Olympus E-M10 III vs Nikon Z7

Cameras
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Olympus E-M10 III vs Nikon Z7

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.

35mm 858.0mm²
45.7 megapixels
ISO 64 - 25,600

Go in depth with our full Nikon Z7 Review.
How does it shoot? Nikon Z7 in the real world.
See real-world photos taken with the Z7.
Compare Nikon Z7 image quality against competitors.
What’s the bottom line? Read our Nikon Z7 conclusion.

Succeeded by the Nikon Z7 II
Compare Z7 vs Z7 II
Compare Olympus E-M10 III vs Nikon Z7 II

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Differences

Olympus E-M10 III advantages over Nikon Z7

Less expensive
$799 vs $3097
Save money for lenses or accessories
Fast startup
~1.00 vs 1.5 sec
Faster startup lets you catch the moment
More telephoto lens reach
84 mm vs 70 mm
Capture objects farther away with the kit lens
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
Thinner
49 mm vs 67 mm
Thinner
Lighter weight
503g vs 1175g
Lighter weight
Less shutter lag
0.14 vs 0.21 sec
Focus and take a photo quickly (wide angle)
Longer exposure
60 vs 30 sec
Long exposures for night shots
Bigger JPEG buffer
Unlimited vs 26 shots
Take more JPEG shots before waiting (burst mode)
Bigger RAW buffer
33 vs 23 shots
Larger buffer for RAW shots (burst mode)
Faster shutter
1/16000 vs 1/8000 sec
Shoot wide open in bright light

Nikon Z7 advantages over Olympus E-M10 III

Larger sensor
35mm vs 4/3
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.35 vs 3.78 microns
Better low-light and dynamic range (all else equal)
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
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

400 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 dots on screen
2100k vs 1037k dots
Can mean greater resolution or a brighter screen
More viewfinder magnification
0.80x vs 0.62x
Get a bigger view of the scene through the eye-level viewfinder
More pixels
45.7 vs 16.1 megapixels
Higher resolution photos
Headphone jack
Yes vs No
Monitor audio recording while you shoot video
Wider angle kit lens
24 mm vs 28 mm
Capture more of the scene with the included lens
Higher extended ISO
102400 vs 25600 ISO
Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

Focus peaking
Both provide
Your camera will highlight what's in focus
Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
In-Camera Image Stabilization
Both provide
Reduces the effects of camera shake at slower shutter speeds
Shoot 4K video
Both provide
Make sure you have a fast computer
Touchscreen
Both provide
Interact with your camera just like your smartphone
Tiltable Screen
Both provide
Tilt the screen for shooting flexbility
Built-in Wi-Fi
Both provide
Share your photos wirelessly
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
Slow-motion videos
Both provide
Shoot slow-motion videos

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 GPS
Neither provide
Geotag your photos
Dual card slots
Neither provide
Gives you more storage flexibility

User reviews

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Adorama
Read Z7 User Reviews

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

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Body Only
Kit with 24-70mm f/4 S lens
Kit with 24-70mm f/4 S lens and FTZ adapter

Review Excerpt

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

Familiar design in a compact form; Rugged build quality; Gorgeous EVF; Excellent image quality; Good autofocus; In-body image stabilization; Good 4K video recording.
Single card slot; Not as good at subject tracking as some Nikon DSLR cameras; Limited native lens selection (although adapter works well); Limited buffer depths.
Read our Nikon Z7 Review

The Competition

Compared to Olympus E-M5 II

Olympus E-M10 III

Olympus E-M5 II

$549
4/3

Shoot 4K video
Internal flash

$899
4/3

Tilt-swivel screen
High resolution composite

Compare Olympus E-M10 III vs Olympus E-M5 II

Nikon Z7

Olympus E-M5 II

$2147
35mm

Larger sensor
Bigger pixels

$899
4/3

Less expensive
Tilt-swivel screen

Compare Nikon Z7 vs Olympus E-M5 II

Compared to 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

Nikon Z7

Olympus E-M10 II

$2147
35mm

Larger sensor
Bigger pixels

$349
4/3

Less expensive
Fast startup

Compare Nikon Z7 vs Olympus E-M10 II

Compared to 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

Nikon Z7

Panasonic GX85

$2147
35mm

Larger sensor
Bigger pixels

$598
4/3

Less expensive
In-camera panoramas

Compare Nikon Z7 vs Panasonic GX85

Compared to Nikon Z6

Olympus E-M10 III

Nikon Z6

$549
4/3

Less expensive
Fast startup

$1797
35mm

Larger sensor
Bigger pixels

Compare Olympus E-M10 III vs Nikon Z6

Nikon Z7

Nikon Z6

$2147
35mm

More pixels
Lacks anti-aliasing filter

$1797
35mm

Less expensive
Bigger pixels

Compare Nikon Z7 vs Nikon Z6

Compared to Canon EOS R

Olympus E-M10 III

Canon EOS R

$549
4/3

Less expensive
In-Camera Image Stabilization

$1581
35mm

Tilt-swivel screen
Larger sensor

Compare Olympus E-M10 III vs Canon EOS R

Nikon Z7

Canon EOS R

$2147
35mm

In-Camera Image Stabilization
Fast startup

$1581
35mm

Less expensive
Tilt-swivel screen

Compare Nikon Z7 vs Canon EOS R

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