• 1/2.33 inch 28.2mm2
  • 10.1 megapixels
  • 25.00mm - 300.00mm (35mm eq.)
  • 1 inch 116.2mm2
  • 20.2 megapixels
  • 28.00mm - 100.00mm (35mm eq.)

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Differences

Panasonic DMC-ZS3 advantages over Sony RX100

  • Less expensive
    $400 vs $650 (MSRP)
    Save money for lenses or accessories
  • More telephoto lens reach
    300 mm vs 100 mm
    Capture objects farther away
  • Wider angle lens
    25 mm vs 28 mm
    Capture more of the scene
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Sony RX100 advantages over Panasonic DMC-ZS3

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    1 inch vs 1/2.33 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 2.41 vs 1.54 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Larger lens aperture
    f/1.8 vs f/3.3
    Take photos in low-light or isolate your subject
  • 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.
  • More dots on screen
    1229k vs 460k dots
    Can mean greater resolution or a brighter screen
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Less shutter lag
    0.15 vs 0.67 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    20.2 vs 10.1 megapixels
    Higher resolution photos
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    10.0 fps vs 1.8 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    13 vs 3 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    25600 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • 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

  • 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
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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
  • Hot shoe
    Neither provide
    Off-camera flashes open new possibilities
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

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Buy the Sony RX100

Review Excerpt

  • Excellent high-ISO performance for such a compact model; Smart controls; Small body; Bright lens; 10fps full-res burst mode; Very fast shutter response; Excellent LCD.

  • Lens flare at night; Poor rendering of yellows; Slow flash recycling; Soft corners wide open; Continuous AF mode slow to lock.

The Competition

Compared to Sony RX100 II

Panasonic DMC-ZS3
Sony RX100 II
  • $400
  • 1/2.33 inch
  • More telephoto lens reach
  • Wider angle lens
  • $598
  • 1 inch
  • Focus peaking
  • Larger sensor
Sony RX100
Sony RX100 II
  • $1074
  • 1 inch
  • Faster RAW shooting
  • $598
  • 1 inch
  • Tiltable Screen
  • Built-in Wi-Fi

Compared to Sony RX100 III

Panasonic DMC-ZS3
Sony RX100 III
  • $400
  • 1/2.33 inch
  • More telephoto lens reach
  • Lighter weight
  • $748
  • 1 inch
  • Focus peaking
  • Larger sensor
Sony RX100
Sony RX100 III
  • $1074
  • 1 inch
  • More telephoto lens reach
  • Faster RAW shooting
  • $748
  • 1 inch
  • Eye-level viewfinder
  • Tiltable Screen

Compared to Panasonic DMC-ZS1S

Panasonic DMC-ZS3
Panasonic DMC-ZS1S
  • $400
  • 1/2.33 inch
  • Larger sensor
  • HDMI out
  • $300
  • 1/2.5 inch
  • Less expensive
  • Faster JPEG shooting
Sony RX100
Panasonic DMC-ZS1S
  • $1074
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $300
  • 1/2.5 inch
  • Less expensive
  • More telephoto lens reach

Compared to Panasonic DMC-ZS7

Panasonic DMC-ZS3
Panasonic DMC-ZS7
  • $400
  • 1/2.33 inch
  • $400
  • 1/2.33 inch
  • More pixels
Sony RX100
Panasonic DMC-ZS7
  • $1074
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $400
  • 1/2.33 inch
  • Less expensive
  • More telephoto lens reach

Compared to Panasonic DMC-ZS5

Panasonic DMC-ZS3
Panasonic DMC-ZS5
  • $400
  • 1/2.33 inch
  • HDMI out
  • More dots on screen
  • $300
  • 1/2.33 inch
  • Less expensive
  • Fast startup
Sony RX100
Panasonic DMC-ZS5
  • $1074
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $300
  • 1/2.33 inch
  • Less expensive
  • Fast startup
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