• APS-C 368.2mm2
  • 14.6 megapixels
  • ISO 100 - 3200
  • 2/3 inch 58.1mm2
  • 12.0 megapixels
  • 28.00mm - 112.00mm (35mm eq.)

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Differences

Pentax K20D advantages over Fujifilm X20

  • Larger sensor
    APS-C vs 2/3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 5.05 vs 2.20 microns
    Better low-light and dynamic range (all else equal)
  • Longer stills battery life
    More info 530 vs 270 shots
    Capture more photos
  • More pixels
    14.6 vs 12.0 megapixels
    Higher resolution photos
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger JPEG buffer
    38 vs 11 shots
    Take more JPEG shots before waiting (burst mode)

Fujifilm X20 advantages over Pentax K20D

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Less expensive
    $600 vs $800 (MSRP)
    Save money for lenses or accessories
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Higher max flash sync
    1/1000 vs 1/180 sec
    Reduce the effect of ambient light in flash shots
  • Newer
    11 years vs 16 years old
    Newer cameras often support more advanced features
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Lighter weight
    361g vs 802g
    Lighter weight
  • More dots on screen
    460k vs 230k dots
    Can mean greater resolution or a brighter screen
  • 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
  • Faster JPEG shooting
    12.0 fps vs 2.8 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • 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
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities

Common Weaknesses

  • 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
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

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Review Excerpt

The Competition

Compared to Samsung GX-20

Pentax K20D
Samsung GX-20
  • $800
  • APS-C
  • Less expensive
  • $1400
  • APS-C
  • Higher effective ISO

Compare Pentax K20D vs Samsung GX-20

Fujifilm X20
Samsung GX-20
  • $499
  • 2/3 inch
  • Less expensive
  • Focus peaking
  • $1400
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Fujifilm X20 vs Samsung GX-20

Compared to Sony DSLR-A380

Pentax K20D
Sony DSLR-A380
  • $800
  • APS-C
  • Lens selection
  • Fast startup
  • $849
  • APS-C
  • Tiltable Screen
  • HDMI out

Compare Pentax K20D vs Sony DSLR-A380

Fujifilm X20
Sony DSLR-A380
  • $499
  • 2/3 inch
  • Focus peaking
  • Less expensive
  • $849
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Fujifilm X20 vs Sony DSLR-A380

Compared to Pentax K-7

Pentax K20D
Pentax K-7
  • $800
  • APS-C
  • Less expensive
  • Fast startup
  • $1300
  • APS-C
  • Longer stills battery life
  • HDMI out

Compare Pentax K20D vs Pentax K-7

Fujifilm X20
Pentax K-7
  • $499
  • 2/3 inch
  • Focus peaking
  • Less expensive
  • $1300
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare Fujifilm X20 vs Pentax K-7

Compared to Fujifilm X10

Pentax K20D
Fujifilm X10
  • $800
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $599
  • 2/3 inch
  • Less expensive
  • Higher max flash sync

Compare Pentax K20D vs Fujifilm X10

Fujifilm X20
Fujifilm X10
  • $499
  • 2/3 inch
  • Focus peaking
  • In-camera panoramas
  • $599
  • 2/3 inch

Compare Fujifilm X20 vs Fujifilm X10

Compared to Fujifilm X30

Pentax K20D
Fujifilm X30
  • $800
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $499
  • 2/3 inch
  • Focus peaking
  • In-camera panoramas

Compare Pentax K20D vs Fujifilm X30

Fujifilm X20
Fujifilm X30
  • $499
  • 2/3 inch
  • $499
  • 2/3 inch
  • Tiltable Screen
  • Built-in Wi-Fi

Compare Fujifilm X20 vs Fujifilm X30

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