• APS-C 369.7mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • 35mm 864.0mm2
  • 50.6 megapixels
  • ISO 100 - 6400

Buy From

Differences

Pentax K-5 IIs advantages over Canon 5DS R

  • Less expensive
    $497 vs $3699
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 4.81 vs 4.14 microns
    Better low-light and dynamic range (all else equal)
  • More dynamic range
    14.1 vs 12.4 evs
    Retain detail in highlight and shadows
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Faster JPEG shooting
    6.7 fps vs 4.8 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    6.7 fps vs 4.9 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    22 vs 15 shots
    Larger buffer for RAW shots (burst mode)
  • Higher extended ISO
    51200 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Canon 5DS R advantages over Pentax K-5 IIs

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Higher effective ISO
    2,308 vs 1,208 iso
    Take photos in low light with less noise
  • More cross-type AF points
    41 vs 9
    Cross-type AF points improve autofocus performance
  • Newer
    3 years vs 6 years old
    Newer cameras often support more advanced features
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More viewfinder magnification
    0.71x vs 0.61x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    50.6 vs 16.3 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • More AF points
    61 vs 11
    More AF points improve autofocus

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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
  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Review Excerpt

  • Noticeably better sharpness than standard K-5 II; Compact yet control-rich body packs in the features; Updated autofocus system focuses in near-darkness; Fully weather-sealed; Very good dynamic range; In-body image stabilization; Dual-axis level with horizon correction.

  • Prone to moire, aliasing, and false color artifacts; Can seem intimidating at first; Fewer autofocus points than competitors; Doesn't take advantage of high-speed UHS-I flash cards; Movie feature set is very dated and file sizes huge.

  • Phenomenal resolution and sharpness; Fine Detail Picture Style is like in-camera Unsharp Mask; Excellent print quality; Decent high ISO performance; Improved normalized dynamic range compared to 5D Mark III; Decent burst speed with good buffer depths; Built-in intervalometer & timelapse movie mode.

  • AF speed tested closer to consumer-level DSLRs; Dynamic range lower than competing models from Nikon & Sony; Lack of OLPF means subject to more aliasing artifacts with some subjects; No 60p video frame rate; No headphone jack; Timelapse video is only 1080p.

The Competition

Compared to Sony A35

Pentax K-5 IIs
Sony A35
  • $673
  • APS-C
  • Lens selection
  • Fast startup
  • $567
  • APS-C
  • In-camera panoramas
  • More viewfinder magnification
Canon 5DS R
Sony A35
  • $3699
  • 35mm
  • Lens selection
  • Larger sensor
  • $567
  • APS-C
  • In-Camera Image Stabilization
  • In-camera panoramas

Compared to Canon T5i

Pentax K-5 IIs
Canon T5i
  • $673
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $547
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
Canon 5DS R
Canon T5i
  • $3699
  • 35mm
  • Larger sensor
  • Fast startup
  • $547
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compared to Pentax K-500

Pentax K-5 IIs
Pentax K-500
  • $673
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $597
  • APS-C
  • Focus peaking
  • Shoots 24p video
Canon 5DS R
Pentax K-500
  • $3699
  • 35mm
  • Larger sensor
  • Higher effective ISO
  • $597
  • APS-C
  • Less expensive
  • Focus peaking

Compared to Canon 5DS

Pentax K-5 IIs
Canon 5DS
  • $673
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
  • $3499
  • 35mm
  • Larger sensor
  • Higher effective ISO
Canon 5DS R
Canon 5DS
  • $3699
  • 35mm
  • Lacks anti-aliasing filter
  • $3499
  • 35mm
  • Has anti-aliasing filter

Compared to Sony A99 II

Pentax K-5 IIs
Sony A99 II
  • $673
  • APS-C
  • Less expensive
  • Lens selection
  • $3198
  • 35mm
  • Focus peaking
  • Larger sensor
Canon 5DS R
Sony A99 II
  • $3699
  • 35mm
  • Lens selection
  • Fast startup
  • $3198
  • 35mm
  • Focus peaking
  • Less expensive
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