• 1/2.3 inch 28.1mm2
  • 14.0 megapixels
  • 22.00mm - 896.00mm (35mm eq.)
  • 1 inch 116.2mm2
  • 20.1 megapixels
  • 25.00mm - 250.00mm (35mm eq.)

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Differences

Olympus SP-820UZ advantages over Panasonic ZS100

  • Slower slow-motion
    240 fps vs 120 fps
    Supports slower slow-mo
  • More telephoto lens reach
    896 mm vs 250 mm
    Capture objects farther away
  • Wider angle lens
    22 mm vs 25 mm
    Capture more of the scene

Panasonic ZS100 advantages over Olympus SP-820UZ

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    1 inch vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 2.41 vs 1.44 microns
    Better low-light and dynamic range (all else equal)
  • 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
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Larger lens aperture
    f/2.8 vs f/3.4
    Take photos in low-light or isolate your subject
  • 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
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Thinner
    44 mm vs 93 mm
    Thinner
  • Newer
    9 years vs 12 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Lighter weight
    309g vs 485g
    Lighter weight
  • More dots on screen
    1040k vs 460k dots
    Can mean greater resolution or a brighter screen
  • More pixels
    20.1 vs 14.0 megapixels
    Higher resolution photos
  • Longer exposure
    60 vs 4 sec
    Long exposures for night shots
  • Faster JPEG shooting
    9.9 fps vs 3.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    Unlimited vs 3 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/16000 vs 1/2000 sec
    Shoot wide open in bright light
  • 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
  • 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
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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

User reviews

Buy From

Your purchases support this site

Your purchases support this site

Buy the Panasonic ZS100

Review Excerpt

  • 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.

The Competition

Compared to Nikon P500

Olympus SP-820UZ
Nikon P500
  • $299
  • 1/2.3 inch
  • Less expensive
  • More pixels
  • $400
  • 1/2.3 inch
  • Eye-level viewfinder
  • Tiltable Screen
Panasonic ZS100
Nikon P500
  • $498
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $400
  • 1/2.3 inch
  • Slower slow-motion
  • Tiltable Screen

Compared to Canon SX520 HS

Olympus SP-820UZ
Canon SX520 HS
  • $299
  • 1/2.3 inch
  • Less expensive
  • Shoots 60p video
  • $345
  • 1/2.3 inch
  • Manual focus
  • Longer exposure
Panasonic ZS100
Canon SX520 HS
  • $498
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $345
  • 1/2.3 inch
  • More telephoto lens reach

Compared to Canon SX530 HS

Olympus SP-820UZ
Canon SX530 HS
  • $299
  • 1/2.3 inch
  • Shoots 60p video
  • Bulb shutter
  • $479
  • 1/2.3 inch
  • Built-in Wi-Fi
  • NFC
Panasonic ZS100
Canon SX530 HS
  • $498
  • 1 inch
  • Focus peaking
  • Larger sensor
  • $479
  • 1/2.3 inch
  • Less expensive
  • NFC

Compared to Sony RX100 VI

Olympus SP-820UZ
Sony RX100 VI
  • $299
  • 1/2.3 inch
  • More telephoto lens reach
  • $949
  • 1 inch
  • Slower slow-motion
  • Focus peaking
Panasonic ZS100
Sony RX100 VI
  • $498
  • 1 inch
  • Less expensive
  • More telephoto lens reach
  • $949
  • 1 inch
  • Slower slow-motion
  • Tiltable Screen

Compared to Sony RX100 VII

Olympus SP-820UZ
Sony RX100 VII
  • $299
  • 1/2.3 inch
  • More telephoto lens reach
  • $1298
  • 1 inch
  • Slower slow-motion
  • Focus peaking
Panasonic ZS100
Sony RX100 VII
  • $498
  • 1 inch
  • Less expensive
  • More telephoto lens reach
  • $1298
  • 1 inch
  • Slower slow-motion
  • Tiltable Screen
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