• 4/3 224.9mm2
  • 16.0 megapixels
  •  
  • APS-C 369.0mm2
  • 20.3 megapixels
  • ISO 100 - 25,600

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Differences

Panasonic G3 advantages over Samsung NX30

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • More viewfinder magnification
    0.70x vs 0.64x
    Get a bigger view of the scene through the eye-level viewfinder
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Samsung NX30 advantages over Panasonic G3

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • 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
  • Fast startup
    ~0.80 vs 1.4 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Better color depth
    23.5 vs 21.0 bits
    Capture richer, more accurate colors
  • Higher effective ISO
    1,014 vs 667 iso
    Take photos in low light with less noise
  • More dynamic range
    12.3 vs 10.6 evs
    Retain detail in highlight and shadows
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 360 vs 270 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    4 years vs 6 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    1037k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Less shutter lag
    0.12 vs 0.29 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    20.3 vs 16.0 megapixels
    Higher resolution photos
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    8.9 fps vs 3.4 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    21 vs 7 shots
    Take more JPEG shots before waiting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/8000 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

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use an external screen 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

  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • 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

Buy From

Review Excerpt

  • Very good image quality at low to moderately high ISOs; Blazing fast single-shot autofocus; Fast 9fps burst with RAW and JPEG files; Built-in Wi-Fi with NFC; Good build quality; Tilting EVF; Articulating touchscreen monitor; Bundled with Adobe Lightroom 5 software; Excellent value.

  • Dynamic range not as good as the best APS-C models; Slow buffer clearing even with fast UHS-I cards; Buffer depth with RAW files is underwhelming; Native lens selection is still fairly limited.

The Competition

Compared to Olympus E-PL2

Panasonic G3
Olympus E-PL2
  • $700
  • 4/3
  • Eye-level viewfinder
  • Touchscreen
  • $600
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization
Samsung NX30
Olympus E-PL2
  • $849
  • APS-C
  • Focus peaking
  • Larger sensor
  • $600
  • 4/3
  • Lens selection
  • In-Camera Image Stabilization

Compared to Olympus E-M5

Panasonic G3
Olympus E-M5
  • $700
  • 4/3
  • Internal flash
  • More viewfinder magnification
  • $699
  • 4/3
  • In-Camera Image Stabilization
  • Higher effective ISO
Samsung NX30
Olympus E-M5
  • $849
  • APS-C
  • Focus peaking
  • Larger sensor
  • $699
  • 4/3
  • Lens selection
  • In-Camera Image Stabilization

Compared to Samsung Galaxy NX

Panasonic G3
Samsung Galaxy NX
  • $700
  • 4/3
  • Lens selection
  • Tiltable Screen
  • $1297
  • APS-C
  • Focus peaking
  • Larger sensor
Samsung NX30
Samsung Galaxy NX
  • $849
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1297
  • APS-C
  • Slower slow-motion
  • Built-in Bluetooth

Compared to Panasonic GX7

Panasonic G3
Panasonic GX7
  • $700
  • 4/3
  • $648
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
Samsung NX30
Panasonic GX7
  • $849
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $648
  • 4/3
  • Lens selection
  • Less expensive

Compared to Fujifilm X-T1

Panasonic G3
Fujifilm X-T1
  • $700
  • 4/3
  • Lens selection
  • Touchscreen
  • $974
  • APS-C
  • Focus peaking
  • Larger sensor
Samsung NX30
Fujifilm X-T1
  • $849
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $974
  • APS-C
  • Lens selection
  • More viewfinder magnification
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