• 1/2.33 inch 28.2mm2
  • 16.0 megapixels
  • 25.00mm - 450.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 28.00mm - 448.00mm (35mm eq.)

Buy From

Differences

Pentax RZ18 advantages over Canon SX170

  • Lighter weight
    190g vs 251g
    Lighter weight
  • More dots on screen
    460k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Wider angle lens
    25 mm vs 28 mm
    Capture more of the scene

Canon SX170 advantages over Pentax RZ18

  • Less expensive
    $180 vs $300 (MSRP)
    Save money for lenses or accessories
  • Longer exposure
    15 vs 4 sec
    Long exposures for night shots
  • Faster shutter
    1/3200 vs 1/2000 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
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.

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
  • 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
  • HDMI out
    Neither provide
    Use HDMI output to monitor or review 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

Buy From

Review Excerpt

The Competition

Compared to Panasonic ZS8

Pentax RZ18
Panasonic ZS8
  • $210
  • 1/2.33 inch
  • More telephoto lens reach
  • Manual focus
  • $259
  • 1/2.33 inch
  • Longer exposure
  • Faster shutter
Canon SX170
Panasonic ZS8
  • $180
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $259
  • 1/2.33 inch
  • Thinner
  • Wider angle lens

Compared to Nikon S9100

Pentax RZ18
Nikon S9100
  • $210
  • 1/2.33 inch
  • Manual focus
  • More pixels
  • $254
  • 1/2.3 inch
  • Bigger pixels
  • In-camera panoramas
Canon SX170
Nikon S9100
  • $180
  • 1/2.3 inch
  • Less expensive
  • Manual focus
  • $254
  • 1/2.3 inch
  • Bigger pixels
  • In-camera panoramas

Compared to Sony H90

Pentax RZ18
Sony H90
  • $210
  • 1/2.33 inch
  • More telephoto lens reach
  • Manual focus
  • $223
  • 1/2.3 inch
  • Less expensive
  • Longer exposure
Canon SX170
Sony H90
  • $180
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $223
  • 1/2.3 inch
  • Higher-res screen
  • Wider angle lens

Compared to Canon SX160

Pentax RZ18
Canon SX160
  • $210
  • 1/2.33 inch
  • Lighter weight
  • More dots on screen
  • $146
  • 1/2.3 inch
  • Less expensive
  • HDMI out
Canon SX170
Canon SX160
  • $180
  • 1/2.3 inch
  • Less expensive
  • $146
  • 1/2.3 inch
  • Longer stills battery life
  • HDMI out

Compared to Nikon L620

Pentax RZ18
Nikon L620
  • $210
  • 1/2.33 inch
  • More telephoto lens reach
  • Manual focus
  • $127
  • 1/2.3 inch
  • Less expensive
  • In-camera panoramas
Canon SX170
Nikon L620
  • $180
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $127
  • 1/2.3 inch
  • In-camera panoramas
  • Longer stills battery life
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