• 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 25.00mm - 600.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 25.00mm - 100.00mm (35mm eq.)

Buy From

Differences

Olympus SZ-31MR advantages over Ricoh WG-4

  • Slower slow-motion
    240 fps vs 120 fps
    Supports slower slow-mo
  • More telephoto lens reach
    600 mm vs 100 mm
    Capture objects farther away
  • More dots on screen
    920k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Faster JPEG shooting
    7.0 fps vs 1.5 fps
    Faster JPEG shooting (burst mode)

Ricoh WG-4 advantages over Olympus SZ-31MR

  • Less expensive
    $330 vs $400 (MSRP)
    Save money for lenses or accessories
  • 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/3.0
    Take photos in low-light or isolate your subject
  • Longer stills battery life
    More info 240 vs 200 shots
    Capture more photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Bigger JPEG buffer
    Unlimited vs 5 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/4000 vs 1/1700 sec
    Shoot wide open in bright light

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
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

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
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • 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
  • Built-in GPS
    Neither provide
    Geotag your photos
  • 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

Buy From

Your purchases support this site

Buy the Olympus SZ-31MR

Your purchases support this site

Buy the Ricoh WG-4

Review Excerpt

The Competition

Compared to Olympus SZ-30MR

Olympus SZ-31MR
Olympus SZ-30MR
  • $400
  • 1/2.3 inch
  • More dots on screen
  • Shoots 60p video
  • $400
  • 1/2.3 inch

Compare Olympus SZ-31MR vs Olympus SZ-30MR

Ricoh WG-4
Olympus SZ-30MR
  • $330
  • 1/2.3 inch
  • Less expensive
  • Waterproof
  • $400
  • 1/2.3 inch
  • More telephoto lens reach
  • Faster JPEG shooting

Compare Ricoh WG-4 vs Olympus SZ-30MR

Compared to Olympus SZ-15

Olympus SZ-31MR
Olympus SZ-15
  • $400
  • 1/2.3 inch
  • More dots on screen
  • Shoots 1080p video
  • $162
  • 1/2.3 inch
  • Less expensive
  • Bigger JPEG buffer

Compare Olympus SZ-31MR vs Olympus SZ-15

Ricoh WG-4
Olympus SZ-15
  • $330
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $162
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach

Compare Ricoh WG-4 vs Olympus SZ-15

Compared to Olympus SH-50

Olympus SZ-31MR
Olympus SH-50
  • $400
  • 1/2.3 inch
  • More dots on screen
  • Shoots 60p video
  • $279
  • 1/2.3 inch
  • Less expensive
  • Touchscreen

Compare Olympus SZ-31MR vs Olympus SH-50

Ricoh WG-4
Olympus SH-50
  • $330
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $279
  • 1/2.3 inch
  • Slower slow-motion
  • Touchscreen

Compare Ricoh WG-4 vs Olympus SH-50

Compared to Pentax WG-3 GPS

Olympus SZ-31MR
Pentax WG-3 GPS
  • $400
  • 1/2.3 inch
  • More telephoto lens reach
  • More dots on screen
  • $229
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas

Compare Olympus SZ-31MR vs Pentax WG-3 GPS

Ricoh WG-4
Pentax WG-3 GPS
  • $330
  • 1/2.3 inch
  • Bigger JPEG buffer
  • Slow-motion videos
  • $229
  • 1/2.3 inch
  • Built-in GPS

Compare Ricoh WG-4 vs Pentax WG-3 GPS

Compared to Ricoh WG-4 GPS

Olympus SZ-31MR
Ricoh WG-4 GPS
  • $400
  • 1/2.3 inch
  • Slower slow-motion
  • More telephoto lens reach
  • $380
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas

Compare Olympus SZ-31MR vs Ricoh WG-4 GPS

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

Compare Ricoh WG-4 vs Ricoh WG-4 GPS

Compare Other Cameras?