• 1 inch 116.2mm2
  • 14.2 megapixels
  • ISO 160 - 6400
  • 4/3 224.9mm2
  • 16.0 megapixels
  • ISO 200 - 25,600

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Differences

Nikon J3 advantages over Panasonic GM1

  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • More telephoto lens reach
    81 mm vs 64 mm
    Capture objects farther away with the kit lens
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    60.0 fps vs 9.9 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Panasonic GM1 advantages over Nikon J3

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    4/3 vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Less expensive
    $479 vs $617*
    Save money for lenses or accessories
  • Bigger pixels
    ~ 3.77 vs 2.86 microns
    Better low-light and dynamic range (all else equal)
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Higher effective ISO
    660 vs 420 iso
    Take photos in low light with less noise
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Wider angle kit lens
    24 mm vs 27 mm
    Capture more of the scene with the included lens
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Hot shoe
    Neither provide
    Off-camera flashes open new possibilities
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

Buy From

Review Excerpt

  • Large Four Thirds sensor is impressive for a camera this small; Shares sensor and processor of GX7; Excellent image quality with class-leading high ISO performance; Responsive all-around performer; AF system is fast and accurate; Easy to use and responsive touchscreen; Built-in Wi-Fi with remote control and sharing features; Lightweight and pocketable design makes it easy to carry everywhere.

  • Can be awkward to use with larger lenses; Rear dial is easy to accidentally press; Lacks a hot-shoe for EVF or external flash; Weak built-in flash; 1/50s flash sync; No 1080p60 video; No external headphone jack or mic input.

The Competition

Compared to Nikon J1

Nikon J3
Nikon J1
  • $617
  • 1 inch
  • Higher effective ISO
  • More dots on screen
  • $399
  • 1 inch
  • Less expensive
  • Bigger pixels
Panasonic GM1
Nikon J1
  • $479
  • 4/3
  • Lens selection
  • Focus peaking
  • $399
  • 1 inch
  • Less expensive
  • On-sensor phase detect

Compared to Nikon AW1

Nikon J3
Nikon AW1
  • $617
  • 1 inch
  • Less expensive
  • Wider angle kit lens
  • $797
  • 1 inch
  • Waterproof
  • In-camera panoramas
Panasonic GM1
Nikon AW1
  • $479
  • 4/3
  • Lens selection
  • Focus peaking
  • $797
  • 1 inch
  • Waterproof
  • In-camera panoramas

Compared to Nikon J4

Nikon J3
Nikon J4
  • $617
  • 1 inch
  • Has anti-aliasing filter
  • $405
  • 1 inch
  • Less expensive
  • Touchscreen
Panasonic GM1
Nikon J4
  • $479
  • 4/3
  • Lens selection
  • Focus peaking
  • $405
  • 1 inch
  • Less expensive
  • In-camera panoramas

Compared to Panasonic GM5

Nikon J3
Panasonic GM5
  • $617
  • 1 inch
  • On-sensor phase detect
  • More telephoto lens reach
  • $898
  • 4/3
  • Lens selection
  • Focus peaking
Panasonic GM1
Panasonic GM5
  • $479
  • 4/3
  • Internal flash
  • Faster JPEG shooting
  • $898
  • 4/3
  • Eye-level viewfinder
  • In-camera panoramas

Compared to Panasonic GF7

Nikon J3
Panasonic GF7
  • $617
  • 1 inch
  • On-sensor phase detect
  • More telephoto lens reach
  • $590
  • 4/3
  • Lens selection
  • Focus peaking
Panasonic GM1
Panasonic GF7
  • $479
  • 4/3
  • $590
  • 4/3
  • In-camera panoramas
  • Tiltable Screen
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