• APS-C 368.2mm2
  • 16.2 megapixels
  • ISO 100 - 6400
  • APS-C 366.6mm2
  • 26.1 megapixels
  • ISO 160 - 12,800

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Differences

Nikon D5100 advantages over Fujifilm X-S10

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Bigger pixels
    ~ 4.79 vs 3.77 microns
    Better low-light and dynamic range (all else equal)

Fujifilm X-S10 advantages over Nikon D5100

  • 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 (DCI) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • 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
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Newer
    4 years vs 14 years old
    Newer cameras often support more advanced features
  • More pixels
    26.1 vs 16.2 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Doesn't require an AA filter
    Yes vs No
    A unique sensor design provides sharp photos without moiré
  • Longer exposure
    900 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    8.0 fps vs 3.9 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Tilt-swivel screen
    Both provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • 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

User reviews

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Your purchases support this site

Buy the Nikon D5100

Your purchases support this site

Buy the Fujifilm X-S10

Review Excerpt

  • Side-mounted tilt / swivel LCD screen; same sensor and processing as the Nikon D7000; good speed and battery life; in-camera HDR and filter effects; Full HD video capture with aperture control; audio levels control and external microphone jack.

  • AF-S lens mount doesn't offer autofocus with screw-drive lenses; popup flash isn't the greatest; no built-in wireless flash control; HDR function doesn't microalign source images.

The Competition

Compared to Sony A55

Nikon D5100
Sony A55
  • $650
  • APS-C
  • Lens selection
  • Tilt-swivel screen
  • $734
  • APS-C
  • In-Camera Image Stabilization
  • In-camera panoramas
Fujifilm X-S10
Sony A55
  • $999
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $734
  • APS-C
  • Bigger pixels
  • Built-in GPS

Compared to Sony A33

Nikon D5100
Sony A33
  • $650
  • APS-C
  • Lens selection
  • Tilt-swivel screen
  • $540
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
Fujifilm X-S10
Sony A33
  • $999
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
  • $540
  • APS-C
  • Bigger pixels

Compared to Sony A57

Nikon D5100
Sony A57
  • $650
  • APS-C
  • Lens selection
  • Tilt-swivel screen
  • $800
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Fujifilm X-S10
Sony A57
  • $999
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
  • $800
  • APS-C
  • Bigger pixels
  • Faster JPEG shooting

Compared to Nikon Z50

Nikon D5100
Nikon Z50
  • $650
  • APS-C
  • Tilt-swivel screen
  • Longer stills battery life
  • $790
  • APS-C
  • Focus peaking
  • Shoot 4K video
Fujifilm X-S10
Nikon Z50
  • $999
  • APS-C
  • Tilt-swivel screen
  • Slower slow-motion
  • $790
  • APS-C
  • Less expensive
  • Wider angle kit lens

Compared to Nikon Z fc

Nikon D5100
Nikon Z fc
  • $650
  • APS-C
  • Tilt-swivel screen
  • Internal flash
  • $957
  • APS-C
  • Focus peaking
  • Shoot 4K video
Fujifilm X-S10
Nikon Z fc
  • $999
  • APS-C
  • Tilt-swivel screen
  • Slower slow-motion
  • $957
  • APS-C
  • Less expensive
  • Thinner
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