• APS-C 337.5mm2
  • 20.2 megapixels
  • ISO 100 - 12,800
  • 1/1.7 inch 43.3mm2
  • 12.1 megapixels
  • 24.00mm - 120.00mm (35mm eq.)

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Differences

Canon 70D advantages over Canon S120

  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • Larger sensor
    APS-C vs 1/1.7 inch
    More sensor area. Bigger is (generally) better.
  • Eye-level viewfinder
    Eye-level vs Rear display only
    You'll be able to frame photos even when the sun is out
  • Bigger pixels
    ~ 4.11 vs 1.90 microns
    Better low-light and dynamic range (all else equal)
  • Fast startup
    ~0.70 vs 1.5 sec
    Faster startup lets you catch the moment
  • Higher effective ISO
    926 vs 246 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 920 vs 230 shots
    Capture more photos
  • External Mic Jack
    Jack vs No jack
    Improved sound fidelity when shooting 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
  • More pixels
    20.2 vs 12.1 megapixels
    Higher resolution photos
  • Bulb shutter
    Bulb vs No bulb
    Hold the shutter open manually for long exposures
  • Bigger JPEG buffer
    65 vs 5 shots
    Take more JPEG shots before waiting (burst mode)
  • Faster RAW shooting
    6.7 fps vs 1.9 fps
    Faster RAW shooting in burst mode
  • Faster shutter
    1/8000 vs 1/2500 sec
    Shoot wide open in bright light
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Canon S120 advantages over Canon 70D

  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Less expensive
    $449* vs $929
    Save money for lenses or accessories
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Integrated ND filter
    Yes vs No
    Shoot in daylight with a large aperture or slow shutter
  • Thinner
    29 mm vs 78 mm
    Thinner
  • Longer exposure
    250 vs 30 sec
    Long exposures for night shots
  • Faster JPEG shooting
    11.8 fps vs 6.7 fps
    Faster JPEG shooting (burst mode)
  • Bigger RAW buffer
    Unlimited vs 14 shots
    Larger buffer for RAW shots (burst mode)
  • Slow-motion videos
    Yes vs No
    Shoot slow-motion videos

Similarities

Common Strengths

  • Rear display
    Both provide
    Review photos on the back of the camera
  • Touchscreen
    Both provide
    Interact with your camera just like your smartphone
  • RAW file ability
    Both provide
    Gives you more flexibility to develop your photos later
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • Manual focus
    Both provide
    AF is for the weak. Real photographers focus manually.
  • HDMI out
    Both provide
    Use an external screen to monitor or review video

Common Weaknesses

  • In-camera panoramas
    Neither provide
    Stitches multiple shots into a panoramic photo
  • 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
  • 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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Your purchases support this site

Buy the Canon 70D

Review Excerpt

  • Dual Pixel CMOS AF delivers full-time continuous autofocus (with phase detect at every pixel in framing area) for video and Live View still shooting; Full HD (1080p) video recording with pro-level features and quality; Improved resolution and good high ISO performance; Excellent Wi-Fi remote shooting with full exposure controls; 3-inch articulating LCD touchscreen.

  • Image quality only improved slightly over 60D; Dynamic range still lags behind competing models; May not feature enough upgrades to convince people to step up from 60D.

The Competition

Compared to Nikon D7100

Canon 70D
Nikon D7100
  • $916
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $830
  • APS-C
  • Fast startup
  • Higher effective ISO
Canon S120
Nikon D7100
  • $449
  • 1/1.7 inch
  • Less expensive
  • Focus peaking
  • $830
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compared to Fujifilm XF1

Canon 70D
Fujifilm XF1
  • $916
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
  • $375
  • 2/3 inch
  • Less expensive
  • In-Camera Image Stabilization
Canon S120
Fujifilm XF1
  • $449
  • 1/1.7 inch
  • Focus peaking
  • Touchscreen
  • $375
  • 2/3 inch
  • Larger sensor
  • Less expensive

Compared to Pentax K-3

Canon 70D
Pentax K-3
  • $916
  • APS-C
  • Tilt-swivel screen
  • Touchscreen
  • $699
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Canon S120
Pentax K-3
  • $449
  • 1/1.7 inch
  • Less expensive
  • Touchscreen
  • $699
  • APS-C
  • Larger sensor
  • Eye-level viewfinder

Compared to Fujifilm XQ1

Canon 70D
Fujifilm XQ1
  • $916
  • APS-C
  • Larger sensor
  • Tilt-swivel screen
  • $480
  • 2/3 inch
  • Focus peaking
  • Less expensive
Canon S120
Fujifilm XQ1
  • $449
  • 1/1.7 inch
  • Touchscreen
  • More telephoto lens reach
  • $480
  • 2/3 inch
  • Slower slow-motion
  • Larger sensor

Compared to Sony A77 II

Canon 70D
Sony A77 II
  • $916
  • APS-C
  • Lens selection
  • Less expensive
  • $1198
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
Canon S120
Sony A77 II
  • $449
  • 1/1.7 inch
  • Less expensive
  • Touchscreen
  • $1198
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
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