Olympus E-M10 vs Nikon D3400

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Olympus E-M10 vs Nikon D3400

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4/3 224.9mm²
16.1 megapixels
ISO 200 - 25,600

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

APS-C 366.6mm²
24.2 megapixels
ISO 100 - 25,600

Go in depth with our full Nikon D3400 Review.
How does it shoot? Nikon D3400 in the real world.
See real-world photos taken with the D3400.
Compare Nikon D3400 image quality against competitors.
What’s the bottom line? Read our Nikon D3400 conclusion.

Succeeded by the Olympus E-M10 II
Compare E-M10 vs E-M10 II

Succeeded by the Nikon D3500
Compare D3400 vs D3500

Compare OLYMPUS E-M10 II vs NIKON D3500

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Differences

Olympus E-M10 advantages over Nikon D3400

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
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
Thinner
45 mm vs 75 mm
Thinner
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
8.1 fps vs 5.1 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
8.1 fps vs 5.1 fps
Faster RAW shooting in burst mode

Nikon D3400 advantages over Olympus E-M10

Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
Fast startup
~0.50 vs 1.3 sec
Faster startup lets you catch the moment
Built-in Bluetooth
Yes vs No
Always-on wireless connectivity
Higher effective ISO

Higher effective ISO

Maximum effective ISO is an estimate of the highest sensitivity at which a camera can capture excellent quality photos.

Cameras with higher effective ISO will be better choices for indoor photography, night shooting, and indoor sports photography, especially if you intend to make large prints.

You can learn more at our glossary entry.

Maximum effective ISO test data courtesy of DxO Mark.
D3400 test data on DxO Mark E-M10 test data on DxO Mark

1,192 vs 884 iso
Take photos in low light with less noise
More dynamic range

More dynamic range

Cameras with more dynamic range allow you to take photos with dramatic differences in highlight and shadow areas while retaining detail in both.

Think of a brilliant sunset on a rocky beach: Bright sunset in the background, with dark rocks in the foreground. High dynamic range means more of the extremes will be faithfully reproduced.

Dynamic range test data courtesy of DxO Mark.
D3400 test data on DxO Mark E-M10 test data on DxO Mark

13.9 vs 12.3 evs
Retain detail in highlight and shadows
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 320 shots
Capture more photos
Shoots 24p video
Yes vs No
Gives your movies a big-screen feel
More pixels
24.2 vs 16.1 megapixels
Higher resolution photos
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Bigger JPEG buffer
100 vs 19 shots
Take more JPEG shots before waiting (burst mode)

Similarities

Common Strengths

Eye-level viewfinder
Both provide
You'll be able to frame photos even when the sun is out
Internal flash
Both provide
Useful in a pinch for fill flash
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 GPS
Neither provide
Geotag your photos
On-sensor phase detect
Neither provide
Usually improves live view and video AF performance
Top deck display
Neither provide
Check settings with a screen on top of the camera
External Mic Jack
Neither provide
Improved sound fidelity when shooting video
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video
Slow-motion videos
Neither provide
Shoot slow-motion videos

User reviews

Amazon
Adorama
Read E-M10 User Reviews

Amazon
Adorama
Read D3400 User Reviews

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Buy the Olympus E-M10

Body Only

Body Only
Kit with 14-42mm Lens

All E-M10 Deals

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Buy the Nikon D3400

Kit with 18-55mm Lens (Black)

Kit with 18-55mm Lens (Black)
Kit with 18-55mm & 70-300mm Lenses (Black)
Kit with 18-55mm Lens (Red)

All D3400 Deals

Review Excerpt

Great image quality especially from RAW files; Excellent dynamic range for a Four Thirds sensor; Very good high ISO performance; Realistic colors and excellent hue accuracy; Built-in Wi-Fi with remote control and sharing features; Improved HD video; Lightweight and very portable; Built-in pop-up flash; Minimal EVF lag time.
Contrast-Detect AF struggles with small and low-contrast subjects; Mediocre battery life; No external microphone or headphone jack; Mediocre burst speed with continuous AF; No weather sealing; Heavy-handed high ISO noise reduction.
Read our Olympus E-M10 Review

Compact DSLR camera body; Excellent image quality; Reliable single-shot autofocus; Good continuous JPEG shooting performance; New kit lens has improved AF; Great value at current prices.
SnapBridge is slow and limited; Poor continuous autofocus; No built-in Wi-Fi; Mediocre video features.
Read our Nikon D3400 Review

The Competition

Compared to Canon T6i

Olympus E-M10

Canon T6i

$399
4/3

Focus peaking
In-Camera Image Stabilization

$699
APS-C

Tilt-swivel screen
Larger sensor

Compare Olympus E-M10 vs Canon T6i

Nikon D3400

Canon T6i

$497
APS-C

Less expensive
Larger sensor

$699
APS-C

Tilt-swivel screen
Touchscreen

Compare Nikon D3400 vs Canon T6i

Compared to Panasonic GX7

Olympus E-M10

Panasonic GX7

$399
4/3

Less expensive
Higher effective ISO

$648
4/3

In-camera panoramas
Fast startup

Compare Olympus E-M10 vs Panasonic GX7

Nikon D3400

Panasonic GX7

$497
APS-C

Larger sensor
Fast startup

$648
4/3

Focus peaking
In-Camera Image Stabilization

Compare Nikon D3400 vs Panasonic GX7

Compared to Nikon D5500

Olympus E-M10

Nikon D5500

$399
4/3

Focus peaking
In-Camera Image Stabilization

$697
APS-C

Tilt-swivel screen
Larger sensor

Compare Olympus E-M10 vs Nikon D5500

Nikon D3400

Nikon D5500

$497
APS-C

Less expensive
Built-in Bluetooth

$697
APS-C

Tilt-swivel screen
Touchscreen

Compare Nikon D3400 vs Nikon D5500

Compared to Olympus E-M10 II

Olympus E-M10

Olympus E-M10 II

$399
4/3

$349
4/3

Fast startup
Shoots 24p video

Compare Olympus E-M10 vs Olympus E-M10 II

Nikon D3400

Olympus E-M10 II

$497
APS-C

Larger sensor
Fast startup

$349
4/3

Focus peaking
In-Camera Image Stabilization

Compare Nikon D3400 vs Olympus E-M10 II

Compared to Panasonic GX85

Olympus E-M10

Panasonic GX85

$399
4/3

Higher effective ISO
More telephoto lens reach

$598
4/3

Shoot 4K video
In-camera panoramas

Compare Olympus E-M10 vs Panasonic GX85

Nikon D3400

Panasonic GX85

$497
APS-C

Less expensive
Larger sensor

$598
4/3

Focus peaking
In-Camera Image Stabilization

Compare Nikon D3400 vs Panasonic GX85

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