• 1/1.7 inch 43.3mm2
  • 12.2 megapixels
  • 28.00mm - 200.00mm (35mm eq.)
  • 4/3 224.9mm2
  • 16.1 megapixels
  • ISO 200 - 25,600

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Differences

Nikon P7700 advantages over Olympus E-M1

  • Less expensive
    $429* vs $1299
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • 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
  • Higher max flash sync
    1/4000 vs 1/320 sec
    Reduce the effect of ambient light in flash shots
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Olympus E-M1 advantages over Nikon P7700

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    4/3 vs 1/1.7 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
    ~ 3.75 vs 1.90 microns
    Better low-light and dynamic range (all else equal)
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Fast startup
    ~0.80 vs 1.8 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Higher effective ISO
    757 vs 191 iso
    Take photos in low light with less noise
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Less shutter lag
    0.14 vs 0.42 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    16.1 vs 12.2 megapixels
    Higher resolution photos
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    9.9 fps vs 8.9 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    50 vs 6 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    9.9 fps vs 8.8 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    50 vs 6 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 6400 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
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities

Common Weaknesses

  • 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
  • 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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Your purchases support this site

Buy the Olympus E-M1

Review Excerpt

  • Much improved, sleeker camera design doesn't mimic the competition; Sharp 3-inch vari-angle LCD screen swivels to the side, letting you compose shots from difficult angles; Brighter lens performs better in low light; Fast burst mode; Full HD movies.

  • Some photographers will miss having an optical viewfinder; Slower autofocus and single-shot cycle times when capturing RAW images; Shallow buffer; No one-touch video button.

  • 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.

The Competition

Compared to Olympus E-M5

Nikon P7700
Olympus E-M5
  • $429
  • 1/1.7 inch
  • Less expensive
  • Tilt-swivel screen
  • $799
  • 4/3
  • Larger sensor
  • Eye-level viewfinder
Olympus E-M1
Olympus E-M5
  • $1123
  • 4/3
  • Focus peaking
  • Fast startup
  • $799
  • 4/3
  • Less expensive
  • Thinner

Compared to Panasonic GH3

Nikon P7700
Panasonic GH3
  • $429
  • 1/1.7 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $1149
  • 4/3
  • Larger sensor
  • Eye-level viewfinder
Olympus E-M1
Panasonic GH3
  • $1123
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
  • $1149
  • 4/3
  • Less expensive
  • Tilt-swivel screen

Compared to Pentax MX-1

Nikon P7700
Pentax MX-1
  • $429
  • 1/1.7 inch
  • Tilt-swivel screen
  • More telephoto lens reach
  • $400
  • 1/1.7 inch
  • Less shutter lag
  • Bulb shutter
Olympus E-M1
Pentax MX-1
  • $1123
  • 4/3
  • Focus peaking
  • Larger sensor
  • $400
  • 1/1.7 inch
  • In-camera panoramas
  • Internal flash

Compared to Canon G16

Nikon P7700
Canon G16
  • $429
  • 1/1.7 inch
  • Less expensive
  • Tilt-swivel screen
  • $649
  • 1/1.7 inch
  • Slower slow-motion
  • Focus peaking
Olympus E-M1
Canon G16
  • $1123
  • 4/3
  • Larger sensor
  • Bigger pixels
  • $649
  • 1/1.7 inch
  • Less expensive
  • Longer stills battery life

Compared to Nikon P7800

Nikon P7700
Nikon P7800
  • $429
  • 1/1.7 inch
  • Less expensive
  • Higher-res screen
  • $500
  • 1/1.7 inch
  • Eye-level viewfinder
Olympus E-M1
Nikon P7800
  • $1123
  • 4/3
  • Focus peaking
  • Larger sensor
  • $500
  • 1/1.7 inch
  • Less expensive
  • Tilt-swivel screen
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