• 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 21.00mm - 105.00mm (35mm eq.)
  • 1/2.3 inch 28.1mm2
  • 20.3 megapixels
  • 21.00mm - 1365.00mm (35mm eq.)

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Differences

Olympus TG-870 advantages over Canon SX70

  • Less expensive
    $279 vs $599
    Save money for lenses or accessories
  • Waterproof
    Yes vs No
    Take photos underwater without destroying your camera!
  • Slower slow-motion
    240 fps vs 120 fps
    Supports slower slow-mo
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Thinner
    27 mm vs 116 mm
    Thinner
  • Lighter weight
    221g vs 608g
    Lighter weight
  • Higher extended ISO
    6400 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Canon SX70 advantages over Olympus TG-870

  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • More telephoto lens reach
    1,365 mm vs 105 mm
    Capture objects farther away
  • 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
  • Newer
    6 years vs 9 years old
    Newer cameras often support more advanced features
  • More pixels
    20.3 vs 16.0 megapixels
    Higher resolution photos
  • Longer exposure
    15 vs 4 sec
    Long exposures for night shots
  • Faster JPEG shooting
    10.0 fps vs 7.0 fps
    Faster JPEG shooting (burst mode)

Similarities

Common Strengths

  • 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
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Slow-motion videos
    Both provide
    Shoot slow-motion videos

Common Weaknesses

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • 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
  • 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

User reviews

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Review Excerpt

The Competition

Compared to Olympus TG-850

Olympus TG-870
Olympus TG-850
  • $279
  • 1/2.3 inch
  • Built-in Wi-Fi
  • Built-in GPS
  • $249
  • 1/2.3 inch
Canon SX70
Olympus TG-850
  • $649
  • 1/2.3 inch
  • Focus peaking
  • Tilt-swivel screen
  • $249
  • 1/2.3 inch
  • Waterproof
  • Slower slow-motion

Compared to Olympus TG-860

Olympus TG-870
Olympus TG-860
  • $279
  • 1/2.3 inch
  • More dots on screen
  • $230
  • 1/2.3 inch
Canon SX70
Olympus TG-860
  • $649
  • 1/2.3 inch
  • Tilt-swivel screen
  • Focus peaking
  • $230
  • 1/2.3 inch
  • Waterproof
  • Slower slow-motion

Compared to Nikon P610

Olympus TG-870
Nikon P610
  • $279
  • 1/2.3 inch
  • Waterproof
  • Slower slow-motion
  • $599
  • 1/2.3 inch
  • Focus peaking
  • Tilt-swivel screen
Canon SX70
Nikon P610
  • $649
  • 1/2.3 inch
  • Shoot 4K video
  • RAW file ability
  • $599
  • 1/2.3 inch
  • NFC
  • Built-in GPS

Compared to Nikon B700

Olympus TG-870
Nikon B700
  • $279
  • 1/2.3 inch
  • Less expensive
  • Waterproof
  • $499
  • 1/2.3 inch
  • Tilt-swivel screen
  • Focus peaking
Canon SX70
Nikon B700
  • $649
  • 1/2.3 inch
  • External Mic Jack
  • Newer
  • $499
  • 1/2.3 inch
  • Less expensive
  • NFC

Compared to Ricoh WG-50

Olympus TG-870
Ricoh WG-50
  • $279
  • 1/2.3 inch
  • Slower slow-motion
  • In-camera panoramas
  • $233
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
Canon SX70
Ricoh WG-50
  • $649
  • 1/2.3 inch
  • Focus peaking
  • Tilt-swivel screen
  • $233
  • 1/2.3 inch
  • Less expensive
  • Waterproof
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