• 35mm 860.4mm2
  • 12.1 megapixels
  • ISO 200 - 12,800
  • APS-C 337.5mm2
  • 20.2 megapixels
  • ISO 100 - 16,000

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Differences

Nikon D3S advantages over Canon 7D Mark II

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 8.46 vs 4.11 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.30 vs 0.5 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    3,253 vs 1,082 iso
    Take photos in low light with less noise
  • Longer stills battery life
    More info 4200 vs 670 shots
    Capture more photos
  • More viewfinder magnification
    0.70x vs 0.63x
    Get a bigger view of the scene through the eye-level viewfinder
  • Bigger RAW buffer
    41 vs 26 shots
    Larger buffer for RAW shots (burst mode)
  • Higher extended ISO
    102400 vs 51200 ISO
    Higher extended ISO can give more low-light flexibility

Canon 7D Mark II advantages over Nikon D3S

  • Built-in GPS
    GPS vs None
    Geotag your photos
  • 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
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting video
  • Newer
    3 years vs 8 years old
    Newer cameras often support more advanced features
  • Shoots 1080p video
    Yes vs No
    You'll want this if you shoot video
  • More pixels
    20.2 vs 12.1 megapixels
    Higher resolution photos
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Top deck display
    Both provide
    Check settings with a screen on top of the camera
  • Pentaprism viewfinder
    Both provide
    Much better viewfinder picture fidelity
  • HDMI out
    Both provide
    Use an external screen to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Dual card slots
    Both provide
    Gives you more storage flexibility
  • 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
  • In-Camera Image Stabilization
    Neither provide
    Reduces the effects of camera shake at slower shutter speeds
  • 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
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Your purchases support this site

Your purchases support this site

Buy the Canon 7D Mark II

Review Excerpt

  • Excellent image quality; High ISO performance improved over predecessor; Excellent burst speeds (up to 10fps); Significantly improved buffer depths; 65-pt AF system; Dual Pixel CMOS AF; Can focus down to f/8 (great for teleconverters); 1080/60p video; Headphone and mic jacks; Rugged build quality.

  • Autofocus speed (AF shutter lag) slower than 7D and 70D; Mediocre battery life for a pro DSLR; Dynamic range at low to moderate ISOs not as good as competitors; Phase-detect AF did not perform as well as expected in our low-light AF tests; No built-in Wi-Fi; No autofocus for 1080/60p video.

The Competition

Compared to Canon 7D

Nikon D3S
Canon 7D
  • $5200
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $1399
  • APS-C
  • Internal flash
  • External Mic Jack
Canon 7D Mark II
Canon 7D
  • $1449
  • APS-C
  • Higher effective ISO
  • Built-in GPS
  • $1399
  • APS-C
  • Less expensive
  • Less shutter lag

Compared to Canon 6D

Nikon D3S
Canon 6D
  • $5200
  • 35mm
  • Bigger pixels
  • Fast startup
  • $1289
  • 35mm
  • Built-in Wi-Fi
  • Built-in GPS
Canon 7D Mark II
Canon 6D
  • $1449
  • APS-C
  • On-sensor phase detect
  • More telephoto lens reach
  • $1289
  • 35mm
  • Less expensive
  • Larger sensor

Compared to Nikon D700

Nikon D3S
Nikon D700
  • $5200
  • 35mm
  • Fast startup
  • Higher effective ISO
  • $3000
  • 35mm
  • Less expensive
  • Internal flash
Canon 7D Mark II
Nikon D700
  • $1449
  • APS-C
  • Built-in GPS
  • On-sensor phase detect
  • $3000
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Canon 1DX

Nikon D3S
Canon 1DX
  • $5200
  • 35mm
  • Bigger pixels
  • Fast startup
  • $4959
  • 35mm
  • External Mic Jack
  • Newer
Canon 7D Mark II
Canon 1DX
  • $1449
  • APS-C
  • Less expensive
  • Built-in GPS
  • $4959
  • 35mm
  • Larger sensor
  • Bigger pixels

Compared to Nikon D4

Nikon D3S
Nikon D4
  • $5200
  • 35mm
  • Bigger pixels
  • Longer stills battery life
  • $6497
  • 35mm
  • External Mic Jack
  • Shoots 1080p video
Canon 7D Mark II
Nikon D4
  • $1449
  • APS-C
  • Less expensive
  • Built-in GPS
  • $6497
  • 35mm
  • Larger sensor
  • Bigger pixels
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