• APS-C 355.7mm2
  • 14.2 megapixels
  • ISO 100 - 3200
  • APS-C 366.6mm2
  • 16.1 megapixels
  •  

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Differences

Nikon D3100 advantages over Sony NEX-F3

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Fast startup
    ~0.40 vs 1.5 sec
    Faster startup lets you catch the moment
  • Bigger JPEG buffer
    100 vs 12 shots
    Take more JPEG shots before waiting (burst mode)

Sony NEX-F3 advantages over Nikon D3100

  • Less expensive
    $600 vs $700 (MSRP)
    Save money for lenses or accessories
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Higher effective ISO
    1,114 vs 919 iso
    Take photos in low light with less noise
  • Thinner
    41 mm vs 74 mm
    Thinner
  • Lighter weight
    526g vs 777g
    Lighter weight
  • More dots on screen
    922k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Faster JPEG shooting
    5.5 fps vs 2.9 fps
    Faster JPEG shooting (burst mode)

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
  • 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 Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • 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

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Review Excerpt

  • Great image quality; Above-average battery life for a mirrorless camera; Makes light work of shooting self-portraits; Very versatile video mode for a camera of this class.

  • Built-in flash is weak and uneven; Grip feels cramped due to low shutter button position; Bundled kit lens turns in a mediocre performance, and body isn't sold without the lens.

The Competition

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
Sony NEX-F3
Sony DSLR-A380
  • $600
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $849
  • APS-C
  • Eye-level viewfinder
  • In-Camera Image Stabilization

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
Sony NEX-F3
Sony A33
  • $600
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $540
  • APS-C
  • Eye-level viewfinder
  • In-Camera Image Stabilization

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
Sony NEX-F3
Pentax K-r
  • $600
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $850
  • APS-C
  • Lens selection
  • Eye-level viewfinder

Compared to Sony NEX-5R

Nikon D3100
Sony NEX-5R
  • $700
  • APS-C
  • Lens selection
  • Eye-level viewfinder
  • $348
  • APS-C
  • Focus peaking
  • Touchscreen
Sony NEX-F3
Sony NEX-5R
  • $600
  • APS-C
  • Higher effective ISO
  • Longer stills battery life
  • $348
  • APS-C
  • Focus peaking
  • Touchscreen

Compared to Sony NEX-6

Nikon D3100
Sony NEX-6
  • $700
  • APS-C
  • Lens selection
  • Fast startup
  • $448
  • APS-C
  • Focus peaking
  • In-camera panoramas
Sony NEX-F3
Sony NEX-6
  • $600
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $448
  • APS-C
  • Focus peaking
  • Eye-level viewfinder
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