• APS-C 355.7mm2
  • 14.2 megapixels
  • ISO 100 - 3200
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 25.00mm - 400.00mm (35mm eq.)

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Differences

Nikon D3100 advantages over Panasonic FZ1000

  • Larger sensor
    APS-C vs 1 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.01 vs 2.41 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.40 vs 1.2 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    919 vs 517 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 550 vs 360 shots
    Capture more photos
  • Thinner
    74 mm vs 130 mm
    Thinner

Panasonic FZ1000 advantages over Nikon D3100

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • 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 Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Higher max flash sync
    1/4000 vs 1/200 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    10 years vs 14 years old
    Newer cameras often support more advanced features
  • More dots on screen
    922k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.10 vs 0.28 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.70x vs 0.53x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    20.1 vs 14.2 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    9.5 fps vs 2.9 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 12800 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
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • 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
  • 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

Buy From

Review Excerpt

  • Extremely compact compared to interchangeable-lens camera with similar lenses; Comfortable grip and controls; Bright, far-reaching 16x zoom lens; Excellent electronic viewfinder; Versatile tilt/swivel LCD; Excellent performance; Great image quality

  • Body materials feel a bit plasticky; Connector compartment door is fiddly; Limited raw buffer depth; Battery life below average for class; No built-in neutral density filter

The Competition

Compared to Sony RX10

Nikon D3100
Sony RX10
  • $700
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $698
  • 1 inch
  • Focus peaking
  • In-Camera Image Stabilization
Panasonic FZ1000
Sony RX10
  • $841
  • 1 inch
  • Tilt-swivel screen
  • Shoot 4K video
  • $698
  • 1 inch
  • Top deck display
  • Integrated ND filter

Compared to Sony DSLR-A380

Nikon D3100
Sony DSLR-A380
  • $700
  • APS-C
  • Lens selection
  • Less expensive
  • $849
  • APS-C
  • In-Camera Image Stabilization
  • Tiltable Screen
Panasonic FZ1000
Sony DSLR-A380
  • $841
  • 1 inch
  • Tilt-swivel screen
  • Focus peaking
  • $849
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Sony A33

Nikon D3100
Sony A33
  • $700
  • APS-C
  • Lens selection
  • Fast startup
  • $540
  • APS-C
  • In-Camera Image Stabilization
  • In-camera panoramas
Panasonic FZ1000
Sony A33
  • $841
  • 1 inch
  • Focus peaking
  • Tilt-swivel screen
  • $540
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Pentax K-r

Nikon D3100
Pentax K-r
  • $700
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $850
  • APS-C
  • In-Camera Image Stabilization
  • Fast startup
Panasonic FZ1000
Pentax K-r
  • $841
  • 1 inch
  • Focus peaking
  • Tilt-swivel screen
  • $850
  • APS-C
  • Larger sensor
  • Bigger pixels

Compared to Leica V-LUX (Typ 114)

Nikon D3100
Leica V-LUX (Typ 114)
  • $700
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $899
  • 1 inch
  • Focus peaking
  • In-Camera Image Stabilization
Panasonic FZ1000
Leica V-LUX (Typ 114)
  • $841
  • 1 inch
  • Less expensive
  • Tilt-swivel screen
  • $899
  • 1 inch
  • Faster JPEG shooting
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