• 1/2.3 inch 28.1mm2
  • 12.4 megapixels
  • ISO 100 - 6400
  • 1 inch 116.2mm2
  • 18.4 megapixels
  • ISO 160 - 12,800

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Differences

Pentax Q10 advantages over Nikon J4

  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Higher max flash sync
    1/2000 vs 1/60 sec
    Reduce the effect of ambient light in flash shots
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • Has anti-aliasing filter
    Filter vs No Filter
    Reduces unsightly moiré in photos

Nikon J4 advantages over Pentax Q10

  • Larger sensor
    1 inch vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 2.52 vs 1.54 microns
    Better low-light and dynamic range (all else equal)
  • 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
  • Higher effective ISO
    426 vs 183 iso
    Take photos in low light with less noise
  • On-sensor phase detect
    Yes vs No
    Usually improves live view and video AF performance
  • Longer stills battery life
    More info 300 vs 250 shots
    Capture more photos
  • More dots on screen
    1037k vs 460k dots
    Can mean greater resolution or a brighter screen
  • More pixels
    18.4 vs 12.4 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Lacks anti-aliasing filter
    No Filter vs Filter
    Enjoy sharper photos
  • Faster JPEG shooting
    60.0 fps vs 5.0 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/8000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    12800 vs 6400 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • 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
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • 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

User reviews

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Review Excerpt

The Competition

Compared to Pentax Q

Pentax Q10
Pentax Q
  • $350
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $695
  • 1/2.3 inch
Nikon J4
Pentax Q
  • $350
  • 1 inch
  • Less expensive
  • Larger sensor
  • $695
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync

Compared to Pentax Q7

Pentax Q10
Pentax Q7
  • $350
  • 1/2.3 inch
  • More telephoto lens reach
  • $380
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
Nikon J4
Pentax Q7
  • $350
  • 1 inch
  • Larger sensor
  • Bigger pixels
  • $380
  • 1/1.7 inch
  • Less expensive
  • Focus peaking

Compared to Samsung NX Mini

Pentax Q10
Samsung NX Mini
  • $350
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
  • $600
  • 1 inch
  • Larger sensor
  • Bigger pixels
Nikon J4
Samsung NX Mini
  • $350
  • 1 inch
  • On-sensor phase detect
  • Higher-res screen
  • $600
  • 1 inch
  • Less expensive
  • Tiltable Screen

Compared to Pentax Q-S1

Pentax Q10
Pentax Q-S1
  • $350
  • 1/2.3 inch
  • More telephoto lens reach
  • $350
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
Nikon J4
Pentax Q-S1
  • $350
  • 1 inch
  • Larger sensor
  • Bigger pixels
  • $350
  • 1/1.7 inch
  • Less expensive
  • Focus peaking

Compared to Nikon J5

Pentax Q10
Nikon J5
  • $350
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
  • $497
  • 1 inch
  • Larger sensor
  • Bigger pixels
Nikon J4
Nikon J5
  • $350
  • 1 inch
  • Longer stills battery life
  • $497
  • 1 inch
  • Shoot 4K video
  • Tiltable Screen
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