• APS-C 337.5mm2
  • 20.2 megapixels
  • ISO 100 - 12,800
  • APS-C 369.0mm2
  • 19.6 megapixels
  • 75.00mm (35mm eq.)

Buy From

Differences

Canon 70D advantages over Sigma dp3 Quattro

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 920 vs 200 shots
    Capture more photos
  • 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
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review 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
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster shutter
    1/8000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Sigma dp3 Quattro advantages over Canon 70D

  • Higher max flash sync
    1/1250 vs 1/250 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    4 years vs 5 years old
    Newer cameras often support more advanced features
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • 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

Buy From

Review Excerpt

  • Dual Pixel CMOS AF delivers full-time continuous autofocus (with phase detect at every pixel in framing area) for video and Live View still shooting; Full HD (1080p) video recording with pro-level features and quality; Improved resolution and good high ISO performance; Excellent Wi-Fi remote shooting with full exposure controls; 3-inch articulating LCD touchscreen.

  • Image quality only improved slightly over 60D; Dynamic range still lags behind competing models; May not feature enough upgrades to convince people to step up from 60D.

The Competition

Compared to Nikon D7100

Canon 70D
Nikon D7100
  • $902
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $827
  • APS-C
  • Fast startup
  • Higher effective ISO
Sigma dp3 Quattro
Nikon D7100
  • $899
  • APS-C
  • Less expensive
  • Higher max flash sync
  • $827
  • APS-C
  • Eye-level viewfinder
  • Longer stills battery life

Compared to Pentax K-3

Canon 70D
Pentax K-3
  • $902
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $699
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Sigma dp3 Quattro
Pentax K-3
  • $899
  • APS-C
  • Higher max flash sync
  • $699
  • APS-C
  • Focus peaking
  • Eye-level viewfinder

Compared to Sigma dp2 Quattro

Canon 70D
Sigma dp2 Quattro
  • $902
  • APS-C
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $899
  • APS-C
  • Higher max flash sync
  • Doesn't require an AA filter
Sigma dp3 Quattro
Sigma dp2 Quattro
  • $899
  • APS-C
  • More telephoto lens reach
  • $899
  • APS-C
  • Wider angle lens

Compared to Sigma dp1 Quattro

Canon 70D
Sigma dp1 Quattro
  • $902
  • APS-C
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $899
  • APS-C
  • Higher max flash sync
  • Doesn't require an AA filter
Sigma dp3 Quattro
Sigma dp1 Quattro
  • $899
  • APS-C
  • More telephoto lens reach
  • $899
  • APS-C
  • Wider angle lens

Compared to Sony A77 II

Canon 70D
Sony A77 II
  • $902
  • APS-C
  • Lens selection
  • Less expensive
  • $1198
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Sigma dp3 Quattro
Sony A77 II
  • $899
  • APS-C
  • Less expensive
  • Higher max flash sync
  • $1198
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
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