• 4/3 224.9mm2
  • 12.1 megapixels
  •  
  • 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600

Buy From

Differences

Panasonic GH1 advantages over Olympus E-M5

  • More telephoto lens reach
    280 mm vs 100 mm
    Capture objects farther away with the kit lens
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More viewfinder magnification
    0.70x vs 0.58x
    Get a bigger view of the scene through the eye-level viewfinder

Olympus E-M5 advantages over Panasonic GH1

  • Less expensive
    $1300 vs $1500 (MSRP)
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Fast startup
    ~1.10 vs 1.8 sec
    Faster startup lets you catch the moment
  • Higher max flash sync
    1/250 vs 1/160 sec
    Reduce the effect of ambient light in flash shots
  • More dots on screen
    614k vs 460k dots
    Can mean greater resolution or a brighter screen
  • More pixels
    16.1 vs 12.1 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
    8.9 fps vs 2.5 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    25600 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

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

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

Buy From

Your purchases support this site

Buy the Panasonic GH1

Your purchases support this site

Buy the Olympus E-M5
Body Only
  • Body Only
  • Kit with 14-42mm Lens

Review Excerpt

  • Attractive body design; Well-built, weather-sealed body; Excellent image quality; Excellent image stabilization; Very fast autofocus.

  • Exposure compensation dial changes easily; Small buttons; No in-camera chromatic aberration correction; Bundled flash is weak; Video compression artifacts with rapidly-moving subjects.

  • Read our Olympus E-M5 Review

The Competition

Compared to Olympus E-M1

Panasonic GH1
Olympus E-M1
  • $1315
  • 4/3
  • Internal flash
  • Thinner
  • $1099
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization

Compare Panasonic GH1 vs Olympus E-M1

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

Compare Olympus E-M5 vs Olympus E-M1

Compared to Panasonic G2

Panasonic GH1
Panasonic G2
  • $1315
  • 4/3
  • Higher effective ISO
  • More dynamic range
  • $800
  • 4/3
  • Less expensive
  • Fast startup

Compare Panasonic GH1 vs Panasonic G2

Olympus E-M5
Panasonic G2
  • $900
  • 4/3
  • In-Camera Image Stabilization
  • Touchscreen
  • $800
  • 4/3
  • Less expensive
  • Bigger pixels

Compare Olympus E-M5 vs Panasonic G2

Compared to Panasonic GH2

Panasonic GH1
Panasonic GH2
  • $1315
  • 4/3
  • Higher effective ISO
  • Thinner
  • $1500
  • 4/3
  • Fast startup
  • More pixels

Compare Panasonic GH1 vs Panasonic GH2

Olympus E-M5
Panasonic GH2
  • $900
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
  • $1500
  • 4/3
  • More telephoto lens reach
  • Internal flash

Compare Olympus E-M5 vs Panasonic GH2

Compared to Panasonic G3

Panasonic GH1
Panasonic G3
  • $1315
  • 4/3
  • Higher effective ISO
  • More dynamic range
  • $700
  • 4/3
  • Less expensive
  • Touchscreen

Compare Panasonic GH1 vs Panasonic G3

Olympus E-M5
Panasonic G3
  • $900
  • 4/3
  • In-Camera Image Stabilization
  • Higher effective ISO
  • $700
  • 4/3
  • Less expensive
  • Internal flash

Compare Olympus E-M5 vs Panasonic G3

Compared to Olympus E-P5

Panasonic GH1
Olympus E-P5
  • $1315
  • 4/3
  • Eye-level viewfinder
  • More telephoto lens reach
  • $1249
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization

Compare Panasonic GH1 vs Olympus E-P5

Olympus E-M5
Olympus E-P5
  • $900
  • 4/3
  • Eye-level viewfinder
  • More telephoto lens reach
  • $1249
  • 4/3
  • Focus peaking
  • Built-in Wi-Fi

Compare Olympus E-M5 vs Olympus E-P5

Compare Other Cameras?