• 1/1.7 inch 43.3mm2
  • 14.7 megapixels
  • 28.00mm - 140.00mm (35mm eq.)
  • APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 12,800

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Differences

Canon G10 advantages over Pentax K-5

  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Thinner
    45 mm vs 73 mm
    Thinner
  • Higher max flash sync
    1/500 vs 1/180 sec
    Reduce the effect of ambient light in flash shots
  • Bigger JPEG buffer
    Unlimited vs 31 shots
    Take more JPEG shots before waiting (burst mode)

Pentax K-5 advantages over Canon G10

  • Larger sensor
    APS-C vs 1/1.7 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.81 vs 1.72 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.60 vs 2.0 sec
    Faster startup lets you catch the moment
  • Better color depth
    23.7 vs 19.0 bits
    Capture richer, more accurate colors
  • Higher effective ISO
    1,162 vs 156 iso
    Take photos in low light with less noise
  • More dynamic range
    14.1 vs 10.0 evs
    Retain detail in highlight and shadows
  • Longer stills battery life
    More info 740 vs 400 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • More dots on screen
    922k vs 461k 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
    0.10 vs 0.57 sec
    Focus and take a photo quickly (wide angle)
  • Longer exposure
    30 vs 15 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    6.5 fps vs 1.4 fps
    Faster JPEG shooting (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • 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
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities

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
  • 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
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Your purchases support this site

Review Excerpt

  • Excellent high ISO performance, one of the best APS-C sensors yet; 6.5 fps burst mode has very good buffer depths; Weather, dust, and cold resistant; In-body Shake Reduction corrects not only horizontal / vertical, but also rotational motion.

  • Default saturation and contrast a bit high; Auto white balance too warm in tungsten light; Fewer AF points than main competitors; Only a single card slot, and no UHS-I card support (slow buffer clearing).

The Competition

Compared to Nikon P6000

Canon G10
Nikon P6000
  • $450
  • 1/1.7 inch
  • Fast startup
  • More telephoto lens reach
  • $500
  • 1/1.7 inch
  • Built-in GPS
  • Lighter weight
Pentax K-5
Nikon P6000
  • $774
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $500
  • 1/1.7 inch
  • Built-in GPS
  • Thinner

Compared to Canon G11

Canon G10
Canon G11
  • $450
  • 1/1.7 inch
  • Manual focus
  • More pixels
  • $577
  • 1/1.7 inch
  • Bigger pixels
  • Tiltable Screen
Pentax K-5
Canon G11
  • $774
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $577
  • 1/1.7 inch
  • Tiltable Screen
  • Integrated ND filter

Compared to Nikon P7000

Canon G10
Nikon P7000
  • $450
  • 1/1.7 inch
  • Fast startup
  • Manual focus
  • $400
  • 1/1.7 inch
  • Bigger pixels
  • More telephoto lens reach
Pentax K-5
Nikon P7000
  • $774
  • APS-C
  • Larger sensor
  • Bigger pixels
  • $400
  • 1/1.7 inch
  • Integrated ND filter
  • Thinner

Compared to Nikon D7000

Canon G10
Nikon D7000
  • $450
  • 1/1.7 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $699
  • APS-C
  • Larger sensor
  • Bigger pixels
Pentax K-5
Nikon D7000
  • $774
  • APS-C
  • In-Camera Image Stabilization
  • Less shutter lag
  • $699
  • APS-C
  • Fast startup
  • Longer stills battery life

Compared to Canon T3i

Canon G10
Canon T3i
  • $450
  • 1/1.7 inch
  • Less expensive
  • In-Camera Image Stabilization
  • $549
  • APS-C
  • Larger sensor
  • Tilt-swivel screen
Pentax K-5
Canon T3i
  • $774
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $549
  • APS-C
  • Tilt-swivel screen
  • More telephoto lens reach
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