• APS-C 369.0mm2
  • 20.3 megapixels
  • ISO 100 - 25,600
  • 1 inch 116.2mm2
  • 20.2 megapixels
  • 24.00mm - 100.00mm (35mm eq.)

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Differences

Samsung NX30 advantages over Canon G7X Mark III

  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Larger sensor
    APS-C vs 1 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
    ~ 4.29 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.80 vs 1.5 sec
    Faster startup lets you catch the moment
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 360 vs 235 shots
    Capture more photos
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos

Canon G7X Mark III advantages over Samsung NX30

  • 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
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Higher max flash sync
    1/2000 vs 1/200 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    6 years vs 12 years old
    Newer cameras often support more advanced features
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    20.0 fps vs 8.9 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    125 vs 21 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    30.0 fps vs 8.8 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    76 vs 12 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/25600 vs 1/8000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

Buy From

Your purchases support this site

Buy the Samsung NX30

Your purchases support this site

Buy the Canon G7X Mark III

Review Excerpt

  • Very good image quality at low to moderately high ISOs; Blazing fast single-shot autofocus; Fast 9fps burst with RAW and JPEG files; Built-in Wi-Fi with NFC; Good build quality; Tilting EVF; Articulating touchscreen monitor; Bundled with Adobe Lightroom 5 software; Excellent value.

  • Dynamic range not as good as the best APS-C models; Slow buffer clearing even with fast UHS-I cards; Buffer depth with RAW files is underwhelming; Native lens selection is still fairly limited.

The Competition

Compared to Fujifilm X-E2

Samsung NX30
Fujifilm X-E2
  • $899
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $899
  • APS-C
  • Lens selection
  • Doesn't require an AA filter
Canon G7X Mark III
Fujifilm X-E2
  • $749
  • 1 inch
  • In-Camera Image Stabilization
  • Shoot 4K video
  • $899
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compared to Fujifilm X-T1

Samsung NX30
Fujifilm X-T1
  • $899
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $1299
  • APS-C
  • Lens selection
  • More viewfinder magnification
Canon G7X Mark III
Fujifilm X-T1
  • $749
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $1299
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compared to Fujifilm X-T10

Samsung NX30
Fujifilm X-T10
  • $899
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $1099
  • APS-C
  • Lens selection
  • Doesn't require an AA filter
Canon G7X Mark III
Fujifilm X-T10
  • $749
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $1099
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compared to Canon G7X Mark II

Samsung NX30
Canon G7X Mark II
  • $899
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $614
  • 1 inch
  • In-Camera Image Stabilization
  • Integrated ND filter
Canon G7X Mark III
Canon G7X Mark II
  • $749
  • 1 inch
  • Shoot 4K video
  • In-camera panoramas
  • $614
  • 1 inch
  • Less expensive
  • NFC

Compared to Canon G5X Mark II

Samsung NX30
Canon G5X Mark II
  • $899
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $899
  • 1 inch
  • In-Camera Image Stabilization
  • Shoot 4K video
Canon G7X Mark III
Canon G5X Mark II
  • $749
  • 1 inch
  • Less expensive
  • External Mic Jack
  • $899
  • 1 inch
  • Eye-level viewfinder
  • More telephoto lens reach
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