• APS-C 366.6mm2
  • 24.2 megapixels
  • ISO 100 - 32,000
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 24.00mm - 200.00mm (35mm eq.)

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Differences

Sony A6400 advantages over Sony RX100 VII

  • Less expensive
    $998 vs $1298*
    Save money for lenses or accessories
  • Larger sensor
    APS-C vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.92 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Longer video battery life
    125 vs 40 minutes
    Capture more video
  • Longer stills battery life
    More info 410 vs 260 shots
    Capture more photos
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More viewfinder magnification
    0.70x vs 0.59x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    24.2 vs 20.1 megapixels
    Higher resolution photos
  • Higher extended ISO
    102400 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Sony RX100 VII advantages over Sony A6400

  • Slower slow-motion
    1000 fps vs 120 fps
    Supports slower slow-mo
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Thinner
    42 mm vs 59 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • Faster JPEG shooting
    20.0 fps vs 11.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    169 vs 87 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    20.0 fps vs 11.1 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    77 vs 42 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • 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
  • Shoot 4K video
    Both provide
    Make sure you have a fast computer
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • NFC
    Both provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Both provide
    Always-on wireless connectivity
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

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Buy the Sony A6400

Review Excerpt

The Competition

Compared to Panasonic ZS100

Sony A6400
Panasonic ZS100
  • $898
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $398
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization
Sony RX100 VII
Panasonic ZS100
  • $1298
  • 1 inch
  • Slower slow-motion
  • Tiltable Screen
  • $398
  • 1 inch
  • Less expensive
  • More telephoto lens reach

Compared to Fujifilm X-T100

Sony A6400
Fujifilm X-T100
  • $898
  • APS-C
  • Slower slow-motion
  • Fast startup
  • $499
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Sony RX100 VII
Fujifilm X-T100
  • $1298
  • 1 inch
  • Slower slow-motion
  • In-Camera Image Stabilization
  • $499
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compared to Sony RX100 VI

Sony A6400
Sony RX100 VI
  • $898
  • APS-C
  • Less expensive
  • Larger sensor
  • $1198
  • 1 inch
  • Slower slow-motion
  • In-Camera Image Stabilization
Sony RX100 VII
Sony RX100 VI
  • $1298
  • 1 inch
  • External Mic Jack
  • Newer
  • $1198
  • 1 inch
  • Faster JPEG shooting
  • Faster RAW shooting

Compared to Canon EOS M6 Mark II

Sony A6400
Canon EOS M6 Mark II
  • $898
  • APS-C
  • Lens selection
  • Eye-level viewfinder
  • $849
  • APS-C
  • Fast startup
  • More pixels
Sony RX100 VII
Canon EOS M6 Mark II
  • $1298
  • 1 inch
  • Slower slow-motion
  • Eye-level viewfinder
  • $849
  • APS-C
  • Less expensive
  • Larger sensor

Compared to Sony A6100

Sony A6400
Sony A6100
  • $898
  • APS-C
  • Higher extended ISO
  • $748
  • APS-C
  • Less expensive
Sony RX100 VII
Sony A6100
  • $1298
  • 1 inch
  • Slower slow-motion
  • In-Camera Image Stabilization
  • $748
  • APS-C
  • Less expensive
  • Larger sensor
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