• APS-C 369.7mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • APS-C 369.0mm2
  • 20.3 megapixels
  • ISO 100 - 25,600

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Differences

Pentax K-30 advantages over Samsung Galaxy NX

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Less expensive
    $1199 vs $1400 (MSRP)
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Fast startup
    ~1.10 vs 2.7 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    1,129 vs 910 iso
    Take photos in low light with less noise
  • More telephoto lens reach
    203 mm vs 84 mm
    Capture objects farther away with the kit lens
  • Less shutter lag
    0.16 vs 0.33 sec
    Focus and take a photo quickly (wide angle)
  • Bigger JPEG buffer
    45 vs 15 shots
    Take more JPEG shots before waiting (burst mode)

Samsung Galaxy NX advantages over Pentax K-30

  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Thinner
    25 mm vs 71 mm
    Thinner
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Lighter weight
    718g vs 1088g
    Lighter weight
  • Higher-res screen
    922k vs 307k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.69x vs 0.61x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    20.3 vs 16.3 megapixels
    Higher resolution photos
  • Faster JPEG shooting
    8.2 fps vs 5.5 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • 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

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

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Your purchases support this site

Buy the Pentax K-30

Your purchases support this site

Buy the Samsung Galaxy NX

Review Excerpt

  • Pentaprism viewfinder is bright and accurate; Weather-sealed body can handle direct rain; Twin control dials make exposure control a snap; Solid build; Great image quality.

  • Lower resolution than some rivals; Not as small as recent Pentax entry-level and mid-range models; A couple of ergonomic and UI quirks; Shutter isn't the quietest; 18-55 kit lens isn't weather-sealed.

The Competition

Compared to Nikon D7000

Pentax K-30
Nikon D7000
  • $599
  • APS-C
  • Less expensive
  • Focus peaking
  • $699
  • APS-C
  • Fast startup
  • Longer stills battery life
Samsung Galaxy NX
Nikon D7000
  • $8000
  • APS-C
  • Focus peaking
  • Touchscreen
  • $699
  • APS-C
  • Lens selection
  • Fast startup

Compared to Canon T4i

Pentax K-30
Canon T4i
  • $599
  • APS-C
  • Focus peaking
  • Larger sensor
  • $700
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
Samsung Galaxy NX
Canon T4i
  • $8000
  • APS-C
  • Focus peaking
  • Larger sensor
  • $700
  • APS-C
  • Lens selection
  • Less expensive

Compared to Fujifilm X-E1

Pentax K-30
Fujifilm X-E1
  • $599
  • APS-C
  • Lens selection
  • Less expensive
  • $1299
  • APS-C
  • In-camera panoramas
  • Thinner
Samsung Galaxy NX
Fujifilm X-E1
  • $8000
  • APS-C
  • Touchscreen
  • Built-in Wi-Fi
  • $1299
  • APS-C
  • Lens selection
  • External Mic Jack

Compared to Pentax K-5 II

Pentax K-30
Pentax K-5 II
  • $599
  • APS-C
  • Less expensive
  • Focus peaking
  • $699
  • APS-C
  • Fast startup
  • Longer stills battery life
Samsung Galaxy NX
Pentax K-5 II
  • $8000
  • APS-C
  • Focus peaking
  • Touchscreen
  • $699
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization

Compared to Leica CL

Pentax K-30
Leica CL
  • $599
  • APS-C
  • In-Camera Image Stabilization
  • Bigger pixels
  • $3195
  • APS-C
  • Shoot 4K video
  • Touchscreen
Samsung Galaxy NX
Leica CL
  • $8000
  • APS-C
  • Built-in Bluetooth
  • Built-in GPS
  • $3195
  • APS-C
  • Shoot 4K video
  • Top deck display
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