• APS-C 369.7mm2
  • 12.3 megapixels
  •  
  • APS-C 366.6mm2
  • 24.1 megapixels
  • ISO 100 - 6400

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Differences

Ricoh GXR advantages over Nikon D7100

  • Bigger pixels
    ~ 5.53 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • Longer exposure
    180 vs 30 sec
    Long exposures for night shots

Nikon D7100 advantages over Ricoh GXR

  • 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
  • Longer stills battery life
    More info 950 vs 320 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • More dots on screen
    1229k vs 920k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    24.1 vs 12.3 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
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    5.8 fps vs 3.0 fps
    Faster JPEG shooting (burst mode)
  • Faster shutter
    1/8000 vs 1/3200 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

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

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
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Ricoh GXR

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Buy the Nikon D7100
Body Only
  • Body Only
  • Kit with 18-105mm Lens
  • Kit with 18-140mm Lens
All D7100 Deals

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).

  • Read our Nikon D7100 Review

The Competition

Compared to Canon 70D

Ricoh GXR
Canon 70D
  • $1380
  • APS-C
  • Bigger pixels
  • Longer exposure
  • $999
  • APS-C
  • Tilt-swivel screen
  • Lens selection

Compare Ricoh GXR vs Canon 70D

Nikon D7100
Canon 70D
  • $690
  • APS-C
  • Less expensive
  • Fast startup
  • $999
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compare Nikon D7100 vs Canon 70D

Compared to Pentax K2000

Ricoh GXR
Pentax K2000
  • $1380
  • APS-C
  • HDMI out
  • Shoots 24p video
  • $556
  • APS-C
  • Less expensive
  • Lens selection

Compare Ricoh GXR vs Pentax K2000

Nikon D7100
Pentax K2000
  • $690
  • APS-C
  • More telephoto lens reach
  • Top deck display
  • $556
  • APS-C
  • In-Camera Image Stabilization
  • Bigger pixels

Compare Nikon D7100 vs Pentax K2000

Compared to Fujifilm X100

Ricoh GXR
Fujifilm X100
  • $1380
  • APS-C
  • More dots on screen
  • Longer exposure
  • $1200
  • APS-C
  • Less expensive
  • Eye-level viewfinder

Compare Ricoh GXR vs Fujifilm X100

Nikon D7100
Fujifilm X100
  • $690
  • APS-C
  • Fast startup
  • Higher effective ISO
  • $1200
  • APS-C
  • Bigger pixels
  • Integrated ND filter

Compare Nikon D7100 vs Fujifilm X100

Compared to Sigma DP1 Merrill

Ricoh GXR
Sigma DP1 Merrill
  • $1380
  • APS-C
  • Longer stills battery life
  • Internal flash
  • $849
  • APS-C
  • Less expensive
  • More pixels

Compare Ricoh GXR vs Sigma DP1 Merrill

Nikon D7100
Sigma DP1 Merrill
  • $690
  • APS-C
  • Eye-level viewfinder
  • Fast startup
  • $849
  • APS-C
  • Bigger pixels
  • Doesn't require an AA filter

Compare Nikon D7100 vs Sigma DP1 Merrill

Compared to Pentax K-3

Ricoh GXR
Pentax K-3
  • $1380
  • APS-C
  • Bigger pixels
  • Longer exposure
  • $699
  • APS-C
  • Lens selection
  • Focus peaking

Compare Ricoh GXR vs Pentax K-3

Nikon D7100
Pentax K-3
  • $690
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $699
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization

Compare Nikon D7100 vs Pentax K-3

Compare Other Cameras?