• APS-C 357.3mm2
  • 20.1 megapixels
  • ISO 100 - 16,000
  • 4/3 224.9mm2
  • 20.2 megapixels
  • ISO 100 - 25,600

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Differences

Sony QX1 advantages over YI M1

  • Larger sensor
    APS-C vs 4/3
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 4.25 vs 3.34 microns
    Better low-light and dynamic range (all else equal)
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash

YI M1 advantages over Sony QX1

  • Rear display
    Yes vs No
    Review photos on the back of the camera
  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Shoot 4K video
    4K (UHD) 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
  • Thinner
    33 mm vs 52 mm
    Thinner
  • HDMI out
    HDMI out vs None
    Use HDMI output to monitor or review video
  • 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
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Longer exposure
    60 vs 30 sec
    Long exposures for night shots
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Faster JPEG shooting
    5.0 fps vs 3.5 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Higher extended ISO
    25600 vs 16000 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly

Common Weaknesses

  • Eye-level viewfinder
    Neither provide
    You'll be able to frame photos even when the sun is out
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • Tiltable Screen
    Neither provide
    Tilt the screen for shooting flexbility
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • 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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Buy the YI M1
Kit with 12-40mm lens (Black)
  • Kit with 12-40mm lens (Black)
  • Kit with 12-40mm & 42.5mm lenses (Silver)

Review Excerpt

  • Cheap as chips (and with a kit lens!); Quality Sony Exmor Four Thirds sensor; Widely-supported Micro Four Thirds lens mount; Good image quality from raw files; Reasonable burst performance for price; 4K video capture.

  • Poor ergonomics; Controls too easily bumped; Frustrating user interface; Mediocre JPEG image quality; Heavy-handed noise reduction; Unreliable white balance; No raw+JPEG; Buffer is almost nonexistent; Focus confirmation beep happens while still focusing; AF is poor in low light; Laggy user interface in playback; Extreme crop for 4K video; Kit lenses feel cheap; No bundled flash.

  • Read our YI M1 Express Review

The Competition

Compared to Samsung NX2000

Sony QX1
Samsung NX2000
  • $498
  • APS-C
  • Lens selection
  • Less expensive
  • $680
  • APS-C
  • Rear display
  • Touchscreen

Compare Sony QX1 vs Samsung NX2000

YI M1
Samsung NX2000
  • $199
  • 4/3
  • Lens selection
  • Less expensive
  • $680
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare YI M1 vs Samsung NX2000

Compared to Olympus E-PL6

Sony QX1
Olympus E-PL6
  • $498
  • APS-C
  • Focus peaking
  • Larger sensor
  • $299
  • 4/3
  • Rear display
  • Lens selection

Compare Sony QX1 vs Olympus E-PL6

YI M1
Olympus E-PL6
  • $199
  • 4/3
  • Focus peaking
  • Shoot 4K video
  • $299
  • 4/3
  • Less expensive
  • In-Camera Image Stabilization

Compare YI M1 vs Olympus E-PL6

Compared to Samsung NX3300

Sony QX1
Samsung NX3300
  • $498
  • APS-C
  • Less expensive
  • Lens selection
  • $691
  • APS-C
  • Rear display
  • In-camera panoramas

Compare Sony QX1 vs Samsung NX3300

YI M1
Samsung NX3300
  • $199
  • 4/3
  • Lens selection
  • Focus peaking
  • $691
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare YI M1 vs Samsung NX3300

Compared to Ricoh GR II

Sony QX1
Ricoh GR II
  • $498
  • APS-C
  • Focus peaking
  • Longer stills battery life
  • $538
  • APS-C
  • Rear display
  • Integrated ND filter

Compare Sony QX1 vs Ricoh GR II

YI M1
Ricoh GR II
  • $199
  • 4/3
  • Focus peaking
  • Shoot 4K video
  • $538
  • APS-C
  • Larger sensor
  • Bigger pixels

Compare YI M1 vs Ricoh GR II

Compared to Panasonic GX850

Sony QX1
Panasonic GX850
  • $498
  • APS-C
  • Less expensive
  • Larger sensor
  • $548
  • 4/3
  • Rear display
  • Lens selection

Compare Sony QX1 vs Panasonic GX850

YI M1
Panasonic GX850
  • $199
  • 4/3
  • Less expensive
  • Built-in Bluetooth
  • $548
  • 4/3
  • Tiltable Screen
  • Internal flash

Compare YI M1 vs Panasonic GX850

Compare Other Cameras?