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

Buy From

Differences

Pentax K-30 advantages over Samsung NX30

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Less expensive
    $525* vs $846
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Higher effective ISO
    1,129 vs 1,014 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
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Bigger JPEG buffer
    45 vs 21 shots
    Take more JPEG shots before waiting (burst mode)

Samsung NX30 advantages over Pentax K-30

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • Fast startup
    ~0.80 vs 1.1 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Thinner
    41 mm vs 71 mm
    Thinner
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Lighter weight
    654g vs 1088g
    Lighter weight
  • More pixels
    20.3 vs 16.3 megapixels
    Higher resolution photos
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    8.9 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

  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video

User reviews

Buy From

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.

  • Very good image quality at low to moderately high ISOs; Blazing fast single-shot autofocus; Fast 9fps burst with RAW and JPEG files; Built-in Wi-Fi with NFC; Good build quality; Tilting EVF; Articulating touchscreen monitor; Bundled with Adobe Lightroom 5 software; Excellent value.

  • Dynamic range not as good as the best APS-C models; Slow buffer clearing even with fast UHS-I cards; Buffer depth with RAW files is underwhelming; Native lens selection is still fairly limited.

The Competition

Compared to Nikon D7000

Pentax K-30
Nikon D7000
  • $562
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $699
  • APS-C
  • Fast startup
  • Longer stills battery life
Samsung NX30
Nikon D7000
  • $872
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $699
  • APS-C
  • Lens selection
  • Fast startup

Compared to Canon T4i

Pentax K-30
Canon T4i
  • $562
  • APS-C
  • Focus peaking
  • Larger sensor
  • $539
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
Samsung NX30
Canon T4i
  • $872
  • APS-C
  • Focus peaking
  • Larger sensor
  • $539
  • APS-C
  • Lens selection
  • Less expensive

Compared to Pentax K-5 II

Pentax K-30
Pentax K-5 II
  • $562
  • APS-C
  • Less expensive
  • Focus peaking
  • $750
  • APS-C
  • Fast startup
  • Longer stills battery life
Samsung NX30
Pentax K-5 II
  • $872
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $750
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization

Compared to Samsung Galaxy NX

Pentax K-30
Samsung Galaxy NX
  • $562
  • APS-C
  • Lens selection
  • Less expensive
  • $1199
  • APS-C
  • Touchscreen
  • In-camera panoramas
Samsung NX30
Samsung Galaxy NX
  • $872
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1199
  • APS-C
  • Slower slow-motion
  • Built-in Bluetooth

Compared to Fujifilm X-T1

Pentax K-30
Fujifilm X-T1
  • $562
  • APS-C
  • Lens selection
  • Less expensive
  • $1299
  • APS-C
  • In-camera panoramas
  • Tiltable Screen
Samsung NX30
Fujifilm X-T1
  • $872
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1299
  • APS-C
  • Lens selection
  • More viewfinder magnification
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