• APS-C 369.0mm2
  • 20.3 megapixels
  • ISO 100 - 25,600
  • APS-C 366.6mm2
  • 24.4 megapixels
  • ISO 100 - 51,200

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Differences

Samsung Galaxy NX advantages over Pentax K-3 II

  • 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
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    25 mm vs 77 mm
    Thinner
  • Higher-res screen
    922k vs 346k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.69x vs 0.63x
    Get a bigger view of the scene through the eye-level viewfinder
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Pentax K-3 II advantages over Samsung Galaxy NX

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Less expensive
    $830* vs $1199
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Fast startup
    ~1.20 vs 2.7 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    1,106 vs 910 iso
    Take photos in low light with less noise
  • More dynamic range
    13.6 vs 12.3 evs
    Retain detail in highlight and shadows
  • Longer stills battery life
    More info 720 vs 440 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    4 years vs 5 years old
    Newer cameras often support more advanced features
  • Less shutter lag
    0.14 vs 0.33 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    24.4 vs 20.3 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Optional anti-aliasing filter
    Optional vs Fixed
    Lets you choose sharper photos or reduced moiré
  • Bigger JPEG buffer
    60 vs 15 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

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
  • Built-in GPS
    Both provide
    Geotag your photos
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • 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

User reviews

Buy From

Your purchases support this site

Buy the Samsung Galaxy NX

Review Excerpt

  • Top-notch image quality; Spectacular detail from Pixel Shift Resolution; Better performance than K-3; Geotag images with no accessories; Great ergonomics in a compact body; Clever on-demand low-pass filtering; Broad sensitivity range; Large and bright viewfinder for an APS-C camera; Dual card slots

  • No built-in flash strobe; No wireless flash support out of the box; AstroTracer function can be finicky; AE Lock button is poorly located; Below-average battery life for a prosumer DSLR; Requires a different battery grip accessory than its predecessors

The Competition

Compared to Samsung NX300

Samsung Galaxy NX
Samsung NX300
  • $1199
  • APS-C
  • Eye-level viewfinder
  • Built-in Bluetooth
  • $999
  • APS-C
  • Less expensive
  • Tiltable Screen
Pentax K-3 II
Samsung NX300
  • $830
  • APS-C
  • Lens selection
  • Less expensive
  • $999
  • APS-C
  • Touchscreen
  • In-camera panoramas

Compared to Fujifilm X-E2

Samsung Galaxy NX
Fujifilm X-E2
  • $1199
  • APS-C
  • Touchscreen
  • Built-in Bluetooth
  • $574
  • APS-C
  • Lens selection
  • Less expensive
Pentax K-3 II
Fujifilm X-E2
  • $830
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization
  • $574
  • APS-C
  • Less expensive
  • Bigger pixels

Compared to Samsung NX30

Samsung Galaxy NX
Samsung NX30
  • $1199
  • APS-C
  • Slower slow-motion
  • Built-in Bluetooth
  • $862
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Pentax K-3 II
Samsung NX30
  • $830
  • APS-C
  • Lens selection
  • In-Camera Image Stabilization
  • $862
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compared to Canon T6i

Samsung Galaxy NX
Canon T6i
  • $1199
  • APS-C
  • Focus peaking
  • Larger sensor
  • $549
  • APS-C
  • Lens selection
  • Less expensive
Pentax K-3 II
Canon T6i
  • $830
  • APS-C
  • Focus peaking
  • Larger sensor
  • $549
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compared to Pentax KP

Samsung Galaxy NX
Pentax KP
  • $1199
  • APS-C
  • Touchscreen
  • In-camera panoramas
  • $888
  • APS-C
  • Lens selection
  • Less expensive
Pentax K-3 II
Pentax KP
  • $830
  • APS-C
  • Built-in GPS
  • Longer stills battery life
  • $888
  • APS-C
  • Tiltable Screen
  • Built-in Wi-Fi
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