• 1 inch 116.2mm2
  • 20.2 megapixels
  • 28.00mm - 84.00mm (35mm eq.)
  • 4/3 226.2mm2
  • 20.4 megapixels
  • ISO 200 - 6400

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Differences

Canon G9X advantages over Olympus E-M5 III

  • Less expensive
    $369* vs $1099
    Save money for lenses or accessories
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Thinner
    30 mm vs 49 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/250 sec
    Reduce the effect of ambient light in flash shots
  • Lighter weight
    206g vs 414g
    Lighter weight
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Bigger RAW buffer
    Unlimited vs 23 shots
    Larger buffer for RAW shots (burst mode)

Olympus E-M5 III advantages over Canon G9X

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Larger sensor
    4/3 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
    ~ 3.36 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (DCI) vs 1080p
    Make sure you have a fast computer
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • 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 310 vs 220 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    5 years vs 9 years old
    Newer cameras often support more advanced features
  • 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
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    30.0 fps vs 6.5 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    26 vs 10 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    30.0 fps vs 0.8 fps
    Faster RAW shooting in burst mode
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

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
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • 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 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

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Buy the Olympus E-M5 III
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  • Body Only (Black)
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Review Excerpt

  • Smallest 1-inch sensor camera available; Slips in a pants pocket almost unnoticed; Bright lens at wide-angle; Great image quality; Swift 6.5 fps JPEG burst shooting; Intuitive touch-screen control; In-camera Wi-Fi gets images onto your phone easily

  • Limited 3x zoom range; Tighter wide-angle than competitors; JPEG buffer limited to 10 frames; very slow bracketing / raw burst shooting; Touch-screen menus take lots of tapping; Poor battery life

  • Read our Canon G9X Review

  • Improved image quality; Very good dynamic range & high ISO performance for a modern MFT sensor; Very fast AF; Excellent image stabilization; 4K video recording; Weather-sealed build quality.

  • Below average battery life; Small size can be awkward with long, heavy lenses; One SD card slot.

  • Read our Olympus E-M5 III Review

The Competition

Compared to Canon S100

Canon G9X
Canon S100
  • $369
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $429
  • 1/1.7 inch
  • More telephoto lens reach
  • Built-in GPS

Compare Canon G9X vs Canon S100

Olympus E-M5 III
Canon S100
  • $924
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $429
  • 1/1.7 inch
  • Slower slow-motion
  • Built-in GPS

Compare Olympus E-M5 III vs Canon S100

Compared to Canon S110

Canon G9X
Canon S110
  • $369
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $249
  • 1/1.7 inch
  • More telephoto lens reach
  • Shoots 24p video

Compare Canon G9X vs Canon S110

Olympus E-M5 III
Canon S110
  • $924
  • 4/3
  • Tilt-swivel screen
  • Focus peaking
  • $249
  • 1/1.7 inch
  • Slower slow-motion
  • Internal flash

Compare Olympus E-M5 III vs Canon S110

Compared to Canon G9X Mark II

Canon G9X
Canon G9X Mark II
  • $369
  • 1 inch
  • Less expensive
  • Bigger RAW buffer
  • $449
  • 1 inch
  • Fast startup
  • Built-in Bluetooth

Compare Canon G9X vs Canon G9X Mark II

Olympus E-M5 III
Canon G9X Mark II
  • $924
  • 4/3
  • Tilt-swivel screen
  • Larger sensor
  • $449
  • 1 inch
  • Less expensive
  • NFC

Compare Olympus E-M5 III vs Canon G9X Mark II

Compared to Panasonic G100

Canon G9X
Panasonic G100
  • $369
  • 1 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $598
  • 4/3
  • Tilt-swivel screen
  • Larger sensor

Compare Canon G9X vs Panasonic G100

Olympus E-M5 III
Panasonic G100
  • $924
  • 4/3
  • In-Camera Image Stabilization
  • High resolution composite
  • $598
  • 4/3
  • Less expensive
  • In-camera panoramas

Compare Olympus E-M5 III vs Panasonic G100

Compared to Olympus E-M10 IV

Canon G9X
Olympus E-M10 IV
  • $369
  • 1 inch
  • Less expensive
  • NFC
  • $666
  • 4/3
  • Larger sensor
  • Eye-level viewfinder

Compare Canon G9X vs Olympus E-M10 IV

Olympus E-M5 III
Olympus E-M10 IV
  • $924
  • 4/3
  • Tilt-swivel screen
  • High resolution composite
  • $666
  • 4/3
  • Less expensive
  • Longer video battery life

Compare Olympus E-M5 III vs Olympus E-M10 IV

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