• 35mm 861.6mm2
  • 42.4 megapixels
  • ISO 100 - 25,600
  • 35mm 858.0mm2
  • 24.5 megapixels
  • ISO 100 - 51,200

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Differences

Sony A99 II advantages over Nikon D780

  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • More viewfinder magnification
    0.78x vs 0.70x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    42.4 vs 24.5 megapixels
    Higher resolution photos
  • More AF points
    79 vs 51
    More AF points improve autofocus
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos

Nikon D780 advantages over Sony A99 II

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Bigger pixels
    ~ 5.94 vs 4.51 microns
    Better low-light and dynamic range (all else equal)
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Longer stills battery life
    More info 2260 vs 490 shots
    Capture more photos
  • Newer
    4 years vs 7 years old
    Newer cameras often support more advanced features
  • Higher-res screen
    786k vs 307k pixels
    More detail on the screen lets you judge focus and composition
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Longer exposure
    900 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    12.0 fps vs 10.5 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    204800 vs 102400 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
  • Shoot 4K video
    Both provide
    Make sure you have a fast computer
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Both provide
    Always-on wireless connectivity
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • Top deck display
    Both provide
    Check settings with a screen on top of the camera
  • 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
  • Dual card slots
    Both provide
    Gives you more storage flexibility
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • Built-in GPS
    Neither provide
    Geotag your photos
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash

User reviews

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Buy the Nikon D780
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  • Body Only
  • Kit with 24-120mm f/4 lens
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Review Excerpt

  • Superb image quality at low, moderate ISOs; Improved high ISO performance; Fast continuous shooting speeds; Very impressive hybrid autofocus; High-quality 4K UHD video; Rugged camera body.

  • Multi-selector joystick can be awkward to use; No EVF live view at fastest burst rate; Buffer clearing is slow with no UHS-II support; 4K UHD video isn't as full-featured as E-mount counterparts.

  • Read our Sony A99 II Review

The Competition

Compared to Nikon D810

Sony A99 II
Nikon D810
  • $3198
  • 35mm
  • Focus peaking
  • Tilt-swivel screen
  • $2346
  • 35mm
  • Lens selection
  • Fast startup

Compare Sony A99 II vs Nikon D810

Nikon D780
Nikon D810
  • $2097
  • 35mm
  • Focus peaking
  • Less expensive
  • $2346
  • 35mm
  • Internal flash
  • More pixels

Compare Nikon D780 vs Nikon D810

Compared to Canon 5DS R

Sony A99 II
Canon 5DS R
  • $3198
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
  • $1729
  • 35mm
  • Lens selection
  • Less expensive

Compare Sony A99 II vs Canon 5DS R

Nikon D780
Canon 5DS R
  • $2097
  • 35mm
  • Focus peaking
  • Bigger pixels
  • $1729
  • 35mm
  • Less expensive
  • More cross-type AF points

Compare Nikon D780 vs Canon 5DS R

Compared to Canon 5D Mark IV

Sony A99 II
Canon 5D Mark IV
  • $3198
  • 35mm
  • Focus peaking
  • Tilt-swivel screen
  • $2499
  • 35mm
  • Lens selection
  • Bigger pixels

Compare Sony A99 II vs Canon 5D Mark IV

Nikon D780
Canon 5D Mark IV
  • $2097
  • 35mm
  • Focus peaking
  • Less expensive
  • $2499
  • 35mm
  • NFC
  • Built-in GPS

Compare Nikon D780 vs Canon 5D Mark IV

Compared to Nikon D850

Sony A99 II
Nikon D850
  • $3198
  • 35mm
  • Tilt-swivel screen
  • In-Camera Image Stabilization
  • $2664
  • 35mm
  • Lens selection
  • Less expensive

Compare Sony A99 II vs Nikon D850

Nikon D780
Nikon D850
  • $2097
  • 35mm
  • Bigger pixels
  • On-sensor phase detect
  • $2664
  • 35mm
  • More cross-type AF points
  • More pixels

Compare Nikon D780 vs Nikon D850

Compared to Pentax K-1 II

Sony A99 II
Pentax K-1 II
  • $3198
  • 35mm
  • Tilt-swivel screen
  • Shoot 4K video
  • $1747
  • 35mm
  • Lens selection
  • Less expensive

Compare Sony A99 II vs Pentax K-1 II

Nikon D780
Pentax K-1 II
  • $2097
  • 35mm
  • Bigger pixels
  • Shoot 4K video
  • $1747
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization

Compare Nikon D780 vs Pentax K-1 II

Compare Other Cameras?