Canon 5DS R vs Olympus E-M10 III

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Canon 5DS R vs Olympus E-M10 III

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35mm 864.0mm²
50.6 megapixels
ISO 100 - 6400

Go in depth with our full Canon 5DS R Review.
How does it shoot? Canon 5DS R in the real world.
See real-world photos taken with the 5DS R.
Compare Canon 5DS R image quality against competitors.
What’s the bottom line? Read our Canon 5DS R conclusion.

4/3 226.2mm²
16.1 megapixels
ISO 200 - 25,600

Go in depth with our full Olympus E-M10 III Review.
How does it shoot? Olympus E-M10 III in the real world.
See real-world photos taken with the E-M10 III.
Compare Olympus E-M10 III image quality against competitors.
What’s the bottom line? Read our Olympus E-M10 III conclusion.

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Differences

Canon 5DS R advantages over Olympus E-M10 III

Larger sensor
35mm vs 4/3
More sensor area. Bigger is (generally) better.
Fast startup
~0.50 vs 1.0 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

700 vs 330 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 viewfinder magnification
0.71x vs 0.62x
Get a bigger view of the scene through the eye-level viewfinder
More pixels
50.6 vs 16.1 megapixels
Higher resolution photos
Dual card slots
Yes vs No
Gives you more storage flexibility

Olympus E-M10 III advantages over Canon 5DS R

Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
Less expensive
$799 vs $1499*
Save money for lenses or accessories
In-Camera Image Stabilization
Yes vs No
Reduces the effects of camera shake at slower shutter speeds
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
Tiltable Screen
Tiltable vs Fixed
Tilt the screen for shooting flexbility
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
Thinner
49 mm vs 76 mm
Thinner
Less shutter lag
0.14 vs 0.27 sec
Focus and take a photo quickly (wide angle)
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
8.6 fps vs 4.8 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
Unlimited vs 28 shots
Take more JPEG shots before waiting (burst mode)
Faster RAW shooting
8.6 fps vs 4.9 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
33 vs 15 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/16000 vs 1/8000 sec
Shoot wide open in bright light
Higher extended ISO
25600 vs 12800 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
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

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
NFC
Neither provide
Simplifies pairing your camera with supported phones
Built-in Bluetooth
Neither provide
Always-on wireless connectivity
Built-in GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

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Read 5DS R User Reviews

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Buy the Olympus E-M10 III

Body Only (Black)

Body Only (Black)
Body Only (Silver)
Kit with 14-42mm EZ lens (Black)
Kit with 14-42mm EZ lens (Silver)

All E-M10 III Deals

Review Excerpt

Phenomenal resolution and sharpness; Fine Detail Picture Style is like in-camera Unsharp Mask; Excellent print quality; Decent high ISO performance; Improved normalized dynamic range compared to 5D Mark III; Decent burst speed with good buffer depths; Built-in intervalometer & timelapse movie mode.
AF speed tested closer to consumer-level DSLRs; Dynamic range lower than competing models from Nikon & Sony; Lack of OLPF means subject to more aliasing artifacts with some subjects; No 60p video frame rate; No headphone jack; Timelapse video is only 1080p.
Read our Canon 5DS R Review

Superbly-built, comfortable and compact body; Pairs beautifully with pancake kit lens; Excellent image quality; Excellent performance in most respects; Great single-shot autofocus; Really nice viewfinder and touch-screen display; Friendlier user interface courts amateurs.
Some controls are a bit small and tightly-packed; Hand grips are still a bit modestly-sized for larger lenses; Continuous and video autofocus just isn't up to snuff; New user interface can feel limiting to advanced photographers; Underwhelming battery life.
Read our Olympus E-M10 III Review

The Competition

Compared to Nikon D810

Canon 5DS R

Nikon D810

$1729
35mm

Less expensive
More cross-type AF points

$2291
35mm

Bigger pixels
Higher effective ISO

Compare Canon 5DS R vs Nikon D810

Olympus E-M10 III

Nikon D810

$549
4/3

Focus peaking
Less expensive

$2291
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M10 III vs Nikon D810

Compared to Canon 5DS

Canon 5DS R

Canon 5DS

$1729
35mm

Lacks anti-aliasing filter

$1549
35mm

Less expensive
Has anti-aliasing filter

Compare Canon 5DS R vs Canon 5DS

Olympus E-M10 III

Canon 5DS

$549
4/3

Focus peaking
Less expensive

$1549
35mm

Larger sensor
Fast startup

Compare Olympus E-M10 III vs Canon 5DS

Compared to Olympus E-M10 II

Canon 5DS R

Olympus E-M10 II

$1729
35mm

Larger sensor
Fast startup

$349
4/3

Less expensive
Focus peaking

Compare Canon 5DS R vs Olympus E-M10 II

Olympus E-M10 III

Olympus E-M10 II

$549
4/3

Shoot 4K video
Bigger JPEG buffer

$349
4/3

Less expensive

Compare Olympus E-M10 III vs Olympus E-M10 II

Compared to Pentax K-1

Canon 5DS R

Pentax K-1

$1729
35mm

Fast startup
More cross-type AF points

$1800
35mm

Focus peaking
In-Camera Image Stabilization

Compare Canon 5DS R vs Pentax K-1

Olympus E-M10 III

Pentax K-1

$549
4/3

Shoot 4K video
Touchscreen

$1800
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M10 III vs Pentax K-1

Compared to Panasonic GX85

Canon 5DS R

Panasonic GX85

$1729
35mm

Larger sensor
Fast startup

$598
4/3

Less expensive
Focus peaking

Compare Canon 5DS R vs Panasonic GX85

Olympus E-M10 III

Panasonic GX85

$549
4/3

More telephoto lens reach
Higher max flash sync

$598
4/3

Less expensive
In-camera panoramas

Compare Olympus E-M10 III vs Panasonic GX85

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