• APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 51,200
  • 35mm 858.0mm2
  • 20.8 megapixels
  • ISO 100 - 102,400

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Differences

Pentax K-50 advantages over Nikon D5

  • Less expensive
    $149 vs $3290*
    Save money for lenses or accessories
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash

Nikon D5 advantages over Pentax K-50

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 6.45 vs 4.81 microns
    Better low-light and dynamic range (all else equal)
  • Shoot 4K video
    4K (UHD) vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • Higher effective ISO
    2,343 vs 1,120 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 3780 vs 480 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
  • More cross-type AF points
    99 vs 9
    Cross-type AF points improve autofocus performance
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • Higher-res screen
    590k vs 307k pixels
    More detail on the screen lets you judge focus and composition
  • More viewfinder magnification
    0.72x vs 0.61x
    Get a bigger view of the scene through the eye-level viewfinder
  • More pixels
    20.8 vs 16.3 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • More AF points
    153 vs 11
    More AF points improve autofocus
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster JPEG shooting
    12.1 fps vs 6.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    200 vs 30 shots
    Take more JPEG shots before waiting (burst mode)
  • Higher extended ISO
    3276800 vs 51200 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
  • Pentaprism viewfinder
    Both provide
    Much better viewfinder picture fidelity
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • 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

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Your purchases support this site

Buy the Pentax K-50

Your purchases support this site

Buy the Nikon D5

Review Excerpt

  • Excellent image quality; Excellent high ISO performance; Fast 153-point autofocus system; Fast continuous shooting speeds; 4K video recording; Pro-quality camera body; Outstanding battery life.

  • Large and heavy body might not be right for all; Loud shutter; Underutilized touchscreen; Low ISO dynamic range not as good as predecessor; Extended high ISOs not very useful; Sluggish Live View AF.

The Competition

Compared to Canon T3

Pentax K-50
Canon T3
  • $149
  • APS-C
  • Focus peaking
  • Larger sensor
  • $199
  • APS-C
  • Longer stills battery life
  • HDMI out
Nikon D5
Canon T3
  • $4893
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $199
  • APS-C
  • Fast startup
  • Internal flash

Compared to Sony A57

Pentax K-50
Sony A57
  • $149
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $800
  • APS-C
  • In-camera panoramas
  • Tiltable Screen
Nikon D5
Sony A57
  • $4893
  • 35mm
  • Lens selection
  • Larger sensor
  • $800
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization

Compared to Sony A37

Pentax K-50
Sony A37
  • $149
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $600
  • APS-C
  • In-camera panoramas
  • Tiltable Screen
Nikon D5
Sony A37
  • $4893
  • 35mm
  • Lens selection
  • Larger sensor
  • $600
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization

Compared to Nikon D4S

Pentax K-50
Nikon D4S
  • $149
  • APS-C
  • Less expensive
  • Focus peaking
  • $5399
  • 35mm
  • Larger sensor
  • Bigger pixels
Nikon D5
Nikon D4S
  • $4893
  • 35mm
  • Less expensive
  • Shoot 4K video
  • $5399
  • 35mm
  • Fast startup
  • Higher effective ISO

Compared to Canon 1DX Mark II

Pentax K-50
Canon 1DX Mark II
  • $149
  • APS-C
  • Less expensive
  • Focus peaking
  • $2999
  • 35mm
  • Larger sensor
  • Bigger pixels
Nikon D5
Canon 1DX Mark II
  • $4893
  • 35mm
  • Fast startup
  • Longer stills battery life
  • $2999
  • 35mm
  • Higher effective ISO
  • Built-in GPS
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