Nikon D810 vs Olympus E-M1X

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Nikon D810 vs Olympus E-M1X

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35mm 861.6mm²
36.3 megapixels
ISO 64 - 12,800

Go in depth with our full Nikon D810 Review.
How does it shoot? Nikon D810 in the real world.
See real-world photos taken with the D810.
Compare Nikon D810 image quality against competitors.
What’s the bottom line? Read our Nikon D810 conclusion.

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

Go in depth with our full Olympus E-M1X Review.
How does it shoot? Olympus E-M1X in the real world.
See real-world photos taken with the E-M1X.
Compare Olympus E-M1X image quality against competitors.
What’s the bottom line? Read our Olympus E-M1X conclusion.

Succeeded by the Nikon D850
Compare D810 vs D850
Compare Nikon D850 vs Olympus E-M1X

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Differences

Nikon D810 advantages over Olympus E-M1X

Larger sensor
35mm vs 4/3
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.88 vs 3.36 microns
Better low-light and dynamic range (all else equal)
Fast startup
~0.50 vs 0.8 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

1200 vs 870 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
More pixels
36.3 vs 20.4 megapixels
Higher resolution photos
Higher extended ISO
51200 vs 25600 ISO
Higher extended ISO can give more low-light flexibility

Olympus E-M1X advantages over Nikon D810

Less expensive
$1699* vs $2079
Save money for lenses or accessories
Tilt-swivel screen
Tilt-swivel vs none
Tilt and swivel the screen for maximum shooting flexibility
Focus peaking
Peaker vs Non-peaker
Your camera will highlight what's in focus
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
Built-in GPS
GPS vs None
Geotag your photos
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Newer
6 years vs 10 years old
Newer cameras often support more advanced features
Less shutter lag
0.09 vs 0.21 sec
Focus and take a photo quickly (wide angle)
More viewfinder magnification
0.83x vs 0.70x
Get a bigger view of the scene through the eye-level viewfinder
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
60.7 fps vs 5.1 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
60.7 fps vs 5.1 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
49 vs 23 shots
Larger buffer for RAW shots (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
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
Dual card slots
Both provide
Gives you more storage flexibility
Headphone jack
Both provide
Monitor audio recording while you shoot video
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

Amazon
Adorama
Read D810 User Reviews

Amazon
Adorama
Read E-M1X User Reviews

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Buy the Olympus E-M1X

Body Only

All E-M1X Deals

Review Excerpt

Handles even better than its predecessors; Absolutely spectacular images from the 36-megapixel image sensor; Unusually wide sensitivity range for its resolution; Improved performance and buffer depths; Improved video feature set; Impressive low-light autofocus
Prone to moire and false color with some subjects; No longer available with a low-pass filter; Demands excellent lenses for the best detail; White balance tends warm under tungsten lighting
Read our Nikon D810 Review

Terrific overall image quality for a 20MP 4/3" sensor; Very good high ISO performance this sensor size; Very impressive & improved AF performance; Extremely fast, responsive overall performance; New Intelligent Subject Detection AF feature works well; More video features; Outstanding IBIS.
Image quality not improved from (updated) E-M1 II; Faces tough competition with image quality at this price point, especially at higher ISOs; EVF feels somewhat outdated; Expensive for a Micro Four Thirds camera.
Read our Olympus E-M1X Review

The Competition

Compared to Canon 5D Mark IV

Nikon D810

Canon 5D Mark IV

$2246
35mm

Less expensive
Longer stills battery life

$2099
35mm

Shoot 4K video
Touchscreen

Compare Nikon D810 vs Canon 5D Mark IV

Olympus E-M1X

Canon 5D Mark IV

$2240
4/3

Focus peaking
Less expensive

$2099
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M1X vs Canon 5D Mark IV

Compared to Nikon D800

Nikon D810

Nikon D800

$2246
35mm

Longer stills battery life
Lacks anti-aliasing filter

$1850
35mm

Fast startup
Has anti-aliasing filter

Compare Nikon D810 vs Nikon D800

Olympus E-M1X

Nikon D800

$2240
4/3

Focus peaking
Tilt-swivel screen

$1850
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M1X vs Nikon D800

Compared to Nikon D800E

Nikon D810

Nikon D800E

$2246
35mm

Longer stills battery life
Faster JPEG shooting

$2212
35mm

Fast startup

Compare Nikon D810 vs Nikon D800E

Olympus E-M1X

Nikon D800E

$2240
4/3

Focus peaking
Tilt-swivel screen

$2212
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M1X vs Nikon D800E

Compared to Canon 5DS R

Nikon D810

Canon 5DS R

$2246
35mm

Bigger pixels
Higher effective ISO

$1849
35mm

Less expensive
More cross-type AF points

Compare Nikon D810 vs Canon 5DS R

Olympus E-M1X

Canon 5DS R

$2240
4/3

Tilt-swivel screen
Focus peaking

$1849
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M1X vs Canon 5DS R

Compared to Panasonic GH5

Nikon D810

Panasonic GH5

$2246
35mm

Larger sensor
Bigger pixels

$1348
4/3

Less expensive
Tilt-swivel screen

Compare Nikon D810 vs Panasonic GH5

Olympus E-M1X

Panasonic GH5

$2240
4/3

High resolution composite
Built-in GPS

$1348
4/3

Less expensive
Slower slow-motion

Compare Olympus E-M1X vs Panasonic GH5

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