• 1 inch 116.2mm2
  • 20.2 megapixels
  • 24.00mm - 70.00mm (35mm eq.)
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 25.00mm - 250.00mm (35mm eq.)

Buy From

Differences

Sony RX100 III advantages over Panasonic ZS100

  • Larger lens aperture
    f/1.8 vs f/2.8
    Take photos in low-light or isolate your subject
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • More viewfinder magnification
    0.59x vs 0.46x
    Get a bigger view of the scene through the eye-level viewfinder
  • Bigger RAW buffer
    26 vs 14 shots
    Larger buffer for RAW shots (burst mode)

Panasonic ZS100 advantages over Sony RX100 III

  • Less expensive
    $398 vs $748
    Save money for lenses or accessories
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • More telephoto lens reach
    250 mm vs 70 mm
    Capture objects farther away
  • Higher effective ISO
    559 vs 495 iso
    Take photos in low light with less noise
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Bigger JPEG buffer
    Unlimited vs 48 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    9.5 fps vs 6.7 fps
    Faster RAW shooting in burst mode
  • Faster shutter
    1/16000 vs 1/2000 sec
    Shoot wide open in bright light

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Both provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Both provide
    Stitches multiple shots into a panoramic photo
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • 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

User reviews

Buy From

Your purchases support this site

Buy the Sony RX100 III
Sony RX100 Mark III
All RX100 III Deals

Your purchases support this site

Buy the Panasonic ZS100
Panasonic ZS100 (Black)
  • Panasonic ZS100 (Black)
  • Panasonic ZS100 (Silver)
All ZS100 Deals

Review Excerpt

  • Pocket-friendly design; Popup electronic viewfinder; Bright lens across the zoom range; Great performance with very fast autofocus; Very high resolution gives lots of detail in good light; High ISO noise levels much better than most pocket camera rivals; Wi-Fi wireless networking

  • Feels a little unbalanced without an accessory grip; Not as much telephoto reach as its siblings; Noise processing is heavier-handed than in earlier models; Quite pricey for a fixed-lens camera

  • Read our Sony RX100 III Review

  • Compact camera body; versatile 10x zoom lens; relatively good high ISO performance; fast autofocus; many good 4K video and photo features.

  • Soft lens at longer focal lengths; no tilting display; small electronic viewfinder; slippery finish on the camera body.

  • Read our Panasonic ZS100 Review

The Competition

Compared to Sony RX100

Sony RX100 III
Sony RX100
  • $748
  • 1 inch
  • Eye-level viewfinder
  • Tiltable Screen
  • $1074
  • 1 inch
  • More telephoto lens reach
  • Faster RAW shooting

Compare Sony RX100 III vs Sony RX100

Panasonic ZS100
Sony RX100
  • $498
  • 1 inch
  • Eye-level viewfinder
  • Shoot 4K video
  • $1074
  • 1 inch
  • Larger lens aperture

Compare Panasonic ZS100 vs Sony RX100

Compared to Sony RX100 II

Sony RX100 III
Sony RX100 II
  • $748
  • 1 inch
  • Eye-level viewfinder
  • Fast startup
  • $598
  • 1 inch
  • Less expensive
  • More telephoto lens reach

Compare Sony RX100 III vs Sony RX100 II

Panasonic ZS100
Sony RX100 II
  • $498
  • 1 inch
  • Less expensive
  • Eye-level viewfinder
  • $598
  • 1 inch
  • Larger lens aperture
  • Tiltable Screen

Compare Panasonic ZS100 vs Sony RX100 II

Compared to Canon G7X

Sony RX100 III
Canon G7X
  • $748
  • 1 inch
  • Eye-level viewfinder
  • In-camera panoramas
  • $1239
  • 1 inch
  • Touchscreen
  • More telephoto lens reach

Compare Sony RX100 III vs Canon G7X

Panasonic ZS100
Canon G7X
  • $498
  • 1 inch
  • Eye-level viewfinder
  • Shoot 4K video
  • $1239
  • 1 inch
  • Larger lens aperture
  • Tiltable Screen

Compare Panasonic ZS100 vs Canon G7X

Compared to Panasonic LX100

Sony RX100 III
Panasonic LX100
  • $748
  • 1 inch
  • Tiltable Screen
  • Internal flash
  • $598
  • 4/3
  • Less expensive
  • Larger sensor

Compare Sony RX100 III vs Panasonic LX100

Panasonic ZS100
Panasonic LX100
  • $498
  • 1 inch
  • Less expensive
  • Touchscreen
  • $598
  • 4/3
  • Larger sensor
  • Bigger pixels

Compare Panasonic ZS100 vs Panasonic LX100

Compared to Sony RX100 IV

Sony RX100 III
Sony RX100 IV
  • $748
  • 1 inch
  • $898
  • 1 inch
  • Slower slow-motion
  • Shoot 4K video

Compare Sony RX100 III vs Sony RX100 IV

Panasonic ZS100
Sony RX100 IV
  • $498
  • 1 inch
  • Touchscreen
  • More telephoto lens reach
  • $898
  • 1 inch
  • Slower slow-motion
  • Larger lens aperture

Compare Panasonic ZS100 vs Sony RX100 IV

Compare Other Cameras?