• 35mm 861.6mm2
  • 24.6 megapixels
  • ISO 200 - 3200
  • APS-C 369.7mm2
  • 24.3 megapixels
  • ISO 100 - 16,000

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Differences

Sony A850 advantages over Sony A65

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.94 vs 3.95 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.50 vs 2.8 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    1,415 vs 717 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 880 vs 510 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Higher max flash sync
    1/250 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Sony A65 advantages over Sony A850

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • More cross-type AF points
    3 vs 1
    Cross-type AF points improve autofocus performance
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • More AF points
    15 vs 9
    More AF points improve autofocus
  • Faster JPEG shooting
    10.0 fps vs 3.0 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • 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
  • 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

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Sony A65

Review Excerpt

The Competition

Compared to Sony A900

Sony A850
Sony A900
  • $2219
  • 35mm
  • Less expensive
  • Bigger JPEG buffer
  • $3000
  • 35mm
  • Faster JPEG shooting
Sony A65
Sony A900
  • $698
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $3000
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Canon 5D Mark III

Sony A850
Canon 5D Mark III
  • $2219
  • 35mm
  • In-Camera Image Stabilization
  • $2824
  • 35mm
  • Lens selection
  • Higher effective ISO
Sony A65
Canon 5D Mark III
  • $698
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2824
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Nikon D3200

Sony A850
Nikon D3200
  • $2219
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $447
  • APS-C
  • Lens selection
  • Internal flash
Sony A65
Nikon D3200
  • $698
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $447
  • APS-C
  • Lens selection
  • Less expensive

Compared to Sony A99

Sony A850
Sony A99
  • $2219
  • 35mm
  • Fast startup
  • Longer stills battery life
  • $1998
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
Sony A65
Sony A99
  • $698
  • APS-C
  • Less expensive
  • Internal flash
  • $1998
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon D5200

Sony A850
Nikon D5200
  • $2219
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $520
  • APS-C
  • Lens selection
  • Tilt-swivel screen
Sony A65
Nikon D5200
  • $698
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $520
  • APS-C
  • Lens selection
  • Less expensive
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