• 1/2.3 inch 28.1mm2
  • 16.2 megapixels
  • 25.00mm - 100.00mm (35mm eq.)
  • APS-C 372.1mm2
  • 16.3 megapixels
  • ISO 100 - 51,200

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Differences

Sony DSC-TX100V advantages over Pentax K-50

  • Thinner
    17 mm vs 71 mm
    Thinner
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • More dots on screen
    1230k vs 922k dots
    Can mean greater resolution or a brighter screen
  • Faster JPEG shooting
    10.0 fps vs 6.0 fps
    Faster JPEG shooting (burst mode)

Pentax K-50 advantages over Sony DSC-TX100V

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 4.81 vs 1.34 microns
    Better low-light and dynamic range (all else equal)
  • RAW file ability
    Yes vs No
    Gives you more flexibility to develop your photos later
  • Manual focus
    Yes vs No
    AF is for the weak. Real photographers focus manually.
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Longer exposure
    30 vs 2 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger JPEG buffer
    30 vs 10 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster shutter
    1/6000 vs 1/1600 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 3200 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • 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

Common Weaknesses

  • 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
  • Integrated ND filter
    Neither provide
    Shoot in daylight with a large aperture or slow shutter
  • External Mic Jack
    Neither provide
    Improved sound fidelity when shooting video
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Pentax K-50

Review Excerpt

The Competition

Compared to Sony DSC-TX9

Sony DSC-TX100V
Sony DSC-TX9
  • $282
  • 1/2.3 inch
  • More dots on screen
  • Shoots 1080p video
  • $225
  • 1/2.3 inch
  • Bigger pixels
Pentax K-50
Sony DSC-TX9
  • $149
  • APS-C
  • Focus peaking
  • Larger sensor
  • $225
  • 1/2.3 inch
  • Thinner
  • HDMI out

Compared to Sony DSC-TX10

Sony DSC-TX100V
Sony DSC-TX10
  • $282
  • 1/2.3 inch
  • More dots on screen
  • Shoots 1080p video
  • $330
  • 1/2.3 inch
  • Less expensive
  • Waterproof
Pentax K-50
Sony DSC-TX10
  • $149
  • APS-C
  • Focus peaking
  • Larger sensor
  • $330
  • 1/2.3 inch
  • Waterproof
  • Thinner

Compared to Sony TX20

Sony DSC-TX100V
Sony TX20
  • $282
  • 1/2.3 inch
  • More dots on screen
  • Shoots 1080p video
  • $370
  • 1/2.3 inch
  • Less expensive
  • Waterproof
Pentax K-50
Sony TX20
  • $149
  • APS-C
  • Focus peaking
  • Larger sensor
  • $370
  • 1/2.3 inch
  • Waterproof
  • Touchscreen

Compared to Sony A57

Sony DSC-TX100V
Sony A57
  • $282
  • 1/2.3 inch
  • Less expensive
  • Thinner
  • $800
  • APS-C
  • Focus peaking
  • Larger sensor
Pentax K-50
Sony A57
  • $149
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $800
  • APS-C
  • In-camera panoramas
  • Tiltable Screen

Compared to Sony A37

Sony DSC-TX100V
Sony A37
  • $282
  • 1/2.3 inch
  • Less expensive
  • Thinner
  • $600
  • APS-C
  • Focus peaking
  • Larger sensor
Pentax K-50
Sony A37
  • $149
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $600
  • APS-C
  • In-camera panoramas
  • Tiltable Screen
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