• 1/2.3 inch 28.1mm2
  • 16.2 megapixels
  • 26.00mm - 130.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 25.00mm - 100.00mm (35mm eq.)

Buy From

Differences

Sony DSC-TX55 advantages over Pentax WG-3 GPS

  • More telephoto lens reach
    130 mm vs 100 mm
    Capture objects farther away
  • Thinner
    13 mm vs 33 mm
    Thinner
  • Lighter weight
    109g vs 239g
    Lighter weight
  • More dots on screen
    1230k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Longer exposure
    30 vs 4 sec
    Long exposures for night shots
  • Faster JPEG shooting
    10.0 fps vs 1.5 fps
    Faster JPEG shooting (burst mode)

Pentax WG-3 GPS advantages over Sony DSC-TX55

  • 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/3.5
    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.
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Bigger JPEG buffer
    60 vs 10 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/4000 vs 1/1600 sec
    Shoot wide open in bright light
  • Higher extended ISO
    6400 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

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

  • 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
  • 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

Buy From

Your purchases support this site

Buy the Sony DSC-TX55

Your purchases support this site

Buy the Pentax WG-3 GPS
Pentax WG-3 GPS

Review Excerpt

  • Eye-catching, aggressive styling; Digital Microscope mode with 6 LED ring light; Improved ruggedness; Front-panel monochrome LCD readout; Can power up via inductive charging.

  • Struggles in low-light situations despite bright f/2 max lens aperture; So-so image and video quality; User interface has steep learning curve; Poor battery life.

  • Read our Pentax WG-3 GPS Express Review

The Competition

Compared to Sony DSC-T110

Sony DSC-TX55
Sony DSC-T110
  • $311
  • 1/2.3 inch
  • More telephoto lens reach
  • HDMI out
  • $220
  • 1/2.3 inch
  • Less expensive

Compare Sony DSC-TX55 vs Sony DSC-T110

Pentax WG-3 GPS
Sony DSC-T110
  • $229
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $220
  • 1/2.3 inch
  • Less expensive
  • Thinner

Compare Pentax WG-3 GPS vs Sony DSC-T110

Compared to Sony TX200V

Sony DSC-TX55
Sony TX200V
  • $311
  • 1/2.3 inch
  • Less expensive
  • Longer exposure
  • $363
  • 1/2.3 inch
  • Waterproof
  • Touchscreen

Compare Sony DSC-TX55 vs Sony TX200V

Pentax WG-3 GPS
Sony TX200V
  • $229
  • 1/2.3 inch
  • Less expensive
  • In-camera panoramas
  • $363
  • 1/2.3 inch
  • Touchscreen
  • Fast startup

Compare Pentax WG-3 GPS vs Sony TX200V

Compared to Sony TX66

Sony DSC-TX55
Sony TX66
  • $311
  • 1/2.3 inch
  • Longer exposure
  • $372
  • 1/2.3 inch
  • Touchscreen
  • Higher extended ISO

Compare Sony DSC-TX55 vs Sony TX66

Pentax WG-3 GPS
Sony TX66
  • $229
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas
  • $372
  • 1/2.3 inch
  • Touchscreen
  • More telephoto lens reach

Compare Pentax WG-3 GPS vs Sony TX66

Compared to Ricoh WG-4 GPS

Sony DSC-TX55
Ricoh WG-4 GPS
  • $311
  • 1/2.3 inch
  • More telephoto lens reach
  • Thinner
  • $380
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas

Compare Sony DSC-TX55 vs Ricoh WG-4 GPS

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

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

Compared to Ricoh WG-4

Sony DSC-TX55
Ricoh WG-4
  • $311
  • 1/2.3 inch
  • More telephoto lens reach
  • Thinner
  • $330
  • 1/2.3 inch
  • Waterproof
  • In-camera panoramas

Compare Sony DSC-TX55 vs Ricoh WG-4

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

Compare Pentax WG-3 GPS vs Ricoh WG-4

Compare Other Cameras?