• APS-C 369.7mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • 4/3 224.9mm2
  • 16.0 megapixels
  • ISO 160 - 12,800

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Differences

Pentax K-5 IIs advantages over Panasonic GF6

  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 4.81 vs 3.77 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.60 vs 0.8 sec
    Faster startup lets you catch the moment
  • Better color depth
    23.9 vs 20.7 bits
    Capture richer, more accurate colors
  • Higher effective ISO
    1,208 vs 622 iso
    Take photos in low light with less noise
  • More dynamic range
    14.1 vs 10.6 evs
    Retain detail in highlight and shadows
  • Longer stills battery life
    More info 740 vs 340 shots
    Capture more photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    6.7 fps vs 4.2 fps
    Faster JPEG shooting (burst mode)
  • Faster RAW shooting
    6.7 fps vs 3.9 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    22 vs 8 shots
    Larger buffer for RAW shots (burst mode)
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Panasonic GF6 advantages over Pentax K-5 IIs

  • Less expensive
    $400 vs $497
    Save money for lenses or accessories
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • NFC
    Yes vs No
    Simplifies pairing your camera with supported phones
  • Thinner
    38 mm vs 73 mm
    Thinner
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • 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
  • 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

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.

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
Panasonic GF6
Sony A35
  • $400
  • 4/3
  • Lens selection
  • Touchscreen
  • $567
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compared to Sony A57

Pentax K-5 IIs
Sony A57
  • $673
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $800
  • APS-C
  • Focus peaking
  • In-camera panoramas
Panasonic GF6
Sony A57
  • $400
  • 4/3
  • Lens selection
  • Touchscreen
  • $800
  • APS-C
  • Focus peaking
  • Larger sensor

Compared to Olympus E-PL5

Pentax K-5 IIs
Olympus E-PL5
  • $673
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $329
  • 4/3
  • Less expensive
  • Touchscreen
Panasonic GF6
Olympus E-PL5
  • $400
  • 4/3
  • In-camera panoramas
  • Built-in Wi-Fi
  • $329
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

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
Panasonic GF6
Pentax K-500
  • $400
  • 4/3
  • Less expensive
  • Touchscreen
  • $597
  • APS-C
  • Focus peaking
  • Larger sensor

Compared to Olympus E-PL7

Pentax K-5 IIs
Olympus E-PL7
  • $673
  • APS-C
  • Larger sensor
  • Eye-level viewfinder
  • $499
  • 4/3
  • Focus peaking
  • Touchscreen
Panasonic GF6
Olympus E-PL7
  • $400
  • 4/3
  • Less expensive
  • In-camera panoramas
  • $499
  • 4/3
  • Focus peaking
  • In-Camera Image Stabilization
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