• 1/2.3 inch 28.1mm2
  • 12.1 megapixels
  • 24.00mm - 384.00mm (35mm eq.)
  • APS-C 366.6mm2
  • 20.1 megapixels
  • ISO 100 - 51,200

Buy From

Differences

Panasonic ZS15 advantages over Pentax K-S2

  • Thinner
    33 mm vs 64 mm
    Thinner
  • Faster JPEG shooting
    10.0 fps vs 5.2 fps
    Faster JPEG shooting (burst mode)

Pentax K-S2 advantages over Panasonic ZS15

  • 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.
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • 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 1.54 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
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Longer stills battery life
    More info 410 vs 260 shots
    Capture more photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More dots on screen
    922k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    20.1 vs 12.1 megapixels
    Higher resolution photos
  • Longer exposure
    30 vs 15 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger JPEG buffer
    28 vs 4 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/6000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 6400 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
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video

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
  • 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

Buy From

Your purchases support this site

Buy the Panasonic ZS15
Panasonic ZS15
All ZS15 Deals

Your purchases support this site

Buy the Pentax K-S2
Body Only (White)
  • Body Only (White)
  • Body Only (Black)
  • Body Only (Black/Orange)
  • Kit with 18-50mm WR Lens (Black)
  • Kit with 18-50mm WR Lens (Black/Orange)
  • Kit with 18-50mm WR Lens (White)
All K-S2 Deals

Review Excerpt

  • Very compact for a weather-sealed DSLR; Good ergonomics and great viewfinder; Excellent image quality; Decent performance for its class; Articulated screen is great for difficult compositions; Offers features not found in other Pentax DSLRs

  • 18-50mm kit lens is fiddly and prone to jamming when retracted; Wi-Fi is slow and unintuitive; Slow startup; Limited movie mode; Poor battery life for a DSLR; Priced too close to its enthusiast-grade sibling

  • Read our Pentax K-S2 Review

The Competition

Compared to Panasonic ZS10

Panasonic ZS15
Panasonic ZS10
  • $273
  • 1/2.3 inch
  • Less expensive
  • Faster JPEG shooting
  • $214
  • 1/2.33 inch
  • Touchscreen
  • Built-in Wi-Fi

Compare Panasonic ZS15 vs Panasonic ZS10

Pentax K-S2
Panasonic ZS10
  • $499
  • APS-C
  • Focus peaking
  • Larger sensor
  • $214
  • 1/2.33 inch
  • Touchscreen
  • Thinner

Compare Pentax K-S2 vs Panasonic ZS10

Compared to Panasonic ZS8

Panasonic ZS15
Panasonic ZS8
  • $273
  • 1/2.3 inch
  • HDMI out
  • More dots on screen
  • $259
  • 1/2.33 inch
  • Longer stills battery life
  • More pixels

Compare Panasonic ZS15 vs Panasonic ZS8

Pentax K-S2
Panasonic ZS8
  • $499
  • APS-C
  • Focus peaking
  • Larger sensor
  • $259
  • 1/2.33 inch
  • Thinner
  • Longer exposure

Compare Pentax K-S2 vs Panasonic ZS8

Compared to Panasonic ZS19

Panasonic ZS15
Panasonic ZS19
  • $273
  • 1/2.3 inch
  • Faster shutter
  • $300
  • 1/2.33 inch
  • Touchscreen
  • More telephoto lens reach

Compare Panasonic ZS15 vs Panasonic ZS19

Pentax K-S2
Panasonic ZS19
  • $499
  • APS-C
  • Focus peaking
  • Larger sensor
  • $300
  • 1/2.33 inch
  • Touchscreen
  • Thinner

Compare Pentax K-S2 vs Panasonic ZS19

Compared to Pentax K-500

Panasonic ZS15
Pentax K-500
  • $273
  • 1/2.3 inch
  • Less expensive
  • Thinner
  • $597
  • APS-C
  • Focus peaking
  • Larger sensor

Compare Panasonic ZS15 vs Pentax K-500

Pentax K-S2
Pentax K-500
  • $499
  • APS-C
  • Tilt-swivel screen
  • Built-in Wi-Fi
  • $597
  • APS-C
  • Longer stills battery life
  • Higher-res screen

Compare Pentax K-S2 vs Pentax K-500

Compared to Pentax K-S1

Panasonic ZS15
Pentax K-S1
  • $273
  • 1/2.3 inch
  • Less expensive
  • Thinner
  • $502
  • APS-C
  • Focus peaking
  • Larger sensor

Compare Panasonic ZS15 vs Pentax K-S1

Pentax K-S2
Pentax K-S1
  • $499
  • APS-C
  • Tilt-swivel screen
  • Built-in Wi-Fi
  • $502
  • APS-C
  • Higher-res screen

Compare Pentax K-S2 vs Pentax K-S1

Compare Other Cameras?