• 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 12,800
  • APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 12,800

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Differences

Panasonic GH3 advantages over Canon T6i

  • Longer stills battery life
    More info 540 vs 440 shots
    Capture more photos
  • More viewfinder magnification
    0.67x vs 0.51x
    Get a bigger view of the scene through the eye-level viewfinder
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    6.1 fps vs 4.8 fps
    Faster JPEG shooting (burst mode)
  • Bigger RAW buffer
    24 vs 6 shots
    Larger buffer for RAW shots (burst mode)

Canon T6i advantages over Panasonic GH3

  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Higher effective ISO
    919 vs 812 iso
    Take photos in low light with less noise
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Higher-res screen
    346k vs 205k pixels
    More detail on the screen lets you judge focus and composition
  • Less shutter lag
    0.09 vs 0.21 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.2 vs 16.1 megapixels
    Higher resolution photos

Similarities

Common Strengths

  • Tilt-swivel screen
    Both provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • 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 Bluetooth
    Neither provide
    Always-on wireless connectivity
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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  • Body Only
  • Kit with 18-135mm STM lens
  • Kit with 18-55mm STM lens
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Review Excerpt

  • Professional quality video in a compact body; Still image quality ranks with the best mirrorless models and even some prosumer DSLRs; Fast autofocus; Rugged, weatherized camera build; Reasonably priced for its advanced feature set; Large selection of high quality lenses.

  • Not as compact as most mirrorless cameras; Live View not available during high speed bursts; High ISO image quality and dynamic range not quite as good as top APS-C cameras.

  • Read our Panasonic GH3 Review

  • Highest resolution Canon APS-C camera yet; Improved dynamic range over T5i; Good high ISO performance for its class; Very fast autofocus; Built-in Wi-Fi with NFC; Touchscreen tilt/swivel LCD.

  • Shallow buffer depth with RAW files; Below average battery life; No Servo AF in Live View; No 60p video frame rate.

  • Read our Canon T6i Review

The Competition

Compared to Nikon D3400

Panasonic GH3
Nikon D3400
  • $798
  • 4/3
  • Tilt-swivel screen
  • Touchscreen
  • $497
  • APS-C
  • Larger sensor
  • Fast startup

Compare Panasonic GH3 vs Nikon D3400

Canon T6i
Nikon D3400
  • $699
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $497
  • APS-C
  • Less expensive
  • Larger sensor

Compare Canon T6i vs Nikon D3400

Compared to Panasonic G5

Panasonic GH3
Panasonic G5
  • $798
  • 4/3
  • Tilt-swivel screen
  • Fast startup
  • $500
  • 4/3
  • Less expensive
  • Higher-res screen

Compare Panasonic GH3 vs Panasonic G5

Canon T6i
Panasonic G5
  • $699
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $500
  • 4/3
  • Lighter weight
  • More viewfinder magnification

Compare Canon T6i vs Panasonic G5

Compared to Olympus E-M1

Panasonic GH3
Olympus E-M1
  • $798
  • 4/3
  • Tilt-swivel screen
  • Longer stills battery life
  • $1099
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization

Compare Panasonic GH3 vs Olympus E-M1

Canon T6i
Olympus E-M1
  • $699
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $1099
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon T6i vs Olympus E-M1

Compared to Panasonic GH4

Panasonic GH3
Panasonic GH4
  • $798
  • 4/3
  • $899
  • 4/3
  • Focus peaking
  • Shoot 4K video

Compare Panasonic GH3 vs Panasonic GH4

Canon T6i
Panasonic GH4
  • $699
  • APS-C
  • Less expensive
  • Larger sensor
  • $899
  • 4/3
  • Focus peaking
  • Shoot 4K video

Compare Canon T6i vs Panasonic GH4

Compared to Pentax K-3 II

Panasonic GH3
Pentax K-3 II
  • $798
  • 4/3
  • Tilt-swivel screen
  • Touchscreen
  • $830
  • APS-C
  • Focus peaking
  • Larger sensor

Compare Panasonic GH3 vs Pentax K-3 II

Canon T6i
Pentax K-3 II
  • $699
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $830
  • APS-C
  • Focus peaking
  • Larger sensor

Compare Canon T6i vs Pentax K-3 II

Compare Other Cameras?