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Differences

Pentax K-50 advantages over Pentax K-3

  • Less expensive
    $149 vs $999
    Save money for lenses or accessories
  • 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 advantages over Pentax K-50

  • More telephoto lens reach
    203 mm vs 83 mm
    Capture objects farther away with the kit lens
  • 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
  • Optional anti-aliasing filter
    Optional vs Fixed
    Lets you choose sharper photos or reduced moiré
  • Faster JPEG shooting
    7.1 fps vs 6.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    75 vs 30 shots
    Take more JPEG shots before waiting (burst mode)

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • 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
  • Pentaprism viewfinder
    Both provide
    Much better viewfinder picture fidelity
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • 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
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • 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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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
  • $300
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $800
  • APS-C
  • Tiltable Screen
  • In-camera panoramas
Pentax K-3
Sony A57
  • $719
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $800
  • APS-C
  • Tiltable Screen
  • Bigger pixels

Compared to Sony A37

Pentax K-50
Sony A37
  • $300
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $600
  • APS-C
  • Tiltable Screen
  • In-camera panoramas
Pentax K-3
Sony A37
  • $719
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $600
  • APS-C
  • Tiltable Screen
  • Bigger pixels

Compared to Nikon D7100

Pentax K-50
Nikon D7100
  • $300
  • APS-C
  • Less expensive
  • Focus peaking
  • $932
  • APS-C
  • Higher effective ISO
  • Longer stills battery life
Pentax K-3
Nikon D7100
  • $719
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $932
  • APS-C
  • Fast startup
  • Longer stills battery life

Compared to Pentax K-500

Pentax K-50
Pentax K-500
  • $300
  • APS-C
  • $271
  • APS-C
  • Less expensive
  • Longer stills battery life
Pentax K-3
Pentax K-500
  • $719
  • APS-C
  • Higher effective ISO
  • More telephoto lens reach
  • $271
  • APS-C
  • Less expensive
  • Bigger pixels

Compared to Nikon D5300

Pentax K-50
Nikon D5300
  • $300
  • APS-C
  • Less expensive
  • Focus peaking
  • $564
  • APS-C
  • Tilt-swivel screen
  • Built-in Wi-Fi
Pentax K-3
Nikon D5300
  • $719
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $564
  • APS-C
  • Tilt-swivel screen
  • Less expensive
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