• 35mm 855.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • APS-H 476.1mm2
  • 25.6 megapixels
  • ISO 100 - 6400

Buy From

Differences

Sony A7 II advantages over Sigma sd Quattro H

  • Lens selection
    Good vs Limited
    Better lens selection gives you more options
  • Larger sensor
    35mm vs APS-H
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 5.97 vs 4.30 microns
    Better low-light and dynamic range (all else equal)
  • 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
  • Thinner
    59 mm vs 90 mm
    Thinner
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting 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
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster RAW shooting
    5.0 fps vs 4.4 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    28 vs 8 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Sigma sd Quattro H advantages over Sony A7 II

  • Less expensive
    $1199* vs $1798
    Save money for lenses or accessories
  • Newer
    9 months vs 3 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1620k vs 1229k dots
    Can mean greater resolution or a brighter screen
  • More viewfinder magnification
    0.84x vs 0.71x
    Get a bigger view of the scene through the eye-level viewfinder
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré

Similarities

Common Strengths

  • 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
  • On-sensor phase detect
    Both provide
    Usually improves live view and video AF performance
  • HDMI out
    Both provide
    Use an external screen 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
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • 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
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Sony A7 II

Review Excerpt

  • Excellent 5-axis sensor-shift image stabilization; Sensor-shift IS brings stabilization to nearly any lens; Much-improved ergonomics and top-deck control layout; 'Mark II' maintains same impressive image quality, dynamic range and high ISO performance; XAVC S 50Mbps video format; Faster start-up time; Hybrid AF performs well with good continuous AF.

  • (Similar to A7): Loud shutter (but electronic first-curtain helps); Battery life could be better; Low-light AF still not as good as most DSLRs; High ISO JPEGs look over-processed; Slow buffer clearing; Limited selection of native Sony FE lenses (but it's getting better).

The Competition

Compared to Sony A7

Sony A7 II
Sony A7
  • $1598
  • 35mm
  • In-Camera Image Stabilization
  • $998
  • 35mm
  • Less expensive
Sigma sd Quattro H
Sony A7
  • $1199
  • APS-H
  • Newer
  • More dots on screen
  • $998
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Leica SL (Typ 601)

Sony A7 II
Leica SL (Typ 601)
  • $1598
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization
  • $5995
  • 35mm
  • Shoot 4K video
  • Touchscreen
Sigma sd Quattro H
Leica SL (Typ 601)
  • $1199
  • APS-H
  • Less expensive
  • On-sensor phase detect
  • $5995
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Sigma sd Quattro

Sony A7 II
Sigma sd Quattro
  • $1598
  • 35mm
  • Lens selection
  • Larger sensor
  • $799
  • APS-C
  • Less expensive
  • Newer
Sigma sd Quattro H
Sigma sd Quattro
  • $1199
  • APS-H
  • Larger sensor
  • More viewfinder magnification
  • $799
  • APS-C
  • Less expensive
  • Bigger RAW buffer

Compared to Fujifilm X-T2

Sony A7 II
Fujifilm X-T2
  • $1598
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $1499
  • APS-C
  • Shoot 4K video
  • Fast startup
Sigma sd Quattro H
Fujifilm X-T2
  • $1199
  • APS-H
  • Less expensive
  • Larger sensor
  • $1499
  • APS-C
  • Lens selection
  • Shoot 4K video

Compared to Sony A9

Sony A7 II
Sony A9
  • $1598
  • 35mm
  • Less expensive
  • In-camera panoramas
  • $4498
  • 35mm
  • Shoot 4K video
  • Touchscreen
Sigma sd Quattro H
Sony A9
  • $1199
  • APS-H
  • Less expensive
  • Doesn't require an AA filter
  • $4498
  • 35mm
  • Lens selection
  • Larger sensor
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