• 1 inch 116.2mm2
  • 10.1 megapixels
  • ISO 100 - 3200
  • 1/2.3 inch 28.1mm2
  • 12.4 megapixels
  • ISO 100 - 6400

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Differences

Nikon J1 advantages over Pentax Q10

  • Larger sensor
    1 inch vs 1/2.3 inch
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 3.41 vs 1.54 microns
    Better low-light and dynamic range (all else equal)
  • Higher effective ISO
    372 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
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Faster JPEG shooting
    57.9 fps vs 5.0 fps
    Faster JPEG shooting (burst mode)
  • Bigger JPEG buffer
    12 vs 5 shots
    Take more JPEG shots before waiting (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

Pentax Q10 advantages over Nikon J1

  • 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
  • Lighter weight
    296g vs 396g
    Lighter weight
  • Hot shoe
    Hot shoe vs None
    Off-camera flashes open new possibilities
  • More pixels
    12.4 vs 10.1 megapixels
    Higher resolution photos

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

  • Tilt-swivel screen
    Neither provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Focus peaking
    Neither provide
    Your camera will highlight what's in focus
  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • 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
  • 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

Buy From

Your purchases support this site

Buy the Nikon J1

Your purchases support this site

Buy the Pentax Q10

Review Excerpt

  • Very small body, with solid feel; Fast AF; No-nonsense interface. Excellent video capture, Good picture quality.

  • Body could be smaller for sensor size; High ISO isn't as good as other compact system cameras; Battery life below average; Weak flash; Confusing controls.

The Competition

Compared to Pentax Q

Nikon J1
Pentax Q
  • $500
  • 1 inch
  • Less expensive
  • Larger sensor
  • $695
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
Pentax Q10
Pentax Q
  • $350
  • 1/2.3 inch
  • Less expensive
  • More telephoto lens reach
  • $695
  • 1/2.3 inch

Compared to Nikon J2

Nikon J1
Nikon J2
  • $500
  • 1 inch
  • $550
  • 1 inch
  • Less expensive
  • More dots on screen
Pentax Q10
Nikon J2
  • $350
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
  • $550
  • 1 inch
  • Larger sensor
  • Bigger pixels

Compared to Nikon J3

Nikon J1
Nikon J3
  • $500
  • 1 inch
  • Bigger pixels
  • $617
  • 1 inch
  • Higher effective ISO
  • More dots on screen
Pentax Q10
Nikon J3
  • $350
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
  • $617
  • 1 inch
  • Larger sensor
  • Bigger pixels

Compared to Nikon S1

Nikon J1
Nikon S1
  • $500
  • 1 inch
  • Wider angle kit lens
  • $199
  • 1 inch
  • Less expensive
Pentax Q10
Nikon S1
  • $350
  • 1/2.3 inch
  • In-Camera Image Stabilization
  • Higher max flash sync
  • $199
  • 1 inch
  • Larger sensor
  • Less expensive

Compared to Pentax Q7

Nikon J1
Pentax Q7
  • $500
  • 1 inch
  • Larger sensor
  • Bigger pixels
  • $380
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
Pentax Q10
Pentax Q7
  • $350
  • 1/2.3 inch
  • More telephoto lens reach
  • $380
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
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