• APS-C 369.7mm2
  • 16.3 megapixels
  • ISO 100 - 12,800
  • APS-C 366.6mm2
  • 24.1 megapixels
  • ISO 100 - 6400

Buy From

Differences

Pentax K-5 II advantages over Nikon D7100

  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 4.81 vs 3.92 microns
    Better low-light and dynamic range (all else equal)
  • More telephoto lens reach
    203 mm vs 158 mm
    Capture objects farther away with the kit lens
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos
  • Faster JPEG shooting
    6.7 fps vs 5.8 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    28 vs 12 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    6.7 fps vs 5.3 fps
    Faster RAW shooting in burst mode
  • Bigger RAW buffer
    22 vs 5 shots
    Larger buffer for RAW shots (burst mode)
  • Higher extended ISO
    51200 vs 25600 ISO
    Higher extended ISO can give more low-light flexibility

Nikon D7100 advantages over Pentax K-5 II

  • Less expensive
    $1039 vs $1200
    Save money for lenses or accessories
  • Fast startup
    ~0.30 vs 0.6 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 950 vs 740 shots
    Capture more photos
  • More cross-type AF points
    15 vs 9
    Cross-type AF points improve autofocus performance
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • More pixels
    24.1 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
    51 vs 11
    More AF points improve autofocus
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos

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
  • 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
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

Buy From

Review Excerpt

  • Compact yet control-rich body packs in the features; Updated autofocus system focuses in near-darkness; Fully weather-sealed; Sharp, detailed images with very good dynamic range; In-body image stabilization; Dual-axis level with horizon correction.

  • 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.

  • Solid, ergonomic body design; Stunning, highly detailed photos, thanks to 24.1MP sensor upgrade and removal of optical low-pass filter; Cool 1.3x crop mode extends reach to nearly 2x the full-frame equivalent; Records Full 1080p HD video at up to 30fps with full-time AF; Many pro-level features packed into a consumer-friendly body at reasonable price.

  • Shallow buffer that hampers continuous burst shooting; AF slightly slower than average for its class; No real-time aperture control while in Movie mode (among other quirks); More noticeable moire patterns and aliasing artifacts (but only found when shooting fabrics with strong, distinct patterns).

The Competition

Compared to Canon 70D

Pentax K-5 II
Canon 70D
  • $750
  • APS-C
  • In-Camera Image Stabilization
  • Bigger pixels
  • $900
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Nikon D7100
Canon 70D
  • $795
  • APS-C
  • Fast startup
  • Higher effective ISO
  • $900
  • APS-C
  • Tilt-swivel screen
  • Touchscreen

Compared to Nikon D7000

Pentax K-5 II
Nikon D7000
  • $750
  • APS-C
  • In-Camera Image Stabilization
  • More telephoto lens reach
  • $699
  • APS-C
  • Fast startup
  • Longer stills battery life
Nikon D7100
Nikon D7000
  • $795
  • APS-C
  • Fast startup
  • More cross-type AF points
  • $699
  • APS-C
  • Bigger pixels
  • Has anti-aliasing filter

Compared to Pentax K-30

Pentax K-5 II
Pentax K-30
  • $750
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $562
  • APS-C
  • Less expensive
  • Focus peaking
Nikon D7100
Pentax K-30
  • $795
  • APS-C
  • Fast startup
  • Higher effective ISO
  • $562
  • APS-C
  • Focus peaking
  • Less expensive

Compared to Canon T4i

Pentax K-5 II
Canon T4i
  • $750
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
  • $539
  • APS-C
  • Less expensive
  • Tilt-swivel screen
Nikon D7100
Canon T4i
  • $795
  • APS-C
  • Larger sensor
  • Fast startup
  • $539
  • APS-C
  • Less expensive
  • Tilt-swivel screen

Compared to Pentax K-3

Pentax K-5 II
Pentax K-3
  • $750
  • APS-C
  • Bigger pixels
  • Fast startup
  • $699
  • APS-C
  • Less expensive
  • Focus peaking
Nikon D7100
Pentax K-3
  • $795
  • APS-C
  • Fast startup
  • Longer stills battery life
  • $699
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
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