Sony A3000 vs Olympus E-M10

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Sony A3000 vs Olympus E-M10

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APS-C 357.3mm²
20.1 megapixels
ISO 100 - 16,000

Go in depth with our full Sony A3000 Review.
How does it shoot? Sony A3000 in the real world.
See real-world photos taken with the A3000.
What’s the bottom line? Read our Sony A3000 conclusion.

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.

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Differences

Sony A3000 advantages over Olympus E-M10

Less expensive
$400 vs $800 (MSRP)
Save money for lenses or accessories
Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
In-camera panoramas
Yes vs No
Stitches multiple shots into a panoramic photo
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.
A3000 test data on DxO Mark E-M10 test data on DxO Mark

1,068 vs 884 iso
Take photos in low light with less noise
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

470 vs 320 shots
Capture more photos
Shoots 24p video
Yes vs No
Gives your movies a big-screen feel
More pixels
20.1 vs 16.1 megapixels
Higher resolution photos
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos

Olympus E-M10 advantages over Sony A3000

Lens selection
Excellent vs Good
Better lens selection gives you more options
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
Fast startup
~1.30 vs 2.2 sec
Faster startup lets you catch the moment
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
Thinner
45 mm vs 84 mm
Thinner
Higher max flash sync
1/250 vs 1/160 sec
Reduce the effect of ambient light in flash shots
HDMI out
HDMI out vs None
Use HDMI output to monitor or review video
Higher-res screen
346k vs 77k pixels
More detail on the screen lets you judge focus and composition
More viewfinder magnification
0.58x vs 0.47x
Get a bigger view of the scene through the eye-level viewfinder
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
8.1 fps vs 3.5 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
19 vs 11 shots
Take more JPEG shots before waiting (burst mode)
Higher extended ISO
25600 vs 16000 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
Internal flash
Both provide
Useful in a pinch for fill flash
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
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
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 A3000 User Reviews

Amazon
Adorama
Read E-M10 User Reviews

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Buy the Sony A3000

Kit with 18-55mm Lens

All A3000 Deals

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Buy the Olympus E-M10

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Body Only
Kit with 14-42mm Lens

All E-M10 Deals

Review Excerpt

Absolutely incredible value; Includes a stabilized kit lens; More versatile than a fixed-lens bridge camera; Comfortable body with good ergonomics; Great image quality; Good autofocus performance; Decent battery life.
Feels a bit plasticky; Slow burst shooting with limited buffer; Sluggish to power on or switch modes; Low-res EVF and LCD monitor; Can't review images using EVF; No video output; Weak flash; Battery charges in-camera.
Read our Sony A3000 Review

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

The Competition

Compared to Pentax K-01

Sony A3000

Pentax K-01

$500
APS-C

Less expensive
Eye-level viewfinder

$359
APS-C

Lens selection
In-Camera Image Stabilization

Compare Sony A3000 vs Pentax K-01

Olympus E-M10

Pentax K-01

$399
4/3

Eye-level viewfinder
Touchscreen

$359
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M10 vs Pentax K-01

Compared to Panasonic GX7

Sony A3000

Panasonic GX7

$500
APS-C

Less expensive
Larger sensor

$648
4/3

Lens selection
In-Camera Image Stabilization

Compare Sony A3000 vs 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

Compared to Olympus E-M10 II

Sony A3000

Olympus E-M10 II

$500
APS-C

Larger sensor
In-camera panoramas

$349
4/3

Lens selection
In-Camera Image Stabilization

Compare Sony A3000 vs 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

Compared to Sigma sd Quattro

Sony A3000

Sigma sd Quattro

$500
APS-C

Lens selection
In-camera panoramas

$699
APS-C

On-sensor phase detect
HDMI out

Compare Sony A3000 vs Sigma sd Quattro

Olympus E-M10

Sigma sd Quattro

$399
4/3

Lens selection
In-Camera Image Stabilization

$699
APS-C

Larger sensor
Bigger pixels

Compare Olympus E-M10 vs Sigma sd Quattro

Compared to Canon EOS M5

Sony A3000

Canon EOS M5

$500
APS-C

Lens selection
In-camera panoramas

$787
APS-C

Touchscreen
Tiltable Screen

Compare Sony A3000 vs Canon EOS M5

Olympus E-M10

Canon EOS M5

$399
4/3

Lens selection
In-Camera Image Stabilization

$787
APS-C

Larger sensor
NFC

Compare Olympus E-M10 vs Canon EOS M5

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