• 35mm 860.4mm2
  • 16.2 megapixels
  • ISO 100 - 12,800
  • APS-C 364.3mm2
  • 19.6 megapixels
  • ISO 100 - 6400

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Differences

Nikon Df 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
    ~ 7.31 vs 4.33 microns
    Better low-light and dynamic range (all else equal)
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Thinner
    66 mm vs 90 mm
    Thinner
  • Faster RAW shooting
    5.4 fps vs 3.6 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    29 vs 14 shots
    Larger buffer for RAW shots (burst mode)
  • Higher extended ISO
    204800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Sigma sd Quattro advantages over Nikon Df

  • Less expensive
    $899 vs $2997
    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
  • More dots on screen
    1620k vs 922k dots
    Can mean greater resolution or a brighter screen
  • More pixels
    19.6 vs 16.2 megapixels
    Higher resolution photos
  • 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
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • 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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Your purchases support this site

Buy the Nikon Df
Body Only
  • Body Only
  • Kit with 50mm f/1.8 lens
All Df Deals

Your purchases support this site

Buy the Sigma sd Quattro
Body Only
  • Body Only
  • Kit with 30mm f/1.4 Art Lens
All sd Quattro Deals

Review Excerpt

  • Same sensor and processor as professional D4; Great image quality; Arguably the best available-light shooter in its class; Handsome, retro styling; Weather-sealed design; Big, clear full-frame viewfinder; Excellent battery life

  • Expensive; Bulky, yet handgrip is quite modest; Some controls are clumsy; Plastic body panels don't gel with retro aesthetic; Autofocus isn't in the same league as image quality; No AF assist lamp; No movie capture; No portrait grip; Single card slot

  • Read our Nikon Df Review

The Competition

Compared to Canon 5D Mark III

Nikon Df
Canon 5D Mark III
  • $2747
  • 35mm
  • Bigger pixels
  • Higher effective ISO
  • $2139
  • 35mm
  • Less expensive
  • External Mic Jack

Compare Nikon Df vs Canon 5D Mark III

Sigma sd Quattro
Canon 5D Mark III
  • $699
  • APS-C
  • Less expensive
  • Focus peaking
  • $2139
  • 35mm
  • Lens selection
  • Larger sensor

Compare Sigma sd Quattro vs Canon 5D Mark III

Compared to Sony A99

Nikon Df
Sony A99
  • $2747
  • 35mm
  • Lens selection
  • Bigger pixels
  • $1998
  • 35mm
  • Focus peaking
  • Tilt-swivel screen

Compare Nikon Df vs Sony A99

Sigma sd Quattro
Sony A99
  • $699
  • APS-C
  • On-sensor phase detect
  • Newer
  • $1998
  • 35mm
  • Tilt-swivel screen
  • Lens selection

Compare Sigma sd Quattro vs Sony A99

Compared to Canon 6D

Nikon Df
Canon 6D
  • $2747
  • 35mm
  • Higher effective ISO
  • Longer stills battery life
  • $1699
  • 35mm
  • Less expensive
  • Built-in Wi-Fi

Compare Nikon Df vs Canon 6D

Sigma sd Quattro
Canon 6D
  • $699
  • APS-C
  • Less expensive
  • Focus peaking
  • $1699
  • 35mm
  • Lens selection
  • Larger sensor

Compare Sigma sd Quattro vs Canon 6D

Compared to Sony A3000

Nikon Df
Sony A3000
  • $2747
  • 35mm
  • Lens selection
  • Larger sensor
  • $500
  • APS-C
  • Focus peaking
  • In-camera panoramas

Compare Nikon Df vs Sony A3000

Sigma sd Quattro
Sony A3000
  • $699
  • APS-C
  • On-sensor phase detect
  • HDMI out
  • $500
  • APS-C
  • Lens selection
  • In-camera panoramas

Compare Sigma sd Quattro vs Sony A3000

Compared to Fujifilm X-H1

Nikon Df
Fujifilm X-H1
  • $2747
  • 35mm
  • Lens selection
  • Larger sensor
  • $1000
  • APS-C
  • Less expensive
  • Focus peaking

Compare Nikon Df vs Fujifilm X-H1

Sigma sd Quattro
Fujifilm X-H1
  • $699
  • APS-C
  • More dots on screen
  • $1000
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization

Compare Sigma sd Quattro vs Fujifilm X-H1

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