• 1/2.33 inch 28.2mm2
  • 12.1 megapixels
  • 26.00mm - 676.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 25.00mm - 100.00mm (35mm eq.)

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Differences

Pentax X90 advantages over Ricoh WG-4 GPS

  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • More telephoto lens reach
    676 mm vs 100 mm
    Capture objects farther away

Ricoh WG-4 GPS advantages over Pentax X90

  • 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
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Thinner
    33 mm vs 109 mm
    Thinner
  • Lighter weight
    235g vs 438g
    Lighter weight
  • More dots on screen
    460k vs 230k 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
    16.0 vs 12.1 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Faster JPEG shooting
    1.5 fps vs 1.1 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    Unlimited vs 9 shots
    Take more JPEG shots before waiting (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
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • RAW file ability
    Neither provide
    Gives you more flexibility to develop your photos later
  • 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
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Hot shoe
    Neither provide
    Off-camera flashes open new possibilities
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Neither provide
    Hold the shutter open manually for long exposures

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Review Excerpt

The Competition

Compared to Nikon P90

Pentax X90
Nikon P90
  • $400
  • 1/2.33 inch
  • Longer stills battery life
  • HDMI out
  • $400
  • 1/2.33 inch
  • Tiltable Screen
  • Longer exposure

Compare Pentax X90 vs Nikon P90

Ricoh WG-4 GPS
Nikon P90
  • $380
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $400
  • 1/2.33 inch
  • Eye-level viewfinder
  • Tiltable Screen

Compare Ricoh WG-4 GPS vs Nikon P90

Compared to Pentax X70

Pentax X90
Pentax X70
  • $400
  • 1/2.33 inch
  • Longer stills battery life
  • HDMI out
  • $400
  • 1/2.33 inch
  • Tiltable Screen
  • Faster JPEG shooting

Compare Pentax X90 vs Pentax X70

Ricoh WG-4 GPS
Pentax X70
  • $380
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $400
  • 1/2.33 inch
  • Eye-level viewfinder
  • Tiltable Screen

Compare Ricoh WG-4 GPS vs Pentax X70

Compared to Nikon P100

Pentax X90
Nikon P100
  • $400
  • 1/2.33 inch
  • More pixels
  • Bigger JPEG buffer
  • $400
  • 1/2.3 inch
  • Tiltable Screen
  • Manual focus

Compare Pentax X90 vs Nikon P100

Ricoh WG-4 GPS
Nikon P100
  • $380
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $400
  • 1/2.3 inch
  • Slower slow-motion
  • Eye-level viewfinder

Compare Ricoh WG-4 GPS vs Nikon P100

Compared to Pentax WG-3 GPS

Pentax X90
Pentax WG-3 GPS
  • $400
  • 1/2.33 inch
  • Eye-level viewfinder
  • More telephoto lens reach
  • $229
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas

Compare Pentax X90 vs Pentax WG-3 GPS

Ricoh WG-4 GPS
Pentax WG-3 GPS
  • $380
  • 1/2.3 inch
  • Bigger JPEG buffer
  • Slow-motion videos
  • $229
  • 1/2.3 inch

Compare Ricoh WG-4 GPS vs Pentax WG-3 GPS

Compared to Ricoh WG-4

Pentax X90
Ricoh WG-4
  • $400
  • 1/2.33 inch
  • Eye-level viewfinder
  • More telephoto lens reach
  • $330
  • 1/2.3 inch
  • Less expensive
  • Waterproof

Compare Pentax X90 vs Ricoh WG-4

Ricoh WG-4 GPS
Ricoh WG-4
  • $380
  • 1/2.3 inch
  • Built-in GPS
  • $330
  • 1/2.3 inch
  • Less expensive

Compare Ricoh WG-4 GPS vs Ricoh WG-4

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