• 1/3.2 inch 15.5mm2
  • 8.0 megapixels
  • 30.00mm (35mm eq.)
  • 1/1.7 inch 43.3mm2
  • 12.4 megapixels
  • ISO 100 - 12,800

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Differences

Samsung Galaxy S II advantages over Pentax Q7

  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Thinner
    10 mm vs 33 mm
    Thinner
  • Lighter weight
    132g vs 200g
    Lighter weight
  • More dots on screen
    1152k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster shutter
    1/16000 vs 1/8000 sec
    Shoot wide open in bright light

Pentax Q7 advantages over Samsung Galaxy S II

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    1/1.7 inch vs 1/3.2 inch
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 1.90 vs 1.39 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
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    12.4 vs 8.0 megapixels
    Higher resolution photos
  • Longer exposure
    30 vs 1/15 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Higher extended ISO
    12800 vs 800 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
  • Internal flash
    Both provide
    Useful in a pinch for fill flash

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Samsung Galaxy S II
Samsung Galaxy S II

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Buy the Pentax Q7
Kit with 5-15mm Lens
  • Kit with 5-15mm Lens
  • Body Only
  • Kit with 5-15mm and 15-45mm Lenses
All Q7 Deals

Review Excerpt

  • Amazing screen; Good image quality; Offers more control; Virtual half-press on shutter if desired; easy uploads to social media.

  • Occasional signal trouble; Banding in Macro mode; Design is so slim it's sometimes hard to hold; Muted color.

  • Read our Samsung Galaxy S II Express Review
  • We haven’t finished our review of the Pentax Q7, but we have extensive sample photos and a hands-on report.
  • See our Pentax Q7 First Shots

The Competition

Compared to Samsung NV30

Samsung Galaxy S II
Samsung NV30
  • $200
  • 1/3.2 inch
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $279
  • 1/2.5 inch
  • Less expensive
  • Larger sensor

Compare Samsung Galaxy S II vs Samsung NV30

Pentax Q7
Samsung NV30
  • $380
  • 1/1.7 inch
  • Focus peaking
  • Larger sensor
  • $279
  • 1/2.5 inch
  • Less expensive
  • Thinner

Compare Pentax Q7 vs Samsung NV30

Compared to Canon SD1100 IS

Samsung Galaxy S II
Canon SD1100 IS
  • $200
  • 1/3.2 inch
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $250
  • 1/2.5 inch
  • Less expensive
  • Larger sensor

Compare Samsung Galaxy S II vs Canon SD1100 IS

Pentax Q7
Canon SD1100 IS
  • $380
  • 1/1.7 inch
  • Focus peaking
  • Larger sensor
  • $250
  • 1/2.5 inch
  • Less expensive
  • Eye-level viewfinder

Compare Pentax Q7 vs Canon SD1100 IS

Compared to Nikon S2

Samsung Galaxy S II
Nikon S2
  • $200
  • 1/3.2 inch
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $399
  • 1 inch
  • Larger sensor
  • Bigger pixels

Compare Samsung Galaxy S II vs Nikon S2

Pentax Q7
Nikon S2
  • $380
  • 1/1.7 inch
  • Focus peaking
  • In-Camera Image Stabilization
  • $399
  • 1 inch
  • Larger sensor
  • Bigger pixels

Compare Pentax Q7 vs Nikon S2

Compared to Pentax Q-S1

Samsung Galaxy S II
Pentax Q-S1
  • $200
  • 1/3.2 inch
  • Built-in Wi-Fi
  • Built-in Bluetooth
  • $350
  • 1/1.7 inch
  • Focus peaking
  • Larger sensor

Compare Samsung Galaxy S II vs Pentax Q-S1

Pentax Q7
Pentax Q-S1
  • $380
  • 1/1.7 inch
  • $350
  • 1/1.7 inch

Compare Pentax Q7 vs Pentax Q-S1

Compared to Nikon 170

Samsung Galaxy S II
Nikon 170
  • $200
  • 1/3.2 inch
  • More telephoto lens reach
  • Internal flash
  • $179
  • 1/2.3 inch
  • Less expensive
  • Waterproof

Compare Samsung Galaxy S II vs Nikon 170

Pentax Q7
Nikon 170
  • $380
  • 1/1.7 inch
  • Focus peaking
  • Larger sensor
  • $179
  • 1/2.3 inch
  • Less expensive
  • Waterproof

Compare Pentax Q7 vs Nikon 170

Compare Other Cameras?