• 35mm 864.0mm2
  • 21.1 megapixels
  • ISO 100 - 6400
  • 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600

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Differences

Canon 5D Mark II advantages over Olympus E-PL9

  • Larger sensor
    35mm vs 4/3
    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
    ~ 6.41 vs 3.75 microns
    Better low-light and dynamic range (all else equal)
  • Longer stills battery life
    More info 850 vs 350 shots
    Capture more photos
  • More telephoto lens reach
    105 mm vs 84 mm
    Capture objects farther away with the kit lens
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • More pixels
    21.1 vs 16.1 megapixels
    Higher resolution photos
  • Wider angle kit lens
    24 mm vs 28 mm
    Capture more of the scene with the included lens

Olympus E-PL9 advantages over Canon 5D Mark II

  • 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
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    39 mm vs 75 mm
    Thinner
  • Newer
    7 years vs 16 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Lighter weight
    473g vs 1588g
    Lighter weight
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    8.6 fps vs 3.9 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    Unlimited vs 75 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    8.6 fps vs 3.9 fps
    Faster RAW shooting in burst mode
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/8000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • 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

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • 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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Review Excerpt

The Competition

Compared to Nikon D3X

Canon 5D Mark II
Nikon D3X
  • $1200
  • 35mm
  • Shoots 1080p video
  • Bigger JPEG buffer
  • $2500
  • 35mm
  • Fast startup
  • More dynamic range

Compare Canon 5D Mark II vs Nikon D3X

Olympus E-PL9
Nikon D3X
  • $700
  • 4/3
  • Focus peaking
  • Less expensive
  • $2500
  • 35mm
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus E-PL9 vs Nikon D3X

Compared to Nikon D600

Canon 5D Mark II
Nikon D600
  • $1200
  • 35mm
  • More telephoto lens reach
  • Bigger JPEG buffer
  • $1900
  • 35mm
  • Fast startup
  • Higher effective ISO

Compare Canon 5D Mark II vs Nikon D600

Olympus E-PL9
Nikon D600
  • $700
  • 4/3
  • Less expensive
  • Focus peaking
  • $1900
  • 35mm
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus E-PL9 vs Nikon D600

Compared to Canon 6D

Canon 5D Mark II
Canon 6D
  • $1200
  • 35mm
  • Less shutter lag
  • More AF points
  • $1499
  • 35mm
  • Less expensive
  • Built-in Wi-Fi

Compare Canon 5D Mark II vs Canon 6D

Olympus E-PL9
Canon 6D
  • $700
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $1499
  • 35mm
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus E-PL9 vs Canon 6D

Compared to Panasonic GX85

Canon 5D Mark II
Panasonic GX85
  • $1200
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $598
  • 4/3
  • Less expensive
  • Focus peaking

Compare Canon 5D Mark II vs Panasonic GX85

Olympus E-PL9
Panasonic GX85
  • $700
  • 4/3
  • Built-in Bluetooth
  • Longer stills battery life
  • $598
  • 4/3
  • Eye-level viewfinder
  • Lacks anti-aliasing filter

Compare Olympus E-PL9 vs Panasonic GX85

Compared to Olympus E-PL8

Canon 5D Mark II
Olympus E-PL8
  • $1200
  • 35mm
  • Larger sensor
  • Eye-level viewfinder
  • $599
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization

Compare Canon 5D Mark II vs Olympus E-PL8

Olympus E-PL9
Olympus E-PL8
  • $700
  • 4/3
  • Shoot 4K video
  • In-camera panoramas
  • $599
  • 4/3

Compare Olympus E-PL9 vs Olympus E-PL8

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