• 4/3 224.9mm2
  • 12.3 megapixels
  • ISO 100 - 6400
  • APS-C 369.7mm2
  • 16.3 megapixels
  • ISO 100 - 12,800

Buy From

Differences

Olympus E-5 advantages over Pentax K-5 IIs

  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots

Pentax K-5 IIs advantages over Olympus E-5

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Less expensive
    $1200 vs $1700 (MSRP)
    Save money for lenses or accessories
  • Better color depth
    23.9 vs 21.6 bits
    Capture richer, more accurate colors
  • Higher effective ISO
    1,208 vs 519 iso
    Take photos in low light with less noise
  • More dynamic range
    14.1 vs 10.5 evs
    Retain detail in highlight and shadows
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    16.3 vs 12.3 megapixels
    Higher resolution photos
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    6.7 fps vs 5.0 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    51200 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • 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
  • 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
  • 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
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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.

The Competition

Compared to Canon 50D

Olympus E-5
Canon 50D
  • $1700
  • 4/3
  • In-Camera Image Stabilization
  • Tiltable Screen
  • $1000
  • APS-C
  • Lens selection
  • Larger sensor
Pentax K-5 IIs
Canon 50D
  • $497
  • APS-C
  • Less expensive
  • In-Camera Image Stabilization
  • $1000
  • APS-C
  • Fast startup
  • Less shutter lag

Compared to Olympus E30

Olympus E-5
Olympus E30
  • $1700
  • 4/3
  • Longer stills battery life
  • HDMI out
  • $1299
  • 4/3
  • Less expensive
  • Lighter weight
Pentax K-5 IIs
Olympus E30
  • $497
  • APS-C
  • Lens selection
  • Larger sensor
  • $1299
  • 4/3
  • Tiltable Screen
  • Has anti-aliasing filter

Compared to Sony DSLR-A550

Olympus E-5
Sony DSLR-A550
  • $1700
  • 4/3
  • Top deck display
  • More cross-type AF points
  • $859
  • APS-C
  • Less expensive
  • Larger sensor
Pentax K-5 IIs
Sony DSLR-A550
  • $497
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $859
  • APS-C
  • Tiltable Screen
  • Longer stills battery life

Compared to Sony A35

Olympus E-5
Sony A35
  • $1700
  • 4/3
  • Tiltable Screen
  • Longer stills battery life
  • $567
  • APS-C
  • Less expensive
  • Larger sensor
Pentax K-5 IIs
Sony A35
  • $497
  • APS-C
  • Lens selection
  • Fast startup
  • $567
  • APS-C
  • Less expensive
  • In-camera panoramas

Compared to Sony A37

Olympus E-5
Sony A37
  • $1700
  • 4/3
  • Longer stills battery life
  • Top deck display
  • $600
  • APS-C
  • Less expensive
  • Focus peaking
Pentax K-5 IIs
Sony A37
  • $497
  • APS-C
  • Lens selection
  • Fast startup
  • $600
  • APS-C
  • Less expensive
  • Focus peaking
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