• 35mm 855.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • APS-C 366.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600

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Differences

Sony A7 advantages over Sony A68

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.97 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Higher effective ISO
    2,248 vs 701 iso
    Take photos in low light with less noise
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Thinner
    48 mm vs 80 mm
    Thinner
  • Higher max flash sync
    1/250 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • Higher-res screen
    307k vs 154k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.71x 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
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Sony A68 advantages over Sony A7

  • Less expensive
    $698 vs $998
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Longer stills battery life
    More info 580 vs 340 shots
    Capture more photos
  • More telephoto lens reach
    83 mm vs 70 mm
    Capture objects farther away with the kit lens
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Newer
    3 years vs 6 years old
    Newer cameras often support more advanced features

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 panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • 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

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Review Excerpt

  • Incredibly small body for a fully-featured, full-frame camera; Very high resolution; Hybrid autofocus is reasonably fast and confident; Significantly better burst-shooting performance than A7R; Excellent image quality even at very high sensitivities; Faster x-sync than A7R; Accepts existing Alpha-mount and E-mount lenses, and can optionally crop to APS-C image circle.

  • Grass-is-greener syndrome when compared to its higher-res sibling; Moderate performance; Loud shutter (but electronic first-curtain helps); Mediocre battery life when using electronic viewfinder; Weak low-light autofocus considering its price; Limited selection of native Sony FE lenses.

The Competition

Compared to Sony A7R

Sony A7
Sony A7R
  • $748
  • 35mm
  • Less expensive
  • Bigger pixels
  • $1799
  • 35mm
  • Higher effective ISO
  • More pixels
Sony A68
Sony A7R
  • $598
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
  • $1799
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Sony A7 II

Sony A7
Sony A7 II
  • $748
  • 35mm
  • Less expensive
  • $1398
  • 35mm
  • In-Camera Image Stabilization
Sony A68
Sony A7 II
  • $598
  • APS-C
  • Less expensive
  • Longer stills battery life
  • $1398
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Canon T6s

Sony A7
Canon T6s
  • $748
  • 35mm
  • Focus peaking
  • Larger sensor
  • $799
  • APS-C
  • Lens selection
  • Tilt-swivel screen
Sony A68
Canon T6s
  • $598
  • APS-C
  • Less expensive
  • Focus peaking
  • $799
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compared to Pentax K-3 II

Sony A7
Pentax K-3 II
  • $748
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $830
  • APS-C
  • Lens selection
  • Less expensive
Sony A68
Pentax K-3 II
  • $598
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $830
  • APS-C
  • Lens selection
  • High resolution composite

Compared to Sony A7R II

Sony A7
Sony A7R II
  • $748
  • 35mm
  • Less expensive
  • Bigger pixels
  • $1798
  • 35mm
  • In-Camera Image Stabilization
  • Shoot 4K video
Sony A68
Sony A7R II
  • $598
  • APS-C
  • Less expensive
  • Longer stills battery life
  • $1798
  • 35mm
  • Larger sensor
  • Bigger pixels
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