• APS-H 476.1mm2
  • 25.6 megapixels
  • ISO 100 - 6400
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 24.00mm - 600.00mm (35mm eq.)

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Differences

Sigma sd Quattro H advantages over Sony RX10 IV

  • Less expensive
    $1099 vs $1698
    Save money for lenses or accessories
  • Larger sensor
    APS-H vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.30 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Thinner
    90 mm vs 127 mm
    Thinner
  • Lighter weight
    635g vs 1095g
    Lighter weight
  • More pixels
    25.6 vs 20.1 megapixels
    Higher resolution photos
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré

Sony RX10 IV advantages over Sigma sd Quattro H

  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Shoot 4K video
    4K (UHD) vs No
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • 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
  • Newer
    17 months vs 2 years old
    Newer cameras often support more advanced features
  • 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
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster RAW shooting
    24.2 fps vs 4.4 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    112 vs 8 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • 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
  • 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

User reviews

Buy From

Review Excerpt

The Competition

Compared to Sigma sd Quattro

Sigma sd Quattro H
Sigma sd Quattro
  • $1099
  • APS-H
  • Larger sensor
  • More pixels
  • $699
  • APS-C
  • Less expensive
  • Bigger RAW buffer
Sony RX10 IV
Sigma sd Quattro
  • $1698
  • 1 inch
  • In-Camera Image Stabilization
  • Shoot 4K video
  • $699
  • APS-C
  • Less expensive
  • Larger sensor

Compared to Sony RX10 III

Sigma sd Quattro H
Sony RX10 III
  • $1099
  • APS-H
  • Less expensive
  • Larger sensor
  • $1398
  • 1 inch
  • In-Camera Image Stabilization
  • Shoot 4K video
Sony RX10 IV
Sony RX10 III
  • $1698
  • 1 inch
  • Touchscreen
  • Built-in Bluetooth
  • $1398
  • 1 inch
  • Less expensive

Compared to Panasonic FZ2500

Sigma sd Quattro H
Panasonic FZ2500
  • $1099
  • APS-H
  • Larger sensor
  • Bigger pixels
  • $998
  • 1 inch
  • Tilt-swivel screen
  • In-Camera Image Stabilization
Sony RX10 IV
Panasonic FZ2500
  • $1698
  • 1 inch
  • Slower slow-motion
  • Larger lens aperture
  • $998
  • 1 inch
  • Less expensive
  • Tilt-swivel screen

Compared to Fujifilm X-H1

Sigma sd Quattro H
Fujifilm X-H1
  • $1099
  • APS-H
  • Less expensive
  • Larger sensor
  • $1299
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization
Sony RX10 IV
Fujifilm X-H1
  • $1698
  • 1 inch
  • Slower slow-motion
  • NFC
  • $1299
  • APS-C
  • Less expensive
  • Larger sensor

Compared to Fujifilm X-T3

Sigma sd Quattro H
Fujifilm X-T3
  • $1099
  • APS-H
  • Less expensive
  • Larger sensor
  • $1399
  • APS-C
  • Lens selection
  • Shoot 4K video
Sony RX10 IV
Fujifilm X-T3
  • $1698
  • 1 inch
  • Slower slow-motion
  • In-Camera Image Stabilization
  • $1399
  • APS-C
  • Larger sensor
  • Bigger pixels
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