• 1/2.33 inch 28.2mm2
  • 10.0 megapixels
  • 38.00mm - 114.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 14.0 megapixels
  • 28.00mm - 140.00mm (35mm eq.)

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Differences

Olympus 550WP advantages over Pentax WG-1 GPS

  • Less expensive
    $180 vs $400 (MSRP)
    Save money for lenses or accessories
  • Bigger pixels
    ~ 1.68 vs 1.44 microns
    Better low-light and dynamic range (all else equal)
  • Thinner
    21 mm vs 28 mm
    Thinner

Pentax WG-1 GPS advantages over Olympus 550WP

  • Waterproof
    Yes vs No
    Take photos underwater without destroying your camera!
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Fast startup
    ~2.20 vs 3.3 sec
    Faster startup lets you catch the moment
  • More telephoto lens reach
    140 mm vs 114 mm
    Capture objects farther away
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Longer stills battery life
    More info 260 vs 140 shots
    Capture more photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Less shutter lag
    0.35 vs 0.90 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    14.0 vs 10.0 megapixels
    Higher resolution photos
  • Wider angle lens
    28 mm vs 38 mm
    Capture more of the scene
  • Faster shutter
    1/1500 vs 1/1000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    6400 vs 1600 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash

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
  • 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
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Olympus 550WP

Your purchases support this site

Buy the Pentax WG-1 GPS
Pentax WG-1 GPS
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Review Excerpt

  • Weatherproof; Rugged; Built-in GPS; 5x zoom in a small size; Fast shutter lag.

  • Excessive noise processing at low ISO; Poor video quality; GPS punishes battery life; Electronic image stabilization only.

  • Read our Pentax WG-1 GPS Express Review

The Competition

Compared to Canon A480

Olympus 550WP
Canon A480
  • $180
  • 1/2.33 inch
  • Thinner
  • More dots on screen
  • $102
  • 1/2.3 inch
  • Less expensive
  • Longer stills battery life

Compare Olympus 550WP vs Canon A480

Pentax WG-1 GPS
Canon A480
  • $400
  • 1/2.3 inch
  • Waterproof
  • In-Camera Image Stabilization
  • $102
  • 1/2.3 inch
  • Less expensive
  • Bigger pixels

Compare Pentax WG-1 GPS vs Canon A480

Compared to Panasonic DMC-FP1

Olympus 550WP
Panasonic DMC-FP1
  • $180
  • 1/2.33 inch
  • $150
  • 1/2.33 inch
  • Less expensive
  • In-Camera Image Stabilization

Compare Olympus 550WP vs Panasonic DMC-FP1

Pentax WG-1 GPS
Panasonic DMC-FP1
  • $400
  • 1/2.3 inch
  • Waterproof
  • Built-in GPS
  • $150
  • 1/2.33 inch
  • Less expensive
  • Thinner

Compare Pentax WG-1 GPS vs Panasonic DMC-FP1

Compared to Olympus Tough-3000

Olympus 550WP
Olympus Tough-3000
  • $180
  • 1/2.33 inch
  • Less expensive
  • $140
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • HDMI out

Compare Olympus 550WP vs Olympus Tough-3000

Pentax WG-1 GPS
Olympus Tough-3000
  • $400
  • 1/2.3 inch
  • Waterproof
  • More telephoto lens reach
  • $140
  • 1/2.3 inch
  • Less expensive
  • Lighter weight

Compare Pentax WG-1 GPS vs Olympus Tough-3000

Compared to Pentax W90

Olympus 550WP
Pentax W90
  • $180
  • 1/2.33 inch
  • Less expensive
  • $330
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Fast startup

Compare Olympus 550WP vs Pentax W90

Pentax WG-1 GPS
Pentax W90
  • $400
  • 1/2.3 inch
  • Waterproof
  • Built-in GPS
  • $330
  • 1/2.3 inch
  • Less expensive
  • Faster JPEG shooting

Compare Pentax WG-1 GPS vs Pentax W90

Compared to Pentax WG-1

Olympus 550WP
Pentax WG-1
  • $180
  • 1/2.33 inch
  • Less expensive
  • Bigger pixels
  • $260
  • 1/2.3 inch
  • Waterproof
  • In-Camera Image Stabilization

Compare Olympus 550WP vs Pentax WG-1

Pentax WG-1 GPS
Pentax WG-1
  • $400
  • 1/2.3 inch
  • Built-in GPS
  • $260
  • 1/2.3 inch

Compare Pentax WG-1 GPS vs Pentax WG-1

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