• Medium format 1,350.0mm2
  • 64.0 megapixels
  • ISO 100 - 50,000
  • APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 25,600

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Differences

Leica S3 advantages over Canon SL3

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    Medium format vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.59 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • 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
  • Pentaprism viewfinder
    Pentaprism vs Pentamirror
    Much better viewfinder picture fidelity
  • More viewfinder magnification
    1.09x vs 0.54x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    64.0 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
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    125 vs 30 sec
    Long exposures for night shots

Canon SL3 advantages over Leica S3

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • 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
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Higher max flash sync
    1/200 vs 1/125 sec
    Reduce the effect of ambient light in flash shots
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • More AF points
    9 vs 1
    More AF points improve autofocus
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    5.0 fps vs 3.0 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    5.0 fps vs 3.0 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    15 vs 6 shots
    Larger buffer for RAW shots (burst mode)

Similarities

Common Strengths

  • 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
  • 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 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

  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Review Excerpt

The Competition

Compared to Canon 5DS R

Leica S3
Canon 5DS R
  • $19
  • Medium format
  • Focus peaking
  • Larger sensor
  • $1499
  • 35mm
  • Lens selection
  • More cross-type AF points

Compare Leica S3 vs Canon 5DS R

Canon SL3
Canon 5DS R
  • $632
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1499
  • 35mm
  • Larger sensor
  • Top deck display

Compare Canon SL3 vs Canon 5DS R

Compared to Pentax K-1

Leica S3
Pentax K-1
  • $19
  • Medium format
  • Less expensive
  • Larger sensor
  • $1800
  • 35mm
  • Lens selection
  • In-Camera Image Stabilization

Compare Leica S3 vs Pentax K-1

Canon SL3
Pentax K-1
  • $632
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
  • $1800
  • 35mm
  • Focus peaking
  • Larger sensor

Compare Canon SL3 vs Pentax K-1

Compared to Canon SL2

Leica S3
Canon SL2
  • $19
  • Medium format
  • Focus peaking
  • Larger sensor
  • $549
  • APS-C
  • Tilt-swivel screen
  • Lens selection

Compare Leica S3 vs Canon SL2

Canon SL3
Canon SL2
  • $632
  • APS-C
  • Shoot 4K video
  • Longer stills battery life
  • $549
  • APS-C
  • Less expensive
  • NFC

Compare Canon SL3 vs Canon SL2

Compared to Canon 6D Mark II

Leica S3
Canon 6D Mark II
  • $19
  • Medium format
  • Focus peaking
  • Larger sensor
  • $1332
  • 35mm
  • Tilt-swivel screen
  • Lens selection

Compare Leica S3 vs Canon 6D Mark II

Canon SL3
Canon 6D Mark II
  • $632
  • APS-C
  • Less expensive
  • Shoot 4K video
  • $1332
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon SL3 vs Canon 6D Mark II

Compared to Nikon D3500

Leica S3
Nikon D3500
  • $19
  • Medium format
  • Focus peaking
  • Larger sensor
  • $623
  • APS-C
  • Lens selection
  • Built-in Bluetooth

Compare Leica S3 vs Nikon D3500

Canon SL3
Nikon D3500
  • $632
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
  • $623
  • APS-C
  • Less expensive
  • Larger sensor

Compare Canon SL3 vs Nikon D3500

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