• APS-C 366.6mm2
  • 24.3 megapixels
  • ISO 100 - 25,600
  • 4/3 226.2mm2
  • 20.3 megapixels
  • ISO 200 - 25,600

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Differences

Sony A77 II advantages over Olympus E-P7

  • 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.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 3.92 vs 3.36 microns
    Better low-light and dynamic range (all else equal)
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • 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
    24.3 vs 20.3 megapixels
    Higher resolution photos
  • Wider angle kit lens
    24 mm vs 28 mm
    Capture more of the scene with the included lens
  • Faster JPEG shooting
    11.5 fps vs 8.7 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Olympus E-P7 advantages over Sony A77 II

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • 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
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Thinner
    38 mm vs 80 mm
    Thinner
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Bigger JPEG buffer
    Unlimited vs 26 shots
    Take more JPEG shots before waiting (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

  • 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
  • In-camera panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • 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

  • 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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Buy the Olympus E-P7

Review Excerpt

  • Excellent image quality, especially lower ISOs; Improved high ISO performance when using RAW; Very good dynamic range; High-resolution images; Very fast single-shot autofocus; 12fps burst mode with C-AF; Good value for its class.

  • Lackluster continuous AF performance; Strong NR processing in high ISO JPEGs; Sluggish buffer clearing; Short battery life compared to most DSLRs; Joystick control easy to press accidentally.

  • Read our Sony A77 II Review

The Competition

Compared to Nikon D7100

Sony A77 II
Nikon D7100
  • $1198
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
  • $745
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A77 II vs Nikon D7100

Olympus E-P7
Nikon D7100
  • $0
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $745
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus E-P7 vs Nikon D7100

Compared to Canon 70D

Sony A77 II
Canon 70D
  • $1198
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $1149
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A77 II vs Canon 70D

Olympus E-P7
Canon 70D
  • $0
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $1149
  • APS-C
  • Tilt-swivel screen
  • Larger sensor

Compare Olympus E-P7 vs Canon 70D

Compared to Canon 7D Mark II

Sony A77 II
Canon 7D Mark II
  • $1198
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $1597
  • APS-C
  • Lens selection
  • Fast startup

Compare Sony A77 II vs Canon 7D Mark II

Olympus E-P7
Canon 7D Mark II
  • $0
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $1597
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus E-P7 vs Canon 7D Mark II

Compared to Nikon D7200

Sony A77 II
Nikon D7200
  • $1198
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
  • $1016
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A77 II vs Nikon D7200

Olympus E-P7
Nikon D7200
  • $0
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $1016
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus E-P7 vs Nikon D7200

Compared to Canon 80D

Sony A77 II
Canon 80D
  • $1198
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $935
  • APS-C
  • Lens selection
  • Less expensive

Compare Sony A77 II vs Canon 80D

Olympus E-P7
Canon 80D
  • $0
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $935
  • APS-C
  • Tilt-swivel screen
  • Larger sensor

Compare Olympus E-P7 vs Canon 80D

Compare Other Cameras?