• 1/2.3 inch 28.1mm2
  • 16.0 megapixels
  • 28.00mm - 140.00mm (35mm eq.)
  • 1/3.1 inch 16.5mm2
  • 13.2 megapixels
  • 30.00mm - 90.00mm (35mm eq.)

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Differences

Canon A2500 advantages over Nikon W100

  • Larger sensor
    1/2.3 inch vs 1/3.1 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 1.34 vs 1.13 microns
    Better low-light and dynamic range (all else equal)
  • Larger lens aperture
    f/2.8 vs f/3.3
    Take photos in low-light or isolate your subject
  • More telephoto lens reach
    140 mm vs 90 mm
    Capture objects farther away
  • Thinner
    20 mm vs 38 mm
    Thinner
  • Lighter weight
    125g vs 177g
    Lighter weight
  • More pixels
    16.0 vs 13.2 megapixels
    Higher resolution photos

Nikon W100 advantages over Canon A2500

  • Waterproof
    Yes vs No
    Take photos underwater without destroying your camera!
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • Newer
    8 years vs 12 years old
    Newer cameras often support more advanced features
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • Longer exposure
    25 vs 15 sec
    Long exposures for night shots
  • Faster JPEG shooting
    4.7 fps vs 0.8 fps
    Faster JPEG shooting (burst mode)

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • 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
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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 GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Manual focus
    Neither provide
    AF is for the weak. Real photographers focus manually.
  • 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

User reviews

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Your purchases support this site

Buy the Canon A2500

Your purchases support this site

Buy the Nikon W100

Review Excerpt

The Competition

Compared to Canon 110 HS

Canon A2500
Canon 110 HS
  • $199
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $250
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • HDMI out
Nikon W100
Canon 110 HS
  • $157
  • 1/3.1 inch
  • Waterproof
  • Built-in Wi-Fi
  • $250
  • 1/2.3 inch
  • Larger sensor
  • In-Camera Image Stabilization

Compared to Canon 320 HS

Canon A2500
Canon 320 HS
  • $199
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $231
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Built-in Wi-Fi
Nikon W100
Canon 320 HS
  • $157
  • 1/3.1 inch
  • Waterproof
  • Built-in Bluetooth
  • $231
  • 1/2.3 inch
  • Larger sensor
  • In-Camera Image Stabilization

Compared to Canon A2600

Canon A2500
Canon A2600
  • $199
  • 1/2.3 inch
  • Less expensive
  • $230
  • 1/2.3 inch
  • Higher extended ISO
Nikon W100
Canon A2600
  • $157
  • 1/3.1 inch
  • Waterproof
  • Built-in Wi-Fi
  • $230
  • 1/2.3 inch
  • Larger sensor
  • Bigger pixels

Compared to Nikon S32

Canon A2500
Nikon S32
  • $199
  • 1/2.3 inch
  • Larger sensor
  • Bigger pixels
  • $299
  • 1/3 inch
  • Waterproof
  • HDMI out
Nikon W100
Nikon S32
  • $157
  • 1/3.1 inch
  • Built-in Wi-Fi
  • NFC
  • $299
  • 1/3 inch

Compared to Nikon S33

Canon A2500
Nikon S33
  • $199
  • 1/2.3 inch
  • Less expensive
  • Larger sensor
  • $109
  • 1/3.1 inch
  • Waterproof
  • HDMI out
Nikon W100
Nikon S33
  • $157
  • 1/3.1 inch
  • Built-in Wi-Fi
  • NFC
  • $109
  • 1/3.1 inch
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