Compared to Nikon D600

Canon 6D

Nikon D600

$1499
35mm

Built-in Wi-Fi
Built-in GPS

$1900
35mm

Fast startup
Higher effective ISO

Compare Canon 6D vs Nikon D600

Olympus E-M5 III

Nikon D600

$924
4/3

Focus peaking
Tilt-swivel screen

$1900
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Nikon D600

Compared to Nikon D750

Canon 6D

Nikon D750

$1499
35mm

Less expensive
Built-in GPS

$1700
35mm

Tiltable Screen
Higher effective ISO

Compare Canon 6D vs Nikon D750

Olympus E-M5 III

Nikon D750

$924
4/3

Focus peaking
Less expensive

$1700
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Nikon D750

Compare Other Cameras?