• APS-C 369.7mm2
  • 20.3 megapixels
  • ISO 100 - 12,800
  • 35mm 849.7mm2
  • 61.0 megapixels
  • ISO 100 - 32,000

Buy From

Differences

Samsung NX20 advantages over Sony A7R IV

  • Less expensive
    $300 vs $3164*
    Save money for lenses or accessories
  • Bigger pixels
    ~ 4.33 vs 3.76 microns
    Better low-light and dynamic range (all else equal)
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    39 mm vs 77 mm
    Thinner
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Sony A7R IV advantages over Samsung NX20

  • Lens selection
    Good vs Limited
    Better lens selection gives you more options
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • 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
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~1.30 vs 3.0 sec
    Faster startup lets you catch the moment
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Better color depth
    26.0 vs 23.4 bits
    Capture richer, more accurate colors
  • Higher effective ISO
    3,344 vs 785 iso
    Take photos in low light with less noise
  • More dynamic range
    14.8 vs 12.9 evs
    Retain detail in highlight and shadows
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 670 vs 360 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    3 years vs 10 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1440k vs 614k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.20 vs 0.35 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.78x vs 0.69x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    61.0 vs 20.3 megapixels
    Higher resolution photos
  • 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
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    10.0 fps vs 7.5 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    70 vs 11 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    102400 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
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • 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 panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

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.

  • Outstanding image quality; Excellent high ISOs; Fast AF performance with Eye-AF tracking; 10fps bursts at full-resolution; Improved ergonomics; Dual UHS-II card slots; Higher-res EVF.

  • Expensive; No 4Kp60; Buffer clearing could be faster; Menus are still frustrating; Touchscreen underutilized; No built-in flash.

The Competition

Compared to Pentax K-01

Samsung NX20
Pentax K-01
  • $300
  • APS-C
  • Eye-level viewfinder
  • Tiltable Screen
  • $359
  • APS-C
  • Lens selection
  • Focus peaking
Sony A7R IV
Pentax K-01
  • $3387
  • 35mm
  • Larger sensor
  • Eye-level viewfinder
  • $359
  • APS-C
  • Lens selection
  • Bigger pixels

Compared to Fujifilm X-E1

Samsung NX20
Fujifilm X-E1
  • $300
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $949
  • APS-C
  • Lens selection
  • Focus peaking
Sony A7R IV
Fujifilm X-E1
  • $3387
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $949
  • APS-C
  • Less expensive
  • Bigger pixels

Compared to Fujifilm X-E2

Samsung NX20
Fujifilm X-E2
  • $300
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $499
  • APS-C
  • Lens selection
  • Focus peaking
Sony A7R IV
Fujifilm X-E2
  • $3387
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $499
  • APS-C
  • Less expensive
  • Bigger pixels

Compared to Canon R5

Samsung NX20
Canon R5
  • $300
  • APS-C
  • Less expensive
  • Internal flash
  • $4049
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
Sony A7R IV
Canon R5
  • $3387
  • 35mm
  • Less expensive
  • High resolution composite
  • $4049
  • 35mm
  • Tilt-swivel screen
  • Bigger pixels

Compared to Nikon Z7 II

Samsung NX20
Nikon Z7 II
  • $300
  • APS-C
  • Less expensive
  • More telephoto lens reach
  • $2964
  • 35mm
  • Focus peaking
  • Larger sensor
Sony A7R IV
Nikon Z7 II
  • $3387
  • 35mm
  • High resolution composite
  • NFC
  • $2964
  • 35mm
  • Bigger pixels
  • Top deck display
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