• 35mm 864.0mm2
  • 50.6 megapixels
  • ISO 100 - 6400
  • APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 25,600

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Differences

Canon 5DS R advantages over Canon SL3

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More cross-type AF points
    41 vs 1
    Cross-type AF points improve autofocus performance
  • Pentaprism viewfinder
    Pentaprism vs Pentamirror
    Much better viewfinder picture fidelity
  • More viewfinder magnification
    0.71x vs 0.54x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    50.6 vs 24.2 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • More AF points
    61 vs 9
    More AF points improve autofocus
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Canon SL3 advantages over Canon 5DS R

  • Less expensive
    $699 vs $1499*
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • 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 1070 vs 700 shots
    Capture more photos
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Newer
    5 years vs 9 years old
    Newer cameras often support more advanced features
  • Less shutter lag
    0.09 vs 0.27 sec
    Focus and take a photo quickly (wide angle)
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Bigger JPEG buffer
    Unlimited vs 28 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    51200 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Canon 5DS R
Body Only
All 5DS R Deals

Your purchases support this site

Buy the Canon SL3
Body Only (Black)
  • Body Only (Black)
  • Kit with 18-55mm lens (Black)
  • Kit with 18-55mm lens (White)
All SL3 Deals

Review Excerpt

  • Phenomenal resolution and sharpness; Fine Detail Picture Style is like in-camera Unsharp Mask; Excellent print quality; Decent high ISO performance; Improved normalized dynamic range compared to 5D Mark III; Decent burst speed with good buffer depths; Built-in intervalometer & timelapse movie mode.

  • AF speed tested closer to consumer-level DSLRs; Dynamic range lower than competing models from Nikon & Sony; Lack of OLPF means subject to more aliasing artifacts with some subjects; No 60p video frame rate; No headphone jack; Timelapse video is only 1080p.

  • Read our Canon 5DS R Review

The Competition

Compared to Nikon D810

Canon 5DS R
Nikon D810
  • $1499
  • 35mm
  • Less expensive
  • More cross-type AF points
  • $2323
  • 35mm
  • Bigger pixels
  • Higher effective ISO

Compare Canon 5DS R vs Nikon D810

Canon SL3
Nikon D810
  • $632
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2323
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon SL3 vs Nikon D810

Compared to Canon 5DS

Canon 5DS R
Canon 5DS
  • $1499
  • 35mm
  • Lacks anti-aliasing filter
  • $1299
  • 35mm
  • Less expensive
  • Has anti-aliasing filter

Compare Canon 5DS R vs Canon 5DS

Canon SL3
Canon 5DS
  • $632
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1299
  • 35mm
  • Larger sensor
  • Top deck display

Compare Canon SL3 vs Canon 5DS

Compared to Pentax K-1

Canon 5DS R
Pentax K-1
  • $1499
  • 35mm
  • Fast startup
  • More cross-type AF points
  • $1800
  • 35mm
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon 5DS R 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

Canon 5DS R
Canon SL2
  • $1499
  • 35mm
  • Larger sensor
  • Higher effective ISO
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compare Canon 5DS R 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 Nikon D3500

Canon 5DS R
Nikon D3500
  • $1499
  • 35mm
  • Larger sensor
  • Top deck display
  • $623
  • APS-C
  • Less expensive
  • Built-in Bluetooth

Compare Canon 5DS R 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

Compare Other Cameras?