• 1/2.33 inch 28.2mm2
  • 10.1 megapixels
  • 25.00mm - 300.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 18.2 megapixels
  • 25.00mm - 500.00mm (35mm eq.)

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Differences

Panasonic DMC-ZS3 advantages over Sony HX30V

  • Bigger pixels
    ~ 1.54 vs 1.26 microns
    Better low-light and dynamic range (all else equal)
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Sony HX30V advantages over Panasonic DMC-ZS3

  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Fast startup
    ~1.50 vs 2.8 sec
    Faster startup lets you catch the moment
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • More telephoto lens reach
    500 mm vs 300 mm
    Capture objects farther away
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • More dots on screen
    922k 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
    0.11 vs 0.67 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    18.2 vs 10.1 megapixels
    Higher resolution photos
  • Faster JPEG shooting
    10.0 fps vs 1.8 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    10 vs 3 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    12800 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
  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • RAW file ability
    Neither provide
    Gives you more flexibility to develop your photos later
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • 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
  • 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

  • Solid build; Fast autofocus; Excellent zoom range and functionality; Built-in Wi-Fi and GPS; Useful creative effects modes.

  • Image quality not as good as predecessor; No electronic viewfinder; Confusing menu system and user manual.

The Competition

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 HX30V
Panasonic DMC-ZS1S
  • $477
  • 1/2.3 inch
  • Larger sensor
  • In-camera panoramas
  • $300
  • 1/2.5 inch
  • Less expensive
  • Bigger pixels

Compared to Panasonic DMC-ZS7

Panasonic DMC-ZS3
Panasonic DMC-ZS7
  • $400
  • 1/2.33 inch
  • $400
  • 1/2.33 inch
  • More pixels
Sony HX30V
Panasonic DMC-ZS7
  • $477
  • 1/2.3 inch
  • In-camera panoramas
  • Fast startup
  • $400
  • 1/2.33 inch
  • Longer exposure

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 HX30V
Panasonic DMC-ZS5
  • $477
  • 1/2.3 inch
  • In-camera panoramas
  • Built-in Wi-Fi
  • $300
  • 1/2.33 inch
  • Less expensive
  • Longer exposure

Compared to Sony HX10V

Panasonic DMC-ZS3
Sony HX10V
  • $400
  • 1/2.33 inch
  • Bigger pixels
  • Shoots 60p video
  • $375
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
Sony HX30V
Sony HX10V
  • $477
  • 1/2.3 inch
  • In-camera panoramas
  • Built-in Wi-Fi
  • $375
  • 1/2.3 inch
  • Less expensive

Compared to Sony HX20V

Panasonic DMC-ZS3
Sony HX20V
  • $400
  • 1/2.33 inch
  • Bigger pixels
  • Longer exposure
  • $326
  • 1/2.3 inch
  • More telephoto lens reach
  • Built-in GPS
Sony HX30V
Sony HX20V
  • $477
  • 1/2.3 inch
  • In-camera panoramas
  • Built-in Wi-Fi
  • $326
  • 1/2.3 inch
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