• 35mm 864.0mm2
  • 30.3 megapixels
  • ISO 100 - 40,000
  • 35mm 847.3mm2
  • 24.2 megapixels
  • ISO 100 - 51,200

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Differences

Canon EOS R advantages over Panasonic S1

  • Less expensive
    $2499 vs $3398
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • More pixels
    30.3 vs 24.2 megapixels
    Higher resolution photos
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Panasonic S1 advantages over Canon EOS R

  • Slower slow-motion
    180 fps vs 120 fps
    Supports slower slow-mo
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~1.50 vs 2.1 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    3,333 vs 2,742 iso
    Take photos in low light with less noise
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    8.9 fps vs 8.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    Unlimited vs 126 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    9.0 fps vs 8.0 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    124 vs 65 shots
    Larger buffer for RAW shots (burst mode)
  • Higher extended ISO
    204800 vs 102400 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
  • Built-in Bluetooth
    Both provide
    Always-on wireless connectivity
  • Top deck display
    Both provide
    Check settings with a screen on top of the camera
  • 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
  • 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

  • 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
  • Internal flash
    Neither provide
    Useful in a pinch for fill flash

User reviews

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Your purchases support this site

Buy the Panasonic S1

Review Excerpt

  • Very good overall image quality; Good dynamic range & very good high ISO performance; Excellent Dual Pixel CMOS AF performance; Sharp native lenses; Great performance with adapted optics; Compact design; Fully articulating LCD.

  • Sensor performance lags behind competition; No In-Body Image Stabilization; Sluggish burst speed with C-AF; Mediocre battery life; No 4Kp60; 1.7x 4K crop; Ergonomics could be better.

The Competition

Compared to Sony A7 III

Canon EOS R
Sony A7 III
  • $1499
  • 35mm
  • Tilt-swivel screen
  • More telephoto lens reach
  • $1898
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization
Panasonic S1
Sony A7 III
  • $2498
  • 35mm
  • Slower slow-motion
  • High resolution composite
  • $1898
  • 35mm
  • Less expensive
  • NFC

Compared to Nikon Z7

Canon EOS R
Nikon Z7
  • $1499
  • 35mm
  • Less expensive
  • Tilt-swivel screen
  • $2147
  • 35mm
  • In-Camera Image Stabilization
  • Fast startup
Panasonic S1
Nikon Z7
  • $2498
  • 35mm
  • Slower slow-motion
  • Bigger pixels
  • $2147
  • 35mm
  • On-sensor phase detect
  • Thinner

Compared to Nikon Z6

Canon EOS R
Nikon Z6
  • $1499
  • 35mm
  • Tilt-swivel screen
  • More telephoto lens reach
  • $1396
  • 35mm
  • Less expensive
  • In-Camera Image Stabilization
Panasonic S1
Nikon Z6
  • $2498
  • 35mm
  • Slower slow-motion
  • High resolution composite
  • $1396
  • 35mm
  • Less expensive
  • On-sensor phase detect

Compared to Leica SL2-S

Canon EOS R
Leica SL2-S
  • $1499
  • 35mm
  • Tilt-swivel screen
  • On-sensor phase detect
  • $4895
  • 35mm
  • Slower slow-motion
  • In-Camera Image Stabilization
Panasonic S1
Leica SL2-S
  • $2498
  • 35mm
  • Tiltable Screen
  • Higher extended ISO
  • $4895
  • 35mm
  • Newer
  • Longer exposure

Compared to Canon R3

Canon EOS R
Canon R3
  • $1499
  • 35mm
  • More pixels
  • $5999
  • 35mm
  • In-Camera Image Stabilization
  • Longer stills battery life
Panasonic S1
Canon R3
  • $2498
  • 35mm
  • Slower slow-motion
  • High resolution composite
  • $5999
  • 35mm
  • Tilt-swivel screen
  • On-sensor phase detect
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