Sony A3000 vs Panasonic GX850

Cameras
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Sony A3000 vs Panasonic GX850

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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
16.0 megapixels
ISO 200 - 25,600

Go in depth with our full Panasonic GX850 Review.
How does it shoot? Panasonic GX850 in the real world.
See real-world photos taken with the GX850.
Compare Panasonic GX850 image quality against competitors.
What’s the bottom line? Read our Panasonic GX850 conclusion.

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Differences

Sony A3000 advantages over Panasonic GX850

Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
Less expensive
$400 vs $550 (MSRP)
Save money for lenses or accessories
Eye-level viewfinder
Eye-level vs Rear display only
You'll be able to frame photos even when the sun is out
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 GX850 test data on DxO Mark

1,068 vs 586 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 210 shots
Capture more photos
More telephoto lens reach
83 mm vs 64 mm
Capture objects farther away with the kit lens
Higher max flash sync
1/160 vs 1/50 sec
Reduce the effect of ambient light in flash shots
Hot shoe
Hot shoe vs None
Off-camera flashes open new possibilities
More pixels
20.1 vs 16.0 megapixels
Higher resolution photos
Has anti-aliasing filter
Filter vs No Filter
Reduces unsightly moiré in photos

Panasonic GX850 advantages over Sony A3000

Lens selection
Excellent vs Good
Better lens selection gives you more options
Shoot 4K video
4K (UHD) vs 1080p
Make sure you have a fast computer
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
33 mm vs 84 mm
Thinner
Newer
8 years vs 11 years old
Newer cameras often support more advanced features
HDMI out
HDMI out vs None
Use HDMI output to monitor or review video
Lighter weight
336g vs 616g
Lighter weight
Higher-res screen
347k vs 77k pixels
More detail on the screen lets you judge focus and composition
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Lacks anti-aliasing filter
No Filter vs Filter
Enjoy sharper photos
Wider angle kit lens
24 mm vs 27 mm
Capture more of the scene with the included lens
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
9.3 fps vs 3.5 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
114 vs 11 shots
Take more JPEG shots before waiting (burst mode)
Faster shutter
1/16000 vs 1/4000 sec
Shoot wide open in bright light
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
In-camera panoramas
Both provide
Stitches multiple shots into a panoramic photo
Internal flash
Both provide
Useful in a pinch for fill flash
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 Image Stabilization
Neither provide
Reduces the effects of camera shake at slower shutter speeds
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 GX850 User Reviews

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Buy the Sony A3000

Kit with 18-55mm Lens

All A3000 Deals

Your purchases support this site

Buy the Panasonic GX850

Kit with 12-32mm Lens (Black)

Kit with 12-32mm Lens (Black)
Kit with 12-32mm Lens (Silver)

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

Impressive image quality; Sleek design; 4K video recording; Good overall performance; Tilting touchscreen; Enjoyable user experience.
No EVF; No hot shoe, Short 4K clip limit; MicroSD card slot, Poor battery life.
Read our Panasonic GX850 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

Panasonic GX850

Pentax K-01

$548
4/3

Less expensive
Shoot 4K video

$359
APS-C

Larger sensor
In-Camera Image Stabilization

Compare Panasonic GX850 vs Pentax K-01

Compared to Panasonic GM5

Sony A3000

Panasonic GM5

$500
APS-C

Less expensive
Larger sensor

$898
4/3

Lens selection
Touchscreen

Compare Sony A3000 vs Panasonic GM5

Panasonic GX850

Panasonic GM5

$548
4/3

Less expensive
Shoot 4K video

$898
4/3

Eye-level viewfinder
Fast startup

Compare Panasonic GX850 vs Panasonic GM5

Compared to Panasonic GF7

Sony A3000

Panasonic GF7

$500
APS-C

Less expensive
Larger sensor

$590
4/3

Lens selection
Touchscreen

Compare Sony A3000 vs Panasonic GF7

Panasonic GX850

Panasonic GF7

$548
4/3

Shoot 4K video
Lacks anti-aliasing filter

$590
4/3

Fast startup
Has anti-aliasing filter

Compare Panasonic GX850 vs Panasonic GF7

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

Panasonic GX850

Sigma sd Quattro

$548
4/3

Lens selection
Shoot 4K video

$699
APS-C

Larger sensor
Eye-level viewfinder

Compare Panasonic GX850 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

Panasonic GX850

Canon EOS M5

$548
4/3

Lens selection
Shoot 4K video

$787
APS-C

Larger sensor
Eye-level viewfinder

Compare Panasonic GX850 vs Canon EOS M5

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