• 4/3 224.9mm2
  • 12.1 megapixels
  •  
  • APS-C 366.6mm2
  • 24.2 megapixels
  • ISO 100 - 32,000

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Differences

Panasonic GF3 advantages over Sony A6400

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Thinner
    32 mm vs 59 mm
    Thinner
  • Lighter weight
    320g vs 519g
    Lighter weight
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Sony A6400 advantages over Panasonic GF3

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 410 vs 340 shots
    Capture more photos
  • More telephoto lens reach
    75 mm vs 28 mm
    Capture objects farther away with the kit lens
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    6 years vs 13 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    922k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Less shutter lag
    0.12 vs 0.31 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.2 vs 12.1 megapixels
    Higher resolution photos
  • Wider angle kit lens
    24 mm vs 28 mm
    Capture more of the scene with the included lens
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    11.0 fps vs 3.5 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    87 vs 20 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    102400 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video

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
  • 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

Buy From

Your purchases support this site

Your purchases support this site

Buy the Sony A6400

Review Excerpt

  • Small, solid, light body; Good image quality; 14mm kit lens is of good quality and very small; Very fast autofocus; Excellent selection of lenses; Very fun to shoot with.

  • Small controls; Touchscreen interface might not be for everyone; Weak flash; Does not work with most accessories from previous models; JPEG image quality falls short of third-generation competition.

The Competition

Compared to Panasonic GF2

Panasonic GF3
Panasonic GF2
  • $675
  • 4/3
  • Touchscreen
  • Faster JPEG shooting
  • $617
  • 4/3
  • Tiltable Screen
  • Fast startup
Sony A6400
Panasonic GF2
  • $798
  • APS-C
  • Focus peaking
  • Larger sensor
  • $617
  • 4/3
  • Lens selection
  • Fast startup

Compared to Panasonic GF3X

Panasonic GF3
Panasonic GF3X
  • $675
  • 4/3
  • $750
  • 4/3
  • More telephoto lens reach
Sony A6400
Panasonic GF3X
  • $798
  • APS-C
  • Focus peaking
  • Larger sensor
  • $750
  • 4/3
  • Lens selection
  • Thinner

Compared to Panasonic GF5

Panasonic GF3
Panasonic GF5
  • $675
  • 4/3
  • Bigger JPEG buffer
  • $450
  • 4/3
  • Fast startup
  • Higher effective ISO
Sony A6400
Panasonic GF5
  • $798
  • APS-C
  • Focus peaking
  • Larger sensor
  • $450
  • 4/3
  • Lens selection
  • Less expensive

Compared to Fujifilm X-T100

Panasonic GF3
Fujifilm X-T100
  • $675
  • 4/3
  • Lens selection
  • Fast startup
  • $599
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
Sony A6400
Fujifilm X-T100
  • $798
  • APS-C
  • Slower slow-motion
  • Fast startup
  • $599
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compared to Sony A6100

Panasonic GF3
Sony A6100
  • $675
  • 4/3
  • Lens selection
  • Thinner
  • $648
  • APS-C
  • Focus peaking
  • Larger sensor
Sony A6400
Sony A6100
  • $798
  • APS-C
  • Higher extended ISO
  • $648
  • APS-C
  • Less expensive
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