• 1/2.3 inch 28.1mm2
  • 16.2 megapixels
  • 25.00mm - 125.00mm (35mm eq.)
  • APS-C 366.6mm2
  • 20.1 megapixels
  • ISO 100 - 51,200

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Differences

Samsung ST150F advantages over Pentax K-S1

  • Less expensive
    $130 vs $800 (MSRP)
    Save money for lenses or accessories
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Thinner
    17 mm vs 69 mm
    Thinner

Pentax K-S1 advantages over Samsung ST150F

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 4.29 vs 1.34 microns
    Better low-light and dynamic range (all else equal)
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Higher-res screen
    307k vs 77k pixels
    More detail on the screen lets you judge focus and composition
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    20.1 vs 16.2 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    30 vs 8 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster shutter
    1/6000 vs 1/2000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 3200 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
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • Internal flash
    Both provide
    Useful in a pinch for fill flash

Common Weaknesses

  • 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 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
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Review Excerpt

The Competition

Compared to Samsung DV300F

Samsung ST150F
Samsung DV300F
  • $320
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen
  • $300
  • 1/2.3 inch
  • HDMI out
  • More dots on screen
Pentax K-S1
Samsung DV300F
  • $502
  • APS-C
  • Focus peaking
  • Larger sensor
  • $300
  • 1/2.3 inch
  • Less expensive
  • Built-in Wi-Fi

Compared to Sony WX70

Samsung ST150F
Sony WX70
  • $320
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen
  • $292
  • 1/2.3 inch
  • Manual focus
  • HDMI out
Pentax K-S1
Sony WX70
  • $502
  • APS-C
  • Focus peaking
  • Larger sensor
  • $292
  • 1/2.3 inch
  • Less expensive
  • Thinner

Compared to Samsung DV150F

Samsung ST150F
Samsung DV150F
  • $320
  • 1/2.3 inch
  • Less expensive
  • $399
  • 1/2.3 inch
Pentax K-S1
Samsung DV150F
  • $502
  • APS-C
  • Focus peaking
  • Larger sensor
  • $399
  • 1/2.3 inch
  • Less expensive
  • Tiltable Screen

Compared to Sony A58

Samsung ST150F
Sony A58
  • $320
  • 1/2.3 inch
  • Less expensive
  • Built-in Wi-Fi
  • $598
  • APS-C
  • Focus peaking
  • Larger sensor
Pentax K-S1
Sony A58
  • $502
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $598
  • APS-C
  • Less expensive
  • In-camera panoramas

Compared to Pentax K-S2

Samsung ST150F
Pentax K-S2
  • $320
  • 1/2.3 inch
  • Less expensive
  • Thinner
  • $499
  • APS-C
  • Focus peaking
  • Larger sensor
Pentax K-S1
Pentax K-S2
  • $502
  • APS-C
  • Higher-res screen
  • $499
  • APS-C
  • Tilt-swivel screen
  • Built-in Wi-Fi
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