• 35mm 861.6mm2
  • 24.3 megapixels
  • ISO 100 - 6400
  • APS-C 364.3mm2
  • 19.6 megapixels
  • ISO 100 - 6400

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Differences

Nikon D610 advantages over Sigma sd Quattro

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.97 vs 4.33 microns
    Better low-light and dynamic range (all else equal)
  • 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
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • 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
  • More pixels
    24.3 vs 19.6 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster RAW shooting
    5.9 fps vs 3.6 fps
    Faster RAW shooting in burst mode
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Sigma sd Quattro advantages over Nikon D610

  • Less expensive
    $899 vs $2447
    Save money for lenses or accessories
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Newer
    2 years vs 5 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1620k vs 921k dots
    Can mean greater resolution or a brighter screen
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • 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
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Nikon D610

Review Excerpt

  • Eliminated sensor dust-and-oil spot issue from D600; Great controls for amateur or pro; Comfortable ergonomics and weight; Excellent image quality and low-light performance; Very good dynamic range; Excellent battery life; Built-in lens correction.

  • Not drastically different from D600; Moire with certain subjects; Auto WB still too warm in incandescent light; Slow AF in live view mode; Aliasing in videos.

The Competition

Compared to Canon 6D

Nikon D610
Canon 6D
  • $1497
  • 35mm
  • Fast startup
  • Higher effective ISO
  • $999
  • 35mm
  • Less expensive
  • Built-in Wi-Fi
Sigma sd Quattro
Canon 6D
  • $699
  • APS-C
  • Less expensive
  • Focus peaking
  • $999
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Nikon D600

Nikon D610
Nikon D600
  • $1497
  • 35mm
  • Faster RAW shooting
  • $1497
  • 35mm
  • Less expensive
Sigma sd Quattro
Nikon D600
  • $699
  • APS-C
  • Less expensive
  • Focus peaking
  • $1497
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Nikon D750

Nikon D610
Nikon D750
  • $1497
  • 35mm
  • Fast startup
  • $1397
  • 35mm
  • Less expensive
  • Tiltable Screen
Sigma sd Quattro
Nikon D750
  • $699
  • APS-C
  • Less expensive
  • Focus peaking
  • $1397
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Sigma sd Quattro H

Nikon D610
Sigma sd Quattro H
  • $1497
  • 35mm
  • Lens selection
  • Larger sensor
  • $1099
  • APS-H
  • Less expensive
  • Focus peaking
Sigma sd Quattro
Sigma sd Quattro H
  • $699
  • APS-C
  • Less expensive
  • Bigger RAW buffer
  • $1099
  • APS-H
  • Larger sensor
  • More viewfinder magnification

Compared to Fujifilm X-H1

Nikon D610
Fujifilm X-H1
  • $1497
  • 35mm
  • Lens selection
  • Larger sensor
  • $1599
  • APS-C
  • Less expensive
  • Focus peaking
Sigma sd Quattro
Fujifilm X-H1
  • $699
  • APS-C
  • Less expensive
  • More dots on screen
  • $1599
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization
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