• APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 51,200
  • APS-C 366.6mm2
  • 24.4 megapixels
  • ISO 100 - 51,200

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Advantages

Pentax K-50 over Pentax K-3

  • Bigger pixels
    ~ 4.81 vs 3.91 microns
    Better low-light and dynamic range (all else equal)
  • Lighter weight
    904g vs 1240g
    Lighter weight

Pentax K-3 over Pentax K-50

  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • More cross-type AF points
    25 vs 9
    Cross-type AF points improve autofocus performance
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • More pixels
    24.4 vs 16.3 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • HDMI out
    HDMI out vs None
    Use an external screen to monitor or review video
  • More AF points
    27 vs 11
    More AF points improve autofocus
  • Bigger JPEG buffer
    75 vs 30 shots
    Take more JPEG shots before waiting (burst mode)
  • Optional anti-aliasing filter
    Optional vs Fixed
    Lets you choose sharper photos or reduced moiré
  • More kit lens zoom
    7.5x vs 3.1x
    Zooming is easier than walking

User reviews

Buy From

Review Excerpt

  • Top-notch image quality; Great ergonomics in a compact body; Unique on-demand low-pass filtering; Broad sensitivity range; Large and bright viewfinder for an APS-C camera; Dual card slots; Optional Wi-Fi remote control

  • AE Lock button is poorly located; Below-average battery life for a DSLR; Rather dated-looking menu system; Requires a different battery grip accessory than its predecessors; Less third-party support than some rivals

The Competition

Compared to Sony A57

Pentax K-50
Sony A57
  • $342
  • APS-C
  • Focus peaking
  • Lens selection
  • $800
  • APS-C
  • Tiltable Screen
  • HDMI out
Pentax K-3
Sony A57
  • $802
  • APS-C
  • Focus peaking
  • Lens selection
  • $800
  • APS-C
  • Tiltable Screen
  • Bigger pixels

Compared to Pentax K-30

Pentax K-50
Pentax K-30
  • $342
  • APS-C
  • Newer
  • Higher extended ISO
  • $600
  • APS-C
  • Bigger JPEG buffer
  • More kit lens zoom
Pentax K-3
Pentax K-30
  • $802
  • APS-C
  • Longer battery life
  • Top deck display
  • $600
  • APS-C
  • Bigger pixels

Compared to Nikon D7100

Pentax K-50
Nikon D7100
  • $342
  • APS-C
  • Focus peaking
  • Bigger pixels
  • $897
  • APS-C
  • Longer battery life
  • Top deck display
Pentax K-3
Nikon D7100
  • $802
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $897
  • APS-C
  • Fast startup
  • Longer battery life

Compared to Pentax K-500

Pentax K-50
Pentax K-500
  • $342
  • APS-C
  • $514
  • APS-C
  • Longer battery life
Pentax K-3
Pentax K-500
  • $802
  • APS-C
  • Top deck display
  • More cross-type AF points
  • $514
  • APS-C
  • Bigger pixels
  • Longer battery life

Compared to Sony A77 II

Pentax K-50
Sony A77 II
  • $342
  • APS-C
  • Lens selection
  • Bigger pixels
  • $890
  • APS-C
  • Tiltable Screen
  • NFC
Pentax K-3
Sony A77 II
  • $802
  • APS-C
  • Lens selection
  • More cross-type AF points
  • $890
  • APS-C
  • Tiltable Screen
  • NFC
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