• 35mm 861.6mm2
  • 24.6 megapixels
  • ISO 200 - 3200
  • 1/2.3 inch 28.1mm2
  • 16.1 megapixels
  • 24.00mm - 1000.00mm (35mm eq.)

Buy From

Differences

Sony A900 advantages over Nikon P510

  • Larger sensor
    35mm vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.94 vs 1.34 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.50 vs 1.5 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 880 vs 240 shots
    Capture more photos
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Less shutter lag
    0.18 vs 0.54 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.6 vs 16.1 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Longer exposure
    30 vs 8 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger JPEG buffer
    11 vs 5 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/8000 vs 1/2000 sec
    Shoot wide open in bright light

Nikon P510 advantages over Sony A900

  • Less expensive
    $430 vs $3000 (MSRP)
    Save money for lenses or accessories
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Lighter weight
    560g vs 939g
    Lighter weight
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Faster JPEG shooting
    7.0 fps vs 5.0 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    12800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • 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

User reviews

Buy From

Review Excerpt

  • 24-1,000mm equivalent zoom range; Built-in GPS; Articulated LCD; Very good print quality; Many movie options.

  • Focus sometimes difficult to achieve; Short shoulder strap; Battery charged in the camera; Low battery life.

The Competition

Compared to Sony A850

Sony A900
Sony A850
  • $3000
  • 35mm
  • Faster JPEG shooting
  • $2219
  • 35mm
  • Less expensive
  • Bigger JPEG buffer
Nikon P510
Sony A850
  • $649
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen
  • $2219
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon D800

Sony A900
Nikon D800
  • $3000
  • 35mm
  • In-Camera Image Stabilization
  • Bigger pixels
  • $1850
  • 35mm
  • Lens selection
  • Fast startup
Nikon P510
Nikon D800
  • $649
  • 1/2.3 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $1850
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Canon 5D Mark III

Sony A900
Canon 5D Mark III
  • $3000
  • 35mm
  • In-Camera Image Stabilization
  • $2139
  • 35mm
  • Lens selection
  • Higher effective ISO
Nikon P510
Canon 5D Mark III
  • $649
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Tiltable Screen
  • $2139
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon P520

Sony A900
Nikon P520
  • $3000
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $427
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen
Nikon P510
Nikon P520
  • $649
  • 1/2.3 inch
  • Longer stills battery life
  • Higher extended ISO
  • $427
  • 1/2.3 inch
  • Built-in Wi-Fi
  • Built-in GPS

Compared to Samsung WB1100F

Sony A900
Samsung WB1100F
  • $3000
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $527
  • 1/2.3 inch
  • Less expensive
  • In-camera panoramas
Nikon P510
Samsung WB1100F
  • $649
  • 1/2.3 inch
  • Tiltable Screen
  • HDMI out
  • $527
  • 1/2.3 inch
  • Less expensive
  • In-camera panoramas
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