• 35mm 861.6mm2
  • 36.4 megapixels
  • ISO 100 - 819,200
  • APS-C 366.6mm2
  • 26.1 megapixels
  • ISO 160 - 12,800

Buy From

Differences

Pentax K-1 II advantages over Fujifilm X-S10

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.88 vs 3.77 microns
    Better low-light and dynamic range (all else equal)
  • High resolution composite
    Yes vs No
    Combine multiple shots to form a super hi-res version
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • More telephoto lens reach
    105 mm vs 84 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 pixels
    36.4 vs 26.1 megapixels
    Higher resolution photos
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Higher extended ISO
    819200 vs 51200 ISO
    Higher extended ISO can give more low-light flexibility

Fujifilm X-S10 advantages over Pentax K-1 II

  • Less expensive
    $1399 vs $1997
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs tilt-only
    Tilt and swivel the screen for maximum shooting flexibility
  • Shoot 4K video
    4K (DCI) 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 Bluetooth
    Yes vs No
    Always-on wireless connectivity
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • Thinner
    65 mm vs 85 mm
    Thinner
  • Newer
    4 years vs 7 years old
    Newer cameras often support more advanced features
  • Lighter weight
    465g vs 1010g
    Lighter weight
  • Longer exposure
    900 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    8.0 fps vs 4.5 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/32000 vs 1/8000 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
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Headphone jack
    Both provide
    Monitor audio recording while you shoot video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones

User reviews

Buy From

Your purchases support this site

Buy the Pentax K-1 II
Body Only
  • Body Only
  • Kit with 28-105mm Lens
All K-1 II Deals

Your purchases support this site

Buy the Fujifilm X-S10
Body Only
  • Body Only
  • Kit with XF16-80mm Lens
  • Kit with XF18-55mm Lens
All X-S10 Deals

Review Excerpt

  • Excellent build and comfortable handling; Bright, roomy viewfinder and articulated LCD; Great image quality; Good performance for the class; In-camera stabilization, GPS and Wi-Fi; Incredibly feature-rich design.

  • Bulkier than APS-C DSLRs; Top ISOs are for the spec sheet, not the real world; JPEGs are a bit punchy by default; Slow startup; Below-average battery life; Only a relatively modest update to the K-1.

  • Read our Pentax K-1 II Review

The Competition

Compared to Pentax K-1

Pentax K-1 II
Pentax K-1
  • $1747
  • 35mm
  • Higher extended ISO
  • $1800
  • 35mm

Compare Pentax K-1 II vs Pentax K-1

Fujifilm X-S10
Pentax K-1
  • $999
  • APS-C
  • Tilt-swivel screen
  • Shoot 4K video
  • $1800
  • 35mm
  • Lens selection
  • Larger sensor

Compare Fujifilm X-S10 vs Pentax K-1

Compared to Canon 5D Mark IV

Pentax K-1 II
Canon 5D Mark IV
  • $1747
  • 35mm
  • Less expensive
  • Focus peaking
  • $2249
  • 35mm
  • Shoot 4K video
  • Touchscreen

Compare Pentax K-1 II vs Canon 5D Mark IV

Fujifilm X-S10
Canon 5D Mark IV
  • $999
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2249
  • 35mm
  • Lens selection
  • Larger sensor

Compare Fujifilm X-S10 vs Canon 5D Mark IV

Compared to Nikon D850

Pentax K-1 II
Nikon D850
  • $1747
  • 35mm
  • In-Camera Image Stabilization
  • High resolution composite
  • $2597
  • 35mm
  • Shoot 4K video
  • Touchscreen

Compare Pentax K-1 II vs Nikon D850

Fujifilm X-S10
Nikon D850
  • $999
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2597
  • 35mm
  • Lens selection
  • Larger sensor

Compare Fujifilm X-S10 vs Nikon D850

Compared to Nikon Z50

Pentax K-1 II
Nikon Z50
  • $1747
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $807
  • APS-C
  • Less expensive
  • Shoot 4K video

Compare Pentax K-1 II vs Nikon Z50

Fujifilm X-S10
Nikon Z50
  • $999
  • APS-C
  • Tilt-swivel screen
  • Slower slow-motion
  • $807
  • APS-C
  • Less expensive
  • Wider angle kit lens

Compare Fujifilm X-S10 vs Nikon Z50

Compared to Nikon Z fc

Pentax K-1 II
Nikon Z fc
  • $1747
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization
  • $957
  • APS-C
  • Less expensive
  • Shoot 4K video

Compare Pentax K-1 II vs Nikon Z fc

Fujifilm X-S10
Nikon Z fc
  • $999
  • APS-C
  • Tilt-swivel screen
  • Slower slow-motion
  • $957
  • APS-C
  • Less expensive
  • Thinner

Compare Fujifilm X-S10 vs Nikon Z fc

Compare Other Cameras?