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

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Differences

Sony A99 advantages over Canon T8i

  • Larger sensor
    35mm vs APS-C
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • Bigger pixels
    ~ 5.97 vs 3.72 microns
    Better low-light and dynamic range (all else equal)
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Built-in GPS
    GPS vs None
    Geotag your photos
  • Top deck display
    Yes vs No
    Check settings with a screen on top of the camera
  • Dual card slots
    Yes vs No
    Gives you more storage flexibility
  • Headphone jack
    Yes vs No
    Monitor audio recording while you shoot video
  • Faster shutter
    1/8000 vs 1/4000 sec
    Shoot wide open in bright light

Canon T8i advantages over Sony A99

  • 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
  • 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
  • Internal flash
    Internal flash vs None
    Useful in a pinch for fill flash
  • More cross-type AF points
    45 vs 3
    Cross-type AF points improve autofocus performance
  • Lighter weight
    515g vs 828g
    Lighter weight
  • More AF points
    45 vs 19
    More AF points improve autofocus

Similarities

Common Strengths

  • Focus peaking
    Both provide
    Your camera will highlight what's in focus
  • Tilt-swivel screen
    Both provide
    Tilt and swivel the screen for maximum shooting flexibility
  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • 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

  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

User reviews

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  • Body Only
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Review Excerpt

The Competition

Compared to Sony A850

Sony A99
Sony A850
  • $1998
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
  • $2219
  • 35mm
  • Less expensive
  • Fast startup

Compare Sony A99 vs Sony A850

Canon T8i
Sony A850
  • $749
  • APS-C
  • Tilt-swivel screen
  • Lens selection
  • $2219
  • 35mm
  • Larger sensor
  • In-Camera Image Stabilization

Compare Canon T8i vs Sony A850

Compared to Nikon D800

Sony A99
Nikon D800
  • $1998
  • 35mm
  • Tilt-swivel screen
  • Focus peaking
  • $1850
  • 35mm
  • Lens selection
  • Fast startup

Compare Sony A99 vs Nikon D800

Canon T8i
Nikon D800
  • $749
  • APS-C
  • Tilt-swivel screen
  • Focus peaking
  • $1850
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Nikon D800

Compared to Canon 5D Mark III

Sony A99
Canon 5D Mark III
  • $1998
  • 35mm
  • Focus peaking
  • Tilt-swivel screen
  • $2079
  • 35mm
  • Lens selection
  • Fast startup

Compare Sony A99 vs Canon 5D Mark III

Canon T8i
Canon 5D Mark III
  • $749
  • APS-C
  • Focus peaking
  • Less expensive
  • $2079
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Canon 5D Mark III

Compared to Nikon D800E

Sony A99
Nikon D800E
  • $1998
  • 35mm
  • Less expensive
  • Tilt-swivel screen
  • $2212
  • 35mm
  • Lens selection
  • Fast startup

Compare Sony A99 vs Nikon D800E

Canon T8i
Nikon D800E
  • $749
  • APS-C
  • Focus peaking
  • Tilt-swivel screen
  • $2212
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Nikon D800E

Compared to Nikon D810

Sony A99
Nikon D810
  • $1998
  • 35mm
  • Focus peaking
  • Tilt-swivel screen
  • $2997
  • 35mm
  • Lens selection
  • Fast startup

Compare Sony A99 vs Nikon D810

Canon T8i
Nikon D810
  • $749
  • APS-C
  • Less expensive
  • Tilt-swivel screen
  • $2997
  • 35mm
  • Larger sensor
  • Bigger pixels

Compare Canon T8i vs Nikon D810

Compare Other Cameras?