• APS-C 355.7mm2
  • 14.2 megapixels
  • ISO 100 - 3200
  • APS-C 337.5mm2
  • 32.5 megapixels
  • ISO 100 - 25,600

Buy From

Differences

Nikon D3100 advantages over Canon EOS M6 Mark II

  • Lens selection
    Excellent vs Limited
    Better lens selection gives you more options
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 5.01 vs 3.23 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.40 vs 0.9 sec
    Faster startup lets you catch the moment
  • Longer stills battery life
    More info 550 vs 305 shots
    Capture more photos
  • More telephoto lens reach
    83 mm vs 72 mm
    Capture objects farther away with the kit lens
  • Shoots 24p video
    Yes vs No
    Gives your movies a big-screen feel
  • Bigger JPEG buffer
    100 vs 48 shots
    Take more JPEG shots before waiting (burst mode)

Canon EOS M6 Mark II advantages over Nikon D3100

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • 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
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • 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
  • Thinner
    49 mm vs 74 mm
    Thinner
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    5 years vs 14 years old
    Newer cameras often support more advanced features
  • Lighter weight
    538g vs 777g
    Lighter weight
  • More dots on screen
    1040k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Less shutter lag
    0.14 vs 0.28 sec
    Focus and take a photo quickly (wide angle)
  • More pixels
    32.5 vs 14.2 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Wider angle kit lens
    24 mm vs 27 mm
    Capture more of the scene with the included lens
  • Faster JPEG shooting
    14.0 fps vs 2.9 fps
    Faster JPEG shooting (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos
  • Faster shutter
    1/16000 vs 1/4000 sec
    Shoot wide open in bright light
  • Higher extended ISO
    51200 vs 12800 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
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • 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
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • 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

Your purchases support this site

Buy the Canon EOS M6 Mark II

Review Excerpt

The Competition

Compared to Sony DSLR-A380

Nikon D3100
Sony DSLR-A380
  • $700
  • APS-C
  • Lens selection
  • Less expensive
  • $849
  • APS-C
  • In-Camera Image Stabilization
  • Tiltable Screen
Canon EOS M6 Mark II
Sony DSLR-A380
  • $849
  • APS-C
  • Focus peaking
  • Shoot 4K video
  • $849
  • APS-C
  • Lens selection
  • Eye-level viewfinder

Compared to Sony A33

Nikon D3100
Sony A33
  • $700
  • APS-C
  • Lens selection
  • Fast startup
  • $540
  • APS-C
  • In-Camera Image Stabilization
  • In-camera panoramas
Canon EOS M6 Mark II
Sony A33
  • $849
  • APS-C
  • Focus peaking
  • Shoot 4K video
  • $540
  • APS-C
  • Lens selection
  • Eye-level viewfinder

Compared to Pentax K-r

Nikon D3100
Pentax K-r
  • $700
  • APS-C
  • Less expensive
  • Higher effective ISO
  • $850
  • APS-C
  • In-Camera Image Stabilization
  • Fast startup
Canon EOS M6 Mark II
Pentax K-r
  • $849
  • APS-C
  • Focus peaking
  • Shoot 4K video
  • $850
  • APS-C
  • Lens selection
  • Eye-level viewfinder

Compared to Sony A6400

Nikon D3100
Sony A6400
  • $700
  • APS-C
  • Lens selection
  • Bigger pixels
  • $798
  • APS-C
  • Focus peaking
  • Shoot 4K video
Canon EOS M6 Mark II
Sony A6400
  • $849
  • APS-C
  • Fast startup
  • More pixels
  • $798
  • APS-C
  • Lens selection
  • Less expensive

Compared to Sony A6100

Nikon D3100
Sony A6100
  • $700
  • APS-C
  • Lens selection
  • Bigger pixels
  • $648
  • APS-C
  • Focus peaking
  • Shoot 4K video
Canon EOS M6 Mark II
Sony A6100
  • $849
  • APS-C
  • More pixels
  • Faster JPEG shooting
  • $648
  • APS-C
  • Lens selection
  • Less expensive
Compare Other Cameras?