• 4/3 224.9mm2
  • 12.1 megapixels
  •  
  • APS-C 369.0mm2
  • 19.6 megapixels
  • 28.00mm (35mm eq.)

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Differences

Panasonic GF3X advantages over Sigma dp1 Quattro

  • Less expensive
    $750 vs $999 (MSRP)
    Save money for lenses or accessories
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Longer stills battery life
    More info 340 vs 200 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    32 mm vs 87 mm
    Thinner
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster shutter
    1/4000 vs 1/2000 sec
    Shoot wide open in bright light

Sigma dp1 Quattro advantages over Panasonic GF3X

  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Higher max flash sync
    1/1250 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • More dots on screen
    922k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    19.6 vs 12.1 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

  • 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.

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • 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
  • 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
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Neither provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

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Review Excerpt

The Competition

Compared to Panasonic GF2

Panasonic GF3X
Panasonic GF2
  • $750
  • 4/3
  • Touchscreen
  • More telephoto lens reach
  • $617
  • 4/3
  • Tiltable Screen
  • Higher effective ISO

Compare Panasonic GF3X vs Panasonic GF2

Sigma dp1 Quattro
Panasonic GF2
  • $999
  • APS-C
  • Larger sensor
  • Higher max flash sync
  • $617
  • 4/3
  • Less expensive
  • Tiltable Screen

Compare Sigma dp1 Quattro vs Panasonic GF2

Compared to Olympus E-PM1

Panasonic GF3X
Olympus E-PM1
  • $750
  • 4/3
  • Touchscreen
  • Internal flash
  • $500
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compare Panasonic GF3X vs Olympus E-PM1

Sigma dp1 Quattro
Olympus E-PM1
  • $999
  • APS-C
  • Larger sensor
  • Higher max flash sync
  • $500
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compare Sigma dp1 Quattro vs Olympus E-PM1

Compared to Panasonic GF5

Panasonic GF3X
Panasonic GF5
  • $750
  • 4/3
  • $450
  • 4/3
  • Higher effective ISO
  • More dynamic range

Compare Panasonic GF3X vs Panasonic GF5

Sigma dp1 Quattro
Panasonic GF5
  • $999
  • APS-C
  • Larger sensor
  • Higher max flash sync
  • $450
  • 4/3
  • Touchscreen
  • Longer stills battery life

Compare Sigma dp1 Quattro vs Panasonic GF5

Compared to Sigma dp2 Quattro

Panasonic GF3X
Sigma dp2 Quattro
  • $750
  • 4/3
  • Touchscreen
  • Longer stills battery life
  • $899
  • APS-C
  • Larger sensor
  • Higher max flash sync

Compare Panasonic GF3X vs Sigma dp2 Quattro

Sigma dp1 Quattro
Sigma dp2 Quattro
  • $999
  • APS-C
  • Wider angle lens
  • $899
  • APS-C
  • More telephoto lens reach

Compare Sigma dp1 Quattro vs Sigma dp2 Quattro

Compared to Sigma dp3 Quattro

Panasonic GF3X
Sigma dp3 Quattro
  • $750
  • 4/3
  • Less expensive
  • Touchscreen
  • $999
  • APS-C
  • Larger sensor
  • Higher max flash sync

Compare Panasonic GF3X vs Sigma dp3 Quattro

Sigma dp1 Quattro
Sigma dp3 Quattro
  • $999
  • APS-C
  • Wider angle lens
  • $999
  • APS-C
  • More telephoto lens reach

Compare Sigma dp1 Quattro vs Sigma dp3 Quattro

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