• 1/1.72 inch 41.5mm2
  • 13.6 megapixels
  • 28.00mm - 102.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 10.1 megapixels
  • 32.00mm - 95.00mm (35mm eq.)

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Differences

Samsung SL310 advantages over Pentax E90

  • Larger sensor
    1/1.72 inch vs 1/2.3 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
  • More pixels
    13.6 vs 10.1 megapixels
    Higher resolution photos
  • Wider angle lens
    28 mm vs 32 mm
    Capture more of the scene
  • Longer exposure
    8 vs 4 sec
    Long exposures for night shots
  • Higher extended ISO
    3200 vs 1600 ISO
    Higher extended ISO can give more low-light flexibility

Pentax E90 advantages over Samsung SL310

  • Less expensive
    $100 vs $230 (MSRP)
    Save money for lenses or accessories
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • RAW file ability
    Neither provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • 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
  • HDMI out
    Neither provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Neither provide
    Off-camera flashes open new possibilities
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Neither provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

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Review Excerpt

The Competition

Compared to Pentax A40

Samsung SL310
Pentax A40
  • $230
  • 1/1.72 inch
  • Less expensive
  • Wider angle lens
  • $300
  • 1/1.7 inch
  • Manual focus
Pentax E90
Pentax A40
  • $100
  • 1/2.3 inch
  • Less expensive
  • Longer stills battery life
  • $300
  • 1/1.7 inch
  • Larger sensor
  • In-Camera Image Stabilization

Compared to Pentax S12

Samsung SL310
Pentax S12
  • $230
  • 1/1.72 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $280
  • 1/1.7 inch
  • Manual focus
Pentax E90
Pentax S12
  • $100
  • 1/2.3 inch
  • Less expensive
  • Longer stills battery life
  • $280
  • 1/1.7 inch
  • Larger sensor
  • More telephoto lens reach

Compared to Samsung TL34HD

Samsung SL310
Samsung TL34HD
  • $230
  • 1/1.72 inch
  • Less expensive
  • $330
  • 1/1.72 inch
  • HDMI out
  • More dots on screen
Pentax E90
Samsung TL34HD
  • $100
  • 1/2.3 inch
  • Less expensive
  • Manual focus
  • $330
  • 1/1.72 inch
  • Larger sensor
  • In-Camera Image Stabilization

Compared to Pentax E80

Samsung SL310
Pentax E80
  • $230
  • 1/1.72 inch
  • Larger sensor
  • In-Camera Image Stabilization
  • $130
  • 1/2.33 inch
  • Less expensive
  • Manual focus
Pentax E90
Pentax E80
  • $100
  • 1/2.3 inch
  • Less expensive
  • $130
  • 1/2.33 inch
  • Shoots 24p video
  • Higher extended ISO

Compared to Fujifilm AV100

Samsung SL310
Fujifilm AV100
  • $230
  • 1/1.72 inch
  • Larger sensor
  • In-Camera Image Stabilization
  • $100
  • 1/2.3 inch
  • Less expensive
  • Shoots 24p video
Pentax E90
Fujifilm AV100
  • $100
  • 1/2.3 inch
  • Longer stills battery life
  • Manual focus
  • $100
  • 1/2.3 inch
  • Shoots 24p video
  • More pixels
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