• APS-C 369.7mm2
  • 14.6 megapixels
  • ISO 100 - 3200
  • APS-C 332.3mm2
  • 24.1 megapixels
  • ISO 100 - 6400

Buy From

Differences

Samsung GX-20 advantages over Canon T7

  • Larger sensor
    APS-C 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
  • Bigger pixels
    ~ 5.07 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More cross-type AF points
    9 vs 1
    Cross-type AF points improve autofocus performance
  • Pentaprism viewfinder
    Pentaprism vs Pentamirror
    Much better viewfinder picture fidelity

Canon T7 advantages over Samsung GX-20

  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Newer
    7 years vs 17 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
    922k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    24.1 vs 14.6 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Higher extended ISO
    12800 vs 6400 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
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • 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 Samsung GX-20

Your purchases support this site

Buy the Canon T7
Kit with 18-55mm lens (Black)
  • Kit with 18-55mm lens (Black)
  • Kit with 18-55mm and 70-300mm lenses (Black)
All T7 Deals

Review Excerpt

The Competition

Compared to Pentax K20D

Samsung GX-20
Pentax K20D
  • $1400
  • APS-C
  • Higher effective ISO
  • $800
  • APS-C
  • Less expensive

Compare Samsung GX-20 vs Pentax K20D

Canon T7
Pentax K20D
  • $439
  • APS-C
  • Built-in Wi-Fi
  • NFC
  • $800
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization

Compare Canon T7 vs Pentax K20D

Compared to Canon 50D

Samsung GX-20
Canon 50D
  • $1400
  • APS-C
  • In-Camera Image Stabilization
  • $1000
  • APS-C
  • HDMI out
  • More dots on screen

Compare Samsung GX-20 vs Canon 50D

Canon T7
Canon 50D
  • $439
  • APS-C
  • Built-in Wi-Fi
  • NFC
  • $1000
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Canon T7 vs Canon 50D

Compared to Pentax K-7

Samsung GX-20
Pentax K-7
  • $1400
  • APS-C
  • Higher effective ISO
  • $1300
  • APS-C
  • HDMI out
  • More dots on screen

Compare Samsung GX-20 vs Pentax K-7

Canon T7
Pentax K-7
  • $439
  • APS-C
  • Built-in Wi-Fi
  • NFC
  • $1300
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization

Compare Canon T7 vs Pentax K-7

Compared to Canon T7i

Samsung GX-20
Canon T7i
  • $1400
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $700
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compare Samsung GX-20 vs Canon T7i

Canon T7
Canon T7i
  • $439
  • APS-C
  • Less expensive
  • $700
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compare Canon T7 vs Canon T7i

Compared to Canon SL2

Samsung GX-20
Canon SL2
  • $1400
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $549
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compare Samsung GX-20 vs Canon SL2

Canon T7
Canon SL2
  • $439
  • APS-C
  • Less expensive
  • Bigger JPEG buffer
  • $549
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compare Canon T7 vs Canon SL2

Compare Other Cameras?