• APS-C 369.0mm2
  • 14.8 megapixels
  • 75.00mm (35mm eq.)
  • 1/1.7 inch 43.3mm2
  • 12.0 megapixels
  • 28.00mm - 300.00mm (35mm eq.)

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Differences

Sigma DP3 Merrill advantages over Olympus Stylus 1s

  • Larger sensor
    APS-C vs 1/1.7 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.00 vs 1.92 microns
    Better low-light and dynamic range (all else equal)
  • More pixels
    14.8 vs 12.0 megapixels
    Higher resolution photos
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré

Olympus Stylus 1s advantages over Sigma DP3 Merrill

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • More telephoto lens reach
    300 mm vs 75 mm
    Capture objects farther away
  • Longer stills battery life
    More info 450 vs 97 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Thinner
    56 mm vs 80 mm
    Thinner
  • Newer
    4 years vs 6 years old
    Newer cameras often support more advanced features
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Wider angle lens
    28 mm vs 75 mm
    Capture more of the scene
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    7.0 fps vs 4.0 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    12800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • 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

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

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Review Excerpt

The Competition

Compared to Nikon P7000

Sigma DP3 Merrill
Nikon P7000
  • $899
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $400
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization
Olympus Stylus 1s
Nikon P7000
  • $549
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen
  • $400
  • 1/1.7 inch
  • Less expensive
  • Shoots 24p video

Compared to Canon G12

Sigma DP3 Merrill
Canon G12
  • $899
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $854
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization
Olympus Stylus 1s
Canon G12
  • $549
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen
  • $854
  • 1/1.7 inch
  • Less expensive
  • Shoots 24p video

Compared to Nikon P7100

Sigma DP3 Merrill
Nikon P7100
  • $899
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $500
  • 1/1.7 inch
  • Eye-level viewfinder
  • In-Camera Image Stabilization
Olympus Stylus 1s
Nikon P7100
  • $549
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen
  • $500
  • 1/1.7 inch
  • Less expensive
  • Shoots 24p video

Compared to Olympus Stylus 1

Sigma DP3 Merrill
Olympus Stylus 1
  • $899
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $449
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
Olympus Stylus 1s
Olympus Stylus 1
  • $549
  • 1/1.7 inch
  • $449
  • 1/1.7 inch
  • Faster JPEG shooting

Compared to Panasonic ZS100

Sigma DP3 Merrill
Panasonic ZS100
  • $899
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $498
  • 1 inch
  • Focus peaking
  • Less expensive
Olympus Stylus 1s
Panasonic ZS100
  • $549
  • 1/1.7 inch
  • Slower slow-motion
  • Tiltable Screen
  • $498
  • 1 inch
  • Larger sensor
  • Bigger pixels
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