• 1/1.7 inch 43.3mm2
  • 10.1 megapixels
  • 28.00mm - 200.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 25.00mm - 100.00mm (35mm eq.)

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Differences

Nikon P7100 advantages over Olympus TG-4

  • Larger sensor
    1/1.7 inch vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 2.08 vs 1.34 microns
    Better low-light and dynamic range (all else equal)
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • More telephoto lens reach
    200 mm vs 100 mm
    Capture objects farther away
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    922k vs 461k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Longer exposure
    60 vs 4 sec
    Long exposures for night shots
  • Bigger JPEG buffer
    Unlimited vs 100 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/4000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    12800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Olympus TG-4 advantages over Nikon P7100

  • Waterproof
    Yes vs No
    Take photos underwater without destroying your camera!
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Larger lens aperture
    f/2.0 vs f/2.8
    Take photos in low-light or isolate your subject
  • Fast startup
    ~1.00 vs 1.9 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Thinner
    31 mm vs 48 mm
    Thinner
  • Lighter weight
    247g vs 395g
    Lighter weight
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    16.0 vs 10.1 megapixels
    Higher resolution photos
  • Wider angle lens
    25 mm vs 28 mm
    Capture more of the scene
  • Faster JPEG shooting
    5.1 fps vs 1.1 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Similarities

Common Strengths

  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • 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

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Neither provide
    Hold the shutter open manually for long exposures

User reviews

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Buy the Nikon P7100

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Buy the Olympus TG-4
Olympus TG-4 (Black)
  • Olympus TG-4 (Black)
  • Olympus TG-4 (Red)
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Review Excerpt

  • Faster overall; Very good image quality; Generous 7.1x zoom range; Good controls; Tilting VGA LCD; RAW support.

  • Video limited to 720p24; Other cameras are still faster in some areas; LCD tilts only up or down, not side-to-side; Sub-command dial turns too easily.

  • Read our Nikon P7100 Review

  • Rugged and waterproof camera body; RAW image capture; fast f/2.0 maximum aperture; fun shooting modes; fast AF speeds for its class.

  • Heavy noise reduction, even at base ISO; no continuous RAW image capture; underwhelming video performance.

  • Read our Olympus TG-4 Review

The Competition

Compared to Canon G11

Nikon P7100
Canon G11
  • $500
  • 1/1.7 inch
  • Fast startup
  • More telephoto lens reach
  • $577
  • 1/1.7 inch

Compare Nikon P7100 vs Canon G11

Olympus TG-4
Canon G11
  • $452
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $577
  • 1/1.7 inch
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus TG-4 vs Canon G11

Compared to Nikon P7000

Nikon P7100
Nikon P7000
  • $500
  • 1/1.7 inch
  • Tiltable Screen
  • Fast startup
  • $400
  • 1/1.7 inch
  • Faster JPEG shooting

Compare Nikon P7100 vs Nikon P7000

Olympus TG-4
Nikon P7000
  • $452
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $400
  • 1/1.7 inch
  • Larger sensor
  • Eye-level viewfinder

Compare Olympus TG-4 vs Nikon P7000

Compared to Olympus Stylus 1

Nikon P7100
Olympus Stylus 1
  • $500
  • 1/1.7 inch
  • Less expensive
  • Shoots 24p video
  • $449
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen

Compare Nikon P7100 vs Olympus Stylus 1

Olympus TG-4
Olympus Stylus 1
  • $452
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $449
  • 1/1.7 inch
  • Focus peaking
  • Larger sensor

Compare Olympus TG-4 vs Olympus Stylus 1

Compared to Olympus TG-3

Nikon P7100
Olympus TG-3
  • $500
  • 1/1.7 inch
  • Larger sensor
  • Eye-level viewfinder
  • $349
  • 1/2.3 inch
  • Less expensive
  • Waterproof

Compare Nikon P7100 vs Olympus TG-3

Olympus TG-4
Olympus TG-3
  • $452
  • 1/2.3 inch
  • RAW file ability
  • Manual focus
  • $349
  • 1/2.3 inch

Compare Olympus TG-4 vs Olympus TG-3

Compared to Ricoh WG-5 GPS

Nikon P7100
Ricoh WG-5 GPS
  • $500
  • 1/1.7 inch
  • Larger sensor
  • Eye-level viewfinder
  • $297
  • 1/2.3 inch
  • Less expensive
  • Waterproof

Compare Nikon P7100 vs Ricoh WG-5 GPS

Olympus TG-4
Ricoh WG-5 GPS
  • $452
  • 1/2.3 inch
  • Slower slow-motion
  • RAW file ability
  • $297
  • 1/2.3 inch
  • Shoots 60p video
  • Faster shutter

Compare Olympus TG-4 vs Ricoh WG-5 GPS

Compare Other Cameras?