• 1/2.33 inch 28.2mm2
  • 10.1 megapixels
  • 30.00mm - 120.00mm (35mm eq.)
  • APS-C 369.7mm2
  • 12.4 megapixels
  • ISO 200 - 6400

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Differences

Panasonic DMC-FS20 advantages over Pentax K-x

  • Less expensive
    $300 vs $650 (MSRP)
    Save money for lenses or accessories
  • Thinner
    22 mm vs 69 mm
    Thinner
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Pentax K-x advantages over Panasonic DMC-FS20

  • Larger sensor
    APS-C vs 1/2.33 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 5.53 vs 1.68 microns
    Better low-light and dynamic range (all else equal)
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Longer stills battery life
    More info 420 vs 280 shots
    Capture more photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    12.4 vs 10.1 megapixels
    Higher resolution photos
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    4.3 fps vs 2.5 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    25 vs 3 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/6000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    12800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • 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

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
  • 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
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

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Review Excerpt

The Competition

Compared to Sony DSC-W170

Panasonic DMC-FS20
Sony DSC-W170
  • $300
  • 1/2.33 inch
  • Longer exposure
  • Faster JPEG shooting
  • $225
  • 1/2.3 inch
  • Eye-level viewfinder
  • More telephoto lens reach
Pentax K-x
Sony DSC-W170
  • $702
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $225
  • 1/2.3 inch
  • Less expensive
  • Thinner

Compared to Fujifilm J150w

Panasonic DMC-FS20
Fujifilm J150w
  • $300
  • 1/2.33 inch
  • In-Camera Image Stabilization
  • Longer exposure
  • $200
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
Pentax K-x
Fujifilm J150w
  • $702
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $200
  • 1/2.3 inch
  • Less expensive
  • Thinner

Compared to Panasonic DMC-FS25S

Panasonic DMC-FS20
Panasonic DMC-FS25S
  • $300
  • 1/2.33 inch
  • Faster JPEG shooting
  • $175
  • 1/2.33 inch
  • Less expensive
  • More telephoto lens reach
Pentax K-x
Panasonic DMC-FS25S
  • $702
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $175
  • 1/2.33 inch
  • Less expensive
  • Thinner

Compared to Pentax K-7

Panasonic DMC-FS20
Pentax K-7
  • $300
  • 1/2.33 inch
  • Less expensive
  • Thinner
  • $1300
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
Pentax K-x
Pentax K-7
  • $702
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $1300
  • APS-C
  • Longer stills battery life
  • Top deck display

Compared to Pentax K-r

Panasonic DMC-FS20
Pentax K-r
  • $300
  • 1/2.33 inch
  • Less expensive
  • Thinner
  • $850
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
Pentax K-x
Pentax K-r
  • $702
  • APS-C
  • Less expensive
  • Shoots 24p video
  • $850
  • APS-C
  • Fast startup
  • External Mic Jack
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