• 35mm 861.6mm2
  • 42.4 megapixels
  • ISO 100 - 32,000
  • APS-C 370.5mm2
  • 24.2 megapixels
  • ISO 100 - 50,000

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Differences

Sony A7R III advantages over Leica CL

  • Less expensive
    $1998 vs $6995
    Save money for lenses or accessories
  • Larger sensor
    35mm vs APS-C
    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
    ~ 4.51 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 650 vs 220 shots
    Capture more photos
  • 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
  • More dots on screen
    1440k vs 1040k dots
    Can mean greater resolution or a brighter screen
  • More pixels
    42.4 vs 24.2 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    102400 vs 50000 ISO
    Higher extended ISO can give more low-light flexibility

Leica CL advantages over Sony A7R III

  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Thinner
    45 mm vs 73 mm
    Thinner
  • Bigger JPEG buffer
    140 vs 82 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/25000 vs 1/8000 sec
    Shoot wide open in bright light

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
  • Shoot 4K video
    Both provide
    Make sure you have a fast computer
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • 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
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash

User reviews

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Your purchases support this site

Buy the Sony A7R III

Your purchases support this site

Buy the Leica CL

Review Excerpt

  • Fantastic image quality; Improved dynamic range over its predecessor; Very good high ISO performance; Much improved real-world AF performance; Class-leading burst rates, even with RAW; Improved 5-axis in-body image stabilization; Better 4K video quality; 1080/120fps video; Dual card slots; Significantly better battery life.

  • Expensive; Menus still confusing; UHS-II support only on one card slot; No optical low-pass filter means greater risk of moire; No built-in flash; Buffer clearing still slow despite UHS-II support.

The Competition

Compared to Sony A7R II

Sony A7R III
Sony A7R II
  • $2248
  • 35mm
  • Less expensive
  • Touchscreen
  • $2898
  • 35mm
  • In-camera panoramas
Leica CL
Sony A7R II
  • $3195
  • APS-C
  • Touchscreen
  • Top deck display
  • $2898
  • 35mm
  • Larger sensor
  • Less expensive

Compared to Sony A6500

Sony A7R III
Sony A6500
  • $2248
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $1198
  • APS-C
  • Less expensive
  • In-camera panoramas
Leica CL
Sony A6500
  • $3195
  • APS-C
  • Top deck display
  • Lacks anti-aliasing filter
  • $1198
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization

Compared to Sony A7R IV

Sony A7R III
Sony A7R IV
  • $2248
  • 35mm
  • Less expensive
  • Bigger pixels
  • $3220
  • 35mm
  • Fast startup
  • More pixels
Leica CL
Sony A7R IV
  • $3195
  • APS-C
  • In-camera panoramas
  • Top deck display
  • $3220
  • 35mm
  • Less expensive
  • Larger sensor

Compared to Fujifilm X-Pro3

Sony A7R III
Fujifilm X-Pro3
  • $2248
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $1799
  • APS-C
  • Top deck display
  • Thinner
Leica CL
Fujifilm X-Pro3
  • $3195
  • APS-C
  • In-camera panoramas
  • More viewfinder magnification
  • $1799
  • APS-C
  • Less expensive
  • Tiltable Screen

Compared to Nikon Z7 II

Sony A7R III
Nikon Z7 II
  • $2248
  • 35mm
  • Less expensive
  • High resolution composite
  • $2730
  • 35mm
  • Top deck display
  • Newer
Leica CL
Nikon Z7 II
  • $3195
  • APS-C
  • In-camera panoramas
  • Thinner
  • $2730
  • 35mm
  • Larger sensor
  • Less expensive
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