Nikon D3400 vs Olympus E-M5 III

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Nikon D3400 vs Olympus E-M5 III

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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.

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

Nikon D3400 advantages over Olympus E-M5 III

Less expensive
$497 vs $1099
Save money for lenses or accessories
Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 3.92 vs 3.36 microns
Better low-light and dynamic range (all else equal)
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 310 shots
Capture more photos
Internal flash
Internal flash vs None
Useful in a pinch for fill flash
More pixels
24.2 vs 20.4 megapixels
Higher resolution photos
Bigger JPEG buffer
100 vs 26 shots
Take more JPEG shots before waiting (burst mode)

Olympus E-M5 III advantages over Nikon D3400

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
On-sensor phase detect
Yes vs No
Usually improves live view and video AF performance
Thinner
49 mm vs 75 mm
Thinner
External Mic Jack
Jack vs No jack
Improved sound fidelity when shooting video
Newer
5 years vs 8 years old
Newer cameras often support more advanced features
More viewfinder magnification
0.68x vs 0.57x
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
30.0 fps vs 5.1 fps
Faster JPEG shooting (burst mode)
Faster RAW shooting
30.0 fps vs 5.1 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
23 vs 12 shots
Larger buffer for RAW shots (burst mode)
Slow-motion videos
Yes vs No
Shoot slow-motion videos
Faster shutter
1/32000 vs 1/4000 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
Built-in Bluetooth
Both provide
Always-on wireless connectivity
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
Built-in GPS
Neither provide
Geotag your photos
Top deck display
Neither provide
Check settings with a screen on top of the camera
Dual card slots
Neither provide
Gives you more storage flexibility
Headphone jack
Neither provide
Monitor audio recording while you shoot video

User reviews

Amazon
Adorama
Read D3400 User Reviews

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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

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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

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

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 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

Olympus E-M5 III

Canon T6i

$924
4/3

Focus peaking
In-Camera Image Stabilization

$699
APS-C

Less expensive
Larger sensor

Compare Olympus E-M5 III vs Canon T6i

Compared to 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

Olympus E-M5 III

Nikon D5500

$924
4/3

Focus peaking
In-Camera Image Stabilization

$697
APS-C

Less expensive
Larger sensor

Compare Olympus E-M5 III vs Nikon D5500

Compared to Canon SL2

Nikon D3400

Canon SL2

$497
APS-C

Larger sensor
Higher effective ISO

$549
APS-C

Tilt-swivel screen
Touchscreen

Compare Nikon D3400 vs Canon SL2

Olympus E-M5 III

Canon SL2

$924
4/3

Focus peaking
In-Camera Image Stabilization

$549
APS-C

Less expensive
Larger sensor

Compare Olympus E-M5 III vs Canon SL2

Compared to Canon T7

Nikon D3400

Canon T7

$497
APS-C

Larger sensor
Built-in Bluetooth

$439
APS-C

Less expensive
Built-in Wi-Fi

Compare Nikon D3400 vs Canon T7

Olympus E-M5 III

Canon T7

$924
4/3

Tilt-swivel screen
Focus peaking

$439
APS-C

Less expensive
Larger sensor

Compare Olympus E-M5 III vs Canon T7

Compared to Panasonic G100

Nikon D3400

Panasonic G100

$497
APS-C

Less expensive
Larger sensor

$599
4/3

Focus peaking
Tilt-swivel screen

Compare Nikon D3400 vs Panasonic G100

Olympus E-M5 III

Panasonic G100

$924
4/3

In-Camera Image Stabilization
High resolution composite

$599
4/3

Less expensive
In-camera panoramas

Compare Olympus E-M5 III vs Panasonic G100

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