• 35mm 855.6mm2
  • 20.2 megapixels
  • ISO 100 - 25,600
  • APS-C 332.3mm2
  • 24.1 megapixels
  • ISO 100 - 25,600

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Differences

Canon 6D advantages over Canon T8i

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • Bigger pixels
    ~ 6.54 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • More telephoto lens reach
    105 mm vs 88 mm
    Capture objects farther away with the kit lens
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Pentaprism viewfinder
    Pentaprism vs Pentamirror
    Much better viewfinder picture fidelity
  • Wider angle kit lens
    24 mm vs 29 mm
    Capture more of the scene with the included lens
  • Higher extended ISO
    102400 vs 51200 ISO
    Higher extended ISO can give more low-light flexibility

Canon T8i advantages over Canon 6D

  • Less expensive
    $899 vs $1999
    Save money for lenses or accessories
  • Tilt-swivel screen
    Tilt-swivel vs none
    Tilt and swivel the screen for maximum shooting flexibility
  • 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
  • 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
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • More cross-type AF points
    45 vs 1
    Cross-type AF points improve autofocus performance
  • More pixels
    24.1 vs 20.2 megapixels
    Higher resolution photos
  • More AF points
    45 vs 11
    More AF points improve autofocus

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Built-in Wi-Fi
    Both provide
    Share your photos wirelessly
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • 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

  • 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
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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Buy the Canon 6D
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  • Body Only
  • Kit with 24-105mm Lens
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Your purchases support this site

Buy the Canon T8i
Body Only
  • Body Only
  • Kit with 18-55mm Lens
All T8i Deals

Review Excerpt

  • Excellent image quality on par to more expensive full-frame DSLRs (including the 5D Mark III); Responsive all-around performer; Superior HD video-shooting chops; Built-in Wi-Fi with remote control and sharing features, Built-in GPS and geotagging.

  • Lacks a built-in, pop-up flash; No external headphone jack; Rather basic 11-point autofocus system; Mediocre burst speed.

  • Read our Canon 6D Review

The Competition

Compared to Canon 5D Mark III

Canon 6D
Canon 5D Mark III
  • $1699
  • 35mm
  • Less expensive
  • Built-in Wi-Fi
  • $2139
  • 35mm
  • More cross-type AF points
  • Less shutter lag

Compare Canon 6D vs Canon 5D Mark III

Canon T8i
Canon 5D Mark III
  • $749
  • APS-C
  • Focus peaking
  • Less expensive
  • $2139
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Canon 5D Mark III

Compared to Nikon D610

Canon 6D
Nikon D610
  • $1699
  • 35mm
  • Built-in Wi-Fi
  • Built-in GPS
  • $1261
  • 35mm
  • Fast startup
  • Higher effective ISO

Compare Canon 6D vs Nikon D610

Canon T8i
Nikon D610
  • $749
  • APS-C
  • Focus peaking
  • Less expensive
  • $1261
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Nikon D610

Compared to Canon 7D Mark II

Canon 6D
Canon 7D Mark II
  • $1699
  • 35mm
  • Larger sensor
  • Bigger pixels
  • $1647
  • APS-C
  • On-sensor phase detect
  • More telephoto lens reach

Compare Canon 6D vs Canon 7D Mark II

Canon T8i
Canon 7D Mark II
  • $749
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $1647
  • APS-C
  • Built-in GPS
  • More telephoto lens reach

Compare Canon T8i vs Canon 7D Mark II

Compared to Nikon D600

Canon 6D
Nikon D600
  • $1699
  • 35mm
  • Built-in Wi-Fi
  • Built-in GPS
  • $1900
  • 35mm
  • Fast startup
  • Higher effective ISO

Compare Canon 6D vs Nikon D600

Canon T8i
Nikon D600
  • $749
  • APS-C
  • Focus peaking
  • Less expensive
  • $1900
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Nikon D600

Compared to Nikon Df

Canon 6D
Nikon Df
  • $1699
  • 35mm
  • Less expensive
  • Built-in Wi-Fi
  • $2747
  • 35mm
  • Higher effective ISO
  • Longer stills battery life

Compare Canon 6D vs Nikon Df

Canon T8i
Nikon Df
  • $749
  • APS-C
  • Focus peaking
  • Less expensive
  • $2747
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Nikon Df

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