• APS-C 332.3mm2
  • 24.2 megapixels
  • ISO 100 - 12,800
  • 4/3 226.2mm2
  • 16.1 megapixels
  • ISO 200 - 25,600

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Differences

Canon T6i advantages over Olympus E-M10 III

  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 440 vs 330 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • More pixels
    24.2 vs 16.1 megapixels
    Higher resolution photos
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Olympus E-M10 III advantages over Canon T6i

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • 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
  • Thinner
    49 mm vs 77 mm
    Thinner
  • Newer
    17 months vs 4 years old
    Newer cameras often support more advanced features
  • Lighter weight
    503g vs 776g
    Lighter weight
  • More viewfinder magnification
    0.62x vs 0.51x
    Get a bigger view of the scene through the eye-level viewfinder
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    8.6 fps vs 4.8 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    8.6 fps vs 4.8 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    33 vs 6 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • 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
  • 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

  • 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
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

Buy From

Your purchases support this site

Buy the Canon T6i

Your purchases support this site

Buy the Olympus E-M10 III

Review Excerpt

  • 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.

  • Superbly-built, comfortable and compact body; Pairs beautifully with pancake kit lens; Excellent image quality; Excellent performance in most respects; Great single-shot autofocus; Really nice viewfinder and touch-screen display; Friendlier user interface courts amateurs.

  • Some controls are a bit small and tightly-packed; Hand grips are still a bit modestly-sized for larger lenses; Continuous and video autofocus just isn't up to snuff; New user interface can feel limiting to advanced photographers; Underwhelming battery life.

The Competition

Compared to Nikon D3400

Canon T6i
Nikon D3400
  • $549
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $397
  • APS-C
  • Less expensive
  • Larger sensor
Olympus E-M10 III
Nikon D3400
  • $549
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $397
  • APS-C
  • Less expensive
  • Larger sensor

Compared to Nikon D5500

Canon T6i
Nikon D5500
  • $549
  • APS-C
  • NFC
  • On-sensor phase detect
  • $597
  • APS-C
  • Larger sensor
  • Fast startup
Olympus E-M10 III
Nikon D5500
  • $549
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $597
  • APS-C
  • Larger sensor
  • Tilt-swivel screen

Compared to Pentax K-3 II

Canon T6i
Pentax K-3 II
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $797
  • APS-C
  • Focus peaking
  • Larger sensor
Olympus E-M10 III
Pentax K-3 II
  • $549
  • 4/3
  • Less expensive
  • Shoot 4K video
  • $797
  • APS-C
  • Larger sensor
  • High resolution composite

Compared to Olympus E-M10 II

Canon T6i
Olympus E-M10 II
  • $549
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $432
  • 4/3
  • Focus peaking
  • Less expensive
Olympus E-M10 III
Olympus E-M10 II
  • $549
  • 4/3
  • Shoot 4K video
  • Newer
  • $432
  • 4/3
  • Less expensive

Compared to Sony A68

Canon T6i
Sony A68
  • $549
  • APS-C
  • Lens selection
  • Less expensive
  • $598
  • APS-C
  • Focus peaking
  • Larger sensor
Olympus E-M10 III
Sony A68
  • $549
  • 4/3
  • Lens selection
  • Shoot 4K video
  • $598
  • APS-C
  • Larger sensor
  • In-camera panoramas
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