• 35mm 860.4mm2
  • 12.1 megapixels
  • ISO 200 - 6400
  • 35mm 861.6mm2
  • 24.6 megapixels
  • ISO 200 - 3200

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Differences

Nikon D700 advantages over Sony A900

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Bigger pixels
    ~ 8.46 vs 5.94 microns
    Better low-light and dynamic range (all else equal)
  • Higher effective ISO
    2,303 vs 1,431 iso
    Take photos in low light with less noise
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • More cross-type AF points
    15 vs 1
    Cross-type AF points improve autofocus performance
  • More AF points
    51 vs 9
    More AF points improve autofocus
  • Bigger JPEG buffer
    100 vs 11 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Sony A900 advantages over Nikon D700

  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • More pixels
    24.6 vs 12.1 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Top deck display
    Both provide
    Check settings with a screen on top of the camera
  • Pentaprism viewfinder
    Both provide
    Much better viewfinder picture fidelity
  • 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

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • 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
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

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Buy the Nikon D700

Your purchases support this site

Buy the Sony A900

Review Excerpt

The Competition

Compared to Canon 5D Mark II

Nikon D700
Canon 5D Mark II
  • $3000
  • 35mm
  • Bigger pixels
  • Higher effective ISO
  • $1200
  • 35mm
  • External Mic Jack
  • Shoots 1080p video

Compare Nikon D700 vs Canon 5D Mark II

Sony A900
Canon 5D Mark II
  • $3000
  • 35mm
  • In-Camera Image Stabilization
  • More pixels
  • $1200
  • 35mm
  • Lens selection
  • Higher effective ISO

Compare Sony A900 vs Canon 5D Mark II

Compared to Sony A850

Nikon D700
Sony A850
  • $3000
  • 35mm
  • Lens selection
  • Bigger pixels
  • $2219
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization

Compare Nikon D700 vs Sony A850

Sony A900
Sony A850
  • $3000
  • 35mm
  • Faster JPEG shooting
  • $2219
  • 35mm
  • Less expensive
  • Bigger JPEG buffer

Compare Sony A900 vs Sony A850

Compared to Nikon D3S

Nikon D700
Nikon D3S
  • $3000
  • 35mm
  • Less expensive
  • Internal flash
  • $5200
  • 35mm
  • Fast startup
  • Higher effective ISO

Compare Nikon D700 vs Nikon D3S

Sony A900
Nikon D3S
  • $3000
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization
  • $5200
  • 35mm
  • Lens selection
  • Bigger pixels

Compare Sony A900 vs Nikon D3S

Compared to Nikon D800

Nikon D700
Nikon D800
  • $3000
  • 35mm
  • Bigger pixels
  • Faster JPEG shooting
  • $1850
  • 35mm
  • Fast startup
  • Higher effective ISO

Compare Nikon D700 vs Nikon D800

Sony A900
Nikon D800
  • $3000
  • 35mm
  • In-Camera Image Stabilization
  • Bigger pixels
  • $1850
  • 35mm
  • Lens selection
  • Fast startup

Compare Sony A900 vs Nikon D800

Compared to Canon 5D Mark III

Nikon D700
Canon 5D Mark III
  • $3000
  • 35mm
  • Bigger pixels
  • Internal flash
  • $2079
  • 35mm
  • External Mic Jack
  • More cross-type AF points

Compare Nikon D700 vs Canon 5D Mark III

Sony A900
Canon 5D Mark III
  • $3000
  • 35mm
  • In-Camera Image Stabilization
  • $2079
  • 35mm
  • Lens selection
  • Higher effective ISO

Compare Sony A900 vs Canon 5D Mark III

Compare Other Cameras?