• APS-C 372.9mm2
  • 12.3 megapixels
  • ISO 200 - 3200
  • APS-C 369.7mm2
  • 12.4 megapixels
  • ISO 200 - 6400

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Differences

Nikon D5000 advantages over Pentax K-x

  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Fast startup
    ~0.40 vs 0.6 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 510 vs 420 shots
    Capture more photos
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Bigger JPEG buffer
    100 vs 25 shots
    Take more JPEG shots before waiting (burst mode)

Pentax K-x advantages over Nikon D5000

  • Less expensive
    $650 vs $850 (MSRP)
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • More cross-type AF points
    9 vs 1
    Cross-type AF points improve autofocus performance
  • Less shutter lag
    0.10 vs 0.28 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.57x vs 0.52x
    Get a bigger view of the scene through the eye-level viewfinder
  • Faster shutter
    1/6000 vs 1/4000 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

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Pentaprism viewfinder
    Neither provide
    Much better viewfinder picture fidelity
  • 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 DSLR-A350

Nikon D5000
Sony DSLR-A350
  • $850
  • APS-C
  • Lens selection
  • Fast startup
  • $900
  • APS-C
  • In-Camera Image Stabilization
  • Longer stills battery life

Compare Nikon D5000 vs Sony DSLR-A350

Pentax K-x
Sony DSLR-A350
  • $702
  • APS-C
  • Lens selection
  • Less expensive
  • $900
  • APS-C
  • Tiltable Screen
  • Longer stills battery life

Compare Pentax K-x vs Sony DSLR-A350

Compared to Sony DSLR-A300

Nikon D5000
Sony DSLR-A300
  • $850
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $563
  • APS-C
  • In-Camera Image Stabilization
  • Longer stills battery life

Compare Nikon D5000 vs Sony DSLR-A300

Pentax K-x
Sony DSLR-A300
  • $702
  • APS-C
  • Lens selection
  • Less expensive
  • $563
  • APS-C
  • Tiltable Screen
  • Longer stills battery life

Compare Pentax K-x vs Sony DSLR-A300

Compared to Pentax K-7

Nikon D5000
Pentax K-7
  • $850
  • APS-C
  • Less expensive
  • Tiltable Screen
  • $1300
  • APS-C
  • In-Camera Image Stabilization
  • Longer stills battery life

Compare Nikon D5000 vs Pentax K-7

Pentax K-x
Pentax K-7
  • $702
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $1300
  • APS-C
  • Longer stills battery life
  • Top deck display

Compare Pentax K-x vs Pentax K-7

Compared to Sony DSLR-A390

Nikon D5000
Sony DSLR-A390
  • $850
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $507
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization

Compare Nikon D5000 vs Sony DSLR-A390

Pentax K-x
Sony DSLR-A390
  • $702
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $507
  • APS-C
  • Tiltable Screen
  • HDMI out

Compare Pentax K-x vs Sony DSLR-A390

Compared to Pentax K-r

Nikon D5000
Pentax K-r
  • $850
  • APS-C
  • Tiltable Screen
  • Higher effective ISO
  • $850
  • APS-C
  • In-Camera Image Stabilization
  • Fast startup

Compare Nikon D5000 vs Pentax K-r

Pentax K-x
Pentax K-r
  • $702
  • APS-C
  • Less expensive
  • Shoots 24p video
  • $850
  • APS-C
  • Fast startup
  • External Mic Jack

Compare Pentax K-x vs Pentax K-r

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