• APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • APS-C 337.5mm2
  • 24.2 megapixels
  • ISO 100 - 16,000

Buy From

Differences

Pentax K-5 advantages over Canon 80D

  • Larger sensor
    APS-C vs APS-C
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 4.81 vs 3.75 microns
    Better low-light and dynamic range (all else equal)
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Canon 80D advantages over Pentax K-5

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 960 vs 740 shots
    Capture more photos
  • More telephoto lens reach
    216 mm vs 83 mm
    Capture objects farther away with the kit lens
  • More cross-type AF points
    45 vs 9
    Cross-type AF points improve autofocus performance
  • Newer
    5 years vs 10 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More pixels
    24.2 vs 16.3 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • More AF points
    45 vs 11
    More AF points improve autofocus
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Bigger JPEG buffer
    53 vs 31 shots
    Take more JPEG shots before waiting (burst mode)

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Top deck display
    Both provide
    Check settings with a screen on top of the camera
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • Pentaprism viewfinder
    Both provide
    Much better viewfinder picture fidelity
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Your purchases support this site

Buy the Pentax K-5

Your purchases support this site

Buy the Canon 80D

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).

  • Very good image quality; Better RAW high ISO performance than predecessor; Improved buffer depth; Very fast AF; Dual Pixel CMOS AF is excellent; f/8 AF support; 1080/60p video; Headphone jack; Very good battery life.

  • New kit lens isn't very sharp; No 4K video; No clean HDMI out; 29:59 minute video recording limit; Phase detect AF not as sensitive in low-light as expected (Dual Pixel AF is better in low-light).

The Competition

Compared to Canon T3i

Pentax K-5
Canon T3i
  • $800
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $549
  • APS-C
  • Tilt-swivel screen
  • More telephoto lens reach
Canon 80D
Canon T3i
  • $899
  • APS-C
  • Touchscreen
  • Fast startup
  • $549
  • APS-C

Compared to Pentax K-30

Pentax K-5
Pentax K-30
  • $800
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $599
  • APS-C
  • Focus peaking
  • More telephoto lens reach
Canon 80D
Pentax K-30
  • $899
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $599
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization

Compared to Canon T4i

Pentax K-5
Canon T4i
  • $800
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $799
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
Canon 80D
Canon T4i
  • $899
  • APS-C
  • Fast startup
  • Built-in Wi-Fi
  • $799
  • APS-C

Compared to Nikon D7200

Pentax K-5
Nikon D7200
  • $800
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
  • $1097
  • APS-C
  • Fast startup
  • Built-in Wi-Fi
Canon 80D
Nikon D7200
  • $899
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1097
  • APS-C
  • Higher effective ISO
  • More dynamic range

Compared to Nikon D7500

Pentax K-5
Nikon D7500
  • $800
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
  • $997
  • APS-C
  • Shoot 4K video
  • Touchscreen
Canon 80D
Nikon D7500
  • $899
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $997
  • APS-C
  • Shoot 4K video
  • Fast startup
Compare Other Cameras?