• APS-C 369.7mm2
  • 20.3 megapixels
  • ISO 100 - 12,800
  • APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 25,600

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Differences

Samsung NX20 advantages over Canon T7i

  • Less expensive
    $499 vs $649
    Save money for lenses or accessories
  • Larger sensor
    APS-C vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.33 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Thinner
    39 mm vs 76 mm
    Thinner
  • More viewfinder magnification
    0.69x vs 0.51x
    Get a bigger view of the scene through the eye-level viewfinder
  • Faster JPEG shooting
    7.5 fps vs 6.0 fps
    Faster JPEG shooting (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Canon T7i advantages over Samsung NX20

  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Fast startup
    ~0.50 vs 3.0 sec
    Faster startup lets you catch the moment
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 600 vs 360 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    3 years vs 8 years old
    Newer cameras often support more advanced features
  • More dots on screen
    1040k vs 614k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.09 vs 0.35 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.2 vs 20.3 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Bigger JPEG buffer
    148 vs 11 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    51200 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
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Canon T7i

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.

  • Very good image quality; Improved dynamic range & high ISO quality over T6i; 45-point AF system; Fast Dual Pixel CMOS AF; Improved buffer depth.

  • Default JPEGs slightly soft straight out of camera; Dynamic range & high ISO still lags behind competitors; No 4K video.

The Competition

Compared to Pentax K-01

Samsung NX20
Pentax K-01
  • $499
  • APS-C
  • Eye-level viewfinder
  • Tiltable Screen
  • $359
  • APS-C
  • Lens selection
  • Focus peaking
Canon T7i
Pentax K-01
  • $632
  • APS-C
  • Tilt-swivel screen
  • Eye-level viewfinder
  • $359
  • APS-C
  • Focus peaking
  • Larger sensor

Compared to Fujifilm X-E1

Samsung NX20
Fujifilm X-E1
  • $499
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $499
  • APS-C
  • Lens selection
  • Focus peaking
Canon T7i
Fujifilm X-E1
  • $632
  • APS-C
  • Lens selection
  • Tilt-swivel screen
  • $499
  • APS-C
  • Focus peaking
  • Larger sensor

Compared to Fujifilm X-E2

Samsung NX20
Fujifilm X-E2
  • $499
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $499
  • APS-C
  • Lens selection
  • Focus peaking
Canon T7i
Fujifilm X-E2
  • $632
  • APS-C
  • Lens selection
  • Tilt-swivel screen
  • $499
  • APS-C
  • Focus peaking
  • Larger sensor

Compared to Nikon D5600

Samsung NX20
Nikon D5600
  • $499
  • APS-C
  • Less expensive
  • Thinner
  • $597
  • APS-C
  • Lens selection
  • Tilt-swivel screen
Canon T7i
Nikon D5600
  • $632
  • APS-C
  • On-sensor phase detect
  • More cross-type AF points
  • $597
  • APS-C
  • Larger sensor
  • Fast startup

Compared to Pentax KP

Samsung NX20
Pentax KP
  • $499
  • APS-C
  • Less expensive
  • Thinner
  • $747
  • APS-C
  • Lens selection
  • Focus peaking
Canon T7i
Pentax KP
  • $632
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $747
  • APS-C
  • Focus peaking
  • Larger sensor
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