Sony A58 vs Panasonic GX8

Cameras
Compare Cameras
Sony A58 vs Panasonic GX8

Leave Feedback

APS-C 366.6mm²
20.1 megapixels
ISO 100 - 16,000

Go in depth with our full Sony A58 Review.
How does it shoot? Sony A58 in the real world.
See real-world photos taken with the A58.
Compare Sony A58 image quality against competitors.
What’s the bottom line? Read our Sony A58 conclusion.

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

Go in depth with our full Panasonic GX8 Review.
How does it shoot? Panasonic GX8 in the real world.
See real-world photos taken with the GX8.
Compare Panasonic GX8 image quality against competitors.
What’s the bottom line? Read our Panasonic GX8 conclusion.

Succeeded by the Sony A68
Compare A58 vs A68

Succeeded by the Panasonic GX9
Compare GX8 vs GX9

Compare SONY A68 vs PANASONIC GX9

Buy From

Differences

Sony A58 advantages over Panasonic GX8

Larger sensor
APS-C vs 4/3
More sensor area. Bigger is (generally) better.
Bigger pixels
~ 4.31 vs 3.34 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

700 vs 340 shots
Capture more photos
Internal flash
Internal flash vs None
Useful in a pinch for fill flash

Panasonic GX8 advantages over Sony A58

Lens selection
Excellent vs Good
Better lens selection gives you more options
Tilt-swivel screen
Tilt-swivel vs tilt-only
Tilt and swivel the screen for maximum shooting flexibility
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
Fast startup
~1.20 vs 1.9 sec
Faster startup lets you catch the moment
Built-in Wi-Fi
Wi-Fi vs None
Share your photos wirelessly
NFC
Yes vs No
Simplifies pairing your camera with supported phones
Higher max flash sync
1/250 vs 1/160 sec
Reduce the effect of ambient light in flash shots
Higher-res screen
346k vs 154k pixels
More detail on the screen lets you judge focus and composition
More viewfinder magnification
0.77x vs 0.57x
Get a bigger view of the scene through the eye-level viewfinder
Shoots 60p video
Yes vs No
A faster framerate can give you more editing options
Longer exposure
60 vs 30 sec
Long exposures for night shots
Faster JPEG shooting
8.3 fps vs 4.9 fps
Faster JPEG shooting (burst mode)
Bigger JPEG buffer
Unlimited vs 8 shots
Take more JPEG shots before waiting (burst mode)
Faster RAW shooting
7.9 fps vs 4.8 fps
Faster RAW shooting in burst mode
Bigger RAW buffer
36 vs 6 shots
Larger buffer for RAW shots (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
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
In-camera panoramas
Both provide
Stitches multiple shots into a panoramic photo
External Mic Jack
Both provide
Improved sound fidelity when shooting video
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

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
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 A58 User Reviews

Amazon
Adorama
Read GX8 User Reviews

Buy From

Your purchases support this site

Buy the Sony A58

Kit with 18-55mm Lens

All A58 Deals

Your purchases support this site

Buy the Panasonic GX8

Body Only (Black)

Body Only (Black)
Body Only (Silver)

All GX8 Deals

Review Excerpt

Improved 20.1-megapixel resolution; Impressive image quality, especially for its price; Fast and decisive autofocus (in most conditions); Very good battery life; Good video quality (Full HD 1080p, though it doesn't support 60p frame rate).
Plastic lens mount; Slower burst mode speeds and shallower buffer than A57; LCD no longer fully articulating; Mediocre kit lens; Electronic instead of an optical viewfinder may be a turnoff for some.
Read our Sony A58 Review

Highest resolution Micro Four Thirds camera yet; Great high ISO performance; Very fast autofocus; Fast burst mode with deep buffers; Impressive Dual I.S. system; Great 4K video.
No built-in flash; Slow buffer clearing; Below average battery life; Limited I.S. for 4K video.
Read our Panasonic GX8 Review

The Competition

Compared to Pentax K-5 IIs

Sony A58

Pentax K-5 IIs

$598
APS-C

Less expensive
Focus peaking

$497
APS-C

Lens selection
Fast startup

Compare Sony A58 vs Pentax K-5 IIs

Panasonic GX8

Pentax K-5 IIs

$998
4/3

Focus peaking
Tilt-swivel screen

$497
APS-C

Larger sensor
Bigger pixels

Compare Panasonic GX8 vs Pentax K-5 IIs

Compared to Nikon D5200

Sony A58

Nikon D5200

$598
APS-C

Focus peaking
In-Camera Image Stabilization

$500
APS-C

Lens selection
Tilt-swivel screen

Compare Sony A58 vs Nikon D5200

Panasonic GX8

Nikon D5200

$998
4/3

Focus peaking
In-Camera Image Stabilization

$500
APS-C

Less expensive
Larger sensor

Compare Panasonic GX8 vs Nikon D5200

Compared to Canon T5i

Sony A58

Canon T5i

$598
APS-C

Focus peaking
Larger sensor

$539
APS-C

Lens selection
Tilt-swivel screen

Compare Sony A58 vs Canon T5i

Panasonic GX8

Canon T5i

$998
4/3

Focus peaking
In-Camera Image Stabilization

$539
APS-C

Less expensive
Larger sensor

Compare Panasonic GX8 vs Canon T5i

Compared to Olympus E-M1

Sony A58

Olympus E-M1

$598
APS-C

Larger sensor
In-camera panoramas

$1099
4/3

Lens selection
Touchscreen

Compare Sony A58 vs Olympus E-M1

Panasonic GX8

Olympus E-M1

$998
4/3

Tilt-swivel screen
Shoot 4K video

$1099
4/3

Fast startup
On-sensor phase detect

Compare Panasonic GX8 vs Olympus E-M1

Compared to Olympus E-M1 II

Sony A58

Olympus E-M1 II

$598
APS-C

Larger sensor
Bigger pixels

$899
4/3

Lens selection
Tilt-swivel screen

Compare Sony A58 vs Olympus E-M1 II

Panasonic GX8

Olympus E-M1 II

$998
4/3

In-camera panoramas
NFC

$899
4/3

High resolution composite
Fast startup

Compare Panasonic GX8 vs Olympus E-M1 II

Compare Other Cameras?