• APS-C 366.6mm2
  • 20.1 megapixels
  • ISO 100 - 51,200
  • APS-C 366.6mm2
  • 40.2 megapixels
  • ISO 125 - 12,800

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Differences

Pentax K-S1 advantages over Fujifilm X-T5

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Less expensive
    $800 vs $1700 (MSRP)
    Save money for lenses or accessories
  • Bigger pixels
    ~ 4.29 vs 3.04 microns
    Better low-light and dynamic range (all else equal)
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash

Fujifilm X-T5 advantages over Pentax K-S1

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Shoot 4K video
    No vs 1080p
    Make sure you have a fast computer
  • Touchscreen
    Touch vs No touch
    Interact with your camera just like your smartphone
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in Wi-Fi
    Wi-Fi vs None
    Share your photos wirelessly
  • Built-in Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • More telephoto lens reach
    122 mm vs 83 mm
    Capture objects farther away with the kit lens
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Higher-res screen
    613k vs 307k pixels
    More detail on the screen lets you judge focus and composition
  • More pixels
    40.2 vs 20.1 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Wider angle kit lens
    24 mm vs 27 mm
    Capture more of the scene with the included lens
  • Longer exposure
    3600 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    20.0 fps vs 5.4 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/180000 vs 1/6000 sec
    Shoot wide open in bright light

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
  • 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

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in GPS
    Neither provide
    Geotag your photos
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera

User reviews

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Review Excerpt

The Competition

Compared to Sony A58

Pentax K-S1
Sony A58
  • $502
  • APS-C
  • Lens selection
  • Higher effective ISO
  • $598
  • APS-C
  • Less expensive
  • In-camera panoramas
Fujifilm X-T5
Sony A58
  • $1700
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
  • $598
  • APS-C
  • Less expensive
  • Bigger pixels

Compared to Pentax K-500

Pentax K-S1
Pentax K-500
  • $502
  • APS-C
  • HDMI out
  • More pixels
  • $597
  • APS-C
  • Less expensive
  • Longer stills battery life
Fujifilm X-T5
Pentax K-500
  • $1700
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
  • $597
  • APS-C
  • Lens selection
  • Less expensive

Compared to Nikon D3300

Pentax K-S1
Nikon D3300
  • $502
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $382
  • APS-C
  • In-camera panoramas
  • Higher effective ISO
Fujifilm X-T5
Nikon D3300
  • $1700
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $382
  • APS-C
  • Lens selection
  • Bigger pixels

Compared to Nikon D5500

Pentax K-S1
Nikon D5500
  • $502
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $697
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
Fujifilm X-T5
Nikon D5500
  • $1700
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $697
  • APS-C
  • Lens selection
  • Bigger pixels

Compared to Pentax K-S2

Pentax K-S1
Pentax K-S2
  • $502
  • APS-C
  • Higher-res screen
  • $499
  • APS-C
  • Tilt-swivel screen
  • Built-in Wi-Fi
Fujifilm X-T5
Pentax K-S2
  • $1700
  • APS-C
  • Shoot 4K video
  • Touchscreen
  • $499
  • APS-C
  • Lens selection
  • Less expensive
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