• 35mm 864.0mm2
  • 18.1 megapixels
  • ISO 100 - 51,200
  • APS-C 369.7mm2
  • 20.3 megapixels
  • ISO 100 - 12,800

Buy From

Differences

Canon 1DX advantages over Samsung NX20

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 6.94 vs 4.33 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.50 vs 3.0 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    2,786 vs 785 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 1120 vs 360 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • More dots on screen
    1040k vs 614k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.13 vs 0.35 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.76x vs 0.69x
    Get a bigger view of the scene through the eye-level viewfinder
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Faster JPEG shooting
    12.0 fps vs 7.5 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    56 vs 11 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    204800 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Samsung NX20 advantages over Canon 1DX

  • Less expensive
    $499 vs $5499*
    Save money for lenses or accessories
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    39 mm vs 82 mm
    Thinner

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

Buy From

Review Excerpt

  • High quality images with lots of detail; Excellent graphical user interface is fun to use; Smart implementation of WiFi makes it relatively easy to share photos wirelessly.

  • Designed so much like a DSLR you may wonder why you shouldn't get a DSLR instead; Some performance issues, particularly slow buffer clearing and shot-to-shot speed; Initial WiFi set-up can be confusing.

The Competition

Compared to Sony NEX-7

Canon 1DX
Sony NEX-7
  • $5499
  • 35mm
  • Lens selection
  • Larger sensor
  • $574
  • APS-C
  • Less expensive
  • Focus peaking
Samsung NX20
Sony NEX-7
  • $499
  • APS-C
  • Less expensive
  • Built-in Wi-Fi
  • $574
  • APS-C
  • Lens selection
  • Focus peaking

Compared to Nikon D4

Canon 1DX
Nikon D4
  • $5499
  • 35mm
  • More cross-type AF points
  • Less shutter lag
  • $6248
  • 35mm
  • Fast startup
  • More dynamic range
Samsung NX20
Nikon D4
  • $499
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $6248
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Canon EOS-1D C

Canon 1DX
Canon EOS-1D C
  • $5499
  • 35mm
  • $6989
  • 35mm
  • Shoot 4K video
  • Headphone jack
Samsung NX20
Canon EOS-1D C
  • $499
  • APS-C
  • Tiltable Screen
  • Built-in Wi-Fi
  • $6989
  • 35mm
  • Lens selection
  • Larger sensor

Compared to Fujifilm X-E1

Canon 1DX
Fujifilm X-E1
  • $5499
  • 35mm
  • Lens selection
  • Larger sensor
  • $499
  • APS-C
  • Less expensive
  • Focus peaking
Samsung NX20
Fujifilm X-E1
  • $499
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $499
  • APS-C
  • Lens selection
  • Focus peaking

Compared to Nikon D4S

Canon 1DX
Nikon D4S
  • $5499
  • 35mm
  • More cross-type AF points
  • Less shutter lag
  • $6183
  • 35mm
  • Fast startup
  • Higher effective ISO
Samsung NX20
Nikon D4S
  • $499
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $6183
  • 35mm
  • Lens selection
  • Larger sensor
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