Canon 7D Mark II vs Olympus E-M5 III

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

APS-C 337.5mm²
20.2 megapixels
ISO 100 - 16,000

Go in depth with our full Canon 7D Mark II Review.
How does it shoot? Canon 7D Mark II in the real world.
See real-world photos taken with the 7D Mark II.
Compare Canon 7D Mark II image quality against competitors.
What’s the bottom line? Read our Canon 7D Mark II 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.

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Differences

Canon 7D Mark II advantages over Olympus E-M5 III

Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.11 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

670 vs 310 shots
Capture more photos
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
Top deck display
Yes vs No
Check settings with a screen on top of the camera
Dual card slots
Yes vs No
Gives you more storage flexibility
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos
Bigger JPEG buffer
103 vs 26 shots
Take more JPEG shots before waiting (burst mode)
Higher extended ISO
51200 vs 25600 ISO
Higher extended ISO can give more low-light flexibility

Olympus E-M5 III advantages over Canon 7D Mark II

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
Less expensive
$1099 vs $1849
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 Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
Thinner
49 mm vs 78 mm
Thinner
Newer
4 years vs 9 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 9.5 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
30.0 fps vs 9.5 fps
Faster RAW shooting in burst mode
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/32000 vs 1/8000 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
On-sensor phase detect
Both provide
Usually improves live view and video AF performance
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

User reviews

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Buy the Canon 7D Mark II

Body Only

Body Only
Body with W-E1 Wi-Fi Adapter
Kit with 18-135mm Lens
Kit with 18-135mm Lens and Wi-Fi Adapter

All 7D Mark II Deals

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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; High ISO performance improved over predecessor; Excellent burst speeds (up to 10fps); Significantly improved buffer depths; 65-pt AF system; Dual Pixel CMOS AF; Can focus down to f/8 (great for teleconverters); 1080/60p video; Headphone and mic jacks; Rugged build quality.
Autofocus speed (AF shutter lag) slower than 7D and 70D; Mediocre battery life for a pro DSLR; Dynamic range at low to moderate ISOs not as good as competitors; Phase-detect AF did not perform as well as expected in our low-light AF tests; No built-in Wi-Fi; No autofocus for 1080/60p video.
Read our Canon 7D Mark II 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 7D

Canon 7D Mark II

Canon 7D

$1647
APS-C

Higher effective ISO
Built-in GPS

$1499
APS-C

Less expensive
Less shutter lag

Compare Canon 7D Mark II vs Canon 7D

Olympus E-M5 III

Canon 7D

$924
4/3

Less expensive
Tilt-swivel screen

$1499
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Canon 7D

Compared to Canon 6D

Canon 7D Mark II

Canon 6D

$1647
APS-C

On-sensor phase detect
More telephoto lens reach

$1699
35mm

Larger sensor
Bigger pixels

Compare Canon 7D Mark II vs Canon 6D

Olympus E-M5 III

Canon 6D

$924
4/3

Focus peaking
Less expensive

$1699
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Canon 6D

Compared to Canon 70D

Canon 7D Mark II

Canon 70D

$1647
APS-C

Fast startup
Higher effective ISO

$999
APS-C

Less expensive
Tilt-swivel screen

Compare Canon 7D Mark II vs Canon 70D

Olympus E-M5 III

Canon 70D

$924
4/3

Focus peaking
In-Camera Image Stabilization

$999
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Canon 70D

Compared to Sony A77 II

Canon 7D Mark II

Sony A77 II

$1647
APS-C

Lens selection
Fast startup

$1198
APS-C

Focus peaking
Tilt-swivel screen

Compare Canon 7D Mark II vs Sony A77 II

Olympus E-M5 III

Sony A77 II

$924
4/3

Lens selection
Less expensive

$1198
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Sony A77 II

Compared to Nikon D7200

Canon 7D Mark II

Nikon D7200

$1647
APS-C

Built-in GPS
On-sensor phase detect

$1043
APS-C

Less expensive
Built-in Wi-Fi

Compare Canon 7D Mark II vs Nikon D7200

Olympus E-M5 III

Nikon D7200

$924
4/3

Focus peaking
Less expensive

$1043
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M5 III vs Nikon D7200

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