• 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600
  • 1/2.3 inch 28.1mm2
  • 20.3 megapixels
  • 24.00mm - 720.00mm (35mm eq.)

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Differences

Olympus E-M1 advantages over Panasonic ZS80

  • Larger sensor
    4/3 vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.75 vs 1.19 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.80 vs 1.4 sec
    Faster startup lets you catch the moment
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More viewfinder magnification
    0.74x vs 0.53x
    Get a bigger view of the scene through the eye-level viewfinder
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger RAW buffer
    50 vs 32 shots
    Larger buffer for RAW shots (burst mode)
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Panasonic ZS80 advantages over Olympus E-M1

  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    41 mm vs 63 mm
    Thinner
  • Higher max flash sync
    1/2000 vs 1/320 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    6 years vs 11 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Lighter weight
    327g vs 497g
    Lighter weight
  • More pixels
    20.3 vs 16.1 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Bigger JPEG buffer
    102 vs 50 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

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
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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
  • Tiltable Screen
    Both provide
    Tilt the screen for shooting flexbility
  • 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

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
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • 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-M1
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  • Body Only
  • Kit with 12-40mm Lens
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Buy the Panasonic ZS80
Panasonic ZS80 (Black)
  • Panasonic ZS80 (Black)
  • Panasonic ZS80 (Silver)
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Review Excerpt

  • Exceptional rugged, weather-proof, professional build; Lightning fast contrast-detect AF, and phase-detect AF that makes Four Thirds lenses far more responsive; Tons of useful physical controls with immense customizability; Arguably the best image quality of any Micro Four Thirds camera we've tested to date; Large, sharp, high-resolution electronic viewfinder; Advanced Wi-Fi capabilities, including remote control shooting in PASM exposure modes.

  • Bigger and heavier than many other compact system cameras; Most expensive Micro Four Thirds camera on the market to date; Menu system and customization options have a steep learning curve; No optical low-pass filter means greater risk of moire; No built-in flash.

  • Read our Olympus E-M1 Review

The Competition

Compared to Olympus E-M5

Olympus E-M1
Olympus E-M5
  • $1099
  • 4/3
  • Focus peaking
  • Fast startup
  • $900
  • 4/3
  • Thinner
  • Shoots 60p video

Compare Olympus E-M1 vs Olympus E-M5

Panasonic ZS80
Olympus E-M5
  • $398
  • 1/2.3 inch
  • Focus peaking
  • Less expensive
  • $900
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Panasonic ZS80 vs Olympus E-M5

Compared to Panasonic GH3

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

Compare Olympus E-M1 vs Panasonic GH3

Panasonic ZS80
Panasonic GH3
  • $398
  • 1/2.3 inch
  • Focus peaking
  • In-Camera Image Stabilization
  • $798
  • 4/3
  • Tilt-swivel screen
  • Larger sensor

Compare Panasonic ZS80 vs Panasonic GH3

Compared to Panasonic GH4

Olympus E-M1
Panasonic GH4
  • $1099
  • 4/3
  • In-Camera Image Stabilization
  • On-sensor phase detect
  • $899
  • 4/3
  • Tilt-swivel screen
  • Shoot 4K video

Compare Olympus E-M1 vs Panasonic GH4

Panasonic ZS80
Panasonic GH4
  • $398
  • 1/2.3 inch
  • Less expensive
  • Slower slow-motion
  • $899
  • 4/3
  • Tilt-swivel screen
  • Larger sensor

Compare Panasonic ZS80 vs Panasonic GH4

Compared to Panasonic GX8

Olympus E-M1
Panasonic GX8
  • $1099
  • 4/3
  • Fast startup
  • On-sensor phase detect
  • $998
  • 4/3
  • Tilt-swivel screen
  • Shoot 4K video

Compare Olympus E-M1 vs Panasonic GX8

Panasonic ZS80
Panasonic GX8
  • $398
  • 1/2.3 inch
  • Less expensive
  • Built-in Bluetooth
  • $998
  • 4/3
  • Tilt-swivel screen
  • Larger sensor

Compare Panasonic ZS80 vs Panasonic GX8

Compared to Panasonic ZS70

Olympus E-M1
Panasonic ZS70
  • $1099
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $348
  • 1/2.3 inch
  • Shoot 4K video
  • In-camera panoramas

Compare Olympus E-M1 vs Panasonic ZS70

Panasonic ZS80
Panasonic ZS70
  • $398
  • 1/2.3 inch
  • Built-in Bluetooth
  • Shoots 24p video
  • $348
  • 1/2.3 inch
  • Less expensive

Compare Panasonic ZS80 vs Panasonic ZS70

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