• APS-C 366.6mm2
  • 24.1 megapixels
  • ISO 100 - 6400
  • APS-C 369.0mm2
  • 20.3 megapixels
  • ISO 100 - 25,600

Buy From

Differences

Nikon D7100 advantages over Samsung NX3000

  • Lens selection
    Excellent vs Limited
    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
    ~0.30 vs 2.0 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 950 vs 370 shots
    Capture more photos
  • More telephoto lens reach
    158 mm vs 75 mm
    Capture objects farther away with the kit lens
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Higher-res screen
    307k vs 154k pixels
    More detail on the screen lets you judge focus and composition
  • More pixels
    24.1 vs 20.3 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    5.8 fps vs 5.2 fps
    Faster JPEG shooting (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Samsung NX3000 advantages over Nikon D7100

  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Thinner
    39 mm vs 76 mm
    Thinner
  • Lighter weight
    385g vs 1222g
    Lighter weight
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Wider angle kit lens
    24 mm vs 27 mm
    Capture more of the scene with the included lens
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Similarities

Common Strengths

  • 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
  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • 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 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

User reviews

Buy From

Your purchases support this site

Buy the Nikon D7100

Your purchases support this site

Buy the Samsung NX3000

Review Excerpt

  • Solid, ergonomic body design; Stunning, highly detailed photos, thanks to 24.1MP sensor upgrade and removal of optical low-pass filter; Cool 1.3x crop mode extends reach to nearly 2x the full-frame equivalent; Records Full 1080p HD video at up to 30fps with full-time AF; Many pro-level features packed into a consumer-friendly body at reasonable price.

  • Shallow buffer that hampers continuous burst shooting; AF slightly slower than average for its class; No real-time aperture control while in Movie mode (among other quirks); More noticeable moire patterns and aliasing artifacts (but only found when shooting fabrics with strong, distinct patterns).

The Competition

Compared to Canon 70D

Nikon D7100
Canon 70D
  • $695
  • APS-C
  • Fast startup
  • Higher effective ISO
  • $999
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
Samsung NX3000
Canon 70D
  • $950
  • APS-C
  • In-camera panoramas
  • NFC
  • $999
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compared to Samsung NX1100

Nikon D7100
Samsung NX1100
  • $695
  • APS-C
  • Lens selection
  • Eye-level viewfinder
  • $450
  • APS-C
  • Built-in Wi-Fi
  • Thinner
Samsung NX3000
Samsung NX1100
  • $950
  • APS-C
  • In-camera panoramas
  • Tiltable Screen
  • $450
  • APS-C
  • Shoots 24p video
  • Higher-res screen

Compared to Fujifilm X-M1

Nikon D7100
Fujifilm X-M1
  • $695
  • APS-C
  • Lens selection
  • Eye-level viewfinder
  • $993
  • APS-C
  • Focus peaking
  • Bigger pixels
Samsung NX3000
Fujifilm X-M1
  • $950
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $993
  • APS-C
  • Lens selection
  • Focus peaking

Compared to Pentax K-3

Nikon D7100
Pentax K-3
  • $695
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $699
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Samsung NX3000
Pentax K-3
  • $950
  • APS-C
  • Less expensive
  • In-camera panoramas
  • $699
  • APS-C
  • Lens selection
  • Focus peaking

Compared to Nikon D5300

Nikon D7100
Nikon D5300
  • $695
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Samsung NX3000
Nikon D5300
  • $950
  • APS-C
  • In-camera panoramas
  • NFC
  • $549
  • APS-C
  • Lens selection
  • Tilt-swivel screen
Compare Other Cameras?