• 35mm 864.0mm2
  • 24.2 megapixels
  • ISO 50 - 50,000
  • 35mm 847.3mm2
  • 24.2 megapixels
  • ISO 100 - 51,200

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Differences

Leica SL (Typ 601) advantages over Sony A7 III

  • Fast startup
    ~1.10 vs 1.7 sec
    Faster startup lets you catch the moment
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Thinner
    39 mm vs 73 mm
    Thinner
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Bigger JPEG buffer
    Unlimited vs 163 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/16000 vs 1/8000 sec
    Shoot wide open in bright light

Sony A7 III advantages over Leica SL (Typ 601)

  • Less expensive
    $2098 vs $5995*
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Higher effective ISO
    3,730 vs 1,821 iso
    Take photos in low light with less noise
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 710 vs 400 shots
    Capture more photos
  • Newer
    5 months vs 3 years old
    Newer cameras often support more advanced features
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Higher extended ISO
    204800 vs 50000 ISO
    Higher extended ISO can give more low-light flexibility

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
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use an external screen to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Dual card slots
    Both provide
    Gives you more storage flexibility
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

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
  • 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 A7 III

Review Excerpt

  • Superb build quality; Amazing EVF; Great image quality from RAW files; Good high ISO performance; Very good dynamic range; Very low shutter lag; Fast AF on stationary objects; Class-leading ~11 fps burst mode; 4K DCI and UHD video; Full HD up to 120p. Built-in Wi-Fi and GPS; Dual card slots; Decent battery life for its class.

  • Big for a full-frame mirrorless camera; Very slow buffer clearing; Contrast-detect AF system struggles with moving subjects; In-camera JPEGs are muted and dull; Very limited native lens selection (but supports many other Leica lenses via adapters); Expensive.

  • New 24MP sensor offers excellent image quality; Outstanding high ISO performance and dynamic range; Improved JPEG colors; Improved build quality; Fast autofocus; Excellent 4K video; Very good battery life.

  • Buffer clearing can be slow even with fast UHS-II cards; UHS-II support only on one card slot; No losslessly compressed RAW option; Dedicated battery charger not included; Menus are still confusing; No built-in flash.

The Competition

Compared to Leica M-P (Typ 240)

Leica SL (Typ 601)
Leica M-P (Typ 240)
  • $5995
  • 35mm
  • Shoot 4K video
  • Touchscreen
  • $5980
  • 35mm
Sony A7 III
Leica M-P (Typ 240)
  • $1965
  • 35mm
  • Less expensive
  • Lens selection
  • $5980
  • 35mm
  • Thinner
  • Lacks anti-aliasing filter

Compared to Leica M Monochrom (Typ 246)

Leica SL (Typ 601)
Leica M Monochrom (Typ 246)
  • $5995
  • 35mm
  • Less expensive
  • Shoot 4K video
  • $7995
  • 35mm
Sony A7 III
Leica M Monochrom (Typ 246)
  • $1965
  • 35mm
  • Less expensive
  • Lens selection
  • $7995
  • 35mm
  • Thinner
  • Lacks anti-aliasing filter

Compared to Leica M-D (Typ 262)

Leica SL (Typ 601)
Leica M-D (Typ 262)
  • $5995
  • 35mm
  • Rear display
  • Focus peaking
  • $5995
  • 35mm
Sony A7 III
Leica M-D (Typ 262)
  • $1965
  • 35mm
  • Rear display
  • Lens selection
  • $5995
  • 35mm
  • Thinner
  • Lacks anti-aliasing filter

Compared to Nikon Z6

Leica SL (Typ 601)
Nikon Z6
  • $5995
  • 35mm
  • Built-in GPS
  • Longer stills battery life
  • $1997
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization
Sony A7 III
Nikon Z6
  • $1965
  • 35mm
  • Less expensive
  • NFC
  • $1997
  • 35mm
  • Top deck display
  • More dots on screen

Compared to Canon EOS R

Leica SL (Typ 601)
Canon EOS R
  • $5995
  • 35mm
  • Built-in GPS
  • Thinner
  • $2299
  • 35mm
  • Less expensive
  • Tilt-swivel screen
Sony A7 III
Canon EOS R
  • $1965
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization
  • $2299
  • 35mm
  • Tilt-swivel screen
  • More telephoto lens reach
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