• 1/2.3 inch 28.1mm2
  • 16.1 megapixels
  • 25.00mm - 125.00mm (35mm eq.)
  • 35mm 858.0mm2
  • 45.7 megapixels
  • ISO 64 - 25,600

Buy From

Differences

Samsung ST66 advantages over Nikon D850

  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    16 mm vs 78 mm
    Thinner
  • Lighter weight
    101g vs 915g
    Lighter weight

Nikon D850 advantages over Samsung ST66

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    35mm vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 4.35 vs 1.34 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (UHD) vs 720p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    7 years vs 13 years old
    Newer cameras often support more advanced features
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    2359k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    45.7 vs 16.1 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
  • Longer exposure
    30 vs 8 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/8000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    102400 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance

User reviews

Buy From

Review Excerpt

  • Class-leading resolution; Excellent dynamic range; Very good high ISO performance; Very fast AF and burst shooting; Durable weather-sealed body; Improved ergonomics; Touchscreen; Dual card slots; 4K video.

  • Live view/video mode still uses sluggish contrast-detect AF; Viewfinder only tests at ~98% coverage; No 4K at 60p; 30-minute video clip limit; Focus peaking not supported with 4K.

The Competition

Compared to Samsung DV300F

Samsung ST66
Samsung DV300F
  • $230
  • 1/2.3 inch
  • Less expensive
  • $300
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Built-in Wi-Fi
Nikon D850
Samsung DV300F
  • $2464
  • 35mm
  • Focus peaking
  • Larger sensor
  • $300
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Internal flash

Compared to Sony WX50

Samsung ST66
Sony WX50
  • $230
  • 1/2.3 inch
  • Less expensive
  • Longer exposure
  • $227
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Manual focus
Nikon D850
Sony WX50
  • $2464
  • 35mm
  • Focus peaking
  • Larger sensor
  • $227
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Internal flash

Compared to Samsung ST72

Samsung ST66
Samsung ST72
  • $230
  • 1/2.3 inch
  • $179
  • 1/2.3 inch
Nikon D850
Samsung ST72
  • $2464
  • 35mm
  • Focus peaking
  • Larger sensor
  • $179
  • 1/2.3 inch
  • Internal flash
  • Thinner

Compared to Sony A99 II

Samsung ST66
Sony A99 II
  • $230
  • 1/2.3 inch
  • Internal flash
  • Thinner
  • $3198
  • 35mm
  • Focus peaking
  • Larger sensor
Nikon D850
Sony A99 II
  • $2464
  • 35mm
  • Lens selection
  • Less expensive
  • $3198
  • 35mm
  • Tilt-swivel screen
  • In-Camera Image Stabilization

Compared to Pentax K-1 II

Samsung ST66
Pentax K-1 II
  • $230
  • 1/2.3 inch
  • Internal flash
  • Thinner
  • $1747
  • 35mm
  • Focus peaking
  • Larger sensor
Nikon D850
Pentax K-1 II
  • $2464
  • 35mm
  • Shoot 4K video
  • Touchscreen
  • $1747
  • 35mm
  • In-Camera Image Stabilization
  • High resolution composite
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